Mark McGwire had the most walks in 1990, with 110 walks.

	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	Mark McGwire M. McGwire	110	1990	OAK	156	523	87	123	16	0	39	108	7	116	2	1	650	256	55	1	9	9	13	.235	.370	.489	.859	103	30.1	.379	143	32.2
2	Mickey Tettleton M. Tettleton	106	1990	BAL	135	444	68	99	21	2	15	51	5	160	2	4	559	169	38	0	4	3	7	.223	.376	.381	.756	76	13.4	.350	121	13.4
3	Jack Clark J. Clark	104	1990	SDP	115	334	59	89	12	1	25	62	2	91	4	3	442	178	38	0	2	11	12	.266	.441	.533	.974	86	37	.427	167	34.4
4	Tony Phillips T. Phillips	99	1990	DET	152	573	97	144	23	5	8	55	4	85	19	9	687	201	36	9	2	0	10	.251	.364	.351	.715	85	7.9	.334	108	6.3
5	Rickey Henderson R. Henderson	97	1990	OAK	136	489	119	159	33	3	28	61	4	60	65	10	594	282	64	2	2	2	13	.325	.439	.577	1.016	125	58.9	.447	190	60.9
6	Fred McGriff F. McGriff	94	1990	TOR	153	557	91	167	21	1	35	88	2	108	5	3	658	295	57	1	4	12	7	.300	.400	.530	.930	119	45.2	.408	157	42.9
7	Barry Bonds B. Bonds	93	1990	PIT	151	519	104	156	32	3	33	114	3	83	52	13	621	293	68	0	6	15	8	.301	.406	.565	.970	118	48.3	.420	166	47.4
8	Brett Butler B. Butler	90	1990	SFG	160	622	108	192	20	9	3	44	6	62	51	19	732	239	32	7	7	1	3	.309	.397	.384	.781	105	22.7	.359	125	21.7
9	Cecil Fielder C. Fielder	90	1990	DET	159	573	104	159	25	1	51	132	5	182	0	1	673	339	77	0	5	11	15	.277	.377	.592	.969	127	51.8	.419	165	50.2
10	Lenny Dykstra L. Dykstra	89	1990	PHI	149	590	106	192	35	3	9	60	7	48	33	5	691	260	47	2	3	14	5	.325	.418	.441	.859	112	35	.384	138	31
11	Randy Milligan R. Milligan	88	1990	BAL	109	362	64	96	20	1	20	60	2	68	6	3	456	178	41	0	4	3	11	.265	.408	.492	.900	80	29.1	.401	156	29
12	Wade Boggs W. Boggs	87	1990	BOS	155	619	89	187	44	5	6	63	1	68	0	0	713	259	55	0	6	19	14	.302	.386	.418	.804	100	20.3	.356	118	14.7
13	Von Hayes V. Hayes	87	1990	PHI	129	467	70	122	14	3	17	73	4	81	16	7	568	193	34	0	10	16	10	.261	.375	.413	.788	77	13.2	.349	115	9.9
14	Alvin Davis A. Davis	85	1990	SEA	140	494	63	140	21	0	17	68	4	68	0	2	592	212	38	0	9	10	9	.283	.387	.429	.816	87	20.9	.365	127	18.2
15	Jesse Barfield J. Barfield	82	1990	NYY	153	476	69	117	21	2	25	78	5	150	4	3	570	217	48	2	5	4	6	.246	.359	.456	.815	84	20	.364	128	18.1
16	Julio Franco J. Franco	82	1990	TEX	157	582	96	172	27	1	11	69	2	83	31	10	670	234	39	2	2	3	12	.296	.383	.402	.785	95	20.5	.358	125	18.9
17	Eddie Murray E. Murray	82	1990	LAD	155	558	96	184	22	3	26	95	1	64	8	5	645	290	51	0	4	21	19	.330	.414	.520	.934	116	43.7	.407	156	42.1
18	Cal Ripken Jr. C. Ripken Jr.	82	1990	BAL	161	600	78	150	28	4	21	84	5	66	3	1	695	249	53	1	7	18	12	.250	.341	.415	.756	85	7.5	.333	109	7.4
19	Harold Reynolds H. Reynolds	81	1990	SEA	160	642	100	162	36	5	5	55	3	52	31	16	737	223	46	5	6	3	9	.252	.336	.347	.683	79	-3.1	.313	92	-6.4
20	Bill Doran B. Doran	79	1990	TOT	126	403	59	121	29	2	7	37	0	58	23	9	488	175	38	1	5	2	3	.300	.411	.434	.845	79	24.2	.383	141	23.5
21	Robin Yount R. Yount	78	1990	MIL	158	587	98	145	17	5	17	77	6	89	15	8	683	223	39	4	8	6	7	.247	.337	.380	.717	79	2.9	.324	104	2.9
22	Jody Reed J. Reed	75	1990	BOS	155	598	70	173	45	0	5	51	4	65	4	4	691	233	50	11	3	4	19	.289	.371	.390	.760	92	14.6	.346	112	9.1
23	Dave Magadan D. Magadan	74	1990	NYM	144	451	74	148	28	6	6	72	2	55	2	1	541	206	40	4	10	4	11	.328	.417	.457	.874	90	29.9	.390	147	29.8
24	Edgar Martinez E. Martinez	74	1990	SEA	144	487	71	147	27	2	11	49	5	62	1	4	570	211	40	1	3	3	13	.302	.397	.433	.830	89	25.2	.376	135	22.7
25	Jose Oquendo J. Oquendo	74	1990	STL	156	469	38	118	17	5	1	37	0	46	1	1	553	148	23	5	5	8	7	.252	.350	.316	.666	57	-5.3	.306	87	-8.5