2018 Stanford Cardinal Opponent First Down Split Stats through 01/07/2019
| Split | G | Rush | Pass | Penalty | Total |
|---|---|---|---|---|---|
| All Games | 13 | 103 | 154 | 15 | 272 |
| at Home | 6 | 46 | 60 | 4 | 110 |
| on Road/Neutral Site | 7 | 57 | 94 | 11 | 162 |
| in Wins | 9 | 69 | 100 | 9 | 178 |
| in Losses | 4 | 34 | 54 | 6 | 94 |
| vs. Conference | 9 | 70 | 117 | 12 | 199 |
| vs. Non-Conference | 4 | 33 | 37 | 3 | 73 |
| vs. Ranked (AP) | 3 | 22 | 46 | 4 | 72 |
| vs. Unranked (AP) | 10 | 81 | 108 | 11 | 200 |
| vs. FBS (I-A) | 12 | 99 | 143 | 15 | 257 |
| vs. FCS (I-AA) | 1 | 4 | 11 | 0 | 15 |
| vs. FBS Winning | 8 | 62 | 99 | 9 | 170 |
| vs. FBS Non-Winning | 4 | 37 | 44 | 6 | 87 |
| vs. FBS Power 5 | 10 | 81 | 122 | 14 | 217 |
| vs. FBS non-Power 5 | 2 | 18 | 21 | 1 | 40 |
| in August/September | 5 | 43 | 56 | 3 | 102 |
| in October | 3 | 20 | 43 | 3 | 66 |
| in November | 3 | 21 | 41 | 6 | 68 |
| in December/January | 2 | 19 | 14 | 3 | 36 |