who had the highest batting average at age 21 having at least 100 pa

Austin Kearns has the highest career batting average by a 21-year-old player when making 100+ plate appearances, with an average of .368.

	NAME	AVG	PA	G	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	TB	XBH	SH	SF	IBB	GIDP	OBP	SLG	OPS
1	Austin Kearns A. Kearns	.368	112	27	87	18	32	7	0	5	14	19	5	25	1	0	54	12	0	1	1	1	.500	.621	1.121
2	Bob Hale B. Hale	.357	190	67	182	13	65	7	1	0	29	5	1	18	0	2	74	8	1	1	0	6	.376	.407	.782
3	Lloyd Waner L. Waner	.355	683	150	629	133	223	17	6	2	27	37	6	23	14		258	25	11				.396	.410	.806
4	Willie McCovey W. McCovey	.354	219	52	192	32	68	9	5	13	38	22	4	36	2	0	126	27	0	1	1	7	.429	.656	1.085
5	Jimmie Foxx J. Foxx	.354	638	149	517	123	183	23	9	33	118	103	2	70	9		323	65	16				.463	.625	1.088
6	Ted Williams T. Williams	.353	664	145	544	151	192	47	12	28	116	112	5	55	3		347	87	3			10	.467	.638	1.105
7	Juan Soto J. Soto	.351	196	47	154	39	54	14	0	13	37	41	1	28	6	2	107	27	0	0	12	1	.490	.695	1.185
8	Mel Ott M. Ott	.349	648	148	521	122	182	34	5	25	119	105	2	35	9		301	64	20				.460	.578	1.038
9	Al Lopez A. Lopez	.337	359	99	323	52	109	17	4	4	39	28	2	25	1		146	25	6				.394	.452	.846
10	Heinie Mueller H. Mueller	.335	175	48	161	19	54	9	4	0	25	10	2	21	2		71	13	2				.382	.441	.822
11	Roy Weatherly R. Weatherly	.335	366	84	349	64	117	28	6	8	53	16	0	29	3		181	42	1				.364	.519	.883
12	Alex Rodriguez A. Rodriguez	.334	691	149	625	122	209	47	3	30	100	53	5	94	29	4	352	80	3	5	2	15	.388	.563	.951
13	Charlie Hollocher C. Hollocher	.333	188	42	168	25	56	5	2	0	13	14	1	10	3		65	7	5				.388	.387	.775
14	Stuffy McInnis S. McInnis	.333	614	147	537	82	179	24	14	3		44	4		25		240	41	29				.388	.447	.835
15	Richie Ashburn R. Ashburn	.333	530	117	463	78	154	17	4	2	40	60	1	22	32		185	23	6			1	.410	.400	.810
16	Salvador Perez S. Perez	.331	158	39	148	20	49	8	2	3	21	7	1	20	0	0	70	13	0	2	0	5	.361	.473	.834
17	Hal Trosky Sr. H. Trosky Sr.	.330	685	154	625	117	206	45	9	35	142	58	2	49	2		374	89	0				.388	.598	.987
18	Albert Pujols A. Pujols	.329	676	161	590	112	194	47	4	37	130	69	9	93	1	3	360	88	1	7	6	21	.403	.610	1.013
19	Heinie Manush H. Manush	.328	142	52	122	19	40	6	1	2	17	11	5	9	1		54	9	4				.406	.443	.848
20	Ken Griffey Jr. K. Griffey Jr.	.327	633	154	548	76	179	42	1	22	100	71	1	82	18	6	289	65	4	9	21	10	.399	.527	.926
21	Rogers Hornsby R. Hornsby	.325	564	139	504	81	164	26	16	5		41	4	37	17		237	47	15				.381	.470	.851
22	Goose Goslin G. Goslin	.324	394	101	358	44	116	19	7	3	55	25	3	26	4		158	29	8				.373	.441	.814
23	Joe DiMaggio J. DiMaggio	.323	669	138	637	132	206	44	15	29	125	25	4	39	4		367	88	3				.353	.576	.929
24	Dickie Thon D. Thon	.323	108	43	99	12	32	6	0	0	5	7	0	15	1	1	38	6	2	0	0	3	.368	.384	.752
25	Ty Cobb T. Cobb	.323	633	150	582	88	188	36	20	4	107	30	6		39		276	60	15				.362	.474	.837