Aaron Judge has the best career OPS by an active player, with an OPS of 1.025.

Interpreted as:

highest career ops with a minimum of 1500 PA active MLB player

	NAME	OPS	PA	G	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	WRC	WRAA	WOBA	WRC+	BRAA
1	Aaron Judge A. Judge	1.025	4,662	1,071	3,853	804	1,132	191	7	343	778	746	36	1,297	59	19	2,366	541	0	27	85	108	.294	.411	.614	977	420.5	.425	177	424.6
2	Mike Trout M. Trout	.984	6,866	1,570	5,697	1,148	1,690	313	55	390	982	1,009	102	1,546	214	38	3,283	758	0	58	125	71	.297	.408	.576	1341	544.4	.413	167	546.8
3	Yordan Alvarez Y. Alvarez	.959	2,789	658	2,390	419	704	152	6	167	484	334	40	554	9	1	1,369	325	0	25	40	59	.295	.387	.573	532	198.8	.401	162	204.9
4	Shohei Ohtani S. Ohtani	.952	3,950	937	3,425	638	967	179	42	251	616	480	25	1,009	156	41	1,983	472	0	20	77	44	.282	.373	.579	732	261.5	.395	155	256.6
5	Juan Soto J. Soto	.947	4,435	1,014	3,559	710	1,005	193	15	218	635	833	17	751	65	24	1,882	426	2	24	72	98	.282	.418	.529	848	317.7	.402	157	309.6
6	Ronald Acuña Jr. R. Acuña Jr.	.915	3,373	750	2,919	611	855	150	12	174	433	389	50	746	199	49	1,551	336	0	15	19	43	.293	.384	.531	609	202.7	.388	144	184.1
7	Bryce Harper B. Harper	.907	7,338	1,710	6,147	1,114	1,725	382	24	345	1,010	1,070	49	1,580	148	50	3,190	751	13	59	133	136	.281	.388	.519	1269	408	.383	141	370
8	Freddie Freeman F. Freeman	.899	9,019	2,099	7,807	1,338	2,347	529	32	352	1,273	1,038	110	1,692	98	31	3,996	913	0	64	140	166	.301	.388	.512	1547	494.6	.382	142	461.6
9	Mookie Betts M. Betts	.889	6,590	1,453	5,773	1,121	1,686	380	40	280	869	710	50	887	194	39	2,986	700	4	53	35	76	.292	.371	.517	1116	333.7	.377	138	305.2
10	Paul Goldschmidt P. Goldschmidt	.888	8,580	2,005	7,399	1,252	2,138	461	24	370	1,219	1,074	51	1,935	174	35	3,757	855	0	56	119	170	.289	.380	.508	1440	436.2	.378	138	392.2
11	Fernando Tatis Jr. F. Tatis Jr.	.876	2,582	592	2,301	422	640	120	11	142	359	241	26	620	107	22	1,208	273	1	13	11	44	.278	.351	.525	430	117.2	.371	138	122.1
12	Kyle Tucker K. Tucker	.875	2,889	710	2,529	420	696	151	20	140	463	327	11	459	112	14	1,307	311	0	22	31	46	.275	.358	.517	475	130.5	.370	140	137.2
13	Giancarlo Stanton G. Stanton	.870	6,918	1,656	6,048	907	1,558	306	11	429	1,104	778	53	1,972	42	15	3,173	746	0	39	88	154	.258	.345	.525	1096	295	.368	135	289
14	Corey Seager C. Seager	.865	4,641	1,076	4,139	661	1,192	257	13	207	633	437	36	829	18	8	2,096	477	0	29	46	90	.288	.359	.506	747	191.8	.366	134	190.6
15	Pete Alonso P. Alonso	.860	3,954	925	3,436	536	866	164	8	244	650	395	95	901	17	4	1,778	416	0	28	44	97	.252	.343	.517	628	153.4	.362	134	163.8
16	Vladimir Guerrero Jr. V. Guerrero Jr.	.860	3,874	895	3,428	519	984	193	6	170	546	394	34	598	22	12	1,699	369	0	18	36	112	.287	.364	.496	629	165.2	.367	137	167.6
17	José Ramírez J. Ramírez	.859	6,398	1,525	5,656	941	1,590	380	41	268	900	627	40	762	263	60	2,856	689	19	56	95	79	.281	.354	.505	999	240	.361	130	232.6
18	Matt Olson M. Olson	.859	4,810	1,138	4,157	659	1,057	228	5	274	762	569	54	1,138	8	2	2,117	507	0	30	45	100	.254	.349	.509	765	190.6	.363	133	191.3
19	Rafael Devers R. Devers	.858	4,575	1,059	4,097	665	1,141	274	12	216	699	417	38	977	33	19	2,087	502	1	22	65	92	.278	.349	.509	721	172	.361	126	142.7
20	Alex Bregman A. Bregman	.852	5,058	1,162	4,354	726	1,191	282	18	202	698	598	64	688	43	15	2,115	502	1	41	15	111	.274	.366	.486	812	206.1	.365	135	215.8
21	Nolan Arenado N. Arenado	.851	7,383	1,753	6,685	981	1,896	398	34	351	1,171	572	43	1,077	29	23	3,415	783	5	78	80	198	.284	.340	.511	1128	260.6	.358	117	156
22	Kris Bryant K. Bryant	.851	4,550	1,054	3,919	667	1,068	233	19	184	548	504	103	1,064	44	20	1,891	436	0	24	21	63	.273	.368	.483	724	180.8	.364	126	148.2
23	Christian Yelich C. Yelich	.841	6,697	1,540	5,816	984	1,664	316	35	219	804	801	48	1,466	217	39	2,707	570	5	27	57	121	.286	.376	.465	1047	260.1	.362	129	242.7
24	Bobby Witt Jr. B. Witt Jr.	.840	2,373	547	2,172	346	625	130	31	92	325	153	21	423	131	40	1,093	253	1	26	18	28	.288	.337	.503	361	82.1	.356	127	73.7
25	Kyle Schwarber K. Schwarber	.840	5,005	1,207	4,225	746	976	161	13	308	707	711	44	1,418	33	18	2,087	482	1	24	46	50	.231	.346	.494	767	169.5	.357	125	149.9