what player has ever won the league in obp 5 times

Whitey Alperman had an on-base percentage of .257 in his career.

	NAME	OBP	W	L	W%	G	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	PA	TB	XBH	SH	AVG	SLG	OPS
1	Whitey Alperman W. Alperman	.257	56	124	.311	181	634	52	146	22	13	2		10	13		9	680	200	37	23	.230	.315	.573
2	Nick Altrock N. Altrock	.245	18	35	.340	54	85	10	14	2	1	1		6	3		1	96	21	4	2	.165	.247	.492
3	John Atz J. Atz	.315	101	97	.510	204	586	62	130	21	3	0		74	6		24	697	157	24	31	.222	.268	.583
4	Johnny Bates J. Bates	.382	385	484	.443	891	2,962	460	844	128	56	17		429	34		167	3,533	1,135	201	108	.285	.383	.765
5	Ginger Beaumont G. Beaumont	.349	125	198	.387	327	1,059	135	292	42	14	4		118	2		29	1,215	374	60	36	.276	.353	.703
6	George Bell G. Bell	.201	41	83	.331	125	267	13	40	6	3	0		13	4		0	294	52	9	10	.150	.195	.395
7	Joe Birmingham J. Birmingham	.305	294	324	.476	625	2,123	223	548	77	17	6		120	22		82	2,331	677	100	67	.258	.319	.624
8	Frank Bowerman F. Bowerman	.261	39	79	.331	120	353	22	79	10	1	1		15	3		4	377	94	12	6	.224	.266	.528
9	Bill Bradley B. Bradley	.262	188	179	.512	377	1,304	127	279	43	11	1		66	18		38	1,485	347	55	97	.214	.266	.528
10	Kitty Bransfield K. Bransfield	.313	207	221	.484	432	1,536	143	431	72	18	7		67	6		58	1,661	560	97	52	.281	.365	.678
11	Roger Bresnahan R. Bresnahan	.385	308	357	.463	678	1,879	243	499	91	24	7		346	20		86	2,307	659	122	62	.266	.351	.736
12	Al Bridwell A. Bridwell	.366	490	403	.549	910	2,949	350	785	75	28	2		442	23		103	3,539	922	105	125	.266	.313	.679
13	Buster Brown B. Brown	.228	32	116	.216	150	291	22	58	17	1	2		10	1		0	311	83	20	9	.199	.285	.514
14	Mordecai Brown M. Brown	.252	199	131	.603	334	703	58	155	13	6	0		30	0		5	762	180	19	29	.220	.256	.508
15	George Browne G. Browne	.295	108	191	.361	306	1,114	126	273	29	13	2		76	3		40	1,223	334	44	30	.245	.300	.595
16	Billy Campbell B. Campbell	.142	26	37	.413	65	115	2	12	1	2	0		4	1		0	133	17	3	13	.104	.148	.289
17	Nick Carter N. Carter	.100	2	12	.143	14	20	1	2	0	0	0	0	0	0	5	0	20	2	0	0	.100	.100	.200
18	Frank Chance F. Chance	.367	228	123	.650	358	1,190	200	326	61	19	3		148	26		85	1,403	434	83	39	.274	.365	.731
19	Hal Chase H. Chase	.320	688	803	.461	1,515	5,857	764	1,705	263	105	52		224	23		281	6,266	2,334	420	162	.291	.398	.718
20	Josh Clarke J. Clarke	.355	80	84	.488	166	625	88	147	15	7	2		111	5		43	747	182	24	9	.235	.291	.646
21	Nig Clarke N. Clarke	.303	103	176	.369	280	836	78	193	28	9	1		82	4		10	939	242	38	27	.231	.289	.592
22	Otis Clymer O. Clymer	.304	74	124	.374	201	649	63	156	24	8	1		59	0		37	724	199	33	16	.240	.307	.610
23	Ty Cobb T. Cobb	.441	1,466	1,254	.539	2,745	10,329	2,083	3,828	674	276	110		1,216	86		820	11,900	5,384	1,060	269	.371	.521	.962
24	Jimmy Collins J. Collins	.255	56	56	.500	114	434	34	95	14	3	0	36	17	4		5	465	115	17	13	.219	.265	.520
25	Wid Conroy W. Conroy	.288	181	305	.372	493	1,723	164	415	58	14	5		107	7		69	1,910	516	77	73	.241	.299	.587