UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-08603 Name of Fund: BlackRock Debt Strategies Fund, Inc. (DSU) Fund Address: 100 Bellevue Parkway, Wilmington, DE 19809 Name and address of agent for service: Donald C. Burke, Chief Executive Officer, BlackRock Debt Strategies Fund, Inc., 800 Scudders Mill Road, Plainsboro, NJ 08536. Mailing address: P.O. Box 9011, Princeton, NJ 08543-9011 Registrant's telephone number, including area code: (800) 882-0052, Option 4 Date of fiscal year end: 02/28/2009 Date of reporting period: 09/01/2008 - 11/30/2008 Item 1 - Schedule of Investments BlackRock Debt Strategies Fund, Inc. Schedule of Investments May 31, 2008 (Unaudited) (Percentages shown are based on Net Assets) Par Industry Corporate Bonds (000) Value ---------------------------------------------------------------------------------------------------------------------------------- Aerospace & Defense - 2.4% Alliant Techsystems, Inc., 3%, 8/15/24 (a)(b) USD 5,000 $ 5,537,500 Hawker Beechcraft Acquisition Co. LLC, 8.50%, 4/01/15 4,000 1,880,000 -------------- 7,417,500 ---------------------------------------------------------------------------------------------------------------------------------- Auto Components - 0.2% Allison Transmission, Inc., 11%, 11/01/15 (b) 320 156,800 Allison Transmission, Inc., 11.25%, 11/01/15 (b)(c) 1,020 413,100 The Goodyear Tire & Rubber Co., 8.625%, 12/01/11 2 1,492 Lear Corp., 8.75%, 12/01/16 700 150,500 Venture Holdings Co. LLC, 12%, 6/01/09 (d)(e)(f) 4,450 -- Venture Holdings Co. LLC Series B, 9.50%, 7/01/05 (d)(e)(f)(g) 1,800 180 -------------- 722,072 ---------------------------------------------------------------------------------------------------------------------------------- Building Products - 3.4% Building Materials Corp. of America, 7.75%, 8/01/14 4,000 2,540,000 CPG International I, Inc., 9.904%, 7/01/12 (h) 7,500 4,200,000 CPG International I, Inc., 10.50%, 7/01/13 1,300 728,000 Momentive Performance Materials, Inc. Series WI, 9.75%, 12/01/14 1,600 620,000 Ply Gem Industries, Inc., 11.75%, 6/15/13 4,500 2,666,250 -------------- 10,754,250 ---------------------------------------------------------------------------------------------------------------------------------- Capital Markets - 2.2% E*Trade Financial Corp., 12.50%, 11/30/17 (b) 10,625 6,959,375 ---------------------------------------------------------------------------------------------------------------------------------- Chemicals - 7.2% American Pacific Corp., 9%, 2/01/15 1,490 1,296,300 ARCO Chemical Co., 9.80%, 2/01/20 3,550 1,136,000 GEO Specialty Chemicals Corp., 7.50%, 3/31/15 (a)(b)(c)(e) 3,917 2,933,054 GEO Specialty Chemicals, Inc., 12.553%, 12/31/09 (a) 6,415 4,803,231 Hexion U.S. Finance Corp., 6.649%, 11/15/14 (h) 4,600 2,254,000 MacDermid, Inc., 9.50%, 4/15/17 (b) 6,360 3,434,400 NOVA Chemicals Corp., 5.72%, 11/15/13 (h) 12,305 6,583,175 -------------- 22,440,160 ---------------------------------------------------------------------------------------------------------------------------------- Commercial Services & US Investigations Services, Inc., 10.50%, 11/01/15 (b) 3,400 2,482,000 Supplies - 1.3% West Corp., 11%, 10/15/16 3,270 1,406,100 -------------- 3,888,100 ---------------------------------------------------------------------------------------------------------------------------------- Construction Materials - 2.1% Nortek Holdings, Inc., 10%, 12/01/13 6,830 4,781,000 Nortek, Inc., 8.50%, 9/01/14 5,850 1,784,250 -------------- 6,565,250 ---------------------------------------------------------------------------------------------------------------------------------- Containers & Packaging - 5.5% Berry Plastics Holding Corp., 5.871%, 9/15/14 (h) 375 176,250 Packaging Dynamics Finance Corp., 10%, 5/01/16 (b) 6,215 2,858,900 Smurfit Kappa Funding Plc, 7.75%, 4/01/15 13,625 9,128,750 Smurfit-Stone Container Enterprises, Inc., 8.375%, 7/01/12 1,600 448,000 Smurfit-Stone Container Enterprises, Inc., 8%, 3/15/17 2,600 689,000 Wise Metals Group LLC, 10.25%, 5/15/12 6,325 3,889,875 -------------- 17,190,775 ---------------------------------------------------------------------------------------------------------------------------------- BlackRock Debt Strategies Fund, Inc. Schedule of Investments May 31, 2008 (Unaudited) (Percentages shown are based on Net Assets) Par Industry Corporate Bonds (000) Value ---------------------------------------------------------------------------------------------------------------------------------- Diversified Consumer NBC Acquisition Corp., 11%, 3/15/13 (i) Services - 0.6% USD 3,875 $ 1,976,250 ---------------------------------------------------------------------------------------------------------------------------------- Diversified Financial Archimedes Funding III Ltd., 5.50%, 11/29/11 (b) 5,744 2,010,291 Services - 2.8% FCE Bank Plc, 7.125%, 1/16/12 EUR 7,800 5,450,457 Ford Motor Credit Co. LLC, 7.569%, 1/13/12 (h) USD 2,680 1,179,200 -------------- 8,639,948 ---------------------------------------------------------------------------------------------------------------------------------- Diversified Telecommunication Qwest Corp., 5.246%, 6/15/13 (h) 1,675 1,172,500 Services - 0.4% ---------------------------------------------------------------------------------------------------------------------------------- Electric Utilities - 1.3% NSG Holdings LLC, 7.75%, 12/15/25 (b) 5,380 4,196,400 ---------------------------------------------------------------------------------------------------------------------------------- Electronic Equipment & Muzak Holdings, LLC, 13%, 3/15/10 (i) 2,675 668,750 Instruments - 0.2% ---------------------------------------------------------------------------------------------------------------------------------- Food & Staples Retailing - 0.2% Rite Aid Corp., 9.375%, 12/15/15 1,910 563,450 ---------------------------------------------------------------------------------------------------------------------------------- Health Care Equipment & DJO Finance LLC, 10.875%, 11/15/14 8,750 6,387,500 Supplies - 2.0% ---------------------------------------------------------------------------------------------------------------------------------- Health Care Providers & Community Health Systems, Inc. Series WI, 8.875%, 7/15/15 4,000 3,210,000 Services - 1.4% Tenet Healthcare Corp., 6.375%, 12/01/11 515 391,400 Tenet Healthcare Corp., 6.50%, 6/01/12 1,150 839,500 -------------- 4,440,900 ---------------------------------------------------------------------------------------------------------------------------------- Hotels, Restaurants & Leisure - HRP Myrtle Beach Holdings LLC, 14.50%, 4/01/14 (b)(d) 7,141 35,707 4.3% HRP Myrtle Beach Operations LLC, 7.383%, 4/01/12 (b)(d) 5,000 2,200,000 HRP Myrtle Beach Operations LLC, 12.50%, 4/01/13 (b)(d) 5,000 950,000 Harrah's Operating Co., Inc., 10.75%, 2/01/16 (b) 9,131 2,031,647 Harrah's Operating Co., Inc., 10.75%, 2/01/18 (b)(c) 4,260 380,680 Little Traverse Bay Bands of Odawa Indians, 10.25%, 2/15/14 (b) 2,560 1,676,800 Shingle Springs Tribal Gaming Authority, 9.375%, 6/15/15 (b) 1,370 616,500 Snoqualmie Entertainment Authority, 6.875%, 2/01/14 (b)(h) 1,015 598,850 Station Casinos, Inc., 7.75%, 8/15/16 3,400 1,037,000 Travelport LLC, 6.828%, 9/01/14 (h) 2,160 518,400 Tropicana Entertainment LLC Series WI, 9.625%, 12/15/14 (d)(f) 530 18,550 Tunica-Biloxi Gaming Authority, 9%, 11/15/15 (b) 3,000 2,535,000 Universal City Florida Holding Co. I, 7.943%, 5/01/10 (h) 2,000 920,000 -------------- 13,519,134 ---------------------------------------------------------------------------------------------------------------------------------- Household Durables - 0.2% Stanley-Martin Communities LLC, 9.75%, 8/15/15 2,250 596,250 ---------------------------------------------------------------------------------------------------------------------------------- IT Services - 0.5% First Data Corp., 9.875%, 9/24/15 2,500 1,437,500 ---------------------------------------------------------------------------------------------------------------------------------- Independent Power Producers & Energy Future Holding Corp., 11.25%, 11/01/17 (b)(c) 3,200 1,704,000 Energy Traders - 1.4% BlackRock Debt Strategies Fund, Inc. Schedule of Investments May 31, 2008 (Unaudited) (Percentages shown are based on Net Assets) Par Industry Corporate Bonds (000) Value ---------------------------------------------------------------------------------------------------------------------------------- Texas Competitive Electric Holdings Co. LLC, 10.25%, 11/01/15 (b) USD 2,000 $ 1,280,000 Texas Competitive Electric Holdings Co. LLC, 10.50%, 11/01/16 (b)(c) 2,400 1,296,000 -------------- 4,280,000 ---------------------------------------------------------------------------------------------------------------------------------- Industrial Conglomerates - 1.6% Sequa Corp., 11.75%, 12/01/15 (b) 5,100 2,244,000 Sequa Corp., 13.50%, 12/01/15 (b)(c) 6,823 2,908,196 -------------- 5,152,196 ---------------------------------------------------------------------------------------------------------------------------------- Insurance - 2.4% Alliant Holdings I, Inc., 11%, 5/01/15 (b) 2,500 1,781,250 American International Group, Inc., 8.25%, 8/15/18 (b) 7,500 5,003,985 USI Holdings Corp., 6.024%, 11/15/14 (b)(h) 1,630 670,337 -------------- 7,455,572 ---------------------------------------------------------------------------------------------------------------------------------- Machinery - 1.4% ESCO Corp., 5.871%, 12/15/13 (b)(h) 3,070 1,995,500 RBS Global, Inc., 8.875%, 9/01/16 1,685 1,044,700 Titan International, Inc., 8%, 1/15/12 1,530 1,193,400 -------------- 4,233,600 ---------------------------------------------------------------------------------------------------------------------------------- Marine - 0.2% Navios Maritime Holdings, Inc., 9.50%, 12/15/14 465 279,000 Titan Petrochemicals Group Ltd., 8.50%, 3/18/12 (b) 1,760 440,000 -------------- 719,000 ---------------------------------------------------------------------------------------------------------------------------------- Media - 4.6% Affinion Group, Inc., 10.125%, 10/15/13 1,080 739,800 Canadian Satellite Radio Holdings, Inc., 12.75%, 2/15/14 5,000 1,650,000 Charter Communications Holdings LLC, 10%, 4/01/09 2,402 2,113,760 Charter Communications Holdings LLC, 11.125%, 1/15/11 1,319 547,385 Charter Communications Holdings LLC, 10%, 5/15/11 1,978 810,980 Local Insight Regatta Holdings, Inc., 11%, 12/01/17 2,665 1,252,550 Network Communications, Inc., 10.75%, 12/01/13 20 6,600 Nielsen Finance LLC, 10%, 8/01/14 2,000 1,440,000 Sinclair Broadcast Group, Inc. Class A, 4.875%, 7/15/18 (i) 3,235 1,730,725 TL Acquisitions, Inc., 10.50%, 1/15/15 (b) 5,230 2,824,200 Virgin Media, Inc., 6.50%, 11/15/16 (a)(b) 3,000 1,248,750 -------------- 14,364,750 ---------------------------------------------------------------------------------------------------------------------------------- Metals & Mining - 2.4% Aleris International, Inc., 9%, 12/15/14 (c) 1,100 66,000 Aleris International, Inc., 10%, 12/15/16 1,500 157,500 RathGibson, Inc., 11.25%, 2/15/14 4,440 2,708,400 Ryerson, Inc., 10.568%, 11/01/14 (b)(h) 6,720 4,435,200 -------------- 7,367,100 ---------------------------------------------------------------------------------------------------------------------------------- Oil, Gas & Consumable Fuels - Chaparral Energy, Inc., 8.50%, 12/01/15 1,410 521,700 0.9% Compton Petroleum Finance Corp., 7.625%, 12/01/13 2,220 910,200 SandRidge Energy, Inc., 7.508%, 4/01/14 (h) 2,000 1,335,266 -------------- 2,767,166 ---------------------------------------------------------------------------------------------------------------------------------- BlackRock Debt Strategies Fund, Inc. Schedule of Investments May 31, 2008 (Unaudited) (Percentages shown are based on Net Assets) Par Industry Corporate Bonds (000) Value ---------------------------------------------------------------------------------------------------------------------------------- Paper & Forest Products - 7.1% Abitibi-Consolidated, Inc., 5.496%, 6/15/11 (h) USD 6,500 $ 975,000 Ainsworth Lumber Co. Ltd., 11%, 7/29/15 (b) 9,811 6,573,284 Bowater, Inc., 9%, 8/01/09 640 278,400 Bowater, Inc., 4.996%, 3/15/10 (h) 7,600 2,508,000 Domtar Corp., 7.125%, 8/15/15 3,775 2,567,000 NewPage Corp., 9.443%, 5/01/12 (h) 8,000 4,200,000 NewPage Corp., 10%, 5/01/12 2,720 1,468,800 NewPage Corp., 12%, 5/01/13 3,325 1,147,125 Verso Paper Holdings LLC Series B, 6.943%, 8/01/14 (h) 4,400 2,376,000 -------------- 22,093,609 ---------------------------------------------------------------------------------------------------------------------------------- Pharmaceuticals - 2.5% Angiotech Pharmaceuticals, Inc., 5.953%, 12/01/13 (h) 5,000 2,850,000 Elan Finance Plc, 6.149%, 11/15/11 (h) 4,825 2,726,125 Elan Finance Plc, 7.75%, 11/15/11 3,525 2,115,000 -------------- 7,691,125 ---------------------------------------------------------------------------------------------------------------------------------- Real Estate Investment Trusts RAIT Financial Trust, 6.875%, 4/15/27 (a)(b) 3,500 1,365,000 (REITs) - 0.4% ---------------------------------------------------------------------------------------------------------------------------------- Real Estate Management & Realogy Corp., 10.50%, 4/15/14 6,500 1,137,500 Development - 0.6% Realogy Corp., 12.375%, 4/15/15 5,333 853,280 -------------- 1,990,780 ---------------------------------------------------------------------------------------------------------------------------------- Road & Rail - 0.0% Swift Transportation Co., Inc., 9.899%, 5/15/15 (b)(h) 1,350 155,250 ---------------------------------------------------------------------------------------------------------------------------------- Semiconductors & Semiconductor Spansion, Inc., 5.328%, 6/01/13 (b)(h) 3,370 707,700 Equipment - 0.2% ---------------------------------------------------------------------------------------------------------------------------------- Software - 0.2% BMS Holdings, Inc., 10.595%, 2/15/12 (b)(c)(h) 1,477 561,141 ---------------------------------------------------------------------------------------------------------------------------------- Specialty Retail - 2.4% Buffets, Inc., 12.50%, 11/01/14 (d)(f) 1,440 3,600 General Nutrition Centers, Inc., 7.584%, 3/15/14 (c)(h) 5,560 3,169,200 General Nutrition Centers, Inc., 10.75%, 3/15/15 4,480 2,576,000 Michaels Stores, Inc., 10%, 11/01/14 2,240 705,600 Michaels Stores, Inc., 11.375%, 11/01/16 2,785 612,700 United Auto Group, Inc., 7.75%, 12/15/16 1,380 503,700 -------------- 7,570,800 ---------------------------------------------------------------------------------------------------------------------------------- Wireless Telecommunication Digicel Group Ltd., 8.875%, 1/15/15 (b) 3,560 1,833,400 Services - 3.0% Digicel Group Ltd., 9.125%, 1/15/15 (b)(c) 7,248 3,660,240 FiberTower Corp., 9%, 11/15/12 (a)(b) 2,150 647,687 FiberTower Corp., 9%, 11/15/12 (a) 350 105,437 iPCS, Inc., 5.318%, 5/01/13 (h) 1,250 875,000 Nordic Telephone Co. Holdings ApS, 8.875%, 5/01/16 (b) 2,600 1,885,000 Orascom Telecom Finance SCA, 7.875%, 2/08/14 (b) 755 415,250 -------------- 9,422,014 ---------------------------------------------------------------------------------------------------------------------------------- Total Corporate Bonds - 69.5% 217,432,867 ---------------------------------------------------------------------------------------------------------------------------------- BlackRock Debt Strategies Fund, Inc. Schedule of Investments May 31, 2008 (Unaudited) (Percentages shown are based on Net Assets) Par Industry Floating Rate Loan Interests (000) Value ---------------------------------------------------------------------------------------------------------------------------------- Aerospace & Defense - 0.2% IAP Worldwide Services, Inc. Term Loan, 8.063%, 12/31/12 USD 1,050 $ 645,646 ---------------------------------------------------------------------------------------------------------------------------------- Airlines - 0.8% Delta Air Lines, Inc. Credit-Linked Deposit Loan, 1.751% - 4.581%, 4/30/12 1,980 1,309,275 US Airways Group, Inc. Term Loan, 3.936%, 3/23/14 2,227 1,025,752 -------------- 2,335,027 ---------------------------------------------------------------------------------------------------------------------------------- Auto Components - 3.3% Allison Transmission, Inc. Term Loan, 4.38% - 5.57%, 8/07/14 7,574 4,511,804 Dana Holding Corp. Term Advance, 6.75% - 8.02%, 1/31/15 2,972 1,763,530 Goodyear Tire & Rubber Co., Second Lien Term Loan, 2.90%, 4/30/14 2,000 1,250,000 Intermet Corp. Letter of Credit, 1.648% - 6.88%, 11/08/10 (d) 1,688 1,350,320 Intermet Corp. Line of Credit, 7.814%, 11/09/10 78 62,784 Intermet Corp. Term Loan B, 7.817%, 11/08/10 (d) 1,169 935,278 Intermet Corp. Term Loan B, 7.817%, 5/15/11 122 97,874 Metaldyne Co. LLC DF Loan, 1.751% - 8.313%, 1/11/12 87 29,423 Metaldyne Co. LLC Initial Tranche Term Loan B, 7.875%, 1/11/14 588 200,077 -------------- 10,201,090 ---------------------------------------------------------------------------------------------------------------------------------- Automobiles - 0.2% Ford Motor Co. Term Loan, 4.43%, 12/15/13 996 398,353 General Motors Corp. Term Loan B, 5.795%, 11/29/13 796 306,441 -------------- 704,794 ---------------------------------------------------------------------------------------------------------------------------------- Beverages - 0.1% Culligan International Second Lien Term Loan, 9.184% - 9.711%, 4/24/13 EUR 1,500 343,036 ---------------------------------------------------------------------------------------------------------------------------------- Biotechnology - 0.4% Talecris Biotherapeutics Holdings Corp. First Lien Term Loan, 4.91% - 5.64%, 12/06/13 USD 1,485 1,302,988 ---------------------------------------------------------------------------------------------------------------------------------- Building Products - 1.3% Building Material Corp. of America Term Loan Advance, 6.50% - 6.625%, 2/22/14 2,985 1,839,518 Masonite International Term Loan, 5%, 4/06/13 1,943 1,125,007 Masonite International U.S. Term Loan, 5%, 4/06/13 1,962 1,135,954 -------------- 4,100,479 ---------------------------------------------------------------------------------------------------------------------------------- Chemicals - 4.4% Huish Detergents, Inc. Tranche Term Loan B, 5.77%, 4/26/14 2,970 2,311,620 PQ Corp. (Niagara Acquisition, Inc.) First Lien Term Loan, 6.72% - 7.02%, 5/29/16 1,995 1,234,406 PQ Corp. (Niagara Acquisition, Inc.) Second Lien Term Loan, 9.97%, 5/29/15 12,500 5,937,500 Rockwood Specialties Group, Inc. Tranche E Term Loan, 3.546%, 12/13/12 614 491,424 Solutia, Inc. Term Loan, 8.50%, 2/28/14 3,242 2,374,644 BlackRock Debt Strategies Fund, Inc. Schedule of Investments May 31, 2008 (Unaudited) (Percentages shown are based on Net Assets) Par Industry Floating Rate Loan Interests (000) Value ---------------------------------------------------------------------------------------------------------------------------------- Wellman, Inc. Second Lien Term Loan, 11.661%, 2/10/10 (d)(f) USD 10,000 $ 1,500,000 -------------- 13,849,594 ---------------------------------------------------------------------------------------------------------------------------------- Commercial Services & Supplies - ARAMARK Corp. Line of Credit Facility Letter of Credit, 2.5% 2.469%, 1/26/14 235 186,214 ARAMARK Corp. U.S. Term Loan, 5.637%, 1/26/14 3,701 2,931,139 John Maneely Co. Term Loan, 5.856% - 8%, 12/28/13 1,337 839,379 NES Rentals Holdings, Inc. Term Loan C, 9.125%, 7/12/13 3,020 1,328,798 West Corp. Term Loan B-2, 3.774% - 4.733%, 10/31/13 3,940 2,445,297 -------------- 7,730,827 ---------------------------------------------------------------------------------------------------------------------------------- Communications Equipment - 0.2% SafeNet, Inc. First Lien Term Loan, 7.75%, 5/11/15 988 513,500 ---------------------------------------------------------------------------------------------------------------------------------- Computers & Peripherals - 0.4% Intergraph Corp. First Lien Initial Term Loan, 4.196%, 5/15/14 419 321,345 Intergraph Corp. Second Lien Term Loan, 8.196%, 11/17/14 1,000 765,000 -------------- 1,086,345 ---------------------------------------------------------------------------------------------------------------------------------- Construction & Engineering - 0.1% Brand Energy & Infrastructure Services, Inc. (FR Brand Acquisition Corp.) Letter of Credit, 4.625% - 6.063%, 1/31/14 493 332,438 ---------------------------------------------------------------------------------------------------------------------------------- Construction Materials - 0.5% Headwaters, Inc. Term Loan B-1 (First Lien), 8.27%, 4/30/11 1,869 1,682,143 ---------------------------------------------------------------------------------------------------------------------------------- Containers & Packaging - 1.1% Berry Plastics Group, Inc. Term Loan B, 11.334%, 6/15/14 9,685 2,905,656 Consolidated Container Co. LLC Second Lien Term Loan, 7.123% - 8.106%, 7/14/14 350 61,250 Graham Packaging Co., L.P. New Term Loan, 4.438% - 6.313%, 9/30/11 489 370,962 -------------- 3,337,868 ---------------------------------------------------------------------------------------------------------------------------------- Distributors - 0.3% Keystone Automotive Operations, Inc. Term Loan, 4.909% - 5.633%, 1/12/12 1,668 834,162 ---------------------------------------------------------------------------------------------------------------------------------- Diversified Consumer Services - Coinmach Corp. Term Loan, 1.3% 4.46% - 5.22%, 11/15/14 5,224 3,917,763 ---------------------------------------------------------------------------------------------------------------------------------- Diversified Financial Services - J.G. Wentworth LLC First Lien Term Loan, 6.012%, 0.4% 4/03/14 4,000 1,300,000 ---------------------------------------------------------------------------------------------------------------------------------- Diversified Telecommunication Hawaiian Telcom Term Loan C, 6.262%, 6/01/14 (e) 4,500 1,792,499 Services - 2.1% Winstar Communications Debtor In Possession, 6.366%, 12/31/06 (d)(f)(g) 3,162 4,782,330 -------------- 6,574,829 ---------------------------------------------------------------------------------------------------------------------------------- Electrical Equipment - 0.3% Generac Acquisition Corp. First Lien Term Loan, 6.65%, 11/10/13 1,749 1,042,426 ---------------------------------------------------------------------------------------------------------------------------------- Energy Equipment & Dresser, Inc. Second Lien Term Loan, 7.986%, 5/15/15 2,500 1,431,250 Services - 1.6% Dresser, Inc. Term Loan B, 3.686% - 4.486%, 5/15/14 2,912 1,983,617 MEG Energy Corp. Delayed Draw Term Loan, 5.77%, 3/23/13 1,242 832,266 BlackRock Debt Strategies Fund, Inc. Schedule of Investments May 31, 2008 (Unaudited) (Percentages shown are based on Net Assets) Par Industry Floating Rate Loan Interests (000) Value ---------------------------------------------------------------------------------------------------------------------------------- MEG Energy Corp. Initial Term Loan, 5.77%, 3/23/13 USD 1,219 $ 816,563 -------------- 5,063,696 ---------------------------------------------------------------------------------------------------------------------------------- Food & Staples Retailing - 0.5% Bolthouse Farms, Inc. Second Lien Term Loan, 9.262%, 12/01/13 1,000 645,000 DS Waters of America, Term Loan, 5.409%, 3/31/12 1,000 600,000 McJunkin Corp. Term Loan, 7.012%, 1/30/14 491 391,035 -------------- 1,636,035 ---------------------------------------------------------------------------------------------------------------------------------- Food Products - 2.1% Dole Food Co., Inc. Credit-Linked Deposit, 4.689%, 4/12/13 608 427,482 Dole Food Co., Inc. Tranche Term Loan B, 3.50% - 5%, 4/12/13 1,078 757,676 Dole Food Co., Inc. Tranche Term Loan C, 3.50% - 6.813%, 4/12/13 4,016 2,822,880 Jetro Holdings, Inc. Term Loan, 4.02%, 5/11/14 1,938 1,530,625 Sturm Foods, Inc. First Lien Initial Term Loan, 5.875% - 6%, 1/22/14 (c) 985 568,838 Sturm Foods, Inc. Second Lien Initial Term Loan, 9.50%, 6/30/14 1,250 581,250 -------------- 6,688,751 ---------------------------------------------------------------------------------------------------------------------------------- Health Care Equipment & Biomet, Inc. Dollar Term Loan, 6.762%, 3/25/15 1,985 1,610,922 Supplies - 1.3% DJO Finance LLC Term Loan, 4.436% - 6.762%, 11/20/13 3,474 2,605,313 -------------- 4,216,235 ---------------------------------------------------------------------------------------------------------------------------------- Health Care Providers & CCS Medical, Inc. First Lien Term Loan, 7.02%, 8/01/12 475 238,832 Services - 0.8% Rotech Healthcare, Inc. Term Loan B, 9.135%, 9/26/11 3,578 2,325,767 -------------- 2,564,599 ---------------------------------------------------------------------------------------------------------------------------------- Hotels, Restaurants & Golden Nugget, Inc. Term Loan Second Lien, 4.69%, 11/30/14 1,500 225,000 Leisure - 2.6% Green Valley Ranch Gaming, LLC Term Loan, 5.018%, 2/26/14 750 52,500 HRP Myrtle Beach Term Loan, 18.50% - 19.359%, 12/31/08 157 156,600 Harrah's Operating Co., Inc. Term Loan B-1, 6.535% - 6.762%, 1/28/15 553 323,170 Harrah's Operating Co., Inc. Term Loan B-2, 6.535% - 6.762%, 1/28/15 697 406,582 Harrah's Operating Co., Inc. Term Loan B-3, 4.436% - 6.762%, 1/28/15 492 286,538 Las Vegas Sands LLC Delay Draw Term Loan, 5.52%, 5/23/14 798 385,257 Las Vegas Sands LLC Tranche Term Loan B, 5.52%, 5/04/14 3,160 1,525,578 OSI Restaurant Partners, Inc. Revolving Credit, 2.639%, 5/15/14 75 32,782 BlackRock Debt Strategies Fund, Inc. Schedule of Investments May 31, 2008 (Unaudited) (Percentages shown are based on Net Assets) Par Industry Floating Rate Loan Interests (000) Value ---------------------------------------------------------------------------------------------------------------------------------- OSI Restaurant Partners, Inc. Term Loan B, 3.75%, 5/15/14 USD 883 $ 384,804 QCE LLC Second Lien Term Loan, 9.512%, 11/05/13 6,000 2,850,000 VML US Finance LLC Delay Draw Term Loan, 6.02%, 5/25/12 1,279 716,024 VML US Finance LLC Term Loan B, 6.02%, 5/25/13 1,221 683,987 -------------- 8,028,822 ---------------------------------------------------------------------------------------------------------------------------------- Household Durables - 1.0% American Residential Services LLC Second Lien Term Loan, 10%, 4/17/15 3,015 2,974,553 ---------------------------------------------------------------------------------------------------------------------------------- Household Products - 0.8% Spectrum Brands, Inc. Letter of Credit, 2.70%, 4/15/13 282 167,459 Spectrum Brands, Inc. Term Loan B-1, 5.768% - 8.32%, 4/15/13 4,104 2,437,912 -------------- 2,605,371 ---------------------------------------------------------------------------------------------------------------------------------- IT Services - 2.1% Activant Solutions Inc. Term Loan B, 6.063% - 6.25%, 5/02/13 3,560 2,171,562 Audio Visual Services Group, Inc. Tranche Lien Term Loan B, 9.27%, 8/28/13 1,000 325,000 Ceridian Corp. U.S. Term Loan, 4.423%, 11/09/14 3,500 2,520,000 First Data Corp. Term Loan B-2, 4.149% - 6.512%, 9/24/14 977 661,005 RedPrairie Corp. Term Loan, 5.188% - 6%, 7/17/12 883 662,205 RedPrairie Corp. Term Loan, 5.875%, 7/17/12 295 221,063 -------------- 6,560,835 ---------------------------------------------------------------------------------------------------------------------------------- Independent Power Producers & Texas Competitive Electric Holdings Co. LLC Energy Traders - 0.7% Term Loan B-2, 5.268% - 7.262%, 10/10/14 2,970 2,007,686 Texas Competitive Electric Holdings Co. LLC Term Loan B-3, 5.268% - 7.262%, 10/10/14 200 134,950 -------------- 2,142,636 ---------------------------------------------------------------------------------------------------------------------------------- Industrial Conglomerates - 0.3% Sequa Corp. Term Loan B, 5.02% - 7.02%, 12/03/14 1,395 951,959 ---------------------------------------------------------------------------------------------------------------------------------- Insurance - 0.4% Alliant Holdings I, Term Loan, 6.762%, 10/23/14 1,980 1,257,300 ---------------------------------------------------------------------------------------------------------------------------------- Internet & Catalog Retail - 0.4% FTD Group, Inc. Tranche Term Loan B, 7.50% - 8.035%, 8/26/14 1,500 1,297,500 ---------------------------------------------------------------------------------------------------------------------------------- Machinery - 2.1% Harrington Holdings, Inc. First Lien Term Loan, 3.686%, 1/11/14 985 748,600 Navistar International Corp. Revolving Credit-Linked Deposit, 4.686% - 7.126%, 1/19/12 1,867 1,008,000 Navistar International Corp. Term Advance, 4.686%, 1/19/12 5,133 2,772,000 OshKosh Truck Corp. Term Loan B, 2.93% - 4.62%, 12/06/13 1,780 1,117,585 Rexnord Corp. Payment In Kind Term Loan, 9.81%, 3/02/13 1,261 983,565 -------------- 6,629,750 ---------------------------------------------------------------------------------------------------------------------------------- BlackRock Debt Strategies Fund, Inc. Schedule of Investments May 31, 2008 (Unaudited) (Percentages shown are based on Net Assets) Par Industry Floating Rate Loan Interests (000) Value ---------------------------------------------------------------------------------------------------------------------------------- Media - 12.9% Affinion Group Holdings, Inc. Term Loan, 9.868%, 3/01/12 USD 4,000 $ 1,600,000 Cequel Communications, LLC (Cebridge) Second Lien Term Loan, 8.235% - 9.193%, 5/05/14 10,251 5,638,149 Cequel Communications, LLC (Cebridge) Term Loan B, 4.235% - 6.334%, 11/05/13 1,574 1,048,356 ClientLogic Holding Corp. Term Loan B, 4.678% - 6.789%, 1/30/14 911 500,864 Easton-Bell Sports, Inc. Term Loan B, 9.27%, 5/01/12 4,448 1,556,808 Education Media and Publishing Group Ltd. First Lien Term Loan B, 7.516%, 11/14/14 5,053 3,183,409 Education Media and Publishing Group Ltd. Second Lien Term Loan, 13.016%, 11/14/14 18,834 11,300,634 Ellis Communications Term Loan, 10%, 12/30/11 6,330 3,797,986 GateHouse Media Operating, Inc. Delay Draw Term Loan, 4.20% - 5%, 9/15/14 347 79,833 GateHouse Media Operating, Inc. Initial Term Loan B, 4.20%, 8/28/14 670 154,000 Getty Images, Inc. Initial Term Loan, 8.053%, 6/30/15 1,000 853,750 Insight Midwest Holdings, LLC Delay Draw Term Loan, 4.85%, 4/06/14 1,025 796,572 Multicultural Radio Broadcasting Inc. Term Loan, 4.928%, 12/15/12 423 295,750 NEP II Inc. Term Loan B, 6.012%, 2/16/14 985 640,244 Newsday, LLC Term Loan, 9.75%, 7/02/13 3,250 2,697,500 Penton Media Inc. Second Lien Term Loan, 8.42%, 2/01/14 1,000 400,000 ProSiebenSat.1 Media AG Term Loan B, 7.526%, 6/30/15 EUR 337 39,225 ProSiebenSat.1 Media AG Term Loan B, 7.776%, 6/30/16 674 78,449 Thomson Learning, Inc. Term Loan B-2, 7.50%, 7/05/14 USD 6,733 5,655,825 -------------- 40,317,354 ---------------------------------------------------------------------------------------------------------------------------------- Metals & Mining - 0.6% Euramax International Plc First Lien Term Loan, 7.50%, 6/29/12 2,436 1,144,828 Euramax International Plc Second Lien Term Loan, 11.75%, 6/29/13 2,500 875,000 -------------- 2,019,828 ---------------------------------------------------------------------------------------------------------------------------------- Multi-Utilities - 0.7% Coleto Creek Letter of Credit, 6.512%, 7/31/13 452 314,787 Coleto Creek Term Loan B, 3.662%, 7/31/13 32 22,187 Energy Transfer Equity, LP Term Loan B, 4.138%, 11/01/12 750 609,750 NE Energy Second Lien Term Loan, 7.711%, 10/31/14 750 555,000 BlackRock Debt Strategies Fund, Inc. Schedule of Investments May 31, 2008 (Unaudited) (Percentages shown are based on Net Assets) Par Industry Floating Rate Loan Interests (000) Value ---------------------------------------------------------------------------------------------------------------------------------- USPF Holdings Term Loan, 3.159%, 4/15/14 USD 925 $ 684,825 -------------- 2,186,549 ---------------------------------------------------------------------------------------------------------------------------------- Multiline Retail - 0.5% Neiman Marcus Group, Inc. Term Loan, 4.565%, 4/06/13 2,500 1,562,500 ---------------------------------------------------------------------------------------------------------------------------------- Oil, Gas & Consumable Big West Oil & Gas Delay Advanced Term Loan, 5.25%, 5/15/14 962 529,375 Fuels - 3.9% Big West Oil & Gas Initial Finance Term Loan, 5.25%, 5/15/14 766 421,094 Petroleum Geo-Services ASA Term Loan, 5.51%, 6/06/15 1,907 1,401,400 Scorpion Drilling Ltd. Second Lien Term Loan, 8.936%, 5/05/15 3,500 3,325,000 Turbo Beta Plc Bridge Loan, 14.50%, 3/15/18 5,958 5,838,759 Western Refining Inc. LP Term Loan, 9.25%, 5/30/14 1,375 777,127 -------------- 12,292,755 ---------------------------------------------------------------------------------------------------------------------------------- Paper & Forest Products - 1.3% Boise Paper Holdings LLC (Aldabra Sub LLC) Second Lien Term Loan, 7.50%, 2/05/15 1,492 1,208,925 Verso Paper Finance Holdings LLC Term Loan, 10.012%, 2/01/13 3,671 2,796,354 -------------- 4,005,279 ---------------------------------------------------------------------------------------------------------------------------------- Pharmaceuticals - 0.1% Pharmaceutical Technologies & Services (PTS) Term Loan, 6.012%, 4/10/14 513 310,703 ---------------------------------------------------------------------------------------------------------------------------------- Real Estate Management & Enclave First Lien Term Loan, 6.14%, 3/01/12 4,000 2,619,601 Development - 1.7% Georgian Towers Term Loan, 6.14%, 3/01/12 4,000 2,717,948 -------------- 5,337,549 ---------------------------------------------------------------------------------------------------------------------------------- Road & Rail - 0.8% Rail America, Inc. Canadian Term Loan, 7.883%, 6/30/09 242 198,419 Rail America, Inc. Term Loan, 7.883%, 6/30/09 744 610,429 Rail America, Inc. U.S. Term Loan, 7.883%, 6/30/09 1,878 1,540,288 -------------- 2,349,136 ---------------------------------------------------------------------------------------------------------------------------------- Software - 1.1% Aspect Software Second Lien Term Loan, 9.188%, 7/05/12 7,000 3,500,000 ---------------------------------------------------------------------------------------------------------------------------------- Specialty Retail - 0.6% ADESA, Inc. (KAR Holdings Inc.) Initial Term Loan B, 6.02%, 10/20/13 1,914 1,135,774 Claire's Stores Inc. Term Loan B, 4.186% - 6.512%, 5/29/14 1,476 606,668 -------------- 1,742,442 ---------------------------------------------------------------------------------------------------------------------------------- Textiles, Apparel & Luxury Goods - Renfro Corp. Tranche Term Loan B, 5.42% - 7.02%, 0.1% 9/30/13 692 276,978 ---------------------------------------------------------------------------------------------------------------------------------- Wireless Telecommunication IPC Systems Inc. Tranche Term Loan B-1, 6.012%, 5/31/14 1,853 917,373 Services - 0.3% ---------------------------------------------------------------------------------------------------------------------------------- Total Floating Rate Loan Interests - 61.2% 191,271,443 ---------------------------------------------------------------------------------------------------------------------------------- Industry Common Stocks Shares ---------------------------------------------------------------------------------------------------------------------------------- Building Products - 0.0% Neenah Enterprises Inc. (f) 144,858 50,700 ---------------------------------------------------------------------------------------------------------------------------------- Capital Markets - 0.2% E*Trade Financial Corp. (f) 484,043 653,458 ---------------------------------------------------------------------------------------------------------------------------------- BlackRock Debt Strategies Fund, Inc. Schedule of Investments May 31, 2008 (Unaudited) (Percentages shown are based on Net Assets) Industry Common Stocks Shares Value ---------------------------------------------------------------------------------------------------------------------------------- Chemicals - 0.0% GEO Specialty Chemicals, Inc. (e)(i) 339,340 $ 130,273 GenTek Inc. (f) 403 7,423 -------------- 137,696 ---------------------------------------------------------------------------------------------------------------------------------- Commercial Services & New Outsourcing Solutions, Inc. (f) 90,876 181,752 Supplies - 0.1% ---------------------------------------------------------------------------------------------------------------------------------- Communications Equipment - 0.4% Loral Space & Communications Ltd. (f) 150,354 1,270,491 ---------------------------------------------------------------------------------------------------------------------------------- Containers & Packaging - 0.3% Smurfit Kappa Plc 36,342 85,721 Viskase Cos., Inc. (f) 1,428,423 714,211 -------------- 799,932 ---------------------------------------------------------------------------------------------------------------------------------- Diversified Financial Preferred Term Securities VI, Ltd. (b)(f) 35,000 980,000 Services - 0.3% ---------------------------------------------------------------------------------------------------------------------------------- Electrical Equipment - 0.1% Medis Technologies Ltd. (f) 286,757 192,127 SunPower Corp. Class B (f) 4,893 127,307 -------------- 319,434 ---------------------------------------------------------------------------------------------------------------------------------- Hotels, Restaurants & Leisure - HRP PIK Corp. Class B (b)(e)(f) 5,000 50 0.0% Lodgian, Inc. (f) 27,787 61,131 -------------- 61,181 ---------------------------------------------------------------------------------------------------------------------------------- Oil, Gas & Consumable EXCO Resources, Inc. (f) 378,859 2,905,849 Fuels - 0.9% ---------------------------------------------------------------------------------------------------------------------------------- Paper & Forest Products - 0.9% Ainsworth Lumber Co. Ltd. 1,190,019 1,256,995 Ainsworth Lumber Co. Ltd. (b) 1,335,501 1,409,528 Western Forest Products, Inc. (b)(f) 211,149 83,424 -------------- 2,749,947 ---------------------------------------------------------------------------------------------------------------------------------- Specialty Retail - 0.6% Movie Gallery, Inc. (f) 503,737 2,014,948 ---------------------------------------------------------------------------------------------------------------------------------- Wireless Telecommunication American Tower Corp. Class A (f) 18,671 508,598 Services - 0.2% ---------------------------------------------------------------------------------------------------------------------------------- Total Common Stocks - 4.0% 12,633,986 ---------------------------------------------------------------------------------------------------------------------------------- Preferred Securities ---------------------------------------------------------------------------------------------------------------------------------- Par Capital Trusts (000) ---------------------------------------------------------------------------------------------------------------------------------- Diversified Financial Citigroup, Inc., 8.40% (g)(j) USD 4,200 2,479,890 Services - 0.8% ---------------------------------------------------------------------------------------------------------------------------------- Total Preferred Securities - 0.8% 2,479,890 ---------------------------------------------------------------------------------------------------------------------------------- Warrants (k) Shares ---------------------------------------------------------------------------------------------------------------------------------- Building Products - 0.0% Neenah Enterprises Inc. (expires 9/30/13) 130,547 39,164 ---------------------------------------------------------------------------------------------------------------------------------- Chemicals - 0.0% GenTek Inc. Tranche C (expires 11/10/10) 231 693 ---------------------------------------------------------------------------------------------------------------------------------- Health Care Providers & HealthSouth Corp. (expires 1/16/14) 126,761 1 Services - 0.0% ---------------------------------------------------------------------------------------------------------------------------------- Media - 0.0% Sirius Satellite Radio, Inc. (expires 5/15/09) 15,000 75 ---------------------------------------------------------------------------------------------------------------------------------- Specialty Retail - 0.0% Movie Gallery, Inc. (expires 5/15/15) (e) 62,323 31,162 ---------------------------------------------------------------------------------------------------------------------------------- Total Warrants - 0.0% 71,095 ---------------------------------------------------------------------------------------------------------------------------------- Beneficial Interest Other Interests (l) (000) ---------------------------------------------------------------------------------------------------------------------------------- Airlines - 0.1% Delta Air Lines, Inc. Default 8.33% Escrow USD 5,505 82,575 Delta Air Lines, Inc. Default 10% Escrow 4,200 63,000 -------------- 145,575 ---------------------------------------------------------------------------------------------------------------------------------- Media - 0.0% Adelphia Escrow (e) 7,500 750 BlackRock Debt Strategies Fund, Inc. Schedule of Investments May 31, 2008 (Unaudited) (Percentages shown are based on Net Assets) Beneficial Interest Industry Other Interests (l) (000) Value ---------------------------------------------------------------------------------------------------------------------------------- Adelphia Preferred Escrow (e) USD 5 1 Adelphia Recovery Trust (e) 9,406 $ 37,624 Adelphia Recovery Trust Series ACC-6B INT (e) 500 50 -------------- 38,425 ---------------------------------------------------------------------------------------------------------------------------------- Specialty Retail - 0.0% Movie Gallery, Inc. Default Escrow (e) 21,700 217 ---------------------------------------------------------------------------------------------------------------------------------- Total Other Interests - 0.1% 184,217 ---------------------------------------------------------------------------------------------------------------------------------- Total Long-Term Investments (Cost - $783,104,312) - 135.6% 424,073,498 ---------------------------------------------------------------------------------------------------------------------------------- Short-Term Securities ---------------------------------------------------------------------------------------------------------------------------------- BlackRock Liquidity Series, LLC Cash Sweep Series, 1.64% (m)(n) 2,765 2,764,966 ---------------------------------------------------------------------------------------------------------------------------------- Total Short-Term Securities (Cost - $2,764,966) - 0.9% 2,764,966 ---------------------------------------------------------------------------------------------------------------------------------- Total Investments (Cost - $785,869,278*) - 136.5% 426,838,464 Liabilities in Excess of Other Assets - (36.5)% (114,206,170) -------------- Net Assets - 100.0% $ 312,632,294 ============== * The cost and unrealized appreciation (depreciation) of investments as of November 30, 2008, as computed for federal income tax purposes, were as follows: Aggregate cost $ 786,304,407 ============= Gross unrealized appreciation $ 5,014,545 Gross unrealized depreciation (364,480,488) ------------- Net unrealized depreciation $(359,465,943) ============= (a) Convertible security. (b) Security exempt from registration under Rule 144A of the Securities Act of 1933. These securities may be resold in transactions exempt from registration to qualified institutional investors. (c) Represents a payment-in-kind security which may pay interest/dividends in additional par/shares. (d) Issuer filed for bankruptcy and/or is in default of interest payments. (e) Security is fair valued. (f) Non-income producing security. (g) As a result of bankruptcy proceedings, the company did not repay the principal amount of the security upon maturity. (h) Variable rate security. Rate shown is as of report date. (i) Represents a step bond. Rate shown is as of report date. (j) Security is perpetual in nature and has no stated maturity date. (k) Warrants entitle the Fund to purchase a predetermined number of shares of common stock and are non-income producing. The purchase price and number of shares are subject to adjustment under certain conditions until the expiration date. (l) "Other interests" represent beneficial interest in liquidation trusts and other reorganization entities and are non-income producing. (m) Represents the current yield as of report date. (n) Investments in companies considered to be an affiliate of the Fund, for purposes of Section 2(a)(3) of the Investment Company Act of 1940, were as follows: -------------------------------------------------------------------------- Affiliate Net Activity Income -------------------------------------------------------------------------- BlackRock Liquidity Series, LLC Cash Sweep Series $2,764,966 $98,023 -------------------------------------------------------------------------- BlackRock Debt Strategies Fund, Inc. Schedule of Investments November 30, 2008 (Unaudited) o For Fund compliance purposes, the Fund's industry classifications refer to any one or more of the industry sub-classifications used by one or more widely recognized market indexes or ratings group indexes, and/or as defined by Fund management. This definition may not apply for purposes of this report, which may combine industry sub-classifications for reporting ease. o Foreign currency exchange contracts as of November 30, 2008 were as follows: -------------------------------------------------------------------------- Unrealized Currency Currency Settlement Appreciation Purchased Sold Date (Depreciation) -------------------------------------------------------------------------- USD 6,223,987 EUR 4,929,500 12/10/08 $ (37,307) USD 633,843 EUR 489,000 12/10/08 12,731 USD 2,026,599 CAD 2,400,000 1/21/09 90,388 -------------------------------------------------------------------------- Total $ 65,812 =========== o Currency Abbreviations: CAD Canadian Dollar EUR Euro GBP British Pound USD U.S. Dollar o Credit default swaps on traded indexes - buy protection outstanding as of November 30, 2008 were as follows: -------------------------------------------------------------------------- Pay Notional Fixed Amount Unrealized Issuer Rate Counterparty Expiration (000)(1) Appreciation -------------------------------------------------------------------------- Dow Jones CDX North Credit America High Suisse Yield Index 5.00% International June 2013 USD 7,440 $ 1,207,528 -------------------------------------------------------------------------- (1) The maximum potential amount the Fund may receive should a negative credit event take place as defined under the terms of the agreement. o Credit default swaps on traded indexes - sold protection outstanding as of November 30, 2008 were as follows: -------------------------------------------------------------------------- Pay Notional Fixed Amount Unrealized Issuer Rate Counterparty Expiration (000)(1) Depreciation -------------------------------------------------------------------------- BAA Ferovial Junior Term Deutsche Loan 2.00% Bank AG June 2012 GBP 900 $ (307,958) -------------------------------------------------------------------------- (1) The maximum potential amount the Fund may receive should a negative credit event take place as defined under the terms of the agreement. o Effective March 1, 2008, the Fund adopted Financial Accounting Standards Board Statement of Financial Accounting Standards No. 157, "Fair Value Measurements" ("FAS 157"). FAS 157 clarifies the definition of fair value, establishes a framework for measuring fair values and requires additional disclosures about the use of fair value measurements. Various inputs are used in determining the fair value of investments, which are follows: o Level 1 - price quotations in active markets/exchanges for identical securities BlackRock Debt Strategies Fund, Inc. Schedule of Investments November 30, 2008 (Unaudited) o Level 2 - other observable inputs (including, but not limited to: quoted prices for similar assets or liabilities in markets that are not active, inputs other than quoted prices that are observable for the assets or liabilities (such as interest rates, yield curves, volatilities, prepayment speeds, loss severities, credit risks, and default rates) or other market-corroborated inputs) o Level 3 - unobservable inputs based on the best information available in the circumstance, to the extent observable inputs are not available (including the Fund's own assumption used in determining the fair value of investments) The inputs or methodology used for valuing securities are not necessarily an indication of the risk associated with investing in those securities. For information about the Fund's policy regarding valuation of investments and other significant accounting policies, please refer to the Fund's most recent financial statements as contained in its semi-annual report. The following table summarizes the inputs used as November 30, 2008 in determining the fair valuation of the Fund's investments: ------------------------------------------------------------------------------- Other Valuation Investments in Financial Inputs Securities Instruments* ------------------------------------------------------------------------------- Level 1 $ 9,847,357 -- Level 2 324,562,087 $ 1,273,340 Level 3 92,429,020 (307,958) ------------------------------------------------------------------------------- Total $ 426,838,464 $ 965,382 =========== * Other financial instruments are foreign currency exchange contracts and swaps. The following is a reconciliation of investments for unobservable inputs (Level 3) used in determining fair value: -------------------------------------------------------------------------------- Investments in Other Financial Securities Instruments** -------------------------------------------------------------------------------- Balance, as of March 1, 2008 $ 192,289,712 $ (157,226) Accrued discounts/premiums 363,895 -- Realized gain (loss) (13,727,935) -- Change in unrealized depreciation (30,155,287) (150,732) Net purchases (sales) (43,424,963) -- Net transfers in/out of Level 3 (12,916,402) -- -------------------------------------------------------------------------------- Balance, as of November 30, 2008 $ 92,429,020 $ (307,958) ==================================== ** Other financial instruments are swaps. Item 2 - Controls and Procedures 2(a) - The registrant's principal executive and principal financial officers or persons performing similar functions have concluded that the registrant's disclosure controls and procedures (as defined in Rule 30a-3(c) under the Investment Company Act of 1940, as amended (the "1940 Act")) are effective as of a date within 90 days of the filing of this report based on the evaluation of these controls and procedures required by Rule 30a-3(b) under the 1940 Act and Rule 13a-15(b) under the Securities Exchange Act of 1934, as amended. 2(b) - There were no changes in the registrant's internal control over financial reporting (as defined in Rule 30a-3(d) under the 1940 Act) that occurred during the registrant's last fiscal quarter that have materially affected, or are reasonably likely to materially affect, the registrant's internal control over financial reporting. Item 3 - Exhibits Certifications - Attached hereto Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized. BlackRock Debt Strategies Fund, Inc. By: /s/ Donald C. Burke -------------------------------- Donald C. Burke Chief Executive Officer of BlackRock Debt Strategies Fund, Inc. Date: January 20, 2009 Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated. By: /s/ Donald C. Burke -------------------------------- Donald C. Burke Chief Executive Officer (principal executive officer) of BlackRock Debt Strategies Fund, Inc. Date: January 20, 2009 By: /s/ Neal J. Andrews -------------------------------- Neal J. Andrews Chief Financial Officer (principal financial officer) of BlackRock Debt Strategies Fund, Inc. Date: January 20, 2009