2018 Stanford Cardinal K.J. Costello #3 All Purpose Split Stats through 01/07/2019
| Split | G | Rush | Recv. | Punt Ret. | Kick Ret. | Int. Ret. | Plays | Total Yards | Yards/Play | Yards/G |
|---|---|---|---|---|---|---|---|---|---|---|
| All Games | 13 | -20 | 0 | 0 | 0 | 0 | 42 | -20 | -0.5 | -1.5 |
| at Home | 6 | 32 | 0 | 0 | 0 | 0 | 17 | 32 | 1.9 | 5.3 |
| on Road/Neutral Site | 7 | -52 | 0 | 0 | 0 | 0 | 25 | -52 | -2.1 | -7.4 |
| in Wins | 9 | 28 | 0 | 0 | 0 | 0 | 25 | 28 | 1.1 | 3.1 |
| in Losses | 4 | -48 | 0 | 0 | 0 | 0 | 17 | -48 | -2.8 | -12.0 |
| vs. Conference | 9 | 41 | 0 | 0 | 0 | 0 | 28 | 41 | 1.5 | 4.6 |
| vs. Non-Conference | 4 | -61 | 0 | 0 | 0 | 0 | 14 | -61 | -4.4 | -15.3 |
| vs. Ranked (AP) | 3 | -18 | 0 | 0 | 0 | 0 | 13 | -18 | -1.4 | -6.0 |
| vs. Unranked (AP) | 10 | -2 | 0 | 0 | 0 | 0 | 29 | -2 | -0.1 | -0.2 |
| vs. FBS (I-A) | 12 | -8 | 0 | 0 | 0 | 0 | 39 | -8 | -0.2 | -0.7 |
| vs. FCS (I-AA) | 1 | -12 | 0 | 0 | 0 | 0 | 3 | -12 | -4.0 | -12.0 |
| vs. FBS Winning | 8 | -55 | 0 | 0 | 0 | 0 | 30 | -55 | -1.8 | -6.9 |
| vs. FBS Non-Winning | 4 | 47 | 0 | 0 | 0 | 0 | 9 | 47 | 5.2 | 11.8 |
| vs. FBS Power 5 | 10 | 22 | 0 | 0 | 0 | 0 | 33 | 22 | 0.7 | 2.2 |
| vs. FBS non-Power 5 | 2 | -30 | 0 | 0 | 0 | 0 | 6 | -30 | -5.0 | -15.0 |
| in August/September | 5 | -49 | 0 | 0 | 0 | 0 | 12 | -49 | -4.1 | -9.8 |
| in October | 3 | 7 | 0 | 0 | 0 | 0 | 15 | 7 | 0.5 | 2.3 |
| in November | 3 | 45 | 0 | 0 | 0 | 0 | 4 | 45 | 11.3 | 15.0 |
| in December/January | 2 | -23 | 0 | 0 | 0 | 0 | 11 | -23 | -2.1 | -11.5 |