Ted Williams had the best OPS by a player in his first 4 seasons, with an OPS of 1.123.

Interpreted as:

highest ops with a minimum of 1.55 PA per team game by a player first four seasons

	NAME	OPS	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	Ted Williams T. Williams	1.123	586	2,104	541	749	154	33	127	515	495	12	196	11		2,615	1,350	314	4			45	.356	.481	.642	643	337.5	.503	185	289.6
2	Chuck Klein C. Klein	1.048	517	2,111	446	760	152	28	125	470	181	6	182	16		2,329	1,343	305	31				.360	.412	.636	522	215.9	.458	148	159.1
3	Albert Pujols A. Pujols	1.037	629	2,363	500	787	189	9	160	504	304	35	279	13	13	2,728	1,474	358	1	25	43	75	.333	.413	.624	575	240	.433	166	231.5
4	Johnny Mize J. Mize	1.030	573	2,069	368	716	148	45	99	416	272	14	185	3		2,369	1,251	292	14			9	.346	.425	.605	518	219.3	.458	173	213.8
5	Joe DiMaggio J. DiMaggio	1.019	554	2,319	520	791	143	49	137	558	199	15	117	16		2,544	1,443	329	11			11	.341	.397	.622	539	217.2	.450	149	180.8
6	Norm Cash N. Cash	1.016	351	1,000	201	321	38	12	63	211	207	20	153	16	8	1,238	572	113	3	8	23	16	.321	.444	.572	260	116.9	.440	166	102
7	Todd Helton T. Helton	1.012	506	1,781	343	594	137	9	107	368	232	16	203	15	13	2,049	1,070	253	1	19	33	42	.334	.411	.601	420	156.6	.426	132	87.3
8	Ryan Howard R. Howard	1.007	410	1,461	255	425	73	3	129	353	250	16	493	1	1	1,742	891	205	0	15	80	28	.291	.397	.610	333	117.4	.410	145	102.4
9	Nick Kurtz N. Kurtz	1.002	117	420	90	122	26	2	36	86	63	2	151	2	1	488	260	64	0	3	3	4	.290	.383	.619	100	41.9	.419	173	42.1
10	Frank Thomas F. Thomas	1.002	531	1,872	357	600	124	7	104	383	416	10	308	11	8	2,327	1,050	235	0	29	42	54	.321	.441	.561	472	208.9	.436	175	205.9
11	Rudy York R. York	.985	344	1,173	224	355	61	6	88	295	175	4	179	9		1,357	692	155	5			8	.303	.395	.590	273	103.1	.437	136	71
12	Lance Berkman L. Berkman	.984	462	1,601	302	487	120	8	101	336	267	18	333	26	16	1,903	926	229	0	17	26	26	.304	.406	.578	371	134.4	.414	147	115.7
13	Juan Soto J. Soto	.981	464	1,612	337	485	91	8	98	312	373	6	352	32	12	2,003	886	197	1	11	48	44	.301	.432	.550	401	156.6	.410	156	143.2
14	Willie Mays W. Mays	.980	458	1,736	318	537	75	35	116	328	218	9	194	43	14	1,978	1,030	226	1	14	13	37	.309	.386	.593	380	152.2	.430	153	133.2
15	Jim Gentile J. Gentile	.976	302	906	164	264	43	2	68	244	169	18	185	1	1	1,106	515	113	0	13	11	21	.291	.408	.568	216	88.2	.422	161	84
16	Yordan Alvarez Y. Alvarez	.973	368	1,328	247	393	90	3	98	283	180	17	346	2	1	1,537	783	191	0	12	16	38	.296	.384	.590	300	115.7	.405	164	117.5
17	Hank Greenberg H. Greenberg	.971	423	1,662	297	539	142	26	74	392	196	3	262	19		1,876	955	242	15				.324	.397	.575	374	143.1	.433	145	116.7
18	Paul Waner P. Waner	.970	602	2,357	488	840	170	74	38	396	292	15	73	37		2,727	1,272	282	63				.356	.431	.540	546	206.5	.441	149	175.1
19	Ralph Kiner R. Kiner	.966	604	2,171	401	618	78	17	168	458	401	7	312	11		2,582	1,234	263	3			52	.285	.398	.568	495	200.8	.438	153	169.6
20	Mel Ott M. Ott	.963	391	1,203	237	388	72	9	61	251	179	8	92	12		1,414	661	142	24				.323	.414	.549	279	99.1	.433	143	87.1
21	Stan Musial S. Musial	.962	455	1,699	315	584	135	44	36	254	226	9	72	23		1,953	915	215	19			27	.344	.423	.539	378	171.9	.447	171	156.8
22	Jake Stenzel J. Stenzel	.961	206	799	210	277	53	24	17	161	102	6	33	78		912	429	94	5				.347	.424	.537	219	60.7	.438	134	57.7
23	Eddie Mathews E. Mathews	.961	581	2,082	394	585	98	22	153	397	380	6	357	20	14	2,491	1,186	273	10	13	20	29	.281	.391	.570	467	180.6	.423	155	174.6
24	Joey Votto J. Votto	.958	456	1,626	268	511	113	6	90	298	225	13	348	28	11	1,870	906	209	0	6	28	26	.314	.401	.557	349	127.4	.410	150	113.5
25	Earl Averill E. Averill	.955	599	2,389	468	786	149	45	101	482	262	17	179	37		2,698	1,328	295	30				.329	.399	.556	527	175.9	.424	137	139.3