Ray Hayworth, George Uhle and George Gibson are tied for the best career batting average by a 38-year-old player, with an average of 1.000.

Interpreted as:

highest averages by a player by a 38 year old

	NAME	AVG	G	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	OBP	SLG	OPS
1	Ray Hayworth R. Hayworth	1.000	1	1	0	1	0	0	0	0	0	0	0	0	0	1	1	0	0			0	1.000	1.000	2.000
2	George Uhle G. Uhle	1.000	1	1	0	1	0	0	0	0	0	0	0	0	0	1	1	0	0				1.000	1.000	2.000
3	George Gibson G. Gibson	1.000	2	1	0	1	1	0	0	0	0	0	0	0		1	2	1	0				1.000	2.000	3.000
4	Mike Morgan M. Morgan	.625	6	8	1	5	1	0	0	0	0	0	3	0	0	9	6	1	1	0	0	0	.625	.750	1.375
5	David Segui D. Segui	.500	5	12	2	6	0	0	0	0	1	0	2	0	1	13	6	0	0	0	1	1	.538	.500	1.038
6	Pat Borders P. Borders	.500	5	6	1	3	0	0	0	0	0	0	1	0	0	7	3	0	1	0	0	0	.500	.500	1.000
7	Ron Reed R. Reed	.500	39	6	1	3	1	0	0	1	0	0	1	0	0	6	4	1	0	0	0	0	.500	.667	1.167
8	Nels Potter N. Potter	.500	7	2	0	1	0	0	0	0	0	0	1	0		2	1	0	0			0	.500	.500	1.000
9	Billy Herman B. Herman	.500	2	4	0	2	1	0	0	1	0	0	1	0		4	3	1	0			0	.500	.750	1.250
10	Boom-Boom Beck B. Beck	.500	4	4	1	2	0	0	0	1	0	0	1	0		4	2	0	0			0	.500	.500	1.000
11	Jimmie Wilson J. Wilson	.500	3	2	0	1	0	0	0	0	0	0	1	0		3	1	0	1			0	.500	.500	1.000
12	Kevin Millar K. Millar	.412	5	17	2	7	1	0	1	2	2	0	2	0	0	19	11	2	0	0	0	1	.474	.647	1.121
13	Al Spangler A. Spangler	.400	5	5	0	2	0	0	0	0	0	0	1	0	0	5	2	0	0	0	0	0	.400	.400	.800
14	Hank Aguirre H. Aguirre	.400	41	5	2	2	0	0	0	0	0	0	1	0	0	5	2	0	0	0	0	0	.400	.400	.800
15	Duke Snider D. Snider	.400	5	5	1	2	0	0	0	0	0	0	1	0	0	5	2	0	0	0	0	0	.400	.400	.800
16	Jack Fournier J. Fournier	.385	4	13	0	5	0	0	0	5	3	1	1	1		18	5	0	1				.529	.385	.914
17	Nap Lajoie N. Lajoie	.382	140	484	75	185	33	4	1		33	14		20		544	229	38	13				.437	.473	.910
18	Ty Cobb T. Cobb	.378	121	415	97	157	31	12	12	106	67	5	12	13		492	248	55	5				.470	.598	1.068
19	Joe Cronin J. Cronin	.375	3	8	1	3	0	0	0	1	3	0	2	0		11	3	0	0			0	.545	.375	.920
20	Bubbles Hargrave B. Hargrave	.375	8	16	2	6	2	0	0	3	3	0	1	0		19	8	2	0				.474	.500	.974
21	Ted Williams T. Williams	.374	146	486	106	182	33	2	40	102	127	4	50	0	1	619	339	75	0	2	34	18	.506	.698	1.203
22	Luke Appling L. Appling	.368	18	57	12	21	2	2	1	10	12	0	7	1		70	30	5	1			0	.478	.526	1.005
23	Barry Bonds B. Bonds	.358	139	424	121	152	25	1	50	115	170	11	57	11	1	608	329	76	0	3	66	6	.548	.776	1.324
24	Tim Salmon T. Salmon	.357	13	28	6	10	1	0	2	5	5	0	7	0	1	33	17	3	0	0	0	1	.455	.607	1.062
25	Harry Walker H. Walker	.357	11	14	2	5	2	0	0	1	1	0	0	0	0	15	7	2	0	0	0	0	.400	.500	.900