2012 Northwestern Wildcats Brian Arnfelt #91 Tackles For Loss Split Stats through 01/07/2013
| Split | TFL | G | TFL Yards | TFL/G |
|---|---|---|---|---|
| All Games | 6.0 | 13 | 33 | 0.46 |
| at Home | 5.0 | 7 | 30 | 0.71 |
| on Road/Neutral Site | 1.0 | 6 | 3 | 0.17 |
| in Wins | 5.0 | 10 | 24 | 0.50 |
| in Losses | 1.0 | 3 | 9 | 0.33 |
| vs. Conference | 2.0 | 8 | 17 | 0.25 |
| vs. Non-Conference | 4.0 | 5 | 16 | 0.80 |
| vs. Ranked (AP) | 3.0 | 3 | 20 | 1.00 |
| vs. Unranked (AP) | 3.0 | 10 | 13 | 0.30 |
| vs. FBS (I-A) | 6.0 | 12 | 33 | 0.50 |
| vs. FCS (I-AA) | 0.0 | 1 | 0 | 0.00 |
| vs. FBS Winning | 4.0 | 7 | 23 | 0.57 |
| vs. FBS Non-Winning | 2.0 | 5 | 10 | 0.40 |
| vs. BCS AQ | 6.0 | 12 | 33 | 0.50 |
| vs. BCS non-AQ | 0.0 | 0 | 0 | - |
| in August/September | 4.0 | 5 | 16 | 0.80 |
| in October | 2.0 | 4 | 17 | 0.50 |
| in November | 0.0 | 3 | 0 | 0.00 |
| in December/January | 0.0 | 1 | 0 | 0.00 |