best winning% with a minimum of 100 decisions as a pitcher in the 1980s

Between the 1980 and 1989 seasons, Dwight Gooden had the highest win percentage with 100+ decisions, at .719.

	NAME	W%	DEC	W	L	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	Dwight Gooden D. Gooden	.719	139	100	39	177	175	2.64	1,168	52	19	1	1291.0	1,053	379	423	65	379	18	1	17	5,215	26	8.14	2.64	3.08	0.45	22.4	7.3	1.11	.276	2.95	75	2.52	70	7.34	155.6
2	Roger Clemens R. Clemens	.679	140	95	45	175	174	3.06	1,215	58	21	0	1284.2	1,088	437	476	95	371	32	0	16	5,243	31	8.51	2.60	3.27	0.67	23.2	7.1	1.14	.281	3.33	73	2.79	69	7.62	178.3
3	Teddy Higuera T. Higuera	.639	122	78	44	154	152	3.28	857	46	11	0	1085.0	941	395	431	96	331	18	2	13	4,451	11	7.11	2.75	2.59	0.80	19.3	7.4	1.17	.268	3.58	78	3.30	81	7.81	92.8
4	Ron Darling R. Darling	.613	142	87	55	207	206	3.38	991	24	10	0	1391.2	1,242	523	593	126	542	25	1	18	5,826	49	6.41	3.51	1.83	0.81	17.0	9.3	1.28	.269	3.83	96	3.73	104	8.03	-23
5	John Tudor J. Tudor	.612	170	104	66	250	235	3.13	914	48	15	1	1622.2	1,518	564	629	144	436	27	5	27	6,665	18	5.07	2.42	2.10	0.80	13.7	6.5	1.20	.267	3.49	81	3.62	96	8.42	23.6
6	Ron Guidry R. Guidry	.607	183	111	72	252	232	3.66	1,126	55	10	1	1639.2	1,599	666	719	180	412	11	9	21	6,800	33	6.18	2.26	2.73	0.99	16.6	6.1	1.23	.280	3.95	92	3.56	89	8.78	80
7	Sid Fernandez S. Fernandez	.605	114	69	45	169	163	3.22	972	15	5	1	1033.0	764	370	399	87	424	25	1	19	4,243	17	8.47	3.69	2.29	0.76	22.9	10.0	1.15	.248	3.48	92	3.28	91	6.66	36.8
8	Dennis Rasmussen D. Rasmussen	.605	114	69	45	178	168	4.07	644	16	2	0	1044.2	967	472	515	126	381	19	2	12	4,389	35	5.55	3.28	1.69	1.09	14.7	8.7	1.29	.261	4.44	106	4.25	108	8.33	-36.7
9	Orel Hershiser O. Hershiser	.605	162	98	64	231	191	2.69	1,011	58	23	5	1457.0	1,240	435	508	75	434	31	18	53	5,957	51	6.25	2.68	2.33	0.46	17.0	7.3	1.15	.264	3.14	76	3.00	84	7.66	94.8
10	Jimmy Key J. Key	.602	123	74	49	224	157	3.36	614	22	6	10	1115.0	1,043	416	459	109	279	16	24	20	4,570	25	4.96	2.25	2.20	0.88	13.4	6.1	1.19	.263	3.70	81	3.73	91	8.42	46.6
11	Bret Saberhagen B. Saberhagen	.601	153	92	61	204	178	3.23	870	52	12	1	1329.0	1,240	477	522	105	258	17	13	19	5,375	32	5.89	1.75	3.37	0.71	16.2	4.8	1.13	.275	3.53	78	3.10	78	8.40	129.3
12	Tom Browning T. Browning	.600	130	78	52	185	184	3.72	675	26	10	0	1211.1	1,141	501	552	149	337	19	1	34	5,017	12	5.02	2.50	2.00	1.11	13.5	6.7	1.22	.259	4.10	98	4.12	108	8.48	-38.6
13	Storm Davis S. Davis	.597	154	92	62	244	200	3.86	769	29	4	1	1319.0	1,315	566	616	99	488	14	17	30	5,598	55	5.25	3.33	1.58	0.68	13.7	8.7	1.37	.288	4.20	99	3.70	93	8.97	40.7
14	Bob Welch B. Welch	.596	230	137	93	313	311	3.21	1,457	47	22	0	2082.1	1,885	743	821	155	666	49	0	40	8,655	43	6.30	2.88	2.19	0.67	16.8	7.7	1.23	.273	3.55	90	3.34	92	8.15	63.4
15	LaMarr Hoyt L. Hoyt	.590	166	98	68	242	172	4.00	681	48	8	10	1308.1	1,311	582	637	140	279	18	39	24	5,409	13	4.68	1.92	2.44	0.96	12.6	5.2	1.22	.273	4.38	103	3.75	96	9.02	25.8
16	John Candelaria J. Candelaria	.584	166	97	69	274	212	3.50	971	22	6	14	1400.0	1,379	544	604	129	303	20	36	24	5,742	13	6.24	1.95	3.20	0.83	16.9	5.3	1.20	.289	3.88	91	3.25	85	8.87	88.4
17	Moose Haas M. Haas	.579	133	77	56	193	184	3.80	604	40	7	1	1226.0	1,279	517	560	109	273	8	5	26	5,090	21	4.43	2.00	2.21	0.80	11.9	5.4	1.27	.286	4.11	98	3.58	92	9.39	43.4
18	Dave Stewart D. Stewart	.577	175	101	74	356	182	3.68	1,035	39	4	19	1559.0	1,454	638	704	139	594	30	86	38	6,635	77	5.97	3.43	1.74	0.80	15.6	9.0	1.31	.272	4.06	96	3.79	98	8.39	9.9
19	Mark Clear M. Clear	.577	104	60	44	425	1	3.86	700	0	0	69	687.2	582	295	342	54	477	30	299	40	3,095	39	9.16	6.24	1.47	0.71	22.6	15.4	1.54	.288	4.48	92	3.93	98	7.62	7.8
20	Jack Morris J. Morris	.577	281	162	119	332	332	3.66	1,629	133	20	0	2443.2	2,212	995	1,085	264	858	23	0	66	10,208	124	6.00	3.16	1.90	0.97	16.0	8.4	1.26	.262	4.00	92	3.89	94	8.15	66.7
21	Dennis Leonard D. Leonard	.564	101	57	44	130	125	3.93	466	26	7	0	870.1	895	380	423	90	237	10	1	20	3,686	28	4.82	2.45	1.97	0.93	12.6	6.4	1.30	.279	4.37	97	3.83	98	9.26	7.1
22	Charlie Lea C. Lea	.564	110	62	48	152	144	3.54	535	22	8	0	923.1	864	363	407	79	341	12	3	19	3,876	36	5.21	3.32	1.57	0.77	13.8	8.8	1.31	.270	3.97	97	3.83	105	8.42	-19.6
23	Scott McGregor S. McGregor	.563	190	107	83	262	247	4.13	668	62	17	0	1604.1	1,727	736	799	189	413	16	7	21	6,797	20	3.75	2.32	1.62	1.06	9.8	6.1	1.33	.279	4.48	104	4.23	104	9.69	-31.2
24	Dave Stieb D. Stieb	.562	249	140	109	339	331	3.32	1,380	92	27	1	2328.2	2,019	859	954	183	825	104	4	29	9,654	39	5.33	3.19	1.67	0.71	14.3	8.5	1.22	.256	3.69	80	3.77	93	7.80	77.5
25	Kirk McCaskill K. McCaskill	.560	100	56	44	133	130	3.90	565	27	10	0	869.0	837	377	406	81	310	15	1	6	3,653	36	5.85	3.21	1.82	0.84	15.5	8.5	1.32	.282	4.20	97	3.78	92	8.67	31.1