2009 Oklahoma State Cowboys Third Down Conversion Defense Split Stats through 01/07/2010
| Split | G | Attempts | Conversions | Conversion % |
|---|---|---|---|---|
| All Games | 13 | 191 | 65 | 34.03 |
| at Home | 8 | 112 | 34 | 30.36 |
| on Road/Neutral Site | 5 | 79 | 31 | 39.24 |
| in Wins | 9 | 132 | 44 | 33.33 |
| in Losses | 4 | 59 | 21 | 35.59 |
| vs. Conference | 8 | 118 | 39 | 33.05 |
| vs. Non-Conference | 5 | 73 | 26 | 35.62 |
| vs. Ranked (AP) | 3 | 44 | 18 | 40.91 |
| vs. Unranked (AP) | 10 | 147 | 47 | 31.97 |
| vs. FBS (I-A) | 12 | 176 | 62 | 35.23 |
| vs. FCS (I-AA) | 1 | 15 | 3 | 20.00 |
| vs. FBS Winning | 8 | 113 | 38 | 33.63 |
| vs. FBS Non-Winning | 4 | 63 | 24 | 38.10 |
| vs. BCS AQ | 10 | 149 | 52 | 34.90 |
| vs. BCS non-AQ | 2 | 27 | 10 | 37.04 |
| in August/September | 4 | 54 | 17 | 31.48 |
| in October | 4 | 56 | 20 | 35.71 |
| in November | 4 | 62 | 19 | 30.65 |
| in December/January | 1 | 19 | 9 | 47.37 |