2021 Oregon State Beavers Opponent First Down Split Stats through 01/10/2022
| Split | G | Rush | Pass | Penalty | Total |
|---|---|---|---|---|---|
| All Games | 13 | 118 | 142 | 30 | 290 |
| at Home | 6 | 53 | 49 | 11 | 113 |
| on Road/Neutral Site | 7 | 65 | 93 | 19 | 177 |
| in Wins | 7 | 62 | 63 | 20 | 145 |
| in Losses | 6 | 56 | 79 | 10 | 145 |
| vs. Conference | 9 | 87 | 93 | 19 | 199 |
| vs. Non-Conference | 4 | 31 | 49 | 11 | 91 |
| vs. Ranked (AP) | 3 | 32 | 38 | 11 | 81 |
| vs. Unranked (AP) | 10 | 86 | 104 | 19 | 209 |
| vs. FBS (I-A) | 12 | 110 | 138 | 28 | 276 |
| vs. FCS (I-AA) | 1 | 8 | 4 | 2 | 14 |
| vs. FBS Winning | 6 | 53 | 77 | 13 | 143 |
| vs. FBS Non-Winning | 6 | 57 | 61 | 15 | 133 |
| vs. FBS Power 5 | 10 | 94 | 109 | 20 | 223 |
| vs. FBS non-Power 5 | 2 | 16 | 29 | 8 | 53 |
| in August/September | 4 | 31 | 51 | 14 | 96 |
| in October | 4 | 40 | 45 | 6 | 91 |
| in November | 4 | 38 | 34 | 4 | 76 |
| in December/January | 1 | 9 | 12 | 6 | 27 |