Since 2021, Aaron Judge has the highest on-base percentage, with an on-base percentage of .424.

Interpreted as:

highest on base percentage 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	.424	640	2,311	488	713	121	3	222	508	454	21	712	41	8	2,802	1,506	346	0	16	66	65	.309	.652	1.076	630	300	.445	195	306.6
2	Juan Soto J. Soto	.420	694	2,425	480	669	122	9	145	411	601	13	488	42	18	3,058	1,244	276	1	18	47	77	.276	.513	.933	575	214	.399	159	215.1
3	Freddie Freeman F. Freeman	.398	688	2,621	486	819	187	9	112	415	347	41	482	53	10	3,034	1,360	308	0	25	53	51	.312	.519	.917	546	187	.389	150	183.3
4	Bryce Harper B. Harper	.391	568	2,078	365	603	154	3	113	342	337	18	525	50	14	2,455	1,102	270	3	19	44	55	.290	.530	.921	443	152	.389	148	144.4
5	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
6	Ronald Acuña Jr. R. Acuña Jr.	.390	430	1,676	348	503	89	6	91	236	222	31	370	136	34	1,940	877	186	0	11	10	28	.300	.523	.913	352	121.9	.391	148	114.2
7	Shohei Ohtani S. Ohtani	.384	677	2,539	502	731	132	34	203	463	385	19	736	127	33	2,958	1,540	369	0	15	74	32	.288	.607	.990	581	231.9	.410	165	229.1
8	Yordan Alvarez Y. Alvarez	.383	569	2,069	359	604	126	6	139	402	282	37	459	9	1	2,411	1,159	271	0	23	36	49	.292	.560	.943	448	162.6	.396	160	168.4
9	Jacob Wilson J. Wilson	.374	96	363	50	121	17	2	8	41	22	3	28	5	0	392	166	27	2	2	1	13	.333	.457	.832	61	15.8	.364	138	16.9
10	Xavier Edwards X. Edwards	.374	155	562	76	173	21	6	1	44	61	2	103	47	10	636	209	28	5	6	2	1	.308	.372	.746	84	9.6	.331	109	6.8
11	Vladimir Guerrero Jr. V. Guerrero Jr.	.371	706	2,723	430	793	151	2	144	436	323	30	465	21	10	3,092	1,380	297	0	16	34	88	.291	.507	.877	519	153.7	.374	143	157
12	Mookie Betts M. Betts	.370	598	2,328	459	654	141	13	125	358	313	29	382	58	12	2,690	1,196	279	0	20	8	33	.281	.514	.884	460	142.4	.378	144	142.4
13	Yandy Díaz Y. Díaz	.369	619	2,294	313	661	132	3	68	305	281	23	376	7	5	2,612	1,003	203	0	14	8	57	.288	.437	.807	392	83.6	.353	133	100.7
14	Mike Trout M. Trout	.367	311	1,134	199	305	53	7	87	183	163	17	361	13	1	1,320	633	147	0	6	19	13	.269	.558	.926	237	82.2	.390	153	81.1
15	Brendan Donovan B. Donovan	.367	439	1,557	213	445	85	5	34	178	162	42	242	15	10	1,773	642	124	3	9	5	20	.286	.412	.779	252	44.8	.344	122	45.8
16	James Wood J. Wood	.366	151	566	86	155	31	4	27	92	80	3	180	23	12	651	275	62	0	2	3	6	.274	.486	.851	105	29.6	.369	138	29.1
17	Kyle Tucker K. Tucker	.365	596	2,165	356	605	128	13	125	403	296	8	376	98	12	2,490	1,134	266	0	21	28	42	.279	.524	.889	421	126.3	.376	145	132.1
18	Chase Meidroth C. Meidroth	.365	49	177	22	50	5	0	2	9	23	0	27	8	3	200	61	7	0	0	0	3	.282	.345	.710	24	1.6	.323	107	1.6
19	Christian Yelich C. Yelich	.363	556	2,049	354	543	96	10	67	269	305	16	551	87	13	2,380	860	173	2	8	22	36	.265	.420	.783	337	55.9	.342	117	49.2
20	Liam Hicks L. Hicks	.362	45	120	15	33	7	1	4	25	14	3	19	0	0	140	54	12	2	1	0	1	.275	.450	.812	21	4.9	.357	127	4.4
21	Jose Altuve J. Altuve	.362	599	2,386	424	696	133	3	107	287	242	27	415	65	17	2,667	1,156	243	1	11	9	52	.292	.484	.846	427	112.8	.365	138	119.1
22	Luis Arraez L. Arraez	.361	627	2,449	331	774	126	16	27	232	165	18	159	21	12	2,655	1,013	169	7	16	17	55	.316	.414	.775	366	52.5	.337	117	52.8
23	Nolan Schanuel N. Schanuel	.361	245	874	116	231	36	1	18	83	122	15	160	13	2	1,025	323	55	6	8	4	20	.264	.370	.731	132	12.2	.327	110	12
24	Jake Mangum J. Mangum	.360	37	127	13	40	6	0	1	21	8	1	19	10	0	137	49	7	1	0	0	2	.315	.386	.746	18	2.1	.333	119	2.9
25	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