2025 Big Ten Conference Leaders Opponent Penalties - Games in October Only through 01/19/2026

	Name	G	Pen.	Yards	Pen./G	Yards/G
1	Michigan	4	24	194	6.0	48.5
2	Illinois	3	23	209	7.7	69.7
2	Northwestern	4	23	275	5.8	68.8
2	Maryland	3	23	198	7.7	66.0
5	Minnesota	4	22	206	5.5	51.5
5	Washington	4	22	187	5.5	46.8
7	Indiana	3	21	192	7.0	64.0
7	Michigan State	4	21	170	5.3	42.5
9	Oregon	3	20	137	6.7	45.7
10	Nebraska	4	19	190	4.8	47.5
11	UCLA	4	17	162	4.3	40.5
11	Wisconsin	4	17	125	4.3	31.3
13	Purdue	4	14	117	3.5	29.3
14	Rutgers	3	13	133	4.3	44.3
15	USC	2	12	133	6.0	66.5
16	Penn State	3	10	65	3.3	21.7
17	Ohio State	3	8	44	2.7	14.7
18	Iowa	3	7	65	2.3	21.7