Billy Hamilton has the most singles * walks / walks + singles in a season, with 74.98 in 1894.

Interpreted as:

most (1b * bb) / (bb + 1b) by a player in a season

	NAME	(1B*BB)/(BB+1B)	1B	BB	SEASON	TM	G	AB	R	H	2B	3B	HR	RBI	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS	WRC	WRAA	WOBA	WRC+	BRAA
1	Billy Hamilton B. Hamilton	74.98	181	128	1894	PHI	132	558	198	225	25	15	4	90	9	19	100		702	292	44	7				.403	.521	.523	1.044	209	81.9	.495	157	76.2
2	Wade Boggs W. Boggs	69.79	158	125	1988	BOS	155	584	128	214	45	6	5	58	3	34	2	3	719	286	56	0	7	18	23	.366	.476	.490	.965	141	62.7	.427	167	55.5
3	Tony Phillips T. Phillips	68.64	143	132	1993	DET	151	566	113	177	27	0	7	57	4	102	16	11	707	225	34	1	4	5	11	.313	.443	.398	.841	120	35	.388	135	30.8
4	Richie Ashburn R. Ashburn	68.18	150	125	1954	PHN	153	559	111	175	16	8	1	41	4	46	11	8	703	210	25	14	1		3	.313	.441	.376	.817	110	30.8	.390	125	22.5
5	Ty Cobb T. Cobb	68.09	161	118	1915	DET	156	563	144	208	31	13	3	99	10	43	96	38	700	274	47	9				.369	.486	.487	.973	143	71	.467	184	64.2
6	Eddie Yost E. Yost	67.64	130	141	1950	WSH	155	573	114	169	26	2	11	58	8	63	6	6	731	232	39	9			13	.295	.440	.405	.845	125	34.1	.403	125	25.4
7	Roy Thomas R. Thomas	67.26	162	115	1899	PHI	150	547	137	178	12	4	0	47	17	45	42		702	198	16	23				.325	.457	.362	.819	137	39.9	.414	137	37.6
8	Roy Thomas R. Thomas	67.08	161	115	1900	PHI	140	531	132	168	4	3	0	33	15	52	37		675	178	7	14				.316	.451	.335	.786	125	33	.401	130	28.9
9	Lu Blue L. Blue	66.59	140	127	1931	CWS	155	589	119	179	23	15	1	62	3	60	13	3	725	235	39	6				.304	.430	.399	.829	122	32.2	.395	127	26.6
10	John McGraw J. McGraw	65.54	158	112	1898	BAL	143	515	143	176	8	10	0	53	19	13	43		652	204	18	6				.342	.475	.396	.871	137	51.5	.438	153	47.2
11	Cupid Childs C. Childs	65.54	149	117	1892	CLE	145	558	136	177	14	11	3	53	9	20	26		684	222	28					.317	.443	.398	.841	142	51.5	.417	147	44.3
12	John McGraw J. McGraw	65.54	139	124	1899	BAL	117	399	140	156	13	3	1	33	14	21	73		539	178	17	2				.391	.547	.446	.994	140	65.2	.494	178	61.2
13	Eddie Stanky E. Stanky	65.45	120	144	1950	NYG	152	527	115	158	25	5	8	51	12	50	9		691	217	38	8			8	.300	.460	.412	.872	126	39.8	.417	141	36.8
14	Babe Ruth B. Ruth	65.29	106	170	1923	NYY	152	522	151	205	45	13	41	130	4	93	17	21	699	399	99	3				.393	.545	.764	1.309	211	124.7	.571	230	120.4
15	Ted Williams T. Williams	65.16	109	162	1949	BSA	155	566	150	194	39	3	43	159	2	48	1	1	730	368	85	0			22	.343	.490	.650	1.141	182	95.5	.511	187	82.2
16	Brett Butler B. Butler	64.8	162	108	1991	LAD	161	615	112	182	13	5	2	38	1	79	38	28	730	211	20	4	2	4	3	.296	.401	.343	.744	99	16.4	.347	122	18.5
17	Rickey Henderson R. Henderson	64.55	144	117	1980	OAK	158	591	111	179	22	4	9	53	5	54	100	26	722	236	35	6	3	7	6	.303	.420	.399	.820	112	31.3	.377	137	31.2
18	Billy Hamilton B. Hamilton	64.34	155	110	1896	BSN	131	524	153	192	24	10	3	55	2	29	83		642	245	37	6				.366	.478	.468	.946	155	56.7	.456	146	47.1
19	Arky Vaughan A. Vaughan	64.03	140	118	1936	PIT	156	568	122	190	30	11	9	78	5	21	6		701	269	50	10			7	.335	.453	.474	.927	140	48.4	.432	156	49.8
20	Lyn Lary L. Lary	63.94	141	117	1936	SLA	155	619	112	179	30	6	2	52	2	54	37	9	745	227	38	7				.289	.404	.367	.771	111	13.7	.371	94	-7.2
21	Dummy Hoy D. Hoy	63.74	140	117	1891	STL	139	559	134	163	13	5	5	64	12	25	59		688	201	23					.292	.424	.360	.784	136	35.9	.397	121	22.6
22	Eddie Collins E. Collins	63.68	137	119	1915	CWS	155	521	118	173	22	10	4	77	5	27	46	30	680	227	36	35				.332	.460	.436	.896	124	54.4	.436	169	51.3
23	Ted Williams T. Williams	63.57	112	147	1941	BSA	143	456	135	185	33	3	37	120	3	27	2	4	606	335	73	0			10	.406	.553	.735	1.287	179	108.8	.568	221	96.9
24	Joey Votto J. Votto	63.53	120	135	2013	CIN	162	581	101	177	30	3	24	73	4	138	6	3	726	285	57	0	6	19	15	.305	.435	.491	.926	129	49.1	.400	156	45.4
25	Lenny Dykstra L. Dykstra	63.48	125	129	1993	PHI	161	637	143	194	44	6	19	66	2	64	37	12	773	307	69	0	5	9	8	.305	.420	.482	.902	138	45.6	.400	144	41.5