Babe Ruth has the highest on-base percentage * total bases in a season, with 234.14 in 1921.

Interpreted as:

most obp*tb by a player in a calendar year

	NAME	OBP*TB	OBP	TB	SEASON	TM	G	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	XBH	SH	SF	IBB	GIDP	AVG	SLG	OPS	WRC	WRAA	WOBA	WRC+	BRAA
1	Babe Ruth B. Ruth	234.14	.512	457	1921	NYY	152	540	177	204	44	16	59	168	145	4	81	17	13	693	119	4				.378	.846	1.359	214	127.8	.575	224	118.7
2	Babe Ruth B. Ruth	217.27	.545	399	1923	NYY	152	522	151	205	45	13	41	130	170	4	93	17	21	699	99	3				.393	.764	1.309	211	124.7	.571	230	120.4
3	Lou Gehrig L. Gehrig	211.94	.474	447	1927	NYY	155	584	149	218	52	18	47	173	109	3	84	10	8	717	117	21				.373	.765	1.240	199	110.9	.540	209	105.6
4	Barry Bonds B. Bonds	211.69	.515	411	2001	SFG	153	476	129	156	32	2	73	137	177	9	93	13	3	664	107	0	2	35	5	.328	.863	1.379	200	117.7	.537	234	116.6
5	Rogers Hornsby R. Hornsby	206.39	.459	450	1922	SLN	154	623	141	250	46	14	42	152	65	1	50	17	12	704	102	15				.401	.722	1.181	186	97.8	.520	197	92.7
6	Babe Ruth B. Ruth	206.38	.532	388	1920	NYY	142	458	158	172	36	9	54	135	150	3	80	14	14	616	99	5				.376	.847	1.379	191	120.9	.597	237	110.5
7	Jimmie Foxx J. Foxx	205.57	.469	438	1932	PHA	154	585	151	213	33	9	58	169	116	0	96	3	7	701	100	0				.364	.749	1.218	193	105.6	.522	198	95.8
8	Babe Ruth B. Ruth	202.65	.486	417	1927	NYY	151	540	158	192	29	8	60	165	137	0	89	7	6	691	97	14				.356	.772	1.258	195	109.9	.545	212	104.8
9	Babe Ruth B. Ruth	200.42	.513	391	1924	NYY	153	529	143	200	39	7	46	124	142	4	81	9	13	681	92	6				.378	.739	1.252	193	109.2	.549	210	102
10	Lou Gehrig L. Gehrig	198.18	.473	419	1930	NYY	154	581	143	220	42	17	41	173	101	3	63	12	14	703	100	18				.379	.721	1.194	193	94.5	.507	198	98.3
11	Chuck Klein C. Klein	194.14	.436	445	1930	PHN	156	648	158	250	59	8	40	170	54	4	50	4		719	107	13				.386	.687	1.123	181	80	.481	152	58.7
12	Stan Musial S. Musial	193.14	.450	429	1948	SLN	155	611	135	230	46	18	39	131	79	3	34	7		694	103	1			18	.376	.702	1.152	174	92.3	.512	201	86.4
13	Lou Gehrig L. Gehrig	192.49	.478	403	1936	NYY	155	579	167	205	37	7	49	152	130	7	46	3	4	719	93	3				.354	.696	1.174	192	97.6	.512	178	85.8
14	Hack Wilson H. Wilson	192.22	.454	423	1930	CHC	155	585	146	208	35	6	56	191	105	1	84	3		709	97	18				.356	.723	1.177	189	89	.497	171	78.9
15	Lou Gehrig L. Gehrig	190.27	.465	409	1934	NYY	154	579	128	210	40	6	49	166	109	2	31	9	5	690	95	0				.363	.706	1.172	182	94.8	.511	194	90.9
16	Rogers Hornsby R. Hornsby	189.18	.507	373	1924	SLN	143	536	121	227	43	14	25	94	89	2	32	5	12	640	82	13				.424	.696	1.203	175	96.7	.537	221	95.9
17	Babe Herman B. Herman	189.15	.455	416	1930	BKN	153	614	143	241	48	11	35	130	66	4	56	18		699	94	15				.393	.678	1.132	180	81.8	.487	167	72.9
18	Babe Ruth B. Ruth	188.19	.516	365	1926	NYY	152	495	139	184	30	5	47	153	144	3	76	11	9	652	82	10				.372	.737	1.253	184	105.6	.551	216	100.6
19	Rogers Hornsby R. Hornsby	187.9	.459	409	1929	CHC	156	602	156	229	47	8	39	149	87	1	65	2		712	94	22				.380	.679	1.139	181	86.8	.497	174	77.3
20	Todd Helton T. Helton	187.68	.463	405	2000	COL	160	580	138	216	59	2	42	147	103	4	61	5	3	697	103	0	10	22	12	.372	.698	1.162	174	82.4	.476	161	58
21	Hugh Duffy H. Duffy	187.62	.502	374	1894	BSN	125	539	160	237	51	16	18	145	66	1	15	48		616	85	10				.440	.694	1.196	203	91.3	.526	169	80.7
22	Barry Bonds B. Bonds	187.31	.582	322	2002	SFG	143	403	117	149	31	2	46	110	198	9	47	9	2	612	79	0	2	68	4	.370	.799	1.381	183	110	.544	244	109.9
23	Babe Ruth B. Ruth	186.9	.493	379	1930	NYY	145	518	150	186	28	9	49	153	136	1	61	10	10	676	86	21				.359	.732	1.225	192	97	.517	204	100.6
24	Rogers Hornsby R. Hornsby	186.3	.489	381	1925	SLN	138	504	133	203	41	10	39	143	83	2	39	5	3	605	90	16				.403	.756	1.245	173	94.1	.540	208	90.1
25	Sammy Sosa S. Sosa	185.9	.437	425	2001	CHC	160	577	146	189	34	5	64	160	116	6	153	0	2	711	103	0	12	37	6	.328	.737	1.174	171	82.7	.465	186	79.8