Mike Caldwell has won the most games for the Brewers in a season, with 22 wins in 1978.

	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	Mike Caldwell M. Caldwell	22	1978	MIL	9	.710	37	34	2.36	131	23	6	1	293.1	258	77	90	14	54	7	1	3	1,176	8	4.02	1.66	2.43	0.43	11.1	4.6	1.06	.252	2.76	63	2.93	79	7.92	26.3
2	Teddy Higuera T. Higuera	20	1986	MIL	11	.645	34	34	2.79	207	15	4	0	248.1	226	77	84	26	74	3	0	5	1,031	3	7.50	2.68	2.80	0.94	20.1	7.2	1.21	.277	3.04	66	3.38	82	8.19	20.2
3	Jim Colborn J. Colborn	20	1973	MIL	12	.625	43	36	3.18	135	22	4	1	314.1	297	111	133	21	87	3	2	5	1,287	6	3.87	2.49	1.55	0.60	10.5	6.8	1.22	.265	3.81	83	3.43	90	8.50	13
4	Chris Capuano C. Capuano	18	2005	MIL	12	.600	35	35	3.99	176	0	0	0	219.0	212	97	105	31	91	12	0	6	949	3	7.23	3.74	1.93	1.27	18.5	9.6	1.38	.283	4.32	94	4.65	108	8.71	-8.7
5	Teddy Higuera T. Higuera	18	1987	MIL	10	.643	35	35	3.85	240	14	3	0	261.2	236	112	120	24	87	2	0	2	1,084	4	8.25	2.99	2.76	0.83	22.1	8.0	1.23	.290	4.13	85	3.24	73	8.12	34.4
6	Pete Vuckovich P. Vuckovich	18	1982	MIL	6	.750	30	30	3.34	105	9	1	0	223.2	234	83	96	14	102	5	0	1	971	6	4.23	4.10	1.03	0.56	10.8	10.5	1.50	.295	3.86	87	4.02	102	9.42	-2.6
7	Lary Sorensen L. Sorensen	18	1978	MIL	12	.600	37	36	3.21	78	17	3	1	280.2	277	100	111	14	50	5	1	4	1,150	3	2.50	1.60	1.56	0.45	6.8	4.3	1.17	.262	3.56	86	3.25	87	8.88	14.6
8	Zach Davies Z. Davies	17	2017	MIL	9	.654	33	33	3.90	124	0	0	0	191.1	204	83	90	20	55	9	0	3	817	2	5.83	2.59	2.25	0.94	15.2	6.7	1.35	.302	4.23	89	4.22	97	9.60	3.1
9	Wily Peralta W. Peralta	17	2014	MIL	11	.607	32	32	3.53	154	0	0	0	198.2	198	78	88	23	61	7	0	0	838	7	6.98	2.76	2.52	1.04	18.4	7.3	1.30	.295	3.99	94	4.11	107	8.97	-5.5
10	Yovani Gallardo Y. Gallardo	17	2011	MIL	10	.630	33	33	3.52	207	1	1	0	207.1	193	81	92	27	59	1	0	1	865	12	8.99	2.56	3.51	1.17	23.9	6.8	1.22	.291	3.99	91	3.58	90	8.38	8.7
11	Jaime Navarro J. Navarro	17	1992	MIL	11	.607	34	34	3.33	100	5	3	0	246.0	224	91	98	14	64	6	0	4	1,004	6	3.66	2.34	1.56	0.51	10.0	6.4	1.17	.256	3.59	85	3.56	91	8.20	9.3
12	Mike Caldwell M. Caldwell	17	1982	MIL	13	.567	35	34	3.91	75	12	3	0	258.0	269	112	119	30	58	0	0	3	1,064	9	2.62	2.02	1.29	1.05	7.0	5.5	1.27	.265	4.15	102	4.31	110	9.38	-11.8
13	Yovani Gallardo Y. Gallardo	16	2012	MIL	9	.640	33	33	3.66	204	0	0	0	204.0	185	83	86	26	81	0	0	3	860	5	9.00	3.57	2.52	1.15	23.7	9.4	1.30	.290	3.79	90	3.93	97	8.16	3
14	Zack Greinke Z. Greinke	16	2011	MIL	6	.727	28	28	3.83	201	0	0	0	171.2	161	73	82	19	45	4	0	0	715	10	10.54	2.36	4.47	1.00	28.1	6.3	1.20	.318	4.30	99	2.97	75	8.44	18.5
15	Cal Eldred C. Eldred	16	1993	MIL	16	.500	36	36	4.01	180	8	1	0	258.0	232	115	120	32	91	10	0	5	1,087	2	6.28	3.17	1.98	1.12	16.6	8.4	1.25	.258	4.19	92	4.37	102	8.09	-3
16	Chris Bosio C. Bosio	16	1992	MIL	6	.727	33	33	3.62	120	4	2	0	231.1	223	93	100	21	44	4	0	1	937	8	4.67	1.71	2.73	0.82	12.8	4.7	1.15	.270	3.89	93	3.54	91	8.68	9.1
17	Teddy Higuera T. Higuera	16	1988	MIL	9	.640	31	31	2.45	192	8	1	0	227.1	168	62	66	15	59	6	0	4	895	0	7.60	2.34	3.25	0.59	21.5	6.6	1.00	.246	2.61	62	2.79	72	6.65	27.7
18	Moose Haas M. Haas	16	1980	MIL	15	.516	33	33	3.10	146	14	3	0	252.1	246	87	96	25	56	1	0	6	1,023	5	5.21	2.00	2.61	0.89	14.3	5.5	1.20	.278	3.42	79	3.55	91	8.77	9.9
19	Mike Caldwell M. Caldwell	16	1979	MIL	6	.727	30	30	3.29	89	16	4	0	235.0	252	86	96	18	39	4	0	2	967	5	3.41	1.49	2.28	0.69	9.2	4.0	1.24	.286	3.68	80	3.51	86	9.65	14.4
20	Jhoulys Chacin J. Chacin	15	2018	MIL	8	.652	35	35	3.50	156	0	0	0	192.2	153	75	83	18	71	11	0	3	796	5	7.29	3.32	2.20	0.84	19.6	8.9	1.16	.250	3.88	87	4.03	99	7.15	0.7
21	Jaime Navarro J. Navarro	15	1991	MIL	12	.556	34	34	3.92	114	10	2	0	234.0	237	102	117	18	73	6	0	3	1,002	10	4.38	2.81	1.56	0.69	11.4	7.3	1.32	.277	4.50	98	3.89	98	9.12	1.7
22	Bill Wegman B. Wegman	15	1991	MIL	7	.682	28	28	2.84	89	7	2	0	193.1	176	61	76	16	40	7	0	0	785	6	4.14	1.86	2.23	0.74	11.3	5.1	1.12	.253	3.54	71	3.73	94	8.19	4.8
23	Chris Bosio C. Bosio	15	1989	MIL	10	.600	33	33	2.95	173	8	2	0	234.2	225	77	90	16	48	6	0	1	969	4	6.63	1.84	3.60	0.61	17.9	5.0	1.16	.288	3.45	75	2.86	76	8.63	23.6
24	Teddy Higuera T. Higuera	15	1985	MIL	8	.652	32	30	3.90	127	7	2	0	212.1	186	92	105	22	63	3	2	0	874	4	5.38	2.67	2.02	0.93	14.5	7.2	1.17	.249	4.45	95	3.76	94	7.88	5.6
25	Jim Slaton J. Slaton	15	1979	MIL	9	.625	32	31	3.63	80	12	3	0	213.0	229	86	95	15	54	2	0	1	894	5	3.38	2.28	1.48	0.63	8.9	6.0	1.33	.288	4.01	88	3.67	91	9.68	9