most pim by a player in the nhl in one season 2020's

Between the 2019-20 and 2028-29 seasons, Liam O'Brien had the most penalty minutes in a season, with 153 minutes in the box in 2023-24.

	NAME	PIM	SEASON	TM	GP	G	A	P	+/-	PPG	PPA	SHG	SHA	GWG	OTG	S	S%	FOW	FO	FOW%	HIT	BKS	TKA	GVA	TOI/GP
1	Liam O'Brien L. O'Brien	153	2023-24	ARI	75	5	9	14	0	0	0	0	0	0	0	72	6.9	6	28	21.4	228	33	9	14	9:44
2	Mark Borowiecki M. Borowiecki	151	2021-22	NSH	57	0	4	4	-9	0	0	0	0	0	0	45	0.0	0	0		196	79	7	14	13:07
3	Pat Maroon P. Maroon	150	2022-23	TBL	80	5	9	14	-5	0	1	0	0	0	0	62	8.1	2	12	16.7	172	12	26	19	10:21
4	Nikita Zadorov N. Zadorov	145	2024-25	BOS	81	4	18	22	+25	0	0	0	2	0	0	105	3.8	0	0		219	107	25	104	20:37
5	Mathieu Olivier M. Olivier	139	2024-25	CBJ	82	18	14	32	-4	0	0	1	1	5	0	111	16.2	14	36	38.9	306	80	22	49	14:28
6	Nicolas Deslauriers N. Deslauriers	136	2022-23	PHI	80	6	6	12	-11	0	0	1	0	0	0	70	8.6	3	11	27.3	306	26	13	8	10:06
7	Brady Tkachuk B. Tkachuk	134	2023-24	OTT	81	37	37	74	+1	12	10	0	0	2	1	357	10.4	200	380	52.6	293	34	48	49	19:09
8	Pat Maroon P. Maroon	134	2021-22	TBL	81	11	16	27	+20	3	3	0	0	0	0	102	10.8	15	30	50.0	160	11	16	17	12:24
9	Tom Wilson T. Wilson	133	2023-24	WSH	74	18	17	35	-19	5	5	2	0	3	0	169	10.7	22	60	36.7	227	74	46	50	18:06
10	Garnet Hathaway G. Hathaway	132	2023-24	PHI	82	7	10	17	-7	0	0	1	2	1	0	103	6.8	22	33	66.7	326	73	13	16	12:29
11	A.J. Greer	130	2024-25	FLA	81	6	11	17	+4	0	0	1	0	3	0	86	7.0	16	47	34.0	222	30	8	43	9:36
12	Tanner Jeannot T. Jeannot	130	2021-22	NSH	81	24	17	41	+2	2	1	1	0	5	1	124	19.4	10	24	41.7	318	64	32	32	15:59
13	Radko Gudas R. Gudas	128	2023-24	ANA	66	6	12	18	+14	0	0	0	1	0	0	88	6.8	0	0		232	154	12	40	19:30
14	Brady Tkachuk B. Tkachuk	126	2022-23	OTT	82	35	48	83	-10	11	18	0	0	6	2	347	10.1	370	765	48.4	242	9	30	51	18:38
15	Brady Tkachuk B. Tkachuk	123	2024-25	OTT	72	29	26	55	0	14	9	0	0	5	4	296	9.8	178	347	51.3	228	33	19	48	18:14
16	Austin Watson A. Watson	123	2022-23	OTT	75	9	2	11	-7	0	0	3	0	2	0	79	11.4	7	15	46.7	165	61	19	21	10:14
17	Matthew Tkachuk M. Tkachuk	123	2022-23	FLA	79	40	69	109	+29	14	22	0	1	6	0	322	12.4	13	29	44.8	68	31	38	62	20:26
18	Brandon Duhaime B. Duhaime	122	2021-22	MIN	80	6	11	17	-2	0	0	0	0	1	0	91	6.6	8	28	28.6	201	18	16	13	10:13
19	Evander Kane E. Kane	122	2019-20	SJS	64	26	21	47	-12	14	4	2	0	6	0	216	12.0	106	201	52.7	135	25	45	51	19:32
20	Arber Xhekaj A. Xhekaj	118	2024-25	MTL	70	1	5	6	-13	0	0	0	0	0	0	69	1.4	0	0		180	63	16	59	14:37
21	Max Domi M. Domi	118	2023-24	TOR	80	9	38	47	+10	1	1	0	0	1	0	137	6.6	226	452	50.0	54	22	26	42	13:47
22	Ross Johnston R. Johnston	117	2023-24	ANA	68	1	3	4	-11	0	0	0	0	0	0	44	2.3	3	7	42.9	138	27	12	11	8:12
23	Brady Tkachuk B. Tkachuk	117	2021-22	OTT	79	30	37	67	-7	9	8	0	0	3	1	288	10.4	218	435	50.1	270	25	41	68	18:48
24	Nikita Zadorov N. Zadorov	115	2023-24	TOT	75	6	14	20	0	0	0	0	1	1	0	90	6.7	0	0		176	68	17	32	17:26
25	Liam O'Brien L. O'Brien	114	2022-23	ARI	56	3	8	11	-5	0	0	0	0	0	0	39	7.7	4	15	26.7	203	28	6	20	11:26