The Arizona Diamondbacks had the best on-base percentage by a team in 2024, with an on-base percentage of .337.

	TEAM	OBP	SEASON	G	W%	W	L	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	SLG	OPS
1	Diamondbacks	.337	2024	162	.549	89	73	5,522	886	1,452	271	37	211	845	569	84	1,265	119	30	6,275	2,430	519	34	66	17	112	.263	.440	.777
2	Dodgers	.335	2024	162	.605	98	64	5,522	842	1,423	291	26	233	815	602	64	1,336	136	23	6,249	2,465	550	10	51	33	99	.258	.446	.781
3	Yankees	.333	2024	162	.580	94	68	5,450	815	1,352	243	15	237	782	672	49	1,326	88	26	6,242	2,336	495	14	57	26	138	.248	.429	.761
4	Brewers	.326	2024	162	.574	93	69	5,472	777	1,359	249	33	177	741	597	46	1,459	217	42	6,164	2,205	459	15	34	19	97	.248	.403	.729
5	Phillies	.325	2024	162	.586	95	67	5,534	784	1,423	285	24	198	750	515	62	1,370	148	30	6,164	2,350	507	13	40	21	107	.257	.425	.750
6	Padres	.324	2024	162	.574	93	69	5,526	760	1,456	259	18	190	726	458	56	1,077	120	28	6,099	2,321	467	28	31	18	133	.263	.420	.745
7	Astros	.322	2024	161	.547	88	73	5,530	740	1,448	264	16	190	701	448	67	1,176	93	24	6,103	2,314	470	12	46	28	132	.262	.418	.741
8	Mets	.319	2024	162	.549	89	73	5,510	768	1,357	279	15	207	735	514	92	1,382	106	22	6,162	2,287	501	10	36	11	105	.246	.415	.734
9	Red Sox	.319	2024	162	.500	81	81	5,577	751	1,404	311	30	194	724	493	73	1,570	144	44	6,190	2,357	535	7	40	30	110	.252	.423	.741
10	Cubs	.317	2024	162	.512	83	79	5,441	736	1,318	253	29	170	696	546	70	1,362	143	30	6,115	2,139	452	17	41	19	89	.242	.393	.710
11	Orioles	.315	2024	162	.562	91	71	5,567	786	1,391	262	33	235	759	489	64	1,359	98	25	6,171	2,424	530	6	45	15	71	.250	.435	.751
12	Twins	.315	2024	162	.506	82	80	5,490	742	1,352	309	23	183	702	473	101	1,306	65	23	6,121	2,256	515	10	47	15	115	.246	.411	.726
13	Blue Jays	.313	2024	162	.457	74	88	5,410	671	1,306	280	26	156	640	510	78	1,233	72	16	6,057	2,106	462	14	45	18	126	.241	.389	.703
14	Cardinals	.312	2024	162	.512	83	79	5,507	672	1,363	257	21	165	639	478	56	1,318	91	29	6,105	2,157	443	17	47	10	91	.248	.392	.703
15	Mariners	.311	2024	162	.525	85	77	5,330	676	1,195	228	13	185	642	571	116	1,625	140	28	6,065	2,004	426	14	34	13	106	.224	.376	.687
16	Braves	.309	2024	162	.549	89	73	5,481	704	1,333	273	15	213	674	485	58	1,461	69	20	6,072	2,275	501	9	39	11	119	.243	.415	.724
17	Nationals	.309	2024	162	.438	71	91	5,374	660	1,306	267	18	135	621	456	73	1,220	223	73	5,969	2,014	420	26	40	11	115	.243	.375	.684
18	Guardians	.307	2024	161	.571	92	69	5,310	708	1,263	245	18	185	670	466	87	1,196	148	46	5,923	2,099	448	17	43	30	111	.238	.395	.703
19	Royals	.306	2024	162	.531	86	76	5,421	735	1,343	264	35	170	711	429	52	1,161	134	31	5,979	2,187	469	23	54	22	95	.248	.403	.710
20	Rangers	.305	2024	162	.481	78	84	5,472	683	1,302	220	15	176	652	490	55	1,284	97	25	6,053	2,080	411	6	30	20	96	.238	.380	.686
21	Giants	.305	2024	162	.494	80	82	5,460	693	1,303	266	30	177	661	492	52	1,452	68	22	6,061	2,160	473	10	47	15	115	.239	.396	.701
22	Reds	.305	2024	162	.475	77	85	5,325	699	1,230	257	29	174	663	496	87	1,459	207	45	5,969	2,067	460	18	43	7	86	.231	.388	.693
23	Rockies	.304	2024	162	.377	61	101	5,454	682	1,319	277	25	179	655	453	51	1,617	85	31	6,022	2,183	481	19	45	20	126	.242	.400	.704
24	Rays	.302	2024	162	.494	80	82	5,389	604	1,241	245	23	147	564	493	78	1,485	178	53	6,002	1,973	415	10	32	15	87	.230	.366	.669
25	Athletics	.301	2024	162	.426	69	93	5,432	643	1,267	240	19	196	619	493	53	1,502	98	26	6,034	2,133	455	19	37	11	105	.233	.393	.694