Sandy Koufax won the most games in 1965, with 26 wins.

	NAME	W	SEASON	TM	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	Sandy Koufax S. Koufax	26	1965	LAD	8	.765	43	41	2.04	382	27	8	2	335.2	216	76	90	26	71	5	2	4	1,297	11	10.24	1.90	5.38	0.70	29.5	5.5	0.86	.234	2.41	63	1.93	61	5.79	47.9
2	Tony Cloninger T. Cloninger	24	1965	MIL	11	.686	40	38	3.29	211	16	1	1	279.0	247	102	115	20	119	3	2	5	1,180	22	6.81	3.84	1.77	0.65	17.9	10.1	1.31	.274	3.71	95	3.25	97	7.97	3
3	Don Drysdale D. Drysdale	23	1965	LAD	12	.657	44	42	2.77	210	20	7	1	308.1	270	95	113	30	66	12	1	11	1,262	11	6.13	1.93	3.18	0.88	16.6	5.2	1.09	.254	3.30	85	3.18	101	7.88	-2.6
4	Sammy Ellis S. Ellis	22	1965	CIN	10	.688	44	39	3.79	183	15	2	2	263.2	222	111	119	22	104	6	4	4	1,101	9	6.25	3.55	1.76	0.75	16.6	9.4	1.24	.254	4.06	101	3.47	96	7.58	5.3
5	Juan Marichal J. Marichal	22	1965	SFG	13	.629	39	37	2.13	240	24	10	1	295.1	224	70	78	27	46	4	2	4	1,153	2	7.31	1.40	5.22	0.82	20.8	4.0	0.91	.236	2.38	60	2.59	76	6.83	27.3
6	Mudcat Grant M. Grant	21	1965	MIN	7	.750	41	39	3.30	142	14	6	0	270.1	252	99	107	34	61	0	0	2	1,095	8	4.73	2.03	2.33	1.13	13.0	5.6	1.16	.254	3.56	93	3.78	103	8.39	-2.3
7	Bob Gibson B. Gibson	20	1965	STL	12	.625	38	36	3.07	270	20	6	1	299.0	243	102	110	34	103	11	1	6	1,233	8	8.13	3.10	2.62	1.02	21.9	8.4	1.16	.256	3.31	80	3.33	90	7.31	12.3
8	Jim Maloney J. Maloney	20	1965	CIN	9	.690	33	33	2.54	244	14	5	0	255.1	189	72	77	13	110	5	0	3	1,048	19	8.60	3.88	2.22	0.46	23.3	10.5	1.17	.260	2.71	68	2.62	72	6.66	27.8
9	Mel Stottlemyre M. Stottlemyre	20	1965	NYY	9	.690	37	37	2.63	155	18	4	0	291.0	250	85	99	18	88	7	0	3	1,188	5	4.79	2.72	1.76	0.56	13.0	7.4	1.16	.252	3.06	78	3.24	92	7.73	8.6
10	Jim Bunning J. Bunning	19	1965	PHI	9	.679	39	39	2.60	268	15	7	0	291.0	253	84	92	23	62	12	0	10	1,191	1	8.29	1.92	4.32	0.71	22.5	5.2	1.08	.278	2.85	73	2.47	72	7.82	30.9
11	Jim Kaat J. Kaat	18	1965	MIN	11	.621	45	42	2.83	154	7	2	2	264.1	267	83	121	25	63	5	2	6	1,115	3	5.24	2.15	2.44	0.85	13.8	5.7	1.25	.279	4.12	79	3.35	91	9.09	9.9
12	Chris Short C. Short	18	1965	PHI	11	.621	47	40	2.82	237	15	5	2	297.1	260	93	102	18	89	5	3	8	1,216	5	7.17	2.69	2.66	0.54	19.5	7.3	1.17	.279	3.09	80	2.66	78	7.87	25.2
13	Vern Law V. Law	17	1965	PIT	9	.654	29	28	2.15	101	13	4	0	217.1	182	52	66	17	35	3	1	2	847	1	4.18	1.45	2.89	0.70	11.9	4.1	1.00	.239	2.73	61	3.13	91	7.54	7.1
14	Sam McDowell S. McDowell	17	1965	CLE	11	.607	42	35	2.18	325	14	3	4	273.0	178	66	80	9	132	6	5	7	1,116	17	10.71	4.35	2.46	0.30	29.1	11.8	1.14	.262	2.64	63	2.08	58	5.87	45.4
15	Bob Veale B. Veale	17	1965	PIT	12	.586	39	37	2.84	276	14	7	0	266.0	221	84	98	5	119	7	2	7	1,126	17	9.34	4.03	2.32	0.17	24.5	10.6	1.28	.300	3.32	80	2.11	62	7.48	38.8
16	Wade Blasingame W. Blasingame	16	1965	MIL	10	.615	38	36	3.77	117	10	1	1	224.2	200	94	103	17	116	5	2	10	956	8	4.69	4.65	1.01	0.68	12.2	12.1	1.41	.261	4.13	109	4.08	122	8.01	-18.6
17	Whitey Ford W. Ford	16	1965	NYY	13	.552	37	36	3.24	162	9	2	1	244.1	241	88	97	22	50	1	1	2	1,000	7	5.97	1.84	3.24	0.81	16.2	5.0	1.19	.286	3.57	96	2.99	85	8.88	14.1
18	Ken Johnson K. Johnson	16	1965	TOT	10	.615	37	34	3.42	151	9	1	2	231.1	217	88	100	19	48	7	2	8	950	5	5.87	1.87	3.15	0.74	15.9	5.1	1.15	.273	3.89	99	2.99	89	8.44	9
19	Denny McLain D. McLain	16	1965	DET	6	.727	33	29	2.61	192	13	4	1	220.1	174	64	73	25	62	2	2	1	881	3	7.84	2.53	3.10	1.02	21.8	7.0	1.07	.248	2.98	75	3.12	86	7.11	12
20	Bob Shaw B. Shaw	16	1965	SFG	9	.640	42	33	2.64	148	6	1	2	235.0	213	69	85	17	53	3	5	5	969	9	5.67	2.03	2.79	0.65	15.3	5.5	1.13	.262	3.26	75	2.91	85	8.16	13.3
21	Sonny Siebert S. Siebert	16	1965	CLE	8	.667	39	27	2.43	191	4	1	1	188.2	139	51	58	14	46	5	5	2	742	3	9.11	2.19	4.15	0.67	25.7	6.2	0.98	.257	2.77	70	2.27	63	6.63	27.4
22	Steve Barber S. Barber	15	1965	BAL	10	.600	37	32	2.69	130	7	2	0	220.2	177	66	79	16	81	2	1	5	897	8	5.30	3.30	1.60	0.65	14.5	9.0	1.17	.241	3.22	79	3.41	97	7.22	2.1
23	Dean Chance D. Chance	15	1965	CAL	10	.600	36	33	3.15	164	10	4	0	225.2	197	79	86	12	101	9	2	10	950	6	6.54	4.03	1.62	0.48	17.3	10.6	1.32	.279	3.43	96	3.22	95	7.86	4.1
24	Eddie Fisher E. Fisher	15	1965	CWS	7	.682	82	0	2.40	90	0	0	24	165.1	118	44	51	13	43	2	60	8	647	10	4.90	2.34	2.09	0.71	13.9	6.6	0.97	.210	2.78	74	3.27	97	6.42	1.3
25	Mickey Lolich M. Lolich	15	1965	DET	9	.625	43	37	3.44	226	7	3	3	243.2	216	93	103	23	72	12	5	2	1,015	7	8.35	2.66	3.14	0.85	22.3	7.1	1.18	.283	3.80	98	2.92	81	7.98	18.6