Ted Williams has the highest career OPS by a left fielder, with an OPS of 1.121.

Interpreted as:

left field fielder ops with a minimum of 3000 PA career leaders

	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	Ted Williams T. Williams	1.121	9,114	2,143	7,141	1,667	2,469	481	60	490	1,694	1,914	37	645	22	4	4,540	1,031	2	20	86	187	.346	.485	.636	2199	1,153.6	.496	190	1,013.8
2	Barry Bonds B. Bonds	1.064	12,122	2,873	9,434	2,155	2,843	575	74	746	1,948	2,493	104	1,437	478	134	5,804	1,395	2	89	686	161	.301	.449	.615	2602	1,138.3	.439	175	1,137.5
3	Manny Ramirez M. Ramirez	.995	5,042	1,188	4,228	786	1,325	277	7	278	901	707	64	882	10	8	2,450	562	0	43	144	136	.313	.416	.579	987	373.6	.417	155	347.1
4	Albert Belle A. Belle	.986	4,420	1,013	3,858	691	1,183	285	14	279	867	465	38	622	61	29	2,333	578	2	57	60	134	.307	.382	.605	857	312.9	.415	150	288.9
5	Chick Hafey C. Hafey	.966	3,180	802	2,848	540	942	236	47	124	597	243	25	294	57		1,644	407	64				.331	.388	.577	620	214.5	.428	142	184.1
6	Ralph Kiner R. Kiner	.964	5,677	1,328	4,703	908	1,327	199	36	346	934	937	23	640	19	2	2,636	581	7	7	1	111	.282	.403	.560	1090	426.8	.433	150	354.1
7	Lefty O'Doul L. O'Doul	.956	3,581	894	3,192	618	1,126	173	41	113	532	329	23	114	35		1,720	327	37				.353	.417	.539	715	257.8	.430	145	219.5
8	Ed Delahanty E. Delahanty	.956	6,947	1,517	6,165	1,371	2,204	452	161	95	1,262	664	78	330	376		3,263	708	40				.358	.427	.529	1606	592.8	.445	152	550.3
9	Stan Musial S. Musial	.931	3,605	947	3,111	524	979	182	39	135	566	457	11	255	19	10	1,644	356	6	20	37	47	.315	.402	.528	657	245.1	.413	145	201
10	Ken Williams K. Williams	.927	5,187	1,256	4,495	807	1,436	261	70	187	859	524	26	255	146		2,398	518	142				.319	.394	.533	952	319.8	.421	134	239.6
11	Kevin Mitchell K. Mitchell	.926	3,396	866	2,965	481	875	171	15	187	577	377	19	506	15	19	1,637	373	1	34	74	64	.295	.374	.552	598	207.6	.398	152	206.6
12	Charlie Keller C. Keller	.925	3,441	871	2,841	529	793	126	48	155	568	584	10	379	31	0	1,480	329	6			35	.279	.404	.521	625	249.7	.429	155	223.2
13	Al Simmons A. Simmons	.923	5,894	1,386	5,429	976	1,807	316	94	212	1,188	389	21	479	34		2,947	622	55			23	.333	.380	.543	1079	339.6	.412	134	278.1
14	Willie Keeler W. Keeler	.908	4,376	921	3,957	997	1,517	132	96	19	501	247	65	42	324		1,898	247	107				.383	.428	.480	947	285.6	.429	137	251
15	Ryan Braun R. Braun	.899	5,551	1,339	5,006	820	1,502	318	33	266	866	455	58	996	165	46	2,684	617	0	32	48	123	.300	.363	.536	931	278.1	.382	137	247.3
16	Matt Holliday M. Holliday	.897	7,554	1,798	6,636	1,107	2,010	450	32	297	1,156	756	121	1,248	107	37	3,415	779	1	40	57	206	.303	.382	.515	1281	395.3	.386	137	337.2
17	Adam Dunn A. Dunn	.896	4,463	1,065	3,627	645	891	183	7	259	629	759	54	1,182	55	17	1,865	449	2	21	79	53	.246	.382	.514	744	197.9	.382	129	162.3
18	Billy Hamilton B. Hamilton	.895	7,183	1,492	5,935	1,626	2,064	231	93	37	704	1,125	85	240	894		2,592	361	38				.348	.458	.437	1645	563.1	.436	143	493
19	Goose Goslin G. Goslin	.894	9,165	2,141	8,057	1,377	2,559	464	162	237	1,542	901	53	548	171		4,058	863	154				.318	.390	.504	1602	441.5	.405	128	347.5
20	Bob Johnson B. Johnson	.893	7,395	1,711	6,357	1,125	1,875	369	86	258	1,170	988	22	778	87		3,190	713	28			102	.295	.392	.502	1297	427.1	.409	133	320.3
21	Willie Stargell W. Stargell	.892	5,876	1,481	5,177	809	1,460	273	44	313	991	592	53	1,249	11	10	2,760	630	9	45	155	98	.282	.359	.533	965	346.4	.388	147	311.2
22	Sam Thompson S. Thompson	.891	6,493	1,402	5,967	1,258	1,981	343	160	126	1,302	450	63	96	232		3,022	629	13				.332	.385	.506	1411	415.9	.411	136	376.5
23	Jake Stenzel J. Stenzel	.891	3,383	757	2,990	661	1,013	189	71	32	530	299	58	110	292		1,440	292	36				.339	.409	.482	713	187.2	.417	130	172.5
24	Frank Howard F. Howard	.881	4,436	1,086	3,854	518	1,074	146	21	238	676	535	23	863	4	4	1,976	405	0	24	95	131	.279	.368	.513	727	265.9	.388	151	246.9
25	Bill Lange B. Lange	.879	3,095	696	2,733	599	924	126	73	31	491	298	21	103	353		1,289	230	43				.338	.407	.472	633	157.2	.413	126	125.6