rookie pitcher to win 20 games in first four seasons

Tom Browning got the win 20 times in his rookie season in 1985.

Interpreted as:

rookie pitcher to win in the regular season 20 or more games in first four seasons

	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	Tom Browning T. Browning	20	1985	CIN	9	.690	38	38	3.55	155	6	4	0	261.1	242	103	111	29	73	3	0	8	1,083	2	5.34	2.51	2.12	1.00	14.3	6.7	1.21	.259	3.82	95	3.81	102	8.33	-1.9
2	Bob Grim B. Grim	20	1954	NYY	6	.769	37	20	3.26	108	8	1	1	199.0	175	72	78	9	85	3	8		825	4	4.88	3.84	1.27	0.41	13.1	10.3	1.31	.268	3.53	92	3.23	91	7.91	7.1
3	Harvey Haddix H. Haddix	20	1953	SLN	9	.690	36	33	3.06	163	19	6	1	253.0	220	86	97	24	69	4	2		1,031	9	5.80	2.45	2.36	0.85	15.8	6.7	1.14	.254	3.45	71	3.40	79	7.83	25.1
4	Alex Kellner A. Kellner	20	1949	PHA	12	.625	38	27	3.75	94	19	0	1	245.0	243	102	120	18	129	2	9		1,069	7	3.45	4.74	0.73	0.66	8.8	12.1	1.52	.272	4.41	89	4.30	102	8.93	-2.3
5	Gene Bearden G. Bearden	20	1948	CLE	7	.741	37	29	2.43	80	15	6	1	229.2	187	62	72	9	106	3	4		935	5	3.13	4.15	0.75	0.35	8.6	11.3	1.28	.242	2.82	60	3.90	99	7.33	0.4
6	Larry Jansen L. Jansen	21	1947	NYG	5	.808	42	30	3.16	104	20	1	1	248.0	241	87	102	22	57	1	5		985	2	3.77	2.07	1.82	0.80	10.6	5.8	1.20	.273	3.70	77	3.51	87	8.75	14.4
7	Dave Ferriss D. Ferriss	21	1945	BSA	10	.677	35	31	2.96	94	26	5	2	264.2	263	87	101	6	85	7	4		1,103	4	3.20	2.89	1.11	0.20	8.5	7.7	1.31	.282	3.43	85	3.17	89	8.94	12
8	Bill Voiselle B. Voiselle	21	1944	NYG	16	.568	43	41	3.02	161	25	1	0	312.2	276	105	138	31	118	4	1		1,327	7	4.63	3.40	1.36	0.89	12.1	8.9	1.26	.242	3.97	82	3.97	107	7.94	-9
9	Johnny Beazley J. Beazley	21	1942	SLN	6	.778	43	23	2.13	91	13	3	3	215.1	181	51	67	4	73	3	15		890	7	3.80	3.05	1.25	0.17	10.2	8.2	1.18	.246	2.80	63	2.87	82	7.57	15.3
10	Lou Fette L. Fette	20	1937	BSN	10	.667	35	33	2.88	70	23	5	0	259.0	243	83	93	5	81	4	2		1,075	2	2.43	2.81	0.86	0.17	6.5	7.5	1.25	.260	3.23	79	3.73	100	8.44	-2.1
11	Cliff Melton C. Melton	20	1937	NYG	9	.690	46	27	2.61	142	14	2	7	248.0	216	72	90	9	55	6	14		1,004	2	5.15	2.00	2.58	0.33	14.1	5.5	1.09	.261	3.27	67	3.10	78	7.84	23.5
12	Jim Turner J. Turner	20	1937	BSN	11	.645	33	30	2.38	69	24	5	1	256.2	228	68	80	13	52	0	3		1,031	0	2.42	1.82	1.33	0.46	6.7	5.0	1.09	.240	2.81	66	3.77	101	7.99	-3.1
13	Monte Weaver M. Weaver	22	1932	WSH	10	.688	43	30	4.08	83	13	1	2	234.0	236	106	126	9	112	0	9		1,027	4	3.19	4.31	0.74	0.35	8.1	10.9	1.49	.276	4.85	93	4.24	99	9.08	0.6
14	Wes Ferrell W. Ferrell	21	1929	CLE	10	.677	43	25	3.60	100	18	1	5	242.2	256	97	112	7	109	3	12		1,061	2	3.71	4.04	0.92	0.26	9.4	10.3	1.50	.296	4.15	82	4.10	91	9.49	11.6
15	Scott Perry S. Perry	20	1918	PHA	19	.513	44	36	1.98	81	30	3	2	332.1	295	73	97	1	111	2	7		1,342	4	2.19	3.01	0.73	0.03	6.0	8.3	1.22	.256	2.63	70	2.80	97	7.99	4
16	Jeff Pfeffer J. Pfeffer	23	1914	BKN	12	.657	43	34	1.97	135	27	3	4	315.0	264	69	99	9	91	7	11		1,268	3	3.86	2.60	1.48	0.26	10.6	7.2	1.13	.249	2.83	69	2.88	95	7.54	5.4
17	Reb Russell R. Russell	22	1913	CWS	16	.579	52	36	1.90	122	26	8	4	316.2	250	67	89	2	79	7	10		1,221	6	3.47	2.25	1.54	0.06	10.0	6.5	1.04	.245	2.53	67	2.68	92	7.11	7.1
18	Hugh Bedient H. Bedient	20	1912	BSA	9	.690	41	28	2.92	122	19	0	2	231.0	206	75	93	6	55	3	11		917	2	4.75	2.14	2.22	0.23	13.3	6.0	1.13	.274	3.62	89	2.89	91	8.03	6.8
19	Larry Cheney L. Cheney	26	1912	CHC	10	.722	42	37	2.85	140	28	4	0	303.1	262	96	122	5	111	7	4		1,267	18	4.15	3.29	1.26	0.15	11.0	8.8	1.23	.256	3.62	85	3.31	95	7.77	4.9
20	Grover Alexander G. Alexander	28	1911	PHN	13	.683	48	37	2.57	227	31	7	3	367.0	285	105	133	5	129	8	11		1,440	4	5.57	3.16	1.76	0.12	15.8	9.0	1.13	.261	3.26	74	2.83	78	6.99	33.6
21	Vean Gregg V. Gregg	23	1911	CLE	7	.767	34	26	1.80	125	22	5	0	244.2	172	49	67	2	86	10	8		937	8	4.60	3.16	1.45	0.07	13.3	9.2	1.05	.238	2.46	53	3.03	93	6.33	6.7
22	King Cole K. Cole	20	1910	CHC	4	.833	33	29	1.80	114	21	4	1	239.2	174	48	64	2	130	9	2		962	9	4.28	4.88	0.88	0.08	11.9	13.5	1.27	.243	2.40	60	3.22	110	6.53	-8.3
23	Russ Ford R. Ford	26	1910	NYH	6	.813	36	33	1.65	209	29	8	1	299.2	194	55	69	4	70	8	3		1,112	5	6.28	2.10	2.99	0.12	18.8	6.3	0.88	.231	2.07	63	1.88	69	5.83	28.3
24	George McQuillan G. McQuillan	23	1908	PHN	17	.575	48	42	1.53	114	32	7	2	359.2	263	61	88	1	91	6	6		1,367	5	2.85	2.28	1.25	0.03	8.3	6.7	0.98	.227	2.20	66	2.31	95	6.58	4.5
25	Ed Summers E. Summers	24	1908	DET	12	.667	40	32	1.64	103	23	5	1	301.0	271	55	112	3	55	20	8		1,195	5	3.08	1.64	1.87	0.09	8.6	4.6	1.08	.264	3.35	66	2.29	99	8.10	2.4