Aaron Judge has the highest career OPS by an active player, with an OPS of 1.010.

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	1.010	4,316	993	3,564	736	1,026	173	5	315	716	693	33	1,209	53	16	2,154	493	0	26	68	100	.288	.406	.604	887	370.9	.420	174	374.5
2	Mike Trout M. Trout	.991	6,645	1,518	5,510	1,123	1,648	311	54	378	954	980	100	1,484	212	38	3,201	743	0	55	120	68	.299	.411	.581	1313	541.9	.415	169	544.4
3	Yordan Alvarez Y. Alvarez	.973	2,668	629	2,290	412	683	148	6	164	466	318	40	533	8	1	1,335	318	0	20	37	59	.298	.390	.583	521	202.4	.406	166	208.2
4	Juan Soto J. Soto	.953	4,087	936	3,280	655	934	179	15	201	592	769	16	696	57	23	1,746	395	2	20	67	84	.285	.421	.532	790	299.8	.404	158	290.5
5	Shohei Ohtani S. Ohtani	.945	3,591	860	3,119	562	878	167	36	225	567	432	22	917	145	37	1,792	428	0	18	68	40	.282	.371	.575	660	230.6	.393	153	225.5
6	Bryce Harper B. Harper	.911	7,085	1,653	5,934	1,082	1,670	369	24	336	976	1,035	46	1,533	140	50	3,095	729	13	57	131	134	.281	.389	.522	1231	399.5	.384	142	362
7	Ronald Acuña Jr. R. Acuña Jr.	.904	3,251	722	2,818	581	815	145	12	165	417	368	50	719	196	49	1,479	322	0	15	17	42	.289	.379	.525	576	183.7	.384	141	165.3
8	Freddie Freeman F. Freeman	.899	8,736	2,032	7,558	1,298	2,267	508	31	343	1,232	1,010	107	1,635	98	30	3,866	882	0	61	135	159	.300	.387	.512	1497	477.5	.382	142	444.3
9	Mookie Betts M. Betts	.897	6,273	1,381	5,494	1,071	1,615	371	39	271	831	675	49	856	188	39	2,877	681	4	51	33	71	.294	.373	.524	1077	331.8	.380	140	303.1
10	Paul Goldschmidt P. Goldschmidt	.892	8,273	1,928	7,119	1,204	2,056	446	23	362	1,187	1,050	49	1,879	169	35	3,634	831	0	55	116	166	.289	.381	.510	1398	428.9	.379	139	384.4
11	Fernando Tatis Jr. F. Tatis Jr.	.884	2,248	516	2,009	365	562	109	10	127	322	204	22	561	92	20	1,072	246	1	12	8	40	.280	.351	.534	380	105.7	.373	138	109.6
12	Corey Seager C. Seager	.872	4,442	1,029	3,964	641	1,151	251	13	200	617	415	35	788	18	8	2,028	464	0	28	44	85	.290	.360	.512	724	192.2	.368	135	190.6
13	Giancarlo Stanton G. Stanton	.871	6,893	1,649	6,025	907	1,551	305	11	429	1,103	776	53	1,963	42	15	3,165	745	0	39	88	153	.257	.345	.525	1093	294.9	.368	135	288.9
14	Kyle Tucker K. Tucker	.870	2,546	633	2,241	365	615	135	16	125	417	276	9	410	94	13	1,157	276	0	20	24	41	.274	.353	.516	415	110.2	.367	139	116.3
15	Vladimir Guerrero Jr. V. Guerrero Jr.	.863	3,540	819	3,145	475	905	177	6	160	507	349	30	551	20	10	1,574	343	0	16	31	108	.288	.363	.500	578	152.9	.367	137	154.4
16	Matt Olson M. Olson	.860	4,473	1,061	3,872	614	985	209	5	259	713	522	52	1,062	8	2	1,981	473	0	27	44	91	.254	.349	.512	713	177.3	.363	133	179
17	Nolan Arenado N. Arenado	.857	7,076	1,680	6,406	944	1,826	387	33	341	1,132	549	40	1,045	28	23	3,302	761	5	76	76	192	.285	.342	.515	1094	261.5	.360	118	156.6
18	José Ramírez J. Ramírez	.856	6,085	1,451	5,377	898	1,500	364	40	255	864	600	37	728	243	55	2,709	659	19	52	88	78	.279	.352	.504	945	222.2	.360	129	213.9
19	Rafael Devers R. Devers	.856	4,215	980	3,802	616	1,062	255	12	200	638	358	34	894	32	18	1,941	467	1	20	58	85	.279	.345	.511	659	152.3	.359	125	124.7
20	Kris Bryant K. Bryant	.855	4,509	1,043	3,880	665	1,062	231	19	184	547	502	103	1,051	44	20	1,883	434	0	24	21	62	.274	.370	.485	724	185.1	.366	127	153.2
21	Christian Yelich C. Yelich	.843	6,381	1,466	5,535	945	1,590	306	35	204	748	770	45	1,381	205	36	2,578	545	5	26	54	117	.287	.377	.466	1002	251.8	.363	130	234.8
22	Bobby Witt Jr. B. Witt Jr.	.841	2,035	469	1,868	304	538	104	28	82	285	127	18	362	110	34	944	214	1	21	12	27	.288	.336	.505	312	71.8	.356	128	64.9
23	Austin Riley A. Riley	.840	3,042	719	2,728	426	742	148	10	153	429	237	49	783	5	4	1,369	311	0	28	11	57	.272	.338	.502	468	103.6	.357	124	88.9
24	Kyle Schwarber K. Schwarber	.834	4,660	1,129	3,940	689	905	152	12	284	652	656	39	1,330	27	17	1,933	448	1	24	41	49	.230	.343	.491	705	147.7	.354	123	128.7
25	Trevor Story T. Story	.833	3,806	908	3,431	536	909	218	27	179	540	318	37	1,075	129	36	1,718	424	2	18	18	57	.265	.332	.501	569	110.1	.351	107	34.3