The Chicago White Sox had the fewest bases on balls by a team in 2023, with 377 walks.

	TEAM	BB	SEASON	G	W%	W	L	AB	R	H	2B	3B	HR	RBI	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS
1	White Sox	377	2023	162	.377	61	101	5,501	641	1,308	264	13	171	617	52	1,424	86	22	5,975	2,111	448	16	29	19	122	.238	.291	.384	.675
2	Royals	411	2023	162	.346	56	106	5,428	676	1,325	258	43	163	651	71	1,396	163	47	5,982	2,158	464	14	58	12	96	.244	.303	.398	.700
3	Nationals	423	2023	162	.438	71	91	5,522	700	1,402	279	26	151	666	78	1,149	127	29	6,081	2,186	456	20	38	6	112	.254	.314	.396	.710
4	Marlins	430	2023	162	.519	84	78	5,497	666	1,423	258	23	166	633	50	1,287	86	21	6,037	2,225	447	22	38	23	159	.259	.316	.405	.721
5	Rockies	447	2023	162	.364	59	103	5,496	721	1,368	305	31	163	685	59	1,543	76	25	6,054	2,224	499	11	41	8	124	.249	.310	.405	.715
6	Guardians	471	2023	162	.469	76	86	5,513	662	1,379	294	29	124	622	55	1,142	151	36	6,096	2,103	447	13	44	40	108	.250	.313	.381	.695
7	Red Sox	486	2023	162	.481	78	84	5,562	772	1,437	339	19	182	734	71	1,372	112	26	6,165	2,360	540	11	35	15	118	.258	.324	.424	.748
8	Athletics	498	2023	162	.309	50	112	5,311	585	1,187	225	21	171	563	85	1,496	149	31	5,958	1,967	417	28	36	12	125	.223	.298	.370	.669
9	Tigers	508	2023	162	.481	78	84	5,478	661	1,292	245	29	165	635	49	1,473	85	23	6,079	2,090	439	13	31	10	107	.236	.305	.382	.686
10	Orioles	512	2023	162	.623	101	61	5,495	807	1,399	309	28	183	780	45	1,370	114	24	6,120	2,313	520	21	47	14	114	.255	.321	.421	.742
11	Rays	514	2023	162	.611	99	63	5,511	860	1,432	282	24	230	827	95	1,420	160	41	6,164	2,452	536	6	38	7	109	.260	.331	.445	.776
12	Angels	518	2023	162	.451	73	89	5,489	739	1,346	248	26	231	708	79	1,524	72	31	6,140	2,339	505	8	46	27	117	.245	.317	.426	.743
13	Mets	525	2023	162	.463	75	87	5,363	717	1,276	221	21	215	692	107	1,331	118	15	6,052	2,184	457	19	38	11	105	.238	.316	.407	.723
14	Braves	538	2023	162	.642	104	58	5,597	947	1,543	293	23	307	916	67	1,289	132	27	6,247	2,803	623	2	43	20	128	.276	.344	.501	.845
15	Phillies	539	2023	162	.556	90	72	5,541	796	1,418	291	29	220	771	69	1,481	141	26	6,204	2,427	540	13	42	22	110	.256	.327	.438	.765
16	Diamondbacks	540	2023	162	.519	84	78	5,436	746	1,359	274	44	166	706	58	1,247	165	26	6,120	2,219	484	36	50	11	121	.250	.322	.408	.730
17	Giants	544	2023	162	.488	79	83	5,412	674	1,271	256	13	174	651	81	1,492	57	16	6,093	2,075	443	17	39	19	116	.235	.312	.383	.695
18	Mariners	548	2023	162	.543	88	74	5,500	758	1,333	282	12	210	728	111	1,603	118	30	6,200	2,269	504	4	37	14	95	.242	.321	.413	.734
19	Astros	550	2023	162	.556	90	72	5,567	827	1,441	280	22	222	799	72	1,241	107	32	6,243	2,431	524	14	40	17	124	.259	.331	.437	.768
20	Blue Jays	550	2023	162	.549	89	73	5,562	746	1,423	292	19	188	705	69	1,303	99	34	6,217	2,317	499	4	32	14	129	.256	.329	.417	.745
21	Reds	556	2023	162	.506	82	80	5,499	783	1,371	268	37	198	747	92	1,500	190	48	6,195	2,307	503	19	29	8	101	.249	.327	.420	.746
22	Pirates	556	2023	162	.469	76	86	5,406	692	1,293	287	31	159	662	58	1,464	117	41	6,088	2,119	477	25	43	9	92	.239	.315	.392	.707
23	Yankees	557	2023	162	.506	82	80	5,323	673	1,207	221	15	219	650	47	1,427	100	30	5,972	2,115	455	9	36	18	119	.227	.304	.397	.701
24	Cubs	570	2023	162	.512	83	79	5,504	819	1,399	269	30	196	786	77	1,391	140	34	6,218	2,316	495	15	52	11	95	.254	.330	.421	.751
25	Cardinals	570	2023	162	.438	71	91	5,510	719	1,376	264	12	209	697	70	1,326	102	29	6,200	2,291	485	13	37	17	122	.250	.326	.416	.742