lowest career (wins/ (wins + losses)) with at least 100 losses

Buster Brown has the fewest career pitcher wins / pitcher wins + pitcher losses when losing 100+ games, with 0.33.

Interpreted as:

lowest career (wins/ (wins + losses)) by a player with at least 100 losses

	NAME	(W/(W+L))	W	L	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	Buster Brown B. Brown	0.33	51	103	.669	.331	234	165	3.21	501	107	10	4	1451.2	1,368	517	715	36	631	59	55		6,029	53	3.11	3.91	0.79	0.22	8.3	10.5	1.38	.277	4.43	105	3.52	115	8.48	-61.1
2	Kaiser Wilhelm K. Wilhelm	0.35	56	105	.652	.348	216	158	3.44	444	118	12	5	1432.1	1,495	547	753	34	418	24	45		5,907	34	2.79	2.63	1.06	0.21	7.5	7.1	1.34	.293	4.73	122	2.98	108	9.39	-35.6
3	Bill Hart B. Hart	0.35	66	120	.645	.355	206	190	4.65	431	162	5	3	1582.0	1,819	817	1,214	43	704	71	16		7,243	80	2.45	4.01	0.61	0.24	6.0	9.7	1.59	.297	6.91	115	4.43	110	10.35	-71.1
4	Jason Johnson J. Johnson	0.36	56	100	.641	.359	255	221	4.99	810	6	1	0	1357.0	1,521	753	831	181	498	57	8	25	5,996	65	5.37	3.30	1.63	1.20	13.5	8.3	1.49	.301	5.51	112	4.82	107	10.09	-47.6
5	Egyptian Healy E. Healy	0.36	78	136	.636	.364	227	222	3.84	822	208	9	0	1875.0	1,920	799	1,270	63	599	70	5		8,148	159	3.95	2.88	1.37	0.30	10.1	7.4	1.34	.282	6.10	108	3.54	99	9.22	7.3
6	Milt Gaston M. Gaston	0.37	97	164	.628	.372	355	269	4.55	615	128	10	8	2105.0	2,338	1,064	1,277	114	836	24	63		9,271	78	2.63	3.57	0.74	0.49	6.6	9.0	1.51	.290	5.46	105	4.43	103	10.00	-27.3
7	Jack Russell J. Russell	0.38	85	141	.624	.376	557	182	4.46	418	71	3	39	2050.2	2,454	1,017	1,187	83	571	26	209		9,020	22	1.83	2.51	0.73	0.36	4.6	6.3	1.48	.299	5.21	104	4.07	96	10.77	34.5
8	Harry McIntire H. McIntire	0.38	71	117	.622	.378	237	188	3.22	626	140	17	7	1650.0	1,555	590	778	34	539	96	40		6,714	14	3.41	2.94	1.16	0.19	9.3	8.0	1.27	.281	4.24	121	3.01	112	8.48	-62.7
9	Jersey Bakley J. Bakley	0.38	76	125	.622	.378	215	204	3.66	669	191	7	0	1782.2	1,909	725	1,321	43	564	37	11		7,887	152	3.38	2.85	1.19	0.22	8.5	7.2	1.39	.284	6.67	107	3.46	104	9.64	-31.9
10	Si Johnson S. Johnson	0.38	101	165	.620	.380	492	272	4.09	840	108	13	15	2281.1	2,510	1,036	1,226	121	687	36	115		9,903	26	3.31	2.71	1.22	0.48	8.5	6.9	1.40	.291	4.84	109	3.77	99	9.90	8.4
11	Jack Fisher J. Fisher	0.38	86	139	.618	.382	400	265	4.06	1,017	62	9	9	1975.2	2,061	891	1,024	193	605	52	65	39	8,452	56	4.63	2.76	1.68	0.88	12.0	7.2	1.35	.284	4.66	115	3.77	108	9.39	-59.3
12	Eddie Smith E. Smith	0.39	73	113	.608	.392	282	197	3.82	694	91	8	12	1595.2	1,554	678	816	108	739	33	60		6,973	34	3.91	4.17	0.94	0.61	10.0	10.6	1.44	.268	4.60	95	4.16	104	8.76	-30.2
13	Stump Wiedman S. Wiedman	0.39	101	156	.607	.393	279	269	3.61	910	249	13	2	2318.1	2,594	929	1,536	62	459	12	10		10,144	102	3.53	1.78	1.98	0.24	9.0	4.5	1.32	.291	5.96	114	3.19	99	10.07	7.4
14	Mike Pelfrey M. Pelfrey	0.4	68	103	.602	.398	275	256	4.68	838	4	0	1	1476.1	1,687	767	827	139	542	81	5	27	6,531	23	5.11	3.30	1.55	0.85	12.8	8.3	1.51	.314	5.04	116	4.45	109	10.28	-58.5
15	Hank O'Day H. O'Day	0.4	73	110	.601	.399	201	192	3.74	663	177	5	4	1651.1	1,655	687	1,128	65	578	56	8		7,247	122	3.61	3.15	1.15	0.35	9.1	8.0	1.35	.271	6.15	107	3.88	109	9.02	-65.8
16	Hardie Henderson H. Henderson	0.4	81	121	.599	.401	210	206	3.50	930	197	4	0	1788.1	1,800	696	1,230	25	522	7	4		7,852	178	4.68	2.63	1.78	0.13	11.8	6.6	1.30	.281	6.19	106	3.21	98	9.06	5
17	Kip Wells K. Wells	0.4	69	103	.599	.401	296	219	4.71	963	3	2	2	1338.1	1,390	700	773	151	635	70	24	53	5,970	67	6.48	4.27	1.52	1.02	16.1	10.6	1.51	.298	5.20	109	4.67	107	9.35	-46.8
18	Jordan Lyles J. Lyles	0.4	72	107	.598	.402	357	245	5.22	1,145	5	1	2	1509.0	1,626	876	950	237	493	67	36	16	6,586	60	6.83	2.94	2.32	1.41	17.4	7.5	1.40	.299	5.67	124	4.77	115	9.70	-101.4
19	Al Hollingsworth A. Hollingsworth	0.4	70	104	.598	.402	315	185	3.99	608	78	7	15	1520.1	1,642	674	788	47	587	14	79		6,703	39	3.60	3.47	1.04	0.28	9.1	8.8	1.47	.293	4.66	107	3.59	95	9.72	32.6
20	Tom Murphy T. Murphy	0.4	68	101	.598	.402	439	147	3.78	621	22	3	59	1444.0	1,425	606	664	123	493	63	204	73	6,091	67	3.87	3.07	1.26	0.77	10.2	8.1	1.33	.272	4.14	107	3.94	110	8.88	-59.8
21	Sid Hudson S. Hudson	0.41	104	152	.594	.406	380	279	4.28	734	123	11	13	2181.0	2,384	1,036	1,212	136	835	48	67		9,593	28	3.03	3.45	0.88	0.56	7.7	8.7	1.48	.287	5.00	107	3.91	99	9.84	9.4
22	Dupee Shaw D. Shaw	0.41	83	121	.593	.407	211	207	3.10	950	196	13	0	1762.0	1,710	607	1,050	41	396	3	4		7,555	85	4.85	2.02	2.40	0.21	12.6	5.2	1.20	.271	5.36	99	3.04	96	8.73	2.4
23	Rick Langford R. Langford	0.41	73	106	.592	.408	260	196	4.01	671	85	10	0	1491.0	1,570	664	745	160	416	18	24	29	6,329	38	4.05	2.51	1.61	0.97	10.6	6.6	1.33	.278	4.50	105	4.06	102	9.48	-16.3
24	Ben Cantwell B. Cantwell	0.41	76	108	.587	.413	316	163	3.91	348	75	6	21	1534.0	1,640	666	778	90	382	23	111		6,527	19	2.04	2.24	0.91	0.53	5.3	5.9	1.32	.273	4.56	101	4.19	107	9.62	-56.9
25	Slim Harriss S. Harriss	0.41	95	135	.587	.413	349	229	4.25	644	89	7	17	1750.1	1,963	827	1,006	73	630	41	78		7,661	19	3.31	3.24	1.02	0.38	8.4	8.2	1.48	.301	5.17	102	3.94	95	10.09	41.9