2021 Stanford Cardinal Opponent Penalty Split Stats through 01/10/2022
| Split | G | Pen. | Yards | Pen./G | Yards/G |
|---|---|---|---|---|---|
| All Games | 12 | 78 | 774 | 6.5 | 64.5 |
| at Home | 6 | 34 | 339 | 5.7 | 56.5 |
| on Road/Neutral Site | 6 | 44 | 435 | 7.3 | 72.5 |
| in Wins | 3 | 26 | 276 | 8.7 | 92.0 |
| in Losses | 9 | 52 | 498 | 5.8 | 55.3 |
| vs. Conference | 9 | 58 | 595 | 6.4 | 66.1 |
| vs. Non-Conference | 3 | 20 | 179 | 6.7 | 59.7 |
| vs. Ranked (AP) | 3 | 16 | 153 | 5.3 | 51.0 |
| vs. Unranked (AP) | 9 | 62 | 621 | 6.9 | 69.0 |
| vs. FBS (I-A) | 12 | 78 | 774 | 6.5 | 64.5 |
| vs. FCS (I-AA) | 0 | 0 | 0 | - | - |
| vs. FBS Winning | 8 | 50 | 471 | 6.3 | 58.9 |
| vs. FBS Non-Winning | 4 | 28 | 303 | 7.0 | 75.8 |
| vs. FBS Power 5 | 11 | 74 | 739 | 6.7 | 67.2 |
| vs. FBS non-Power 5 | 1 | 4 | 35 | 4.0 | 35.0 |
| in August/September | 4 | 31 | 315 | 7.8 | 78.8 |
| in October | 4 | 27 | 253 | 6.8 | 63.3 |
| in November | 4 | 20 | 206 | 5.0 | 51.5 |
| in December/January | 0 | 0 | 0 | - | - |