who leads the mlb in relief pitcher wins since 2015

Since 2015, Héctor Neris and Aroldis Chapman are tied for winning the most games by a relief pitcher, with 45 wins.

Interpreted as:

Who leads the MLB in relief pitcher regular-season wins since 2015?

	NAME	W	L	W%	G	GS	ERA	SO	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	Héctor Neris H. Neris	45	43	.511	642	0	3.48	774	0	0	107	626.1	509	242	272	83	243	36	273	16	2,629	38	11.12	3.49	3.19	1.19	29.4	9.2	1.20	.285	3.91	7.31
2	Aroldis Chapman A. Chapman	45	31	.592	604	0	2.61	901	0	0	254	568.2	349	165	187	40	286	22	396	7	2,347	67	14.26	4.53	3.15	0.63	38.4	12.2	1.12	.281	2.96	5.52
3	David Robertson D. Robertson	43	27	.614	478	0	3.02	651	0	0	132	500.0	362	168	186	51	198	16	231	20	2,051	30	11.72	3.56	3.29	0.92	31.7	9.7	1.12	.274	3.35	6.52
4	Blake Treinen B. Treinen	43	38	.531	516	0	2.94	566	0	0	82	525.2	430	172	196	42	210	18	191	25	2,172	23	9.69	3.60	2.70	0.72	26.1	9.7	1.22	.290	3.36	7.36
5	Chad Green C. Green	41	25	.621	358	0	3.19	512	0	0	29	435.0	337	154	169	62	106	11	93	12	1,718	16	10.59	2.19	4.83	1.28	29.8	6.2	1.02	.268	3.50	6.97
6	Craig Kimbrel C. Kimbrel	41	38	.519	557	0	3.21	806	0	0	254	532.2	339	190	212	63	238	32	415	7	2,179	48	13.62	4.02	3.39	1.06	37.0	10.9	1.08	.265	3.58	5.73
7	Kenley Jansen K. Jansen	40	30	.571	650	0	2.72	830	0	0	369	639.2	432	193	211	68	182	23	537	15	2,541	13	11.68	2.56	4.56	0.96	32.7	7.2	0.96	.253	2.97	6.08
8	Ryan Yarbrough R. Yarbrough	39	16	.709	139	0	3.81	342	0	0	3	427.2	385	181	188	57	117	36	28	10	1,782	3	7.20	2.46	2.92	1.20	19.2	6.6	1.17	.267	3.96	8.10
9	Raisel Iglesias R. Iglesias	38	47	.447	579	0	2.74	738	0	0	253	615.1	462	187	212	68	168	20	459	17	2,461	16	10.79	2.46	4.39	0.99	30.0	6.8	1.02	.269	3.10	6.76
10	Daniel Hudson D. Hudson	37	27	.578	479	0	3.75	504	0	0	43	466.0	396	194	226	59	177	23	135	11	1,974	28	9.73	3.42	2.85	1.14	25.5	9.0	1.23	.278	4.36	7.65
11	Josh Hader J. Hader	34	31	.523	468	0	2.64	829	0	0	226	512.1	282	150	164	65	198	24	321	6	2,019	19	14.56	3.48	4.19	1.14	41.1	9.8	0.94	.240	2.88	4.95
12	Adam Ottavino A. Ottavino	34	33	.507	543	0	3.20	621	0	0	45	500.0	375	178	192	47	240	43	141	18	2,111	44	11.18	4.32	2.59	0.85	29.4	11.4	1.23	.283	3.46	6.75
13	Matt Barnes M. Barnes	33	28	.541	459	0	4.10	567	0	0	47	446.0	393	203	218	50	208	17	142	9	1,928	44	11.44	4.20	2.73	1.01	29.4	10.8	1.35	.316	4.40	7.93
14	Tanner Scott T. Scott	32	28	.533	444	0	3.72	546	0	0	78	425.2	352	176	200	39	220	25	167	14	1,836	29	11.54	4.65	2.48	0.82	29.7	12.0	1.34	.311	4.23	7.44
15	Brent Suter B. Suter	32	12	.727	301	0	3.31	335	0	0	3	394.1	371	145	176	47	107	15	83	5	1,640	7	7.65	2.44	3.13	1.07	20.4	6.5	1.21	.285	4.02	8.47
16	Dylan Floro D. Floro	32	26	.552	396	0	3.49	355	0	0	32	402.2	400	156	177	24	122	8	117	22	1,704	9	7.93	2.73	2.91	0.54	20.8	7.2	1.30	.315	3.96	8.94
17	Mychal Givens M. Givens	32	24	.571	424	0	3.48	539	0	0	31	460.2	364	178	196	54	191	27	125	17	1,909	21	10.53	3.73	2.82	1.05	28.2	10.0	1.20	.282	3.83	7.11
18	Ryan Pressly R. Pressly	32	36	.471	593	0	3.28	658	0	0	116	586.1	510	214	241	58	172	14	233	11	2,419	39	10.10	2.64	3.83	0.89	27.2	7.1	1.16	.298	3.70	7.83
19	Jeurys Familia J. Familia	32	24	.571	468	0	3.74	486	0	0	121	455.1	413	189	208	39	216	17	228	21	1,966	19	9.61	4.27	2.25	0.77	24.7	11.0	1.38	.310	4.11	8.16
20	Devin Williams D. Williams	31	16	.660	308	0	2.45	465	0	0	86	297.2	174	81	100	20	137	15	126	4	1,211	17	14.06	4.14	3.39	0.60	38.4	11.3	1.04	.268	3.02	5.26
21	Ryan Helsley R. Helsley	31	18	.633	297	0	2.96	377	0	0	105	319.2	243	105	118	30	132	3	171	13	1,314	21	10.61	3.72	2.86	0.84	28.7	10.0	1.17	.276	3.32	6.84
22	Carlos Estévez C. Estévez	31	36	.463	505	0	3.97	494	0	0	124	485.1	455	214	241	59	183	23	249	23	2,086	24	9.16	3.39	2.70	1.09	23.7	8.8	1.31	.298	4.47	8.44
23	Taylor Rogers T. Rogers	31	36	.463	566	0	3.34	626	0	0	83	541.1	482	201	233	57	165	36	164	22	2,256	12	10.41	2.74	3.79	0.95	27.7	7.3	1.20	.310	3.87	8.01
24	Brad Hand B. Hand	31	31	.500	515	0	3.29	621	0	0	131	519.2	419	190	218	49	187	41	247	21	2,167	22	10.75	3.24	3.32	0.85	28.7	8.6	1.17	.292	3.78	7.26
25	Yusmeiro Petit Y. Petit	31	16	.660	393	0	3.26	398	0	0	8	489.0	417	177	185	68	91	2	75	14	1,947	10	7.33	1.67	4.37	1.25	20.4	4.7	1.04	.251	3.40	7.67