who had the highest batting average at age 38 having at least 100 pa

Nap Lajoie has the best career batting average by a 38-year-old player when making 100+ plate appearances, with an average of .382.

	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	Nap Lajoie N. Lajoie	.382	544	140	484	75	185	33	4	1		33	14		20		229	38	13				.437	.473	.910
2	Ty Cobb T. Cobb	.378	492	121	415	97	157	31	12	12	106	67	5	12	13		248	55	5				.470	.598	1.068
3	Ted Williams T. Williams	.374	619	146	486	106	182	33	2	40	102	127	4	50	0	1	339	75	0	2	34	18	.506	.698	1.203
4	Barry Bonds B. Bonds	.358	608	139	424	121	152	25	1	50	115	170	11	57	11	1	329	76	0	3	66	6	.548	.776	1.324
5	Cy Williams C. Williams	.345	384	107	336	63	116	13	4	18	53	38	4	35	2		191	35	6				.418	.568	.986
6	Eddie Collins E. Collins	.343	541	120	443	80	152	27	4	2	78	83	3	12	18		193	33	12				.450	.436	.886
7	Jake Daubert J. Daubert	.342	685	152	599	114	205	15	22	12	66	53	3	21	13		300	49	30				.398	.501	.899
8	Gavvy Cravath G. Cravath	.340	256	83	215	34	73	18	5	12		35	2	21	8		137	35	4				.437	.637	1.074
9	B.J. Surhoff	.337	219	57	202	22	68	13	0	4	34	12	0	12	2	2	93	17	3	2	0	3	.370	.460	.831
10	Pete Rose P. Rose	.331	719	160	619	90	205	39	5	4	60	93	2	30	20	11	266	48	0	5	10	18	.417	.430	.847
11	Dave Philley D. Philley	.329	182	89	167	24	55	11	3	3	37	13	0	17	0	1	81	17	0	2	3	6	.374	.485	.859
12	Derek Jeter D. Jeter	.326	407	88	377	59	123	20	0	8	33	22	4	49	3	3	167	28	4	0	1	12	.370	.443	.813
13	Roberto Clemente R. Clemente	.325	136	35	120	21	39	6	2	2	18	11	0	20	0	0	55	10	0	5	3	3	.368	.458	.826
14	Fred Clarke F. Clarke	.325	459	110	391	73	127	25	13	5		54	2	27	10		193	43	12				.409	.494	.903
15	Sam Rice S. Rice	.325	681	148	616	95	200	32	15	2	54	49	2	14	16		268	49	14				.376	.435	.811
16	Honus Wagner H. Wagner	.324	634	145	558	91	181	35	20	7	101	59	6	38	26		277	62	11				.395	.496	.891
17	Kenny Lofton K. Lofton	.324	473	120	429	83	139	18	9	1	42	37	1	45	32	2	178	28	5	1	2	6	.378	.415	.793
18	Bob Johnson B. Johnson	.324	626	144	525	106	170	40	8	17	106	95	4	67	2		277	65	2			14	.431	.528	.959
19	Tony Gwynn T. Gwynn	.318	493	123	446	58	142	38	0	14	66	39	2	23	4	3	222	52	0	6	8	13	.371	.498	.869
20	Andres Galarraga A. Galarraga	.317	252	63	227	37	72	12	0	17	53	16	9	55	2	3	135	29	0	0	3	6	.385	.595	.980
21	Gene Woodling G. Woodling	.316	446	123	383	49	121	14	5	12	76	59	2	24	1	1	181	31	1	1	3	6	.409	.473	.882
22	Moises Alou M. Alou	.313	616	144	527	99	165	28	2	33	97	79	2	61	3	0	296	63	0	8	1	12	.399	.562	.961
23	Ken Williams K. Williams	.312	377	124	340	43	106	23	1	4	42	22	1	12	3		143	28	14				.355	.421	.776
24	Adrian Beltre A. Beltre	.311	424	103	373	50	116	26	1	17	73	41	4	56	1	0	195	44	0	6	2	8	.380	.523	.903
25	Bob Boyd B. Boyd	.309	432	125	401	58	124	21	5	7	36	25	2	24	1	1	176	33	1	3	1	5	.350	.439	.789