Since 2000, Justin Verlander has the most wins in the postseason, with 17 wins.

Interpreted as:

MLB most playoff wins by a player since 2000

	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	Justin Verlander J. Verlander	17	12	.586	38	37	3.58	244	2	1	0	226.0	179	90	93	32	74	5	0	0	920	8	9.72	2.95	3.30	1.27	26.5	8.0	1.12	.260	3.70	7.13
2	Clayton Kershaw C. Kershaw	13	13	.500	41	32	4.62	213	0	0	1	196.2	171	101	107	32	54	4	2	6	803	11	9.75	2.47	3.94	1.46	26.5	6.7	1.14	.278	4.90	7.83
3	Andy Pettitte A. Pettitte	13	7	.650	30	30	3.34	139	0	0	0	188.2	195	70	74	17	49	3	0	4	789	2	6.63	2.34	2.84	0.81	17.6	6.2	1.29	.306	3.53	9.30
4	Gerrit Cole G. Cole	11	6	.647	22	22	2.77	156	0	0	0	133.1	100	41	50	19	36	3	0	1	537	1	10.53	2.43	4.33	1.28	29.1	6.7	1.02	.251	3.38	6.75
5	Chris Carpenter C. Carpenter	10	4	.714	18	18	3.00	68	1	1	0	108.0	104	36	43	11	36	6	0	2	461	1	5.67	3.00	1.89	0.92	14.8	7.8	1.30	.274	3.58	8.67
6	CC Sabathia	10	7	.588	26	23	4.28	121	1	0	0	130.1	137	62	67	15	63	8	0	9	586	5	8.36	4.35	1.92	1.04	20.6	10.8	1.53	.322	4.63	9.46
7	Curt Schilling C. Schilling	10	1	.909	15	15	2.12	92	3	1	0	102.0	80	24	26	10	15	3	0	0	401	0	8.12	1.32	6.13	0.88	22.9	3.7	0.93	.249	2.29	7.06
8	Nathan Eovaldi N. Eovaldi	9	3	.750	17	12	3.05	82	0	0	0	79.2	65	27	28	6	18	1	1	3	325	0	9.26	2.03	4.56	0.68	25.2	5.5	1.04	.271	3.16	7.34
9	Jon Lester J. Lester	9	7	.563	26	22	2.51	133	0	0	0	154.0	117	43	46	15	40	3	2	0	610	4	7.77	2.34	3.33	0.88	21.8	6.6	1.02	.243	2.69	6.84
10	Roger Clemens R. Clemens	9	5	.643	23	22	3.77	120	1	1	0	126.2	111	53	55	14	45	4	1	1	537	8	8.53	3.20	2.67	0.99	22.3	8.4	1.23	.274	3.91	7.89
11	Julio Urías J. Urías	8	3	.727	23	6	3.68	60	0	0	1	58.2	45	24	25	10	12	0	4	1	232	2	9.20	1.84	5.00	1.53	25.9	5.2	0.97	.233	3.84	6.90
12	Max Scherzer M. Scherzer	8	8	.500	32	27	3.82	179	0	0	1	153.0	117	65	68	23	61	9	1	4	634	8	10.53	3.59	2.93	1.35	28.2	9.6	1.16	.260	4.00	6.88
13	Madison Bumgarner M. Bumgarner	8	3	.727	16	14	2.11	87	3	3	1	102.1	74	24	25	8	18	5	1	2	398	0	7.65	1.58	4.83	0.70	21.9	4.5	0.90	.236	2.20	6.51
14	John Lackey J. Lackey	8	6	.571	29	23	3.44	114	0	0	0	144.0	135	55	58	7	47	4	2	6	601	10	7.13	2.94	2.43	0.44	19.0	7.8	1.26	.298	3.63	8.44
15	Framber Valdez F. Valdez	7	6	.538	17	16	4.34	95	0	0	0	85.0	82	41	45	14	34	4	1	0	360	0	10.06	3.60	2.79	1.48	26.4	9.4	1.36	.319	4.76	8.68
16	Blake Snell B. Snell	7	4	.636	16	14	3.01	93	0	0	1	74.2	52	25	25	8	31	1	1	0	297	3	11.21	3.74	3.00	0.96	31.3	10.4	1.11	.268	3.01	6.27
17	Charlie Morton C. Morton	7	5	.583	18	17	3.60	92	0	0	0	80.0	67	32	34	8	33	7	1	0	343	5	10.35	3.71	2.79	0.90	26.8	9.6	1.25	.291	3.83	7.54
18	Cliff Lee C. Lee	7	3	.700	11	11	2.52	89	3	0	0	82.0	66	23	27	2	10	1	0	0	320	2	9.77	1.10	8.90	0.22	27.8	3.1	0.93	.294	2.96	7.24
19	Cole Hamels C. Hamels	7	6	.538	17	16	3.41	93	1	1	0	100.1	83	38	45	12	27	2	0	2	411	1	8.34	2.42	3.44	1.08	22.6	6.6	1.10	.256	4.04	7.45
20	Josh Beckett J. Beckett	7	3	.700	14	13	3.07	99	3	3	0	93.2	67	32	32	11	21	4	0	1	366	3	9.51	2.02	4.71	1.06	27.0	5.7	0.94	.242	3.07	6.44
21	Cristian Javier C. Javier	6	2	.750	17	5	2.68	60	0	0	0	43.2	22	13	13	7	23	3	0	0	177	1	12.37	4.74	2.61	1.44	33.9	13.0	1.03	.179	2.68	4.53
22	Stephen Strasburg S. Strasburg	6	2	.750	9	8	1.46	71	0	0	0	55.1	44	9	13	4	8	1	0	1	218	1	11.55	1.30	8.88	0.65	32.6	3.7	0.94	.299	2.11	7.16
23	David Robertson D. Robertson	6	1	.857	43	0	3.40	57	0	0	1	47.2	38	18	18	6	16	2	11	3	196	3	10.76	3.02	3.56	1.13	29.1	8.2	1.13	.278	3.40	7.17
24	Ryan Madson R. Madson	6	1	.857	57	0	2.73	70	0	0	2	56.0	57	17	17	7	18	2	11	4	241	4	11.25	2.89	3.89	1.13	29.0	7.5	1.34	.347	2.73	9.16
25	Freddy Garcia F. Garcia	6	3	.667	11	11	3.26	57	1	0	0	66.1	65	24	26	8	24	2	0	2	279	1	7.73	3.26	2.38	1.09	20.4	8.6	1.34	.303	3.53	8.82