what mlb reliever has the most strikeouts since 2020

Since 2020, Josh Hader has struck out the most hitters by a relief pitcher, with 439 strikeouts.

	NAME	SO	G	W	L	W%	GS	ERA	CG	SHO	SV	IP	H	ER	R	HR	BB	HBP	GF	IBB	TBF	WP	K/9	BB/9	K/BB	HR/9	K%	BB%	WHIP	BABIP	RA	H/9
1	Josh Hader J. Hader	439	291	18	20	.474	0	2.81	0	0	163	279.0	164	87	94	31	116	14	239	2	1,123	18	14.16	3.74	3.78	1.00	39.1	10.3	1.00	.254	3.03	5.29
2	Tanner Scott T. Scott	399	326	27	21	.563	0	3.20	0	0	65	312.2	238	111	129	22	156	18	131	9	1,326	19	11.49	4.49	2.56	0.63	30.1	11.8	1.26	.295	3.71	6.85
3	Aroldis Chapman A. Chapman	392	270	25	20	.556	0	3.43	0	0	70	246.1	162	94	105	26	153	8	122	4	1,051	27	14.32	5.59	2.56	0.95	37.3	14.6	1.28	.288	3.84	5.92
4	Devin Williams D. Williams	387	251	29	12	.707	0	2.12	0	0	73	242.0	130	57	71	14	118	11	106	3	977	14	14.39	4.39	3.28	0.52	39.6	12.1	1.02	.260	2.64	4.83
5	Scott Barlow S. Barlow	377	324	20	17	.541	0	3.43	0	0	57	325.1	262	124	135	29	141	17	130	10	1,366	17	10.43	3.90	2.67	0.80	27.6	10.3	1.24	.291	3.73	7.25
6	Edwin Díaz E. Díaz	372	226	18	12	.600	0	2.58	0	0	101	226.1	142	65	72	17	86	19	176	2	907	15	14.79	3.42	4.33	0.68	41.0	9.5	1.01	.303	2.86	5.65
7	Raisel Iglesias R. Iglesias	369	299	27	24	.529	0	2.73	0	0	134	300.1	228	91	112	35	63	9	234	8	1,187	6	11.06	1.89	5.86	1.05	31.1	5.3	0.97	.271	3.36	6.83
8	Craig Kimbrel C. Kimbrel	367	272	25	24	.510	0	3.69	0	0	94	256.1	176	105	122	29	122	19	185	6	1,074	26	12.89	4.28	3.01	1.02	34.2	11.4	1.16	.274	4.28	6.18
9	Bryan Abreu B. Abreu	361	265	14	10	.583	0	2.72	0	0	9	274.2	201	83	93	22	128	18	45	0	1,147	18	11.83	4.19	2.82	0.72	31.5	11.2	1.20	.290	3.05	6.59
10	Héctor Neris H. Neris	357	313	30	22	.577	0	3.55	0	0	40	296.1	232	117	134	32	126	15	112	7	1,243	21	10.84	3.83	2.83	0.97	28.7	10.1	1.21	.281	4.07	7.05
11	Phil Maton P. Maton	349	316	16	12	.571	0	3.76	0	0	6	303.2	259	127	144	30	115	40	45	6	1,295	3	10.34	3.41	3.03	0.89	26.9	8.9	1.23	.301	4.27	7.68
12	Kenley Jansen K. Jansen	334	284	19	17	.528	0	3.20	0	0	156	273.0	196	97	107	27	109	10	226	10	1,117	8	11.01	3.59	3.06	0.89	29.9	9.8	1.12	.265	3.53	6.46
13	Chris Stratton C. Stratton	326	287	25	10	.714	0	4.41	0	0	15	328.1	317	161	180	31	137	8	95	5	1,420	14	8.94	3.76	2.38	0.85	23.0	9.6	1.38	.312	4.93	8.69
14	Alex Vesia A. Vesia	322	258	14	11	.560	0	2.95	0	0	9	237.2	165	78	96	32	112	8	36	11	989	8	12.19	4.24	2.88	1.21	32.6	11.3	1.17	.258	3.64	6.25
15	Ryan Pressly R. Pressly	317	283	17	19	.472	0	3.24	0	0	109	275.1	236	99	117	23	78	5	182	2	1,126	13	10.36	2.55	4.06	0.75	28.2	6.9	1.14	.303	3.82	7.71
16	Paul Sewald P. Sewald	316	253	20	12	.625	0	3.58	0	0	81	246.2	180	98	104	38	81	9	139	11	1,003	4	11.53	2.96	3.90	1.39	31.5	8.1	1.06	.254	3.79	6.57
17	Gregory Soto G. Soto	316	311	14	26	.350	0	3.96	0	0	55	279.1	234	123	147	22	143	21	134	6	1,217	29	10.18	4.61	2.21	0.71	26.0	11.8	1.35	.297	4.74	7.54
18	José Alvarado J. Alvarado	314	260	17	11	.607	0	3.47	0	0	37	238.2	188	92	110	19	127	11	63	11	1,024	26	11.84	4.79	2.47	0.72	30.7	12.4	1.32	.306	4.15	7.09
19	David Bednar D. Bednar	313	258	12	20	.375	0	3.32	0	0	90	260.1	220	96	112	24	91	9	176	12	1,092	10	10.82	3.15	3.44	0.83	28.7	8.3	1.19	.299	3.87	7.61
20	Trevor Richards T. Richards	313	222	14	5	.737	0	4.88	0	0	2	264.0	217	143	153	39	127	5	34	5	1,129	29	10.67	4.33	2.46	1.33	27.7	11.2	1.30	.276	5.22	7.40
21	Emilio Pagán E. Pagán	313	275	17	18	.486	0	4.18	0	0	26	277.2	229	129	141	48	92	5	83	4	1,145	5	10.15	2.98	3.40	1.56	27.3	8.0	1.16	.263	4.57	7.42
22	Taylor Rogers T. Rogers	312	274	16	26	.381	0	3.60	0	0	51	255.1	230	102	128	28	86	17	100	8	1,076	8	11.00	3.03	3.63	0.99	29.0	8.0	1.24	.319	4.51	8.11
23	Joe Jiménez J. Jiménez	311	267	11	14	.440	0	3.93	0	0	11	249.2	204	109	120	28	91	19	56	2	1,057	7	11.21	3.28	3.42	1.01	29.4	8.6	1.18	.289	4.33	7.35
24	Adam Ottavino A. Ottavino	310	288	18	18	.500	0	3.56	0	0	27	265.1	218	105	111	26	116	28	83	8	1,134	22	10.52	3.93	2.67	0.88	27.3	10.2	1.26	.294	3.77	7.39
25	A.J. Minter	306	280	17	21	.447	0	2.80	0	0	16	254.0	194	79	91	20	81	5	53	5	1,015	5	10.84	2.87	3.78	0.71	30.1	8.0	1.08	.289	3.22	6.87