2018 USC Trojans Passing Defense Split Stats through 01/07/2019
| Split | G | Att | Comp | Pct. | Yards | Yards/Att | TD | Int | Rating | Att/G | Yards/G |
|---|---|---|---|---|---|---|---|---|---|---|---|
| All Games | 12 | 408 | 239 | 58.6 | 2679 | 6.6 | 20 | 4 | 127.95 | 34.0 | 223.3 |
| at Home | 6 | 215 | 125 | 58.1 | 1222 | 5.7 | 9 | 2 | 117.84 | 35.8 | 203.7 |
| on Road/Neutral Site | 6 | 193 | 114 | 59.1 | 1457 | 7.5 | 11 | 2 | 139.22 | 32.2 | 242.8 |
| in Wins | 5 | 205 | 122 | 59.5 | 1144 | 5.6 | 8 | 2 | 117.31 | 41.0 | 228.8 |
| in Losses | 7 | 203 | 117 | 57.6 | 1535 | 7.6 | 12 | 2 | 138.70 | 29.0 | 219.3 |
| vs. Conference | 9 | 308 | 189 | 61.4 | 1996 | 6.5 | 14 | 3 | 128.85 | 34.2 | 221.8 |
| vs. Non-Conference | 3 | 100 | 50 | 50.0 | 683 | 6.8 | 6 | 1 | 125.17 | 33.3 | 227.7 |
| vs. Ranked (AP) | 3 | 125 | 75 | 60.0 | 930 | 7.4 | 7 | 1 | 139.38 | 41.7 | 310.0 |
| vs. Unranked (AP) | 9 | 283 | 164 | 58.0 | 1749 | 6.2 | 13 | 3 | 122.90 | 31.4 | 194.3 |
| vs. FBS (I-A) | 12 | 408 | 239 | 58.6 | 2679 | 6.6 | 20 | 4 | 127.95 | 34.0 | 223.3 |
| vs. FCS (I-AA) | 0 | 0 | 0 | - | 0 | - | 0 | 0 | - | - | - |
| vs. FBS Winning | 7 | 233 | 141 | 60.5 | 1713 | 7.4 | 14 | 1 | 141.25 | 33.3 | 244.7 |
| vs. FBS Non-Winning | 5 | 175 | 98 | 56.0 | 966 | 5.5 | 6 | 3 | 110.26 | 35.0 | 193.2 |
| vs. FBS Power 5 | 10 | 342 | 205 | 59.9 | 2230 | 6.5 | 16 | 3 | 128.40 | 34.2 | 223.0 |
| vs. FBS non-Power 5 | 2 | 66 | 34 | 51.5 | 449 | 6.8 | 4 | 1 | 125.64 | 33.0 | 224.5 |
| in August/September | 5 | 174 | 97 | 55.7 | 1090 | 6.3 | 10 | 1 | 126.19 | 34.8 | 218.0 |
| in October | 3 | 101 | 62 | 61.4 | 677 | 6.7 | 5 | 1 | 132.06 | 33.7 | 225.7 |
| in November | 4 | 133 | 80 | 60.2 | 912 | 6.9 | 5 | 2 | 127.14 | 33.3 | 228.0 |
| in December/January | 0 | 0 | 0 | - | 0 | - | 0 | 0 | - | - | - |