Aaron Judge has the best on-base percentage this season, with an on-base percentage of .510.

Interpreted as:

highest obp with a minimum of 3.1 PA per team game players this regular season

	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	.510	2025	NYY	34	130	32	55	9	2	11	33	21	2	31	3	2	153	101	22	0	0	4	4	.423	.777	1.287	45	27.3	.540	262	27.8
2	Pete Alonso P. Alonso	.470	2025	NYM	34	121	24	42	13	1	8	30	24	5	23	0	1	151	81	22	0	1	1	5	.347	.669	1.140	38	20.2	.483	214	20.4
3	Marcell Ozuna M. Ozuna	.438	2025	ATL	29	98	15	27	4	0	5	12	29	0	27	0	0	128	46	9	0	1	0	2	.276	.469	.907	24	9.2	.405	157	8.7
4	Will Smith W. Smith	.417	2025	LAD	26	84	11	27	6	0	3	19	15	1	22	2	1	103	42	9	0	3	0	0	.321	.500	.917	19	7	.400	157	6.9
5	George Springer G. Springer	.416	2025	TOR	31	94	13	29	8	1	3	13	18	0	27	5	0	113	48	12	0	1	1	2	.309	.511	.927	21	7.9	.403	166	8.4
6	Jonathan Aranda J. Aranda	.414	2025	TBR	31	98	15	31	9	0	5	17	14	3	25	0	0	116	55	14	0	1	0	3	.316	.561	.975	23	10	.423	183	10.9
7	J.P. Crawford	.405	2025	SEA	32	105	17	30	3	0	3	17	20	1	24	1	0	128	42	6	2	0	0	1	.286	.400	.805	20	5.3	.367	146	6.6
8	Gavin Lux G. Lux	.402	2025	CIN	31	106	14	33	8	1	1	15	16	0	28	1	0	122	46	10	0	0	0	0	.311	.434	.836	20	5.8	.374	132	4.6
9	Geraldo Perdomo G. Perdomo	.400	2025	AZ	34	120	18	35	7	0	5	29	24	1	17	9	0	152	57	12	2	5	0	1	.292	.475	.875	26	8.2	.382	142	7.6
10	Kyle Tucker K. Tucker	.399	2025	CHC	35	137	30	40	8	2	9	30	25	0	19	9	0	163	79	19	0	1	3	3	.292	.577	.975	32	12.9	.414	167	13
11	Fernando Tatis Jr. F. Tatis Jr.	.399	2025	SDP	32	122	26	40	4	1	8	18	14	1	22	8	2	138	70	13	0	1	1	2	.328	.574	.972	27	11.4	.418	171	11.6
12	Kyle Schwarber K. Schwarber	.397	2025	PHI	34	120	24	29	3	1	11	26	27	4	33	2	1	151	67	15	0	0	2	0	.242	.558	.956	29	11.6	.411	162	11.1
13	Paul Goldschmidt P. Goldschmidt	.397	2025	NYY	34	129	19	45	8	0	3	17	10	1	25	1	0	141	62	11	0	1	1	3	.349	.481	.878	24	7.9	.384	152	8.3
14	Alex Bregman A. Bregman	.396	2025	BOS	35	139	25	44	13	0	8	27	15	4	29	1	1	159	81	21	0	1	1	1	.317	.583	.979	32	13.4	.421	172	12.8
15	Shohei Ohtani S. Ohtani	.396	2025	LAD	31	123	35	36	4	3	8	11	21	0	37	9	1	144	70	15	0	0	2	0	.293	.569	.965	28	11.3	.413	165	11.2
16	Brendan Donovan B. Donovan	.394	2025	STL	32	124	19	42	9	0	3	19	11	1	15	3	1	138	60	12	1	1	0	3	.339	.484	.878	24	7.9	.386	148	7.8
17	Wilyer Abreu W. Abreu	.394	2025	BOS	34	111	20	31	6	0	7	22	21	0	30	4	0	132	58	13	0	0	4	2	.279	.523	.916	23	8.2	.392	151	7.6
18	Kristian Campbell K. Campbell	.394	2025	BOS	30	107	18	31	8	0	4	12	19	0	32	2	1	127	51	12	0	1	0	0	.290	.477	.870	22	7	.384	146	6.5
19	Zach McKinstry Z. McKinstry	.387	2025	DET	31	106	17	32	6	3	1	15	16	0	33	3	0	125	47	10	1	2	1	1	.302	.443	.830	19	4.9	.363	139	5.4
20	Kyle Stowers K. Stowers	.387	2025	MIA	31	109	18	35	4	1	6	25	12	1	34	2	1	124	59	11	0	2	0	3	.321	.541	.928	23	8.6	.401	154	7.9
21	James Wood J. Wood	.384	2025	WSH	34	128	21	35	8	0	9	21	22	1	40	5	2	151	70	17	0	0	0	1	.273	.547	.931	28	10.8	.405	159	10.6
22	Steven Kwan S. Kwan	.384	2025	CLE	34	135	20	45	6	0	4	16	10	1	14	4	0	147	63	10	1	0	0	0	.333	.467	.850	24	7.3	.376	148	7.9
23	Rhys Hoskins R. Hoskins	.381	2025	MIL	32	97	9	25	2	0	4	14	18	2	24	1	1	118	39	6	0	1	2	3	.258	.402	.783	17	3.3	.349	121	2.9
24	Sal Frelick S. Frelick	.381	2025	MIL	35	118	16	35	5	2	1	9	13	3	16	7	2	135	47	8	1	0	0	1	.297	.398	.779	20	4	.351	122	3.6
25	Josh Naylor J. Naylor	.380	2025	AZ	33	125	16	38	9	0	4	20	16	0	19	6	2	142	59	13	0	1	1	5	.304	.472	.852	23	6.6	.373	136	6.1