Aaron Judge has the best on-base percentage this season, with an on-base percentage of .491.

Interpreted as:

obp with a minimum of 3.1 PA per team game leaders 2025

	NAME	OBP	SEASON	TM	G	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	SLG	OPS	WRC	WRAA	WOBA	WRC+	BRAA
1	Aaron Judge A. Judge	.491	2025	NYY	65	245	63	97	17	2	24	58	44	3	66	5	3	293	190	43	0	1	14	7	.396	.776	1.267	82	48.4	.522	246	48.7
2	Will Smith W. Smith	.427	2025	LAD	54	179	30	58	12	1	6	37	33	2	38	2	3	218	90	19	0	4	0	2	.324	.503	.929	41	15.8	.405	164	16.1
3	Freddie Freeman F. Freeman	.417	2025	LAD	58	216	37	75	21	1	9	41	26	2	48	0	1	247	125	31	0	3	5	7	.347	.579	.996	50	21.2	.422	175	21.5
4	Rafael Devers R. Devers	.405	2025	BOS	70	261	46	72	18	0	14	57	54	4	73	1	1	321	132	32	0	2	6	4	.276	.506	.911	57	20.1	.392	150	18.2
5	Jonathan Aranda J. Aranda	.403	2025	TBR	63	204	32	64	12	0	7	36	25	7	56	0	1	238	97	19	0	2	1	3	.314	.475	.879	41	13.7	.386	155	15
6	Jacob Wilson J. Wilson	.402	2025	ATH	64	254	36	93	15	0	8	38	14	2	16	5	0	272	132	23	1	1	1	9	.366	.520	.922	50	18.9	.401	162	19.2
7	Pete Alonso P. Alonso	.399	2025	NYM	68	255	41	77	21	1	17	63	34	9	62	0	2	301	151	39	0	3	2	11	.302	.592	.991	60	25.8	.421	177	26.9
8	J.P. Crawford	.396	2025	SEA	65	229	28	64	9	0	5	24	43	1	51	3	0	275	88	14	2	0	0	1	.279	.384	.780	40	8.9	.354	135	11.1
9	Marcell Ozuna M. Ozuna	.395	2025	ATL	64	226	31	58	7	0	10	30	51	2	63	0	0	281	95	17	0	2	1	6	.257	.420	.815	44	11.5	.365	133	10.9
10	José Ramírez J. Ramírez	.391	2025	CLE	65	245	42	81	15	1	12	33	24	3	29	20	4	276	134	28	0	4	6	1	.331	.547	.938	50	18.4	.397	160	18.9
11	Ryan O'Hearn R. O'Hearn	.390	2025	BAL	56	198	27	61	8	0	9	26	24	4	40	3	1	228	96	17	0	2	1	5	.308	.485	.875	39	12.4	.382	151	13.2
12	Juan Soto J. Soto	.387	2025	NYM	67	242	49	61	13	0	13	35	55	1	49	7	0	302	113	26	0	4	5	13	.252	.467	.854	48	13.6	.370	142	14.7
13	Kyle Tucker K. Tucker	.387	2025	CHC	67	252	47	69	12	4	13	43	46	2	41	17	1	302	128	29	0	2	6	5	.274	.508	.895	51	16.6	.383	150	17.4
14	Alex Bregman A. Bregman	.385	2025	BOS	51	197	32	59	17	0	11	35	22	6	42	1	1	226	109	28	0	1	1	3	.299	.553	.938	42	16.2	.404	158	14.8
15	Shohei Ohtani S. Ohtani	.383	2025	LAD	67	269	68	78	11	5	23	39	41	1	77	11	4	313	168	39	0	2	8	3	.290	.625	1.008	62	26.4	.420	174	26.8
16	TJ Friedl	.383	2025	CIN	65	248	41	73	11	2	7	25	34	3	46	9	3	289	109	20	2	2	0	4	.294	.440	.823	45	11.6	.364	128	9.4
17	Manny Machado M. Machado	.381	2025	SDP	67	253	47	81	18	0	10	39	26	0	45	8	2	281	129	28	0	2	1	8	.320	.510	.891	48	16.1	.386	153	17.1
18	Vladimir Guerrero Jr. V. Guerrero Jr.	.380	2025	TOR	67	252	41	70	12	0	8	30	39	4	41	2	1	297	106	20	0	2	4	3	.278	.421	.801	43	9.3	.353	129	9.9
19	Nolan Schanuel N. Schanuel	.380	2025	LAA	65	229	34	65	13	1	3	21	34	2	35	3	1	269	89	17	3	1	3	5	.284	.389	.768	37	6	.342	119	5.7
20	Gleyber Torres G. Torres	.379	2025	DET	56	202	30	55	9	0	5	30	33	3	29	4	1	240	79	14	0	2	0	4	.272	.391	.770	34	6.4	.347	125	6.9
21	Brendan Donovan B. Donovan	.379	2025	STL	64	248	35	77	20	0	4	26	22	6	37	3	1	278	109	24	1	1	2	4	.310	.440	.819	42	10.2	.360	133	10.6
22	Jeremy Peña J. Peña	.377	2025	HOU	67	258	37	83	14	1	9	33	16	8	42	14	1	285	126	24	1	2	1	5	.322	.488	.865	47	14.3	.377	146	14.9
23	Kyle Schwarber K. Schwarber	.377	2025	PHI	68	248	48	61	9	1	21	47	48	4	78	5	1	300	135	31	0	0	4	1	.246	.544	.921	54	19.2	.394	155	18.9
24	Maikel Garcia M. Garcia	.374	2025	KCR	65	237	29	73	16	2	7	31	25	1	38	13	7	266	114	25	1	2	0	4	.308	.481	.855	43	12.5	.373	137	11.2
25	Cal Raleigh C. Raleigh	.372	2025	SEA	66	245	44	65	11	0	26	53	39	3	76	7	2	288	154	37	0	1	4	3	.265	.629	1.000	57	24.3	.420	181	26.6