Completed Event: Men's Basketball versus Auburn on February 24, 2026 , Win , 91, to, 79
Final

Men's Basketball
91
vs Auburn
79
June 09, 1999 | Men's Basketball
| DAY | DATE | OPPONENT | LOCATION | TIME/RESULT | SEASON | BIG 12 |
| Sat. | Nov. 7 | Next Level Sports | Norman, Okla. | W, 84-77 | ||
| Wed. | Nov. 11 | Mexican National Team | Norman, Okla. | W, 94-71 | ||
| Sat. | Nov. 14 | Northwestern State | Norman, Okla. | W, 75-55 | 1-0 | |
| Sat. | Nov. 21 | Coppin State | Norman, Okla. | W, 68-42 | 2-0 | |
| Fri.-Sat. | Nov. 27-28 | IGA/SuperThrift Holiday Classic, Norman | ||||
| Fri. | Nov. 27 | Western Carolina | Norman, Okla. | W, 102-51 | 3-0 | |
| Sat. | Nov. 28 | Murray State | Norman, Okla. | L, 68-64 | 3-1 | |
| Sat. | Dec. 5 | Arkansas (ESPN) | Norman, Okla. | W, 87-57 | 4-1 | |
| Sat. | Dec. 12 | Nicholls State | Norman, Okla. | W, 64-44 | 5-1 | |
| Thurs. | Dec. 17 | Sam Houston State | Norman, Okla. | W, 75-44 | 6-1 | |
| Mon.-Wed. | Dec. 21-23 | Puerto Rico Holiday Classic, San Juan, P.R. | ||||
| Mon. | Dec. 21 | American-Puerto Rico | San Juan, P.R. | W, 2-0 | 7-1 | |
| Tue. | Dec. 22 | Mississippi | San Juan, P.R. | L, 72-75 | 7-2 | |
| Wed. | Dec. 23 | North Carolina State | San Juan, P.R. | L, 58-62 | 7-3 | |
| Tues.-Wed. | Dec. 29-30 | All-College Tournament, Oklahoma City | ||||
| Tue. | Dec. 29 | Western Kentucky | Oklahoma City | W, 72-62 (OT) | 8-3 | |
| Wed. | Dec. 30 | Oral Roberts | Oklahoma City | W, 85-69 | 9-3 | |
| Sun. | Jan. 3 | Iowa State (ESPN Regional) | Ames, Iowa | W, 56-52 | 10-3 | 1-0 |
| Wed. | Jan. 6 | Texas Tech | Norman, Okla. | W, 78-68 | 11-3 | 2-0 |
| Sat. | Jan. 9 | Colorado (ESPN Regional) | Norman, Okla. | W, 89-75 | 12-3 | 3-0 |
| Tues. | Jan. 12 | Oklahoma State (ESPN Regional) | Stillwater, Okla. | W, 54-43 | 13-3 | 4-0 |
| Sat. | Jan. 16 | Cincinnati (CBS) | Cincinnati, Ohio | L, 59-72 | 13-4 | 4-0 |
| Wed. | Jan. 20 | Nebraska | Norman, Okla. | L, 81-96 | 13-5 | 4-1 |
| Sat. | Jan. 23 | Kansas State (ESPN Regional) | Manhattan, Kan. | L, 51-66 | 13-6 | 4-2 |
| Mon. | Jan. 25 | Texas (ESPN) | Norman, Okla. | L, 60-64 | 13-7 | 4-3 |
| Sat. | Jan. 30 | Texas Tech (ESPN Regional) | Lubbock, Texas | W, 72-54 | 14-7 | 5-3 |
| Wed. | Feb. 3 | Baylor | Waco, Texas | W, 59-58 | 15-7 | 6-3 |
| Sat. | Feb. 6 | Oklahoma State (ESPN) | Norman, Okla. | W, 72-65 | 16-7 | 7-3 |
| Wed. | Feb. 10 | at Texas (ESPN Regional) | Austin, Texas | W, 64-63 | 17-7 | 8-3 |
| Sat. | Feb. 13 | Texas A&M (ESPN Regional) | Norman, Okla. | W, 102-75 | 18-7 | 9-3 |
| Mon. | Feb. 15 | Missouri (ESPN) | Columbia, Mo. | W, 69-57 | 19-7 | 10-3 |
| Sat. | Feb. 20 | Kansas (ABC) | Norman, Okla. | L, 50-60 | 19-8 | 10-4 |
| Wed. | Feb. 24 | Texas A&M | College Station, Texas | L, 72-74 | 19-9 | 10-5 |
| Sat. | Feb. 27 | Baylor (ESPN Regional) | Norman, Okla. | W, 87-63 | 20-9 | 11-5 |
| Thurs. | March 4 | Oklahoma State | Kansas City, Mo. | L, 57-60 | 20-10 | |
| NCAA Tournament Midwest Regional - Milwaukee, Wisconsin | ||||||
| Fri. | Mar. 12 | Arizona | Milwaukee, Wis. | W, 61-60 | 21-10 | |
| Sun. | Mar. 14 | UNC-Charlotte | Milwaukee, Wis. | W, 85-72 | 22-10 | |
| NCAA Tournament - Midwest Regional - Sweet Sixteen - St. Louis, Missouri | ||||||
| Fri. | Mar. 19 | Michigan State | St. Louis, Mo. | L, 46-54 | 22-11 | |