Since 1989, Greg Maddux has won the most games, with 329 wins.

Interpreted as:

most regular-season wins by a pitcher since 1989

	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	ERA-	FIP	FIP-	H/9	PRAA
1	Greg Maddux G. Maddux	329	201	.621	674	674	3.05	3,110	98	31	0	4572.2	4,271	1,552	1,753	320	833	123	0	146	18,529	61	6.12	1.64	3.73	0.63	16.8	4.5	1.12	.279	3.45	73	3.20	76	8.41	516.1
2	Randy Johnson R. Johnson	300	166	.644	614	599	3.30	4,850	99	37	2	4109.1	3,323	1,506	1,695	408	1,490	190	7	37	16,958	106	10.62	3.26	3.26	0.89	28.6	8.8	1.17	.291	3.71	75	3.18	73	7.28	553.4
3	Tom Glavine T. Glavine	296	182	.619	639	639	3.46	2,503	55	25	0	4167.2	4,042	1,604	1,755	339	1,404	55	0	134	17,522	62	5.41	3.03	1.78	0.73	14.3	8.0	1.31	.280	3.79	83	3.93	93	8.73	129.4
4	Roger Clemens R. Clemens	276	150	.648	569	568	3.15	3,687	68	28	0	3885.1	3,312	1,358	1,510	288	1,302	135	0	52	16,041	119	8.54	3.02	2.83	0.67	23.0	8.1	1.19	.285	3.50	70	3.18	72	7.67	520
5	Mike Mussina M. Mussina	270	153	.638	537	536	3.68	2,813	57	23	0	3562.2	3,460	1,458	1,559	376	785	60	0	29	14,593	71	7.11	1.98	3.58	0.95	19.3	5.4	1.19	.292	3.94	82	3.57	79	8.74	372.8
6	Justin Verlander J. Verlander	262	149	.637	534	534	3.31	3,451	26	9	0	3457.2	2,931	1,273	1,377	361	967	116	0	27	14,123	97	8.98	2.52	3.57	0.94	24.4	6.8	1.13	.279	3.58	78	3.43	81	7.63	306.1
7	Andy Pettitte A. Pettitte	256	153	.626	531	521	3.85	2,448	26	4	0	3316.0	3,448	1,418	1,572	288	1,031	55	3	42	14,074	69	6.64	2.80	2.37	0.78	17.4	7.3	1.35	.308	4.27	86	3.73	83	9.36	282.1
8	CC Sabathia	251	161	.609	561	560	3.74	3,093	38	12	0	3577.1	3,404	1,485	1,623	382	1,099	123	0	44	14,989	74	7.78	2.76	2.81	0.96	20.6	7.3	1.26	.294	4.08	87	3.77	87	8.56	223.7
9	Bartolo Colon B. Colon	247	188	.568	565	552	4.12	2,535	38	13	0	3461.2	3,593	1,584	1,719	439	948	64	2	47	14,655	45	6.59	2.46	2.67	1.14	17.3	6.5	1.31	.296	4.47	95	4.14	96	9.34	71.6
10	Jamie Moyer J. Moyer	241	175	.579	611	559	4.23	2,128	28	8	0	3583.2	3,702	1,685	1,813	464	961	134	13	52	15,207	39	5.34	2.41	2.21	1.17	14.0	6.3	1.30	.281	4.55	96	4.48	101	9.30	-15.2
11	David Wells D. Wells	232	149	.609	601	487	4.12	2,113	54	12	8	3345.1	3,533	1,532	1,652	395	676	81	44	56	14,002	91	5.68	1.82	3.13	1.06	15.1	4.8	1.26	.292	4.44	93	3.98	90	9.50	172.7
12	Zack Greinke Z. Greinke	225	156	.591	586	541	3.49	2,979	17	5	1	3389.1	3,207	1,315	1,410	367	762	79	8	25	13,877	101	7.91	2.02	3.91	0.97	21.5	5.5	1.17	.293	3.74	83	3.51	85	8.52	235
13	Tim Hudson T. Hudson	222	133	.625	482	479	3.49	2,080	26	13	0	3126.2	2,957	1,213	1,319	248	917	124	0	84	13,005	84	5.99	2.64	2.27	0.71	16.0	7.1	1.24	.281	3.80	83	3.78	90	8.51	152.3
14	Pedro Martinez P. Martinez	219	100	.687	476	409	2.93	3,154	46	17	3	2827.1	2,221	919	1,006	239	760	141	23	30	11,394	62	10.04	2.42	4.15	0.76	27.7	6.7	1.05	.279	3.20	66	2.91	68	7.07	454.6
15	Kenny Rogers K. Rogers	219	156	.584	762	474	4.27	1,968	36	9	28	3302.2	3,457	1,568	1,739	339	1,175	127	133	53	14,280	79	5.36	3.20	1.67	0.92	13.8	8.2	1.40	.292	4.74	93	4.38	97	9.42	43.3
16	Curt Schilling C. Schilling	216	143	.602	565	432	3.43	3,112	83	20	22	3246.1	2,976	1,237	1,299	344	701	51	81	42	13,208	70	8.63	1.94	4.44	0.95	23.6	5.3	1.13	.292	3.60	79	3.20	75	8.25	378.7
17	Max Scherzer M. Scherzer	215	112	.657	467	458	3.16	3,408	12	5	0	2881.0	2,349	1,012	1,085	337	756	112	2	20	11,640	78	10.65	2.36	4.51	1.05	29.3	6.5	1.08	.286	3.39	76	3.18	77	7.34	307.8
18	Mark Buehrle M. Buehrle	214	160	.572	518	493	3.81	1,870	33	10	0	3283.1	3,472	1,391	1,542	361	734	79	6	49	13,705	27	5.13	2.01	2.55	0.99	13.6	5.4	1.28	.292	4.23	87	4.11	93	9.52	111.9
19	Clayton Kershaw C. Kershaw	212	94	.693	432	429	2.50	2,968	25	15	0	2742.2	2,091	762	835	227	678	44	1	28	10,816	103	9.74	2.22	4.38	0.74	27.4	6.3	1.01	.270	2.74	64	2.82	70	6.86	366.8
20	John Smoltz J. Smoltz	211	148	.588	711	469	3.29	3,047	53	16	154	3409.0	3,000	1,245	1,351	278	977	55	204	80	13,974	143	8.04	2.58	3.12	0.73	21.8	7.0	1.17	.283	3.57	80	3.20	77	7.92	367.6
21	Kevin Brown K. Brown	209	143	.594	481	471	3.27	2,381	71	17	0	3228.0	3,040	1,172	1,340	206	893	138	1	42	13,413	107	6.64	2.49	2.67	0.57	17.8	6.7	1.22	.289	3.74	78	3.32	78	8.48	342.7
22	Roy Halladay R. Halladay	203	105	.659	416	390	3.38	2,117	67	20	1	2749.1	2,646	1,034	1,135	236	592	81	6	28	11,287	56	6.93	1.94	3.58	0.77	18.8	5.2	1.18	.292	3.72	77	3.39	77	8.66	296
23	Jon Lester J. Lester	200	117	.631	452	451	3.66	2,488	15	4	0	2740.0	2,610	1,114	1,215	294	892	90	0	13	11,487	63	8.17	2.93	2.79	0.97	21.7	7.8	1.28	.300	3.99	86	3.77	92	8.57	101.7
24	Adam Wainwright A. Wainwright	200	128	.610	478	411	3.53	2,202	28	11	3	2668.1	2,577	1,047	1,117	233	736	81	13	40	11,116	51	7.43	2.48	2.99	0.79	19.8	6.6	1.24	.298	3.77	88	3.53	87	8.69	152.8
25	Tim Wakefield T. Wakefield	200	180	.526	627	463	4.41	2,156	33	6	22	3226.1	3,152	1,582	1,791	418	1,205	186	78	33	13,939	134	6.01	3.36	1.79	1.17	15.5	8.6	1.35	.274	5.00	96	4.72	108	8.79	-137.5