most bb by a player in single season including postseason

Barry Bonds has the most walks in a combined regular-season and postseason, with 232 bases on balls in 2004.

	NAME	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	Barry Bonds B. Bonds	232	2004	SFG	147	373	129	135	27	3	45	101	9	41	6	1	617	303	75	0	3	120	5	.362	.609	.812	1.422	185	108	.537	233	105.7
2	Barry Bonds B. Bonds	225	2002	SFG	160	448	135	165	33	3	54	126	9	53	9	3	686	366	90	0	4	81	4	.368	.582	.817	1.399	183	110	.544	217	109.9
3	Babe Ruth B. Ruth	178	1923	NYY	158	541	159	212	46	14	44	133	4	99	17		726	418	104	3				.392	.545	.773	1.318	211	124.7	.571	222	120.4
4	Barry Bonds B. Bonds	177	2001	SFG	153	476	129	156	32	2	73	137	9	93	13	3	664	411	107	0	2	35	5	.328	.515	.863	1.379	200	117.7	.537	234	116.6
5	Mark McGwire M. McGwire	162	1998	STL	155	509	130	152	21	0	70	147	6	155	1	0	681	383	91	0	4	28	8	.299	.470	.752	1.222	176	91.7	.492	205	90.7
6	Ted Williams T. Williams	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
7	Ted Williams T. Williams	162	1947	BSA	156	528	125	181	40	9	32	114	2	47	0	1	693	335	81	1			10	.343	.499	.634	1.133	170	91.3	.508	207	86.2
8	Ted Williams T. Williams	161	1946	BSA	157	539	144	181	37	8	38	124	2	49	0		702	348	83	0			12	.336	.490	.646	1.136	166	95.8	.525	205	87.5
9	Barry Bonds B. Bonds	156	2003	SFG	134	399	114	135	23	1	45	92	10	58	8	0	568	295	69	0	3	67	7	.338	.530	.739	1.269	148	80.5	.503	206	79.4
10	Babe Ruth B. Ruth	155	1926	NYY	159	515	145	190	30	5	51	158	3	78	12		683	383	86	10				.369	.517	.744	1.261	184	105.6	.551	206	100.6
11	Jeff Bagwell J. Bagwell	154	1999	HOU	166	575	146	173	35	0	42	126	12	131	30	11	748	334	77	0	7	18	18	.301	.453	.581	1.034	159	63.9	.442	162	65.7
12	Barry Bonds B. Bonds	151	1996	SFG	158	517	122	159	27	3	42	129	1	76	40	7	675	318	72	0	6	30	11	.308	.461	.615	1.076	151	63.7	.446	179	67.8
13	Harmon Killebrew H. Killebrew	151	1969	MIN	165	563	108	154	21	2	49	140	5	86	8	2	723	326	72	0	4	22	17	.274	.429	.579	1.008	143	67.4	.441	170	59.9
14	Eddie Yost E. Yost	151	1956	WSH	152	515	94	119	17	2	11	53	8	82	8	5	684	173	30	9	1	9	8	.231	.412	.336	.748	95	15.5	.354	109	7.8
15	Babe Ruth B. Ruth	150	1921	NYY	158	556	180	209	44	16	60	172	4	89	19		714	465	120	4				.376	.511	.836	1.348	214	127.8	.575	218	118.7
16	Babe Ruth B. Ruth	150	1920	NYY	142	458	158	172	36	9	54	135	3	80	14	14	616	388	99	5				.376	.532	.847	1.379	191	120.9	.597	237	110.5
17	Mickey Mantle M. Mantle	149	1957	NYY	150	493	124	178	28	6	35	96	0	76	16	5	645	323	69	0	3	23	5	.361	.507	.655	1.162	157	87.1	.498	210	86
18	Eddie Joost E. Joost	149	1949	PHA	144	525	128	138	25	3	23	81	4	80	2	1	682	238	51	4			6	.263	.429	.453	.883	120	39.3	.417	136	31.7
19	Jimmy Wynn J. Wynn	148	1969	HOU	149	495	113	133	17	1	33	87	3	142	23	7	653	251	51	2	5	14	5	.269	.436	.507	.943	122	52.2	.421	166	49.5
20	Eddie Stanky E. Stanky	148	1945	BKN	153	555	128	143	29	5	1	39	4	42	6		726	185	35	19			7	.258	.417	.333	.751	103	24.4	.375	117	15.2
21	Ted Williams T. Williams	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
22	Jimmy Sheckard J. Sheckard	147	1911	CHC	156	539	121	149	26	11	4	50	3	58	32		704	209	41	15				.276	.434	.388	.822	120	36.6	.406	137	33
23	Juan Soto J. Soto	145	2021	WSH	151	502	111	157	20	2	29	95	2	93	9	7	654	268	51	0	5	23	23	.313	.465	.534	.999	136	57.3	.420	164	53.2
24	Barry Bonds B. Bonds	145	1997	SFG	162	544	123	158	28	5	40	103	8	90	38	8	703	316	73	0	6	34	13	.290	.442	.581	1.023	141	56.1	.430	162	57
25	Ted Williams T. Williams	145	1942	BSA	150	522	141	186	34	5	36	137	4	51	3	2	671	338	75	0			12	.356	.499	.648	1.147	168	96.2	.524	209	86.5