Matt Chapman had the most bases on balls by a third baseman in 2025, with 71 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	Matt Chapman M. Chapman	71	2025	SFG	128	454	76	105	23	2	21	61	6	126	9	4	535	195	46	0	4	1	8	.231	.340	.430	.770	73	10.1	.336	119	11.8
2	Ryan McMahon R. McMahon	70	2025	TOT	154	509	62	109	23	1	20	53	4	189	3	1	586	194	44	0	3	1	7	.214	.312	.381	.693	66	-3.3	.306	86	-9.5
3	José Ramírez J. Ramírez	66	2025	CLE	158	593	103	168	34	3	30	85	8	74	44	7	672	298	67	0	5	22	9	.283	.360	.503	.863	105	25.4	.360	133	26.4
4	Max Muncy M. Muncy	64	2025	LAD	100	313	48	76	10	2	19	67	6	83	4	0	388	147	31	0	5	2	4	.243	.376	.470	.846	63	16.7	.366	138	17.5
5	Maikel Garcia M. Garcia	62	2025	KCR	160	595	81	170	39	5	16	74	1	84	23	9	666	267	60	3	5	0	14	.286	.351	.449	.800	97	18.3	.347	119	14.6
6	Miguel Vargas M. Vargas	56	2025	CWS	138	504	80	118	32	2	16	60	6	100	6	0	569	202	50	0	3	0	9	.234	.316	.401	.717	68	0.6	.314	100	0.1
7	Manny Machado M. Machado	55	2025	SDP	159	615	91	169	33	0	27	95	3	131	14	3	678	283	60	0	5	4	16	.275	.335	.460	.795	96	15.5	.341	123	18.4
8	Alex Bregman A. Bregman	51	2025	BOS	114	433	64	118	28	0	18	62	9	70	1	1	495	200	46	0	2	3	12	.273	.360	.462	.821	76	17.1	.356	124	13.7
9	Isaac Paredes I. Paredes	50	2025	HOU	102	378	53	96	15	1	20	53	8	76	0	1	438	173	36	0	2	0	10	.254	.352	.458	.809	66	14	.353	128	14.7
10	Nolan Gorman N. Gorman	47	2025	STL	111	351	48	72	14	1	14	46	0	136	1	1	402	130	29	0	4	2	1	.205	.296	.370	.666	41	-7	.292	87	-6.2
11	Eugenio Suárez E. Suárez	46	2025	TOT	159	588	91	134	28	0	49	118	16	196	4	1	657	309	77	0	7	2	11	.228	.298	.526	.824	96	18	.347	124	18.9
12	Zach McKinstry Z. McKinstry	46	2025	DET	144	452	68	117	23	11	12	49	7	111	19	5	511	198	46	1	5	1	6	.259	.333	.438	.771	69	8.3	.333	115	9
13	Junior Caminero J. Caminero	41	2025	TBR	154	602	93	159	28	0	45	110	3	125	7	1	653	322	73	0	7	1	31	.264	.311	.535	.846	100	23	.357	134	26.3
14	Matt Shaw M. Shaw	38	2025	CHC	126	393	57	89	21	3	13	44	2	94	17	5	437	155	37	0	4	0	2	.226	.295	.394	.690	47	-4.6	.300	94	-3.2
15	Ke'Bryan Hayes K. Hayes	36	2025	TOT	152	527	50	124	16	3	5	49	5	111	12	3	570	161	24	1	1	1	12	.235	.290	.306	.595	46	-21.8	.266	64	-24.2
16	Addison Barger A. Barger	36	2025	TOR	135	460	61	112	32	1	21	74	3	121	4	1	501	209	54	0	2	4	8	.243	.301	.454	.756	63	3.5	.322	107	4.3
17	Luis Rengifo L. Rengifo	33	2025	LAA	147	501	55	119	16	3	9	43	3	104	10	7	541	168	28	1	3	0	7	.238	.287	.335	.622	47	-16.8	.275	72	-17.9
18	Brett Baty B. Baty	33	2025	NYM	130	393	53	100	13	2	18	50	2	108	8	0	431	171	33	0	3	0	6	.254	.313	.435	.748	55	3.7	.324	111	5.6
19	Yoán Moncada Y. Moncada	32	2025	LAA	84	248	39	58	13	2	12	35	7	75	0	0	289	111	27	0	2	1	4	.234	.336	.448	.783	40	6.2	.339	116	5.6
20	Mark Vientos M. Vientos	30	2025	NYM	121	424	44	99	21	2	17	61	5	115	1	0	463	175	40	0	4	0	11	.233	.289	.413	.702	51	-3.6	.303	97	-1.6
21	Caleb Durbin C. Durbin	30	2025	MIL	136	445	60	114	25	0	11	53	24	50	18	6	506	172	36	3	4	0	10	.256	.334	.387	.721	62	2.6	.319	104	2.4
22	Alec Bohm A. Bohm	29	2025	PHI	120	464	53	133	18	3	11	59	5	82	2	0	504	190	32	0	6	0	16	.287	.331	.409	.741	63	3.8	.322	106	3.6
23	Nolan Arenado N. Arenado	28	2025	STL	107	401	48	95	18	1	12	52	3	49	3	0	436	151	31	0	4	4	10	.237	.289	.377	.666	42	-9.4	.287	84	-8.5
24	Ramón Urías R. Urías	27	2025	TOT	112	352	33	85	17	0	11	44	2	88	3	0	391	135	28	0	10	0	6	.241	.292	.384	.675	39	-6.7	.292	87	-5.8
25	Austin Riley A. Riley	27	2025	ATL	102	416	54	108	20	1	16	54	3	128	2	1	447	178	37	0	1	1	9	.260	.309	.428	.737	55	1.9	.318	102	1.3