Yusei Kikuchi, José Soriano and Sean Burke are tied for allowing the most walks this season, with 30 allowed.

Interpreted as:

most walks with a minimum of 1 IP per team game for pitcher this regular season

	NAME	BB	SEASON	TM	G	W	L	W%	GS	ERA	SO	CG	SHO	SV	IP	H	ER	R	HR	HBP	GF	IBB	TBF	WP	K/9	BB/9	K/BB	HR/9	K%	BB%	WHIP	BABIP	RA	ERA-	FIP	FIP-	H/9	PRAA
1	Yusei Kikuchi Y. Kikuchi	30	2025	LAA	11	1	4	.200	11	3.17	54	0	0	0	59.2	59	21	24	7	1	0	1	261	3	8.15	4.53	1.80	1.06	20.7	11.5	1.49	.308	3.62	79	4.33	104	8.90	-1
2	José Soriano J. Soriano	30	2025	LAA	11	3	5	.375	11	3.73	47	0	0	0	62.2	66	26	29	3	1	0	0	272	3	6.75	4.31	1.57	0.43	17.3	11.0	1.53	.330	4.16	93	3.67	88	9.48	3.4
3	Sean Burke S. Burke	30	2025	CWS	11	3	5	.375	10	4.33	39	0	0	0	54.0	49	26	31	9	4	0	0	241	2	6.50	5.00	1.30	1.50	16.2	12.4	1.46	.252	5.17	109	5.67	136	8.17	-8.7
4	Zac Gallen Z. Gallen	29	2025	AZ	11	3	6	.333	11	5.25	63	0	0	0	61.2	55	36	36	10	2	0	1	267	1	9.19	4.23	2.17	1.46	23.6	10.9	1.36	.276	5.25	128	4.63	121	8.03	-5.7
5	Jack Kochanowicz J. Kochanowicz	29	2025	LAA	11	3	6	.333	11	5.07	40	0	0	0	60.1	63	34	35	9	4	0	2	264	2	5.97	4.33	1.38	1.34	15.2	11.0	1.52	.297	5.22	127	5.31	128	9.40	-7.4
6	Luis L. Ortiz L. L. Ortiz	28	2025	CLE	10	2	5	.286	10	4.73	59	0	0	0	53.1	48	28	29	7	0	0	0	233	0	9.96	4.72	2.11	1.18	25.3	12.0	1.43	.295	4.89	121	4.13	103	8.10	-0.8
7	Robbie Ray R. Ray	27	2025	SFG	11	7	0	1.000	11	2.56	69	0	0	0	63.1	46	18	18	5	0	0	0	256	2	9.81	3.84	2.56	0.71	27.0	10.5	1.15	.265	2.56	65	3.19	84	6.54	4.4
8	Randy Vásquez R. Vásquez	27	2025	SDP	11	3	4	.429	11	3.58	32	0	0	0	55.1	50	22	23	6	3	0	0	239	2	5.20	4.39	1.19	0.98	13.4	11.3	1.39	.257	3.74	91	4.94	126	8.13	-6.3
9	José Berríos J. Berríos	26	2025	TOR	11	1	2	.333	11	4.22	56	0	0	0	64.0	61	30	30	10	3	0	1	272	1	7.88	3.66	2.15	1.41	20.6	9.6	1.36	.288	4.22	108	4.70	116	8.58	-4.7
10	Erick Fedde E. Fedde	26	2025	STL	11	3	4	.429	11	3.90	39	1	1	0	62.1	55	27	29	6	2	0	0	260	1	5.63	3.75	1.50	0.87	15.0	10.0	1.30	.262	4.19	98	4.41	113	7.94	-3.8
11	Grant Holmes G. Holmes	26	2025	ATL	11	3	3	.500	10	3.68	55	0	0	0	58.2	42	24	24	10	2	1	0	241	2	8.44	3.99	2.12	1.53	22.8	10.8	1.16	.216	3.68	89	4.83	124	6.44	-6.4
12	Carlos Rodón C. Rodón	26	2025	NYY	11	6	3	.667	11	2.88	80	0	0	0	65.2	37	21	23	8	0	0	0	258	2	10.96	3.56	3.08	1.10	31.0	10.1	0.96	.201	3.15	73	3.40	82	5.07	5.5
13	Kodai Senga K. Senga	26	2025	NYM	10	5	3	.625	10	1.46	52	0	0	0	55.2	43	9	12	2	1	0	0	228	4	8.41	4.20	2.00	0.32	22.8	11.4	1.24	.279	1.94	37	3.11	79	6.95	5
14	Mitchell Parker M. Parker	25	2025	WSH	10	4	3	.571	10	4.39	36	0	0	0	55.1	47	27	29	2	3	0	0	238	2	5.86	4.07	1.44	0.33	15.1	10.5	1.30	.262	4.72	109	3.75	94	7.64	1.6
15	Andrew Heaney A. Heaney	24	2025	PIT	11	3	4	.429	11	3.41	44	0	0	0	60.2	50	23	23	7	3	0	0	254	1	6.53	3.56	1.83	1.04	17.3	9.4	1.22	.244	3.41	82	4.45	112	7.42	-3.2
16	Garrett Crochet G. Crochet	24	2025	BOS	12	4	4	.500	12	2.04	89	0	0	0	75.0	56	17	20	6	0	0	0	299	0	10.68	2.88	3.71	0.72	29.8	8.0	1.07	.278	2.40	49	2.69	66	6.72	11.6
17	Taj Bradley T. Bradley	24	2025	TBR	10	4	3	.571	10	4.61	48	0	0	0	56.2	50	29	29	8	3	0	0	236	0	7.62	3.81	2.00	1.27	20.3	10.2	1.31	.275	4.61	122	4.63	118	7.94	-4.7
18	Tyler Anderson T. Anderson	23	2025	LAA	10	2	1	.667	10	3.60	43	0	0	0	55.0	45	22	25	10	2	0	3	235	3	7.04	3.76	1.87	1.64	18.3	9.8	1.24	.223	4.09	90	5.22	125	7.36	-6.2
19	Clay Holmes C. Holmes	23	2025	NYM	11	5	3	.625	11	2.98	56	0	0	0	60.1	52	20	22	5	3	0	0	252	5	8.35	3.43	2.43	0.75	22.2	9.1	1.24	.285	3.28	76	3.57	91	7.76	2.3
20	Freddy Peralta F. Peralta	23	2025	MIL	11	5	3	.625	11	2.55	60	0	0	0	60.0	44	17	18	7	3	0	0	248	2	9.00	3.45	2.61	1.05	24.2	9.3	1.12	.239	2.70	63	3.88	97	6.60	0.9
21	Jeffrey Springs J. Springs	23	2025	ATH	11	5	3	.625	11	3.97	47	0	0	0	59.0	49	26	33	9	0	0	0	250	0	7.17	3.51	2.04	1.37	18.8	9.2	1.22	.234	5.03	101	4.62	114	7.47	-3.8
22	Framber Valdez F. Valdez	23	2025	HOU	11	4	4	.500	11	3.39	64	1	0	0	69.0	56	26	26	5	3	0	0	278	2	8.35	3.00	2.78	0.65	23.0	8.3	1.14	.279	3.39	87	3.28	82	7.30	5.6
23	David Peterson D. Peterson	22	2025	NYM	10	3	2	.600	10	2.79	54	0	0	0	58.0	52	18	21	4	3	0	1	247	2	8.38	3.41	2.45	0.62	21.9	8.9	1.28	.293	3.26	71	3.39	86	8.07	3.5
24	Shane Baz S. Baz	22	2025	TBR	10	4	3	.571	10	4.94	52	0	0	0	54.2	54	30	30	10	3	0	0	233	0	8.56	3.62	2.36	1.65	22.3	9.4	1.39	.301	4.94	131	4.91	125	8.89	-6.2
25	Luis Castillo L. Castillo	21	2025	SEA	11	4	3	.571	11	3.32	50	0	0	0	62.1	60	23	23	4	1	0	0	265	0	7.22	3.03	2.38	0.58	18.9	7.9	1.30	.296	3.32	90	3.35	86	8.66	3.7