Jimmie Foxx had the most extra-base hits in the AL in 1938, with 92 XBH.

	NAME	XBH	SEASON	TM	G	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	SH	AVG	OBP	SLG	OPS	WRC	WRAA	WOBA	WRC+	BRAA
1	Jimmie Foxx J. Foxx	92	1938	BSA	149	565	139	197	33	9	50	175	119	0	76	5	4	685	398	1	.349	.462	.704	1.166	178	91.7	.508	173	74.2
2	Hank Greenberg H. Greenberg	85	1938	DET	155	556	143	175	23	4	58	147	119	3	92	7	5	681	380	3	.315	.438	.683	1.122	166	80.3	.489	162	62
3	Joe DiMaggio J. DiMaggio	77	1938	NYY	145	599	129	194	32	13	32	140	59	2	21	6	1	660	348	0	.324	.386	.581	.967	129	46.5	.430	136	35.4
4	Joe Cronin J. Cronin	73	1938	BSA	143	530	98	172	51	5	17	94	91	5	60	7	5	637	284	11	.325	.428	.536	.964	129	48.6	.437	134	32.3
5	Jeff Heath J. Heath	70	1938	CLE	126	502	104	172	31	18	21	112	33	0	55	3	1	538	302	3	.343	.383	.602	.985	108	40.3	.436	137	29.3
6	Hal Trosky Sr. H. Trosky Sr.	68	1938	CLE	150	554	106	185	40	9	19	110	67	1	40	5	1	626	300	4	.334	.407	.542	.948	121	42.9	.428	133	30
7	Lou Gehrig L. Gehrig	67	1938	NYY	157	576	115	170	32	6	29	114	107	5	75	6	1	689	301	1	.295	.410	.523	.932	131	44.6	.423	133	33
8	Harlond Clift H. Clift	66	1938	SLA	149	534	119	155	25	7	34	118	118	5	67	10	5	658	296	1	.290	.423	.554	.977	134	51.6	.440	134	33.1
9	Bob Johnson B. Johnson	66	1938	PHA	152	563	114	176	27	9	30	113	87	2	73	9	8	652	311	0	.313	.406	.552	.959	128	46.3	.431	133	31.3
10	Ken Keltner K. Keltner	66	1938	CLE	149	576	86	159	31	9	26	113	33	3	75	4	3	619	286	7	.276	.319	.497	.815	88	10.3	.364	97	-2.4
11	Rudy York R. York	62	1938	DET	135	463	86	138	27	2	33	126	92	2	74	1	2	557	268	0	.298	.417	.579	.995	116	45.8	.445	138	30.8
12	George McQuinn G. McQuinn	61	1938	SLA	148	602	100	195	42	7	12	82	58	1	49	4	5	674	287	13	.324	.384	.477	.861	112	27.4	.394	109	8.5
13	Bill Dickey B. Dickey	58	1938	NYY	132	454	84	142	27	4	27	115	75	2	22	3	0	532	258	1	.313	.412	.568	.981	108	41.5	.440	142	32.5
14	Charlie Gehringer C. Gehringer	57	1938	DET	152	568	133	174	32	5	20	107	113	4	21	14	1	688	276	3	.306	.425	.486	.911	129	42.7	.420	124	24.3
15	Earl Averill E. Averill	56	1938	CLE	134	482	101	159	27	15	14	93	81	3	48	5	2	567	258	1	.330	.429	.535	.965	114	43.2	.437	138	31.5
16	Joe Gordon J. Gordon	56	1938	NYY	127	458	83	117	24	7	25	97	56	3	72	11	3	520	230	3	.255	.340	.502	.843	80	14.6	.378	108	5.9
17	Buddy Lewis B. Lewis	56	1938	WSH	151	656	122	194	35	9	12	91	58	1	35	17	9	724	283	9	.296	.354	.431	.785	101	10.3	.361	99	-1
18	Ben Chapman B. Chapman	54	1938	BSA	127	480	92	163	40	8	6	80	65	0	33	13	6	553	237	8	.340	.418	.494	.912	103	33.5	.418	124	19.3
19	Red Rolfe R. Rolfe	54	1938	NYY	151	631	132	196	36	8	10	80	74	3	44	13	1	714	278	6	.311	.386	.441	.826	112	22.6	.382	110	10.6
20	Tommy Henrich T. Henrich	53	1938	NYY	131	471	109	127	24	7	22	91	92	2	32	6	2	575	231	10	.270	.391	.490	.882	100	27.5	.402	121	17.8
21	Zeke Bonura Z. Bonura	52	1938	WSH	137	540	72	156	27	3	22	114	44	3	29	2	2	589	255	2	.289	.346	.472	.818	87	13.2	.371	105	4.1
22	Pete Fox P. Fox	52	1938	DET	155	634	91	186	35	10	7	96	31	2	39	16	7	675	262	8	.293	.328	.413	.742	82	-2.3	.339	80	-20.4
23	Joe Vosmik J. Vosmik	52	1938	BSA	146	621	121	201	37	6	9	86	59	2	26	0	3	689	277	7	.324	.384	.446	.830	109	22.2	.383	105	4.6
24	Beau Bell B. Bell	51	1938	SLA	147	526	91	138	35	3	13	84	71	0	46	1	3	599	218	2	.262	.350	.414	.765	80	5.3	.354	87	-11.5
25	Bruce Campbell B. Campbell	51	1938	CLE	133	511	90	148	27	12	12	72	53	3	57	11	7	575	235	8	.290	.360	.460	.820	86	14.3	.374	103	2.4