who had the highest batting average at age 37 having at least 100 pa

Walter Johnson has the highest career batting average by a 37-year-old player when making 100+ plate appearances, with an average of .433.

	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	Walter Johnson W. Johnson	.433	107	36	97	12	42	6	1	2	20	3	1	6	0		56	9	6				.455	.577	1.033
2	Tristram Speaker T. Speaker	.389	518	117	429	79	167	35	5	12	87	70	4	13	5		248	52	15				.479	.578	1.057
3	Tony Gwynn T. Gwynn	.376	650	150	588	104	221	51	1	15	113	46	4	26	9	4	319	67	1	11	12	15	.418	.543	.960
4	Earle Brucker E. Brucker	.370	185	50	165	27	61	21	1	3	35	19	0	12	1		93	25	1			0	.435	.564	.998
5	Wally Schang W. Schang	.368	339	99	288	50	106	18	4	7	51	45	2	29	5		153	29	4				.457	.531	.988
6	Barry Bonds B. Bonds	.363	636	150	433	129	157	32	4	59	121	194	9	63	11	3	374	95	0	0	55	4	.566	.864	1.430
7	Jim Eisenreich J. Eisenreich	.355	357	110	321	45	114	25	3	3	36	32	2	31	9	0	154	31	0	2	9	7	.415	.480	.894
8	Eddie Collins E. Collins	.351	691	153	559	112	196	30	6	6	91	99	3	15	40		256	42	30				.451	.458	.909
9	Wade Boggs W. Boggs	.347	625	144	544	97	189	28	4	5	66	74	0	50	0	3	240	37	0	7	4	12	.421	.441	.862
10	Ted Williams T. Williams	.347	482	133	378	63	131	23	1	20	69	99	3	30	0	0	216	44	0	2	13	10	.483	.571	1.055
11	Zack Wheat Z. Wheat	.346	671	151	616	119	213	43	11	13	91	43	2	21	5		317	67	10				.390	.515	.905
12	Johnny Grubb J. Grubb	.344	175	71	151	27	52	9	1	12	46	20	1	24	0	1	99	22	0	3	0	3	.417	.656	1.073
13	Rod Carew R. Carew	.343	540	131	475	69	163	24	2	2	45	58	1	47	6	9	197	28	3	3	9	16	.413	.415	.828
14	Paul Molitor P. Molitor	.343	685	152	607	112	208	44	7	18	101	68	2	66	24	0	320	69	0	8	7	18	.406	.527	.933
15	Babe Ruth B. Ruth	.341	589	133	457	120	156	13	5	41	137	130	2	62	2		302	59	0				.489	.661	1.150
16	Rogers Hornsby R. Hornsby	.341	103	55	88	10	30	7	0	3	23	13	2	5	1		46	10	0				.437	.523	.960
17	George Brett G. Brett	.338	518	123	467	69	158	40	6	14	75	45	0	52	7	2	252	60	0	6	12	15	.392	.540	.932
18	Ty Cobb T. Cobb	.338	727	155	625	114	211	38	10	4	79	86	1	18	23		281	52	15				.419	.450	.868
19	Stan Musial S. Musial	.337	549	135	472	64	159	36	2	17	62	72	1	26	0	0	250	55	0	4	26	19	.423	.530	.952
20	Roberto Clemente R. Clemente	.334	395	95	368	64	123	20	5	9	59	25	0	42	0	0	180	34	0	2	8	17	.375	.489	.864
21	Julio Franco J. Franco	.333	388	86	330	56	110	17	1	10	57	53	2	66	5	7	159	28	0	3	2	8	.425	.482	.907
22	Warren Spahn W. Spahn	.333	125	42	108	10	36	6	1	2	18	9	2	25	0	0	50	9	4	2	0	0	.388	.463	.851
23	Honus Wagner H. Wagner	.333	554	130	474	87	158	23	16	9		67	6	33	22		240	48	7				.422	.506	.929
24	Cy Williams C. Williams	.331	375	107	314	78	104	11	5	13	60	53	5	34	4		164	29	3				.435	.522	.958
25	Larry Biittner L. Biittner	.331	171	87	151	6	50	7	2	0	25	15	0	18	0	0	61	9	2	3	5	3	.385	.404	.789