which reliever has the most strikeouts since 2010

Since 2010, Aroldis Chapman has struck out the most batters by a relief pitcher, with 1,278 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	Aroldis Chapman A. Chapman	1,278	822	58	46	.558	0	2.61	0	0	344	784.0	462	227	251	53	402	33	535	7	3,209	82	14.67	4.61	3.18	0.61	39.8	12.5	1.10	.283	2.88	5.30
2	Craig Kimbrel C. Kimbrel	1,265	837	56	47	.544	0	2.59	0	0	440	809.2	482	233	259	73	339	40	651	11	3,257	70	14.06	3.77	3.73	0.81	38.8	10.4	1.01	.266	2.88	5.36
3	Kenley Jansen K. Jansen	1,237	891	49	38	.563	0	2.62	0	0	457	885.2	592	258	276	84	270	31	670	18	3,523	21	12.57	2.74	4.58	0.85	35.1	7.7	0.97	.267	2.80	6.02
4	David Robertson D. Robertson	1,054	790	60	45	.571	0	2.80	0	0	176	801.2	591	249	269	70	318	24	326	34	3,287	45	11.83	3.57	3.31	0.79	32.1	9.7	1.13	.286	3.02	6.63
5	Tyler Clippard T. Clippard	854	752	48	44	.522	0	3.01	0	0	74	765.1	540	256	275	92	287	30	204	16	3,119	44	10.04	3.38	2.98	1.08	27.4	9.2	1.08	.241	3.23	6.35
6	Adam Ottavino A. Ottavino	853	724	41	41	.500	0	3.40	0	0	46	730.1	609	276	296	68	322	50	168	31	3,098	65	10.51	3.97	2.65	0.84	27.5	10.4	1.27	.300	3.65	7.50
7	Josh Hader J. Hader	790	443	29	29	.500	0	2.64	0	0	213	484.2	266	142	152	59	188	23	302	5	1,909	18	14.67	3.49	4.20	1.10	41.4	9.8	0.94	.244	2.82	4.94
8	Edwin Díaz E. Díaz	778	482	24	33	.421	0	2.96	0	0	238	477.1	331	157	169	52	172	35	366	9	1,943	31	14.67	3.24	4.52	0.98	40.0	8.9	1.05	.308	3.19	6.24
9	Jake Diekman J. Diekman	764	705	27	34	.443	0	3.91	0	0	19	602.1	483	262	312	53	358	47	141	21	2,662	44	11.42	5.35	2.13	0.79	28.7	13.4	1.40	.299	4.66	7.22
10	Héctor Neris H. Neris	752	621	45	42	.517	0	3.42	0	0	107	608.1	488	231	256	79	232	35	267	15	2,543	37	11.13	3.43	3.24	1.17	29.6	9.1	1.18	.283	3.79	7.22
11	Steve Cishek S. Cishek	743	737	33	43	.434	0	2.98	0	0	133	710.2	565	235	264	54	288	59	312	38	2,993	29	9.41	3.65	2.58	0.68	24.8	9.6	1.20	.276	3.34	7.16
12	Sergio Romo S. Romo	708	742	34	32	.515	0	3.20	0	0	135	650.0	529	231	243	81	156	23	284	20	2,623	19	9.80	2.16	4.54	1.12	27.0	5.9	1.05	.271	3.36	7.32
13	Ryan Pressly R. Pressly	706	646	37	38	.493	0	3.31	0	0	115	671.0	589	247	277	61	201	14	250	14	2,768	47	9.47	2.70	3.51	0.82	25.5	7.3	1.18	.296	3.72	7.90
14	Andrew Miller A. Miller	705	523	34	26	.567	0	2.77	0	0	63	481.1	331	148	163	45	178	43	142	9	1,978	21	13.18	3.33	3.96	0.84	35.6	9.0	1.06	.284	3.05	6.19
15	Raisel Iglesias R. Iglesias	689	532	37	45	.451	0	2.79	0	0	232	570.1	436	177	202	67	156	19	421	16	2,290	16	10.87	2.46	4.42	1.06	30.1	6.8	1.04	.272	3.19	6.88
16	Will Smith W. Smith	684	601	27	35	.435	0	3.58	0	0	113	558.2	452	222	253	71	204	16	237	25	2,312	26	11.02	3.29	3.35	1.14	29.6	8.8	1.17	.285	4.08	7.28
17	Bryan Shaw B. Shaw	678	794	43	46	.483	0	3.93	0	0	19	760.0	718	332	373	82	295	31	172	21	3,247	40	8.03	3.49	2.30	0.97	20.9	9.1	1.33	.294	4.42	8.50
18	Greg Holland G. Holland	677	556	30	28	.517	0	3.14	0	0	220	547.2	417	191	211	43	241	7	355	20	2,271	50	11.13	3.96	2.81	0.71	29.8	10.6	1.20	.287	3.47	6.85
19	Brad Hand B. Hand	647	536	32	31	.508	0	3.31	0	0	132	550.0	439	202	230	51	206	41	254	23	2,293	25	10.59	3.37	3.14	0.83	28.2	9.0	1.17	.288	3.76	7.18
20	Mark Melancon M. Melancon	633	719	37	39	.487	0	2.91	0	0	262	710.1	644	230	268	44	182	21	450	23	2,907	41	8.02	2.31	3.48	0.56	21.8	6.3	1.16	.296	3.40	8.16
21	Dellin Betances D. Betances	631	373	21	23	.477	0	2.55	0	0	36	392.1	239	111	124	26	181	28	86	5	1,604	28	14.47	4.15	3.49	0.60	39.3	11.3	1.07	.289	2.84	5.48
22	Fernando Rodney F. Rodney	629	643	33	41	.446	0	3.54	0	0	257	603.0	517	237	261	42	294	33	411	19	2,602	48	9.39	4.39	2.14	0.63	24.2	11.3	1.34	.296	3.90	7.72
23	Liam Hendriks L. Hendriks	628	446	30	21	.588	0	3.16	0	0	116	482.0	408	169	190	49	111	9	218	13	1,953	36	11.73	2.07	5.66	0.91	32.2	5.7	1.08	.311	3.55	7.62
24	Craig Stammen C. Stammen	627	519	47	32	.595	0	3.13	0	0	6	663.1	606	231	255	70	174	21	96	19	2,741	20	8.51	2.36	3.60	0.95	22.9	6.3	1.18	.290	3.46	8.22
25	Joakim Soria J. Soria	619	600	29	37	.439	0	3.44	0	0	140	572.2	502	219	231	53	177	18	291	13	2,389	27	9.73	2.78	3.50	0.83	25.9	7.4	1.19	.295	3.63	7.89