players with exactly 20 wins as a pitcher in a season with the minnesota twins since 1920

Stan Coveleski won 20 times for the Washington Senators in 1925.

	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	Stan Coveleski S. Coveleski	20	1925	WSH	5	.800	32	32	2.84	58	15	3	0	241.0	230	76	86	7	73	2	0		994	2	2.17	2.73	0.79	0.26	5.8	7.3	1.26	.261	3.21	67	3.94	93	8.59	6.7
2	Walter Johnson W. Johnson	20	1925	WSH	7	.741	30	29	3.07	108	16	3	0	229.0	217	78	95	7	78	7	1		967	1	4.24	3.07	1.38	0.28	11.2	8.1	1.29	.274	3.73	73	3.68	87	8.53	13.3
3	Dutch Leonard D. Leonard	20	1939	WSH	8	.714	34	34	3.54	88	21	2	0	269.1	273	106	124	16	59	5	0		1,133	6	2.94	1.97	1.49	0.53	7.8	5.2	1.23	.266	4.14	81	3.80	90	9.12	12.5
4	Roger Wolff R. Wolff	20	1945	WSH	10	.667	33	29	2.12	108	21	4	2	250.0	200	59	68	7	53	1	4		1,000	1	3.89	1.91	2.04	0.25	10.8	5.3	1.01	.232	2.45	66	2.69	81	7.20	17.7
5	Camilo Pascual C. Pascual	20	1962	MIN	11	.645	34	33	3.32	206	18	5	0	257.2	236	95	100	25	59	2	1	5	1,053	6	7.20	2.06	3.49	0.87	19.6	5.6	1.14	.277	3.49	82	2.99	72	8.24	33
6	Dean Chance D. Chance	20	1967	MIN	14	.588	41	39	2.73	220	18	5	1	283.2	244	86	109	17	68	7	2	7	1,161	9	6.98	2.16	3.24	0.54	18.9	5.9	1.10	.267	3.46	81	2.56	73	7.74	28.6
7	Dave Boswell D. Boswell	20	1969	MIN	12	.625	39	38	3.23	190	10	0	0	256.1	215	92	105	18	99	8	0	2	1,070	10	6.67	3.48	1.92	0.63	17.8	9.3	1.22	.261	3.69	87	3.19	83	7.55	18.7
8	Jim Perry J. Perry	20	1969	MIN	6	.769	46	36	2.82	153	12	3	0	261.2	244	82	87	18	66	9	4	10	1,079	3	5.26	2.27	2.32	0.62	14.2	6.1	1.18	.271	2.99	76	3.09	80	8.39	21.8
9	Bert Blyleven B. Blyleven	20	1973	MIN	17	.541	40	40	2.52	258	25	9	0	325.0	296	91	109	16	67	9	0	4	1,321	7	7.14	1.86	3.85	0.44	19.5	5.1	1.12	.288	3.02	63	2.31	58	8.20	57.6
10	Dave Goltz D. Goltz	20	1977	MIN	11	.645	39	39	3.36	186	19	2	0	303.0	284	113	129	23	91	2	0	4	1,253	9	5.52	2.70	2.04	0.68	14.8	7.3	1.24	.274	3.83	81	3.41	83	8.44	23.2
11	Jerry Koosman J. Koosman	20	1979	MIN	13	.606	37	36	3.38	157	10	2	0	263.2	268	99	108	19	83	3	0	4	1,101	2	5.36	2.83	1.89	0.65	14.3	7.5	1.33	.297	3.69	78	3.44	82	9.15	21.7
12	Scott Erickson S. Erickson	20	1991	MIN	8	.714	32	32	3.18	108	5	3	0	204.0	189	72	80	13	71	6	0	3	851	4	4.76	3.13	1.52	0.57	12.7	8.3	1.27	.270	3.53	75	3.75	94	8.34	5.6
13	Brad Radke B. Radke	20	1997	MIN	10	.667	35	35	3.87	174	4	1	0	239.2	238	103	114	28	48	3	0	1	989	1	6.53	1.80	3.63	1.05	17.6	4.9	1.19	.285	4.28	83	3.81	84	8.94	19.2
14	Johan Santana J. Santana	20	2004	MIN	6	.769	34	34	2.61	265	1	1	0	228.0	156	66	70	24	54	9	0	0	881	7	10.46	2.13	4.91	0.95	30.1	6.1	0.92	.250	2.76	56	2.91	66	6.16	38.1