Mark McGwire has the best OPS with >125 at-bats with <300 at-bats in a season, with an OPS of 1.229 in 2000.

Interpreted as:

best ops single season >125 ab <300 ab by a player

	NAME	OPS	AB	SEASON	TM	G	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	Mark McGwire M. McGwire	1.229	236	2000	STL	89	60	72	8	0	32	73	76	7	78	1	0	321	176	40	0	2	12	5	.305	.483	.746	85	42.8	.494	195	41.7
2	Juan Soto J. Soto	1.185	154	2020	WSH	47	39	54	14	0	13	37	41	1	28	6	2	196	107	27	0	0	12	1	.351	.490	.695	51	26.1	.478	201	25.4
3	Matt Carpenter M. Carpenter	1.138	128	2022	NYY	47	28	39	9	0	15	37	19	5	35	0	0	154	93	24	1	1	1	2	.305	.412	.727	37	19.8	.472	218	20.4
4	Bob Hazle B. Hazle	1.126	134	1957	MIL	41	26	54	12	0	7	27	18	1	15	1	3	155	87	19	2	0	4	1	.403	.477	.649	37	20.2	.486	207	20.1
5	Dusty Rhodes D. Rhodes	1.105	164	1954	NYG	82	31	56	7	3	15	50	18	1	25	1	0	186	114	25	3	0		2	.341	.410	.695	43	21.8	.484	182	19.4
6	Freddie Freeman F. Freeman	1.102	214	2020	ATL	60	51	73	23	1	13	53	45	3	37	2	0	262	137	37	0	0	7	6	.341	.462	.640	63	30.1	.456	186	28.8
7	Reb Russell R. Russell	1.091	220	1922	PIT	60	51	81	14	8	12	75	14	7	18	4	2	250	147	34	9				.368	.423	.668	58	27.1	.482	173	24.7
8	Willie McCovey W. McCovey	1.085	192	1959	SFG	52	32	68	9	5	13	38	22	4	35	2	0	219	126	27	0	1	1	7	.354	.429	.656	51	25.5	.467	185	23.5
9	Gavvy Cravath G. Cravath	1.078	214	1919	PHN	83	34	73	18	5	12	45	35	2	21	8		255	137	35	4				.341	.438	.640	57	31.1	.497	214	29.5
10	Luke Voit L. Voit	1.069	143	2018	TOT	47	30	46	5	0	15	36	17	1	43	0	0	161	96	20	0	0	0	3	.322	.398	.671	36	17.4	.447	188	17
11	Marcell Ozuna M. Ozuna	1.067	228	2020	ATL	60	38	77	14	0	18	56	38	0	60	0	0	267	145	32	0	1	3	3	.338	.431	.636	61	27.9	.444	178	26.6
12	Ellis Burks E. Burks	1.066	149	1994	COL	42	33	48	8	3	13	24	16	0	39	3	1	165	101	24	0	0	3	3	.322	.388	.678	36	15.1	.441	155	11.8
13	Oscar Gamble O. Gamble	1.065	274	1979	TOT	100	48	98	10	1	19	64	50	1	28	2	1	327	167	30	0	2	12	7	.358	.456	.609	72	33.9	.456	183	33
14	Cody Ross C. Ross	1.064	173	2007	FLA	66	35	58	19	0	12	39	20	3	38	2	0	197	113	31	0	1	3	2	.335	.411	.653	43	18.8	.445	170	17.8
15	Mickey Mantle M. Mantle	1.063	172	1963	NYY	65	40	54	8	0	15	35	40	0	32	2	1	213	107	23	0	1	4	5	.314	.441	.622	47	24.4	.457	192	22.7
16	Justin Morneau J. Morneau	1.055	296	2010	MIN	81	53	102	25	1	18	56	50	0	62	0	0	348	183	44	0	2	7	6	.345	.437	.618	75	35.3	.448	183	33.9
17	Joe DiMaggio J. DiMaggio	1.055	272	1949	NYY	76	58	94	14	6	14	67	55	2	18	0	1	329	162	34	0			11	.346	.459	.596	74	34.6	.478	176	32.5
18	Gary Sheffield G. Sheffield	1.054	213	1995	FLA	63	46	69	8	0	16	46	55	4	45	19	4	274	125	24	0	2	8	3	.324	.467	.587	61	26.7	.450	177	26.6
19	Luke Scott L. Scott	1.047	214	2006	HOU	65	31	72	19	6	10	37	30	4	43	2	1	249	133	35	0	1	4	2	.336	.426	.621	54	22.3	.436	165	21.3
20	Matt Williams M. Williams	1.046	283	1995	SFG	76	53	95	17	1	23	65	30	2	58	2	0	318	183	41	0	3	8	8	.336	.399	.647	67	27.5	.437	170	28.2
21	Dick Wakefield D. Wakefield	1.040	276	1944	DET	78	53	98	15	5	12	53	55	1	29	2	2	332	159	32	0			5	.355	.464	.576	73	37.2	.479	188	33.5
22	George Selkirk G. Selkirk	1.040	256	1937	NYY	78	49	84	13	5	18	68	34	2	24	8	2	293	161	36	1				.328	.411	.629	64	27.3	.458	156	23.5
23	Jim Thome J. Thome	1.039	276	2010	MIN	108	48	78	16	2	25	59	60	2	82	0	0	340	173	43	0	2	4	8	.283	.412	.627	71	32	.439	177	30.6
24	Phil Plantier P. Plantier	1.034	148	1991	BOS	53	27	49	7	1	11	35	23	1	38	1	0	174	91	19	0	2	2	2	.331	.420	.615	37	17.4	.448	175	15.5
25	Gary Sánchez G. Sánchez	1.032	201	2016	NYY	53	34	60	12	0	20	42	24	2	57	1	0	229	132	32	0	2	2	5	.299	.376	.657	47	20.2	.425	170	19.4