Barry Bonds has the highest OPS by a left fielder in a season, with an OPS of 1.422 in 2004.

Interpreted as:

highest ops with a minimum of 3.1 PA per team game by a left fielder in a 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	Barry Bonds B. Bonds	1.422	2004	SFG	147	373	129	135	27	3	45	101	232	9	41	6	1	617	303	75	0	3	120	5	.362	.609	.812	185	108	.537	233	105.7
2	Barry Bonds B. Bonds	1.381	2002	SFG	143	403	117	149	31	2	46	110	198	9	47	9	2	612	322	79	0	2	68	4	.370	.582	.799	183	110	.544	244	109.9
3	Barry Bonds B. Bonds	1.379	2001	SFG	153	476	129	156	32	2	73	137	177	9	93	13	3	664	411	107	0	2	35	5	.328	.515	.863	200	117.7	.537	234	116.6
4	Babe Ruth B. Ruth	1.359	1921	NYY	152	540	177	204	44	16	59	168	145	4	81	17	13	693	457	119	4				.378	.512	.846	214	127.8	.575	224	118.7
5	Ted Williams T. Williams	1.287	1941	BSA	143	456	135	185	33	3	37	120	147	3	27	2	4	606	335	73	0			10	.406	.553	.735	179	108.8	.568	221	96.9
6	Barry Bonds B. Bonds	1.278	2003	SFG	130	390	111	133	22	1	45	90	148	10	58	7	0	550	292	68	0	2	61	7	.341	.529	.749	148	80.5	.503	212	79.4
7	Ted Williams T. Williams	1.257	1957	BOS	132	420	96	163	28	1	38	87	119	5	43	0	1	546	307	67	0	2	33	11	.388	.526	.731	148	87.3	.524	223	79
8	Babe Ruth B. Ruth	1.253	1926	NYY	152	495	139	184	30	5	47	153	144	3	76	11	9	652	365	82	10				.372	.516	.737	184	105.6	.551	216	100.6
9	Hugh Duffy H. Duffy	1.196	1894	BSN	125	539	160	237	51	16	18	145	66	1	15	48		616	374	85	10				.440	.502	.694	203	91.3	.526	169	80.7
10	Juan Soto J. Soto	1.185	2020	WSH	47	154	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
11	Tip O'Neill T. O'Neill	1.180	1887	STL	124	517	167	225	52	19	14	123	50	5	20	30		572	357	85					.435	.490	.691	191	96.4	.525	190	88.9
12	Ted Williams T. Williams	1.164	1946	BSA	150	514	142	176	37	8	38	123	156	2	44	0	0	672	343	83	0			12	.342	.497	.667	166	95.8	.525	214	87.5
13	Sam Thompson S. Thompson	1.161	1894	PHI	102	451	114	187	32	28	13	147	41	1	13	27		501	314	73	8				.415	.465	.696	153	62.8	.504	162	58.7
14	Albert Belle A. Belle	1.152	1994	CLE	106	412	90	147	35	2	36	101	58	5	71	9	6	480	294	73	1	4	9	5	.357	.438	.714	119	58.1	.476	186	54.7
15	Ted Williams T. Williams	1.148	1954	BOS	117	386	93	133	23	1	29	89	136	1	32	0	0	526	245	53	0	3		10	.345	.513	.635	131	71.1	.507	207	65.5
16	Ted Williams T. Williams	1.147	1942	BSA	150	522	141	186	34	5	36	137	145	4	51	3	2	671	338	75	0			12	.356	.499	.648	168	96.2	.524	209	86.5
17	Ted Williams T. Williams	1.141	1949	BSA	155	566	150	194	39	3	43	159	162	2	48	1	1	730	368	85	0			22	.343	.490	.650	182	95.5	.511	187	82.2
18	Barry Bonds B. Bonds	1.136	1993	SFG	159	539	129	181	38	4	46	123	126	2	79	29	12	674	365	88	0	7	43	11	.336	.458	.677	157	76.4	.467	193	77.7
19	Ted Williams T. Williams	1.133	1947	BSA	156	528	125	181	40	9	32	114	162	2	47	0	1	693	335	81	1			10	.343	.499	.634	170	91.3	.508	207	86.2
20	Al Simmons A. Simmons	1.130	1930	PHA	138	554	152	211	41	16	36	165	39	1	34	9	2	611	392	93	17				.381	.423	.708	153	67.4	.480	173	63.8
21	Barry Bonds B. Bonds	1.127	2000	SFG	143	480	129	147	28	4	49	106	117	3	77	11	3	607	330	81	0	7	22	6	.306	.440	.688	141	61	.456	174	61.2
22	Ed Delahanty E. Delahanty	1.117	1895	PHI	116	480	149	194	49	10	11	106	86	6	31	46		578	296	70	6				.404	.500	.617	174	78.7	.510	177	76.8
23	Luis Gonzalez L. Gonzalez	1.117	2001	ARI	162	609	128	198	36	7	57	142	100	14	83	1	1	728	419	100	0	5	24	14	.325	.429	.688	168	77.8	.454	173	69.4
24	Babe Ruth B. Ruth	1.114	1919	BSA	130	432	103	139	34	12	29	113	101	6	58	7		542	284	75	3				.322	.456	.657	127	70.9	.509	203	65.5
25	Ted Williams T. Williams	1.112	1948	BSA	137	509	124	188	44	3	25	127	126	3	41	4	0	638	313	72	0			10	.369	.497	.615	156	81	.504	184	68.8