Michael Busch has the highest OPS by a first baseman this season, with an OPS of .925.

Interpreted as:

highest ops with a minimum of 3.1 PA per team game among first basemen this regular season

	NAME	OPS	SEASON	TM	G	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	WRC	WRAA	WOBA	WRC+	BRAA
1	Michael Busch M. Busch	.925	2025	CHC	90	300	45	87	15	3	19	59	35	6	77	4	0	341	165	37	0	0	1	1	.290	.375	.550	63	22.9	.397	161	24.1
2	Pete Alonso P. Alonso	.908	2025	NYM	97	361	53	101	26	1	21	77	46	12	96	1	2	423	192	48	0	4	4	14	.280	.376	.532	74	25.1	.387	155	27.1
3	Jonathan Aranda J. Aranda	.892	2025	TBR	91	315	48	102	20	0	11	49	33	8	85	0	1	358	155	31	0	2	2	7	.324	.399	.492	63	21.3	.387	155	23
4	Freddie Freeman F. Freeman	.842	2025	LAD	84	317	46	94	25	1	10	49	33	3	80	1	1	356	151	36	0	3	5	8	.297	.365	.476	55	13.5	.360	135	14.4
5	Ryan O'Hearn R. O'Hearn	.840	2025	BAL	82	273	38	78	14	0	11	34	39	5	52	3	1	319	125	25	0	2	3	8	.286	.382	.458	51	13.6	.366	138	14.3
6	Matt Olson M. Olson	.830	2025	ATL	95	359	52	94	23	0	17	61	56	2	99	0	0	420	168	40	0	3	2	10	.262	.362	.468	65	15.8	.360	131	15.4
7	Spencer Torkelson S. Torkelson	.826	2025	DET	91	325	55	76	20	0	21	59	44	9	92	1	1	383	159	41	0	5	5	10	.234	.337	.489	56	11.8	.351	127	12.2
8	Bryce Harper B. Harper	.825	2025	PHI	68	253	38	66	18	0	10	35	43	4	60	9	0	302	114	28	0	2	2	3	.261	.374	.451	47	11.5	.360	133	11.5
9	Vladimir Guerrero Jr. V. Guerrero Jr.	.818	2025	TOR	94	350	59	97	19	0	12	46	56	6	59	5	2	414	152	31	0	2	7	7	.277	.384	.434	63	14.6	.357	131	15
10	Josh Naylor J. Naylor	.817	2025	AZ	87	327	46	96	18	1	11	58	35	2	46	11	2	368	149	30	0	4	4	12	.294	.361	.456	54	11.5	.352	126	11.1
11	Paul Goldschmidt P. Goldschmidt	.776	2025	NYY	91	334	55	96	22	1	8	36	28	2	61	5	1	365	144	31	0	1	5	7	.287	.345	.431	49	6.4	.335	115	6.4
12	Rhys Hoskins R. Hoskins	.767	2025	MIL	82	269	30	65	12	1	12	42	38	5	85	2	1	318	115	25	0	6	2	6	.242	.340	.428	42	5.1	.333	114	5.1
13	Vinnie Pasquantino V. Pasquantino	.766	2025	KCR	96	371	37	101	14	1	15	56	27	5	68	1	0	404	162	30	0	1	3	3	.272	.329	.437	53	6.1	.332	108	3.7
14	Willson Contreras W. Contreras	.765	2025	STL	91	336	46	85	22	0	12	55	31	14	94	4	0	384	143	34	1	2	1	9	.253	.339	.426	52	7.1	.336	118	8
15	Nolan Schanuel N. Schanuel	.764	2025	LAA	92	342	45	94	17	1	8	40	43	6	47	4	1	396	137	26	3	2	4	6	.275	.364	.401	54	7.5	.337	114	6.5
16	Spencer Steer S. Steer	.713	2025	CIN	89	323	39	81	15	1	11	39	24	3	84	6	1	351	131	27	0	1	0	9	.251	.308	.406	41	-0.2	.312	94	-2.6
17	Luis Arraez L. Arraez	.703	2025	SDP	90	365	39	102	17	4	5	35	18	2	11	4	1	393	142	26	5	3	0	5	.279	.314	.389	44	-1.8	.307	100	0
18	Carlos Santana C. Santana	.688	2025	CLE	89	311	43	72	7	0	11	41	43	3	67	6	0	360	112	18	0	3	1	6	.232	.328	.360	40	-1.6	.308	97	-1.2
19	Nathaniel Lowe N. Lowe	.685	2025	WSH	96	365	44	83	14	2	14	61	34	1	110	1	0	402	143	30	0	2	0	5	.227	.294	.392	43	-4.1	.300	92	-3.6
20	Ty France T. France	.666	2025	MIN	92	322	37	80	16	0	6	42	15	15	57	1	0	353	114	22	0	1	0	8	.248	.312	.354	37	-4.4	.298	89	-4.4
21	Christian Walker C. Walker	.660	2025	HOU	90	345	37	79	12	1	12	47	23	6	103	0	0	377	129	25	0	3	0	9	.229	.286	.374	37	-6.9	.290	85	-6.5
22	Michael Toglia M. Toglia	.642	2025	COL	78	276	20	56	14	1	10	31	26	1	116	3	0	305	102	25	0	2	2	6	.203	.272	.370	27	-8.4	.279	63	-13
23	Eric Wagaman E. Wagaman	.641	2025	MIA	86	323	33	78	20	1	5	33	21	0	68	3	1	348	115	26	0	4	0	10	.241	.284	.356	31	-9.1	.281	75	-9.9