2021 Pittsburgh Panthers P.J. O'Brien #22 Tackles Split Stats through 01/10/2022
| Split | G | Solo | Assisted | Total | Total/G |
|---|---|---|---|---|---|
| All Games | 12 | 4 | 12 | 16 | 1.33 |
| at Home | 7 | 2 | 8 | 10 | 1.43 |
| on Road/Neutral Site | 5 | 2 | 4 | 6 | 1.20 |
| in Wins | 9 | 4 | 12 | 16 | 1.78 |
| in Losses | 3 | 0 | 0 | 0 | 0.00 |
| vs. Conference | 7 | 3 | 5 | 8 | 1.14 |
| vs. Non-Conference | 5 | 1 | 7 | 8 | 1.60 |
| vs. Ranked (AP) | 2 | 1 | 0 | 1 | 0.50 |
| vs. Unranked (AP) | 10 | 3 | 12 | 15 | 1.50 |
| vs. FBS (I-A) | 11 | 4 | 7 | 11 | 1.00 |
| vs. FCS (I-AA) | 1 | 0 | 5 | 5 | 5.00 |
| vs. FBS Winning | 5 | 1 | 0 | 1 | 0.20 |
| vs. FBS Non-Winning | 6 | 3 | 7 | 10 | 1.67 |
| vs. FBS Power 5 | 9 | 3 | 5 | 8 | 0.89 |
| vs. FBS non-Power 5 | 2 | 1 | 2 | 3 | 1.50 |
| in August/September | 4 | 1 | 7 | 8 | 2.00 |
| in October | 3 | 1 | 1 | 2 | 0.67 |
| in November | 4 | 2 | 4 | 6 | 1.50 |
| in December/January | 1 | 0 | 0 | 0 | 0.00 |