Big 12 Men's Basketball Tracker
Since the 2017–18 season, Iowa State and Oklahoma State have met 15 times, and Oklahoma State has the better of it at 10–5.
Most recently Iowa State won 84–71 on January 24, 2026.
Right now Iowa State is 0–0 and Oklahoma State is 0–0, with Oklahoma State at 203 days since a win against Iowa State's 198.
| Date | Site | Winner | Score |
|---|---|---|---|
| Sat, Jan 24 2026 | Oklahoma State home | Iowa State | 84–71 |
| Sat, Jan 10 2026 | Iowa State home | Iowa State | 83–71 |
| Tue, Feb 25 2025 | Oklahoma State home | Oklahoma State | 74–68 |
| Sat, Jan 13 2024 | Iowa State home | Iowa State | 66–42 |
| Sat, Feb 11 2023 | Iowa State home | Oklahoma State | 64–56 |
| Sat, Jan 21 2023 | Oklahoma State home | Oklahoma State | 61–59 |
| Wed, Mar 2 2022 | Iowa State home | Oklahoma State | 53–36 |
| Wed, Jan 26 2022 | Oklahoma State home | Iowa State | 84–81 |
| Tue, Feb 16 2021 | Oklahoma State home | Oklahoma State | 76–58 |
| Mon, Jan 25 2021 | Iowa State home | Oklahoma State | 81–60 |
| Wed, Mar 11 2020 | Neutral site | Oklahoma State | 72–71 |
| Sat, Feb 29 2020 | Oklahoma State home | Oklahoma State | 73–61 |
| Tue, Jan 21 2020 | Iowa State home | Iowa State | 89–82 |
| Tue, Feb 27 2018 | Iowa State home | Oklahoma State | 80–71 |
| Sat, Jan 6 2018 | Oklahoma State home | Oklahoma State | 96–87 |
Full schedules and drought counters: Iowa State Cyclones and Oklahoma State Cowboys.
Iowa State vs Arizona State, Iowa State vs Arizona, Iowa State vs Baylor, Iowa State vs BYU, Iowa State vs Cincinnati, Iowa State vs Colorado, Iowa State vs Houston, Iowa State vs Kansas State, Iowa State vs Kansas, Iowa State vs TCU, Iowa State vs Texas Tech, Iowa State vs UCF, Iowa State vs Utah, Iowa State vs West Virginia.
Oklahoma State vs Arizona State, Oklahoma State vs Arizona, Oklahoma State vs Baylor, Oklahoma State vs BYU, Oklahoma State vs Cincinnati, Oklahoma State vs Colorado, Oklahoma State vs Houston, Oklahoma State vs Kansas State, Oklahoma State vs Kansas, Oklahoma State vs TCU, Oklahoma State vs Texas Tech, Oklahoma State vs UCF, Oklahoma State vs Utah, Oklahoma State vs West Virginia.