Ted Williams had the best OPS by a player in his first 3 seasons, with an OPS of 1.114.

Interpreted as:

highest ops with a minimum of 1.55 PA per team game by a player in first three years

	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	1.114	436	1,582	400	563	120	28	91	378	350	8	145	8		1,944	1,012	239	4			33	.356	.475	.640	475	241.3	.496	177	203.1
2	Chuck Klein C. Klein	1.074	369	1,517	325	560	118	18	94	349	122	5	133	9		1,673	996	230	29				.369	.418	.657	388	163.7	.466	148	120
3	Albert Pujols A. Pujols	1.025	475	1,771	367	591	138	7	114	381	220	28	227	8	8	2,036	1,085	259	1	16	31	54	.334	.412	.613	424	174.7	.429	164	167.9
4	Ryan Howard R. Howard	1.024	266	932	161	283	47	3	82	217	143	11	294	0	1	1,094	582	132	0	8	45	15	.304	.399	.624	217	81.6	.417	151	73
5	Johnny Mize J. Mize	1.015	420	1,505	264	519	104	31	71	308	180	10	136	3		1,699	898	206	4				.345	.418	.597	364	148.3	.452	170	148.2
6	Rudy York R. York	1.006	242	844	158	254	45	5	68	227	134	2	129	4		981	513	118	1				.301	.398	.608	203	80.3	.444	140	56.8
7	Joe DiMaggio J. DiMaggio	.994	434	1,857	412	615	111	43	107	432	147	11	97	13		2,020	1,133	261	5				.331	.384	.610	411	153.2	.438	141	122.4
8	Frank Thomas F. Thomas	.989	378	1,323	251	426	88	7	63	255	304	8	254	7	6	1,651	717	158	0	16	19	44	.322	.447	.542	333	150.3	.437	177	147.3
9	Lance Berkman L. Berkman	.985	304	1,023	196	318	85	6	59	208	160	14	215	18	12	1,211	592	150	0	14	6	16	.311	.406	.579	239	85.5	.416	146	73.6
10	Paul Waner P. Waner	.974	451	1,761	357	640	127	59	23	296	203	12	49	22		2,024	954	209	48				.363	.433	.542	407	160.2	.444	154	140
11	Juan Soto J. Soto	.972	313	1,110	226	328	71	6	69	217	228	4	259	23	5	1,349	618	146	1	6	25	21	.295	.415	.557	265	99.4	.405	152	90.1
12	Benny Kauff B. Kauff	.967	295	1,065	216	379	67	24	20	180	160	14	105	131		1,262	554	111	23				.356	.446	.520	252	120.8	.460	170	101.5
13	Fernando Tatis Jr. F. Tatis Jr.	.965	273	1,036	210	303	55	8	81	195	119	12	324	52	13	1,175	617	144	0	8	8	15	.292	.369	.596	226	80.8	.399	154	82
14	Aaron Judge A. Judge	.963	294	1,039	215	284	48	3	83	191	212	10	402	15	8	1,271	587	134	0	10	14	27	.273	.398	.565	242	89.5	.402	156	86.8
15	Charlie Keller C. Keller	.955	389	1,405	291	427	63	31	65	298	289	1	179	20		1,709	747	159	14			18	.304	.423	.532	335	130.2	.434	149	112.3
16	Earl Averill E. Averill	.953	446	1,758	352	588	112	31	69	358	187	11	139	32		1,986	969	212	30				.334	.402	.551	387	125.3	.425	137	102.2
17	Yordan Alvarez Y. Alvarez	.948	233	858	152	249	61	1	61	186	102	11	240	1	0	976	495	123	0	5	7	26	.290	.371	.577	184	63.6	.393	152	63.7
18	Stan Musial S. Musial	.948	309	1,131	203	387	84	30	24	160	136	4	44	16		1,286	603	138	15			20	.342	.415	.533	242	108	.442	170	98.8
19	Mike Trout M. Trout	.948	336	1,271	258	399	72	17	62	196	186	17	305	86	12	1,490	691	151	0	16	14	17	.314	.404	.544	274	107.2	.405	164	110.1
20	Eddie Mathews E. Mathews	.944	440	1,583	286	441	75	17	112	296	271	5	259	17	10	1,875	886	204	9	7		24	.279	.384	.560	344	129.6	.420	151	123
21	Jason Bay J. Bay	.941	312	1,097	186	324	75	11	62	197	155	17	300	28	8	1,286	607	148	5	12	11	21	.295	.387	.553	232	75.7	.398	143	69.6
22	Willie Mays W. Mays	.940	306	1,156	195	352	57	22	65	201	139	5	134	19	10	1,308	648	144	1	7		25	.304	.379	.561	237	86.9	.419	144	73.6
23	Alex Rodriguez A. Rodriguez	.940	211	797	160	259	60	3	41	144	68	4	166	22	6	885	448	104	8	8	1	15	.325	.377	.562	164	50.6	.402	134	42.7
24	Tuck Turner T. Turner	.938	177	712	178	276	33	18	4	140	58	4	43	32		786	357	55	12				.388	.437	.501	188	52.5	.438	133	47.5
25	Todd Helton T. Helton	.938	346	1,201	205	378	78	7	65	221	129	12	142	10	10	1,352	665	150	1	9	11	30	.315	.384	.554	246	74.2	.400	116	29.3