The Miami Marlins have allowed the most walks by a team this season, with 159 allowed.

Interpreted as:

MLB team with most allowed walks this regular season

	TEAM	BB	SEASON	G	W%	W	L	GS	ERA	SO	CG	SHO	SV	IP	H	ER	R	HR	HBP	IBB	TBF	WP	K/9	BB/9	K/BB	HR/9	K%	BB%	WHIP	BABIP	RA	H/9
1	Marlins	159	2025	36	.389	14	22	36	5.86	286	0	0	5	322.1	348	210	222	50	15	6	1,457	11	7.99	4.44	1.80	1.40	19.6	10.9	1.57	.315	6.20	9.72
2	Athletics	148	2025	38	.526	20	18	38	4.46	306	0	0	12	340.2	333	169	189	39	17	4	1,500	5	8.08	3.91	2.07	1.03	20.4	9.9	1.41	.297	4.99	8.80
3	Brewers	145	2025	38	.500	19	19	38	4.27	300	0	0	6	333.0	298	158	172	45	13	6	1,429	8	8.11	3.92	2.07	1.22	21.0	10.1	1.33	.273	4.65	8.05
4	White Sox	143	2025	37	.270	10	27	37	4.07	270	0	0	1	316.1	292	143	157	41	25	5	1,377	10	7.68	4.07	1.89	1.17	19.6	10.4	1.38	.280	4.47	8.31
5	Yankees	143	2025	37	.568	21	16	37	3.59	336	0	0	10	326.0	247	130	145	32	8	1	1,362	8	9.28	3.95	2.35	0.88	24.7	10.5	1.20	.255	4.00	6.82
6	Guardians	141	2025	37	.595	22	15	37	4.31	304	0	0	13	326.0	326	156	171	42	10	2	1,418	15	8.39	3.89	2.16	1.16	21.4	9.9	1.43	.308	4.72	9.00
7	Nationals	141	2025	38	.447	17	21	38	5.37	304	0	0	12	331.2	339	198	205	39	25	1	1,470	23	8.25	3.83	2.16	1.06	20.7	9.6	1.45	.312	5.56	9.20
8	Dodgers	134	2025	37	.676	25	12	37	3.68	352	0	0	15	328.0	283	134	150	37	9	3	1,376	19	9.66	3.68	2.63	1.02	25.6	9.7	1.27	.291	4.12	7.77
9	Cubs	129	2025	38	.579	22	16	38	3.95	298	0	0	8	342.0	318	150	165	37	13	5	1,457	8	7.84	3.39	2.31	0.97	20.5	8.9	1.31	.287	4.34	8.37
10	Angels	129	2025	35	.429	15	20	35	5.25	251	0	0	9	305.0	324	178	188	52	11	8	1,337	14	7.41	3.81	1.95	1.53	18.8	9.6	1.49	.304	5.55	9.56
11	Mets	127	2025	38	.632	24	14	38	2.89	344	0	0	11	336.0	295	108	122	21	15	0	1,414	15	9.21	3.40	2.71	0.56	24.3	9.0	1.26	.302	3.27	7.90
12	Rockies	124	2025	35	.171	6	29	35	5.38	234	0	0	5	303.0	347	181	203	41	11	4	1,352	17	6.95	3.68	1.89	1.22	17.3	9.2	1.55	.325	6.03	10.31
13	Braves	123	2025	36	.472	17	19	36	4.02	312	0	0	7	315.1	271	141	146	44	11	8	1,322	15	8.90	3.51	2.54	1.26	23.6	9.3	1.25	.273	4.17	7.73
14	Giants	123	2025	38	.632	24	14	38	3.39	329	0	0	12	334.1	286	126	144	28	12	3	1,392	9	8.86	3.31	2.67	0.75	23.6	8.8	1.22	.287	3.88	7.70
15	Diamondbacks	123	2025	37	.514	19	18	37	4.47	320	0	0	11	332.0	305	165	183	50	17	3	1,418	9	8.67	3.33	2.60	1.36	22.6	8.7	1.29	.281	4.96	8.27
16	Mariners	122	2025	36	.611	22	14	36	3.75	294	0	0	14	328.2	308	137	154	32	9	9	1,397	9	8.05	3.34	2.41	0.88	21.0	8.7	1.31	.294	4.22	8.43
17	Cardinals	120	2025	38	.500	19	19	38	4.08	266	0	0	9	337.2	306	153	167	29	12	5	1,422	10	7.09	3.20	2.22	0.77	18.7	8.4	1.26	.278	4.45	8.16
18	Pirates	119	2025	38	.316	12	26	38	4.31	283	0	0	7	338.1	313	162	175	36	16	6	1,429	12	7.53	3.17	2.38	0.96	19.8	8.3	1.28	.284	4.66	8.33
19	Orioles	119	2025	35	.371	13	22	35	5.50	247	0	0	6	303.0	346	185	198	55	12	2	1,352	18	7.34	3.53	2.08	1.63	18.3	8.8	1.53	.317	5.88	10.28
20	Padres	119	2025	36	.639	23	13	36	3.00	310	1	1	15	317.2	244	106	114	30	12	4	1,304	8	8.78	3.37	2.61	0.85	23.8	9.1	1.14	.257	3.23	6.91
21	Blue Jays	117	2025	36	.444	16	20	36	4.39	333	0	0	10	321.2	290	157	166	53	20	6	1,357	13	9.32	3.27	2.85	1.48	24.5	8.6	1.27	.284	4.64	8.11
22	Reds	114	2025	38	.500	19	19	38	3.59	318	0	0	11	336.1	263	134	151	47	14	2	1,387	14	8.51	3.05	2.79	1.26	22.9	8.2	1.12	.242	4.04	7.04
23	Red Sox	114	2025	38	.500	19	19	38	4.01	319	0	0	9	338.2	327	151	172	36	18	4	1,446	6	8.48	3.03	2.80	0.96	22.1	7.9	1.30	.303	4.57	8.69
24	Royals	114	2025	38	.579	22	16	38	2.99	304	0	0	13	337.1	286	112	123	33	9	6	1,389	15	8.11	3.04	2.67	0.88	21.9	8.2	1.19	.272	3.28	7.63
25	Tigers	107	2025	36	.639	23	13	36	3.03	303	0	0	10	317.1	261	107	122	35	16	3	1,311	8	8.59	3.03	2.83	0.99	23.1	8.2	1.16	.266	3.46	7.40