Since 2021, Aaron Judge has the best on-base percentage, with an on-base percentage of .426.

Interpreted as:

highest obp with a minimum of 1.55 PA per team game by a player since 2021

	NAME	OBP	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	.426	721	2,587	560	792	134	3	249	562	531	25	794	47	10	3,165	1,679	386	0	22	86	73	.306	.649	1.075	709	334.6	.443	193	341.1
2	Juan Soto J. Soto	.418	783	2,747	549	758	128	10	175	480	668	15	574	72	22	3,452	1,431	313	2	20	55	80	.276	.521	.939	654	244.9	.400	160	248.1
3	Roman Anthony R. Anthony	.396	71	257	48	75	18	1	8	32	40	5	84	4	1	303	119	27	0	1	0	2	.292	.463	.859	51	15.6	.376	138	13.5
4	Freddie Freeman F. Freeman	.392	773	2,947	530	907	205	10	127	464	379	45	558	59	11	3,398	1,513	342	0	27	55	57	.308	.513	.905	600	196.9	.384	147	194.2
5	Ronald Acuña Jr. R. Acuña Jr.	.391	504	1,937	404	571	98	7	105	265	280	34	450	144	35	2,262	998	210	0	11	13	32	.295	.515	.906	408	138.7	.389	147	130.5
6	Buster Posey B. Posey	.390	113	395	68	120	23	0	18	56	56	1	87	0	0	454	197	41	0	2	5	15	.304	.499	.889	79	24.2	.379	141	23.6
7	Bryce Harper B. Harper	.386	643	2,366	405	679	173	3	131	383	372	21	599	54	16	2,782	1,251	307	3	20	48	58	.287	.529	.914	496	165.9	.386	147	158.4
8	Yordan Alvarez Y. Alvarez	.385	588	2,134	369	628	130	6	142	411	294	37	471	9	2	2,489	1,196	278	0	24	38	50	.294	.560	.946	465	170	.397	161	175.8
9	Shohei Ohtani S. Ohtani	.384	764	2,867	575	818	145	38	233	522	449	21	842	136	35	3,352	1,738	416	0	15	85	38	.285	.606	.990	659	262.5	.409	165	260.7
10	Nick Kurtz N. Kurtz	.383	117	420	90	122	26	2	36	86	63	2	151	2	1	488	260	64	0	3	3	4	.290	.619	1.002	100	41.9	.419	173	42.1
11	Kyle Teel K. Teel	.375	78	253	38	69	11	0	8	35	37	5	77	3	1	297	104	19	1	1	0	1	.273	.411	.786	44	8.7	.349	124	8.5
12	Yandy Díaz Y. Díaz	.374	703	2,609	362	765	148	3	83	347	319	27	426	7	6	2,971	1,168	234	0	16	10	61	.293	.448	.822	460	108.3	.358	136	127
13	Vladimir Guerrero Jr. V. Guerrero Jr.	.372	792	3,049	485	893	172	2	159	489	364	32	516	25	12	3,463	1,546	333	0	18	38	102	.293	.507	.879	585	174.2	.375	144	177.7
14	Mike Trout M. Trout	.370	396	1,427	252	374	65	7	102	220	229	22	488	13	1	1,687	759	174	0	9	26	17	.262	.532	.902	293	93.6	.382	147	91.6
15	Kyle Tucker K. Tucker	.365	661	2,401	398	665	140	13	134	433	335	10	419	105	14	2,769	1,233	287	1	22	28	45	.277	.514	.878	462	133.2	.373	143	140.3
16	Christian Yelich C. Yelich	.363	638	2,367	407	633	111	10	82	329	340	19	640	93	16	2,736	1,010	203	2	8	26	38	.267	.427	.790	392	68.2	.344	119	61.6
17	Mookie Betts M. Betts	.363	682	2,661	506	738	156	14	136	404	341	31	422	60	14	3,061	1,330	306	0	28	9	43	.277	.500	.862	503	139.8	.369	138	140.8
18	Corey Seager C. Seager	.361	590	2,278	362	644	128	4	133	360	266	24	440	10	3	2,586	1,179	265	0	18	39	52	.283	.518	.879	429	123.6	.371	141	124.8
19	Brendan Donovan B. Donovan	.361	492	1,765	241	498	97	5	40	202	182	43	271	15	12	2,006	725	142	4	12	6	20	.282	.411	.772	280	44.2	.340	119	45.9
20	Michael Brantley M. Brantley	.360	200	766	103	231	45	4	15	80	66	6	85	2	1	842	329	64	1	3	3	14	.302	.430	.790	121	20.8	.343	122	21.7
21	Brandon Belt B. Belt	.360	278	918	143	229	46	3	56	125	146	15	325	4	2	1,083	449	105	0	4	6	23	.249	.489	.849	174	44.4	.364	134	46
22	Ketel Marte K. Marte	.360	639	2,385	394	666	148	14	115	351	286	27	459	26	6	2,721	1,187	277	0	23	21	57	.279	.498	.857	439	116.3	.366	133	107.8
23	Luis Arraez L. Arraez	.359	716	2,806	366	883	140	17	32	267	186	19	175	29	15	3,046	1,153	189	15	20	17	63	.315	.411	.770	415	54.6	.335	116	56.8
24	Jose Altuve J. Altuve	.359	685	2,704	470	778	147	4	122	333	278	30	477	69	19	3,028	1,299	273	2	14	12	66	.288	.480	.839	478	119.4	.361	136	125.9
25	Xavier Edwards X. Edwards	.358	239	904	126	269	35	10	4	72	85	4	154	63	11	1,006	336	49	6	7	3	7	.298	.372	.730	127	7.8	.322	104	4.3