Hank Aaron and Willie Mays were tied for the most extra-base hits in 1963, with 77 XBH.

	NAME	XBH	SEASON	TM	G	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS	WRC	WRAA	WOBA	WRC+	BRAA
1	Hank Aaron H. Aaron	77	1963	MIL	161	631	121	201	29	4	44	130	78	0	94	31	5	714	370	0	5	18	11	.319	.391	.586	.977	137	62.2	.420	178	60.6
2	Willie Mays W. Mays	77	1963	SFG	157	596	115	187	32	7	38	103	66	2	83	8	3	671	347	0	7	5	15	.314	.380	.582	.962	127	56.9	.417	174	54.1
3	Johnny Callison J. Callison	73	1963	PHI	157	626	96	178	36	11	26	78	50	2	111	8	3	692	314	13	1	4	8	.284	.339	.502	.840	106	33.5	.369	144	32.8
4	Vada Pinson V. Pinson	73	1963	CIN	162	652	96	204	37	14	22	106	36	1	80	27	8	695	335	0	6	3	16	.313	.347	.514	.861	110	37.4	.376	144	33
5	Orlando Cepeda O. Cepeda	71	1963	SFG	156	579	100	183	33	4	34	97	37	10	70	8	3	629	326	0	3	11	18	.316	.366	.563	.929	112	46.6	.403	164	44
6	Dick Stuart D. Stuart	71	1963	BOS	157	612	81	160	25	4	42	118	44	1	144	0	0	659	319	1	1	2	24	.261	.312	.521	.833	99	30.6	.366	126	19.8
7	Billy Williams B. Williams	70	1963	CHC	161	612	87	175	36	9	25	95	68	2	78	7	6	687	304	2	3	9	12	.286	.358	.497	.854	107	35.6	.373	140	29.9
8	Willie McCovey W. McCovey	68	1963	SFG	152	564	103	158	19	5	44	102	50	11	119	1	1	627	319	1	1	5	10	.280	.350	.566	.915	111	45.1	.400	162	42.4
9	Bob Allison B. Allison	64	1963	MIN	148	527	99	143	25	4	35	91	90	3	109	6	1	626	281	1	5	2	7	.271	.378	.533	.911	110	44.7	.399	150	36.4
10	Harmon Killebrew H. Killebrew	63	1963	MIN	142	515	88	133	18	0	45	96	72	3	105	0	0	596	286	0	6	4	16	.258	.349	.555	.904	102	40.1	.394	147	32.2
11	Pete Ward P. Ward	62	1963	CWS	157	600	80	177	34	6	22	84	52	5	77	7	6	667	289	4	6	1	6	.295	.353	.482	.835	102	32.1	.368	136	27.4
12	Max Alvis M. Alvis	61	1963	CLE	158	602	81	165	32	7	22	67	36	10	109	9	7	660	277	8	4	2	6	.274	.324	.460	.784	90	20.8	.346	119	14.1
13	Bill White B. White	61	1963	STL	162	658	106	200	26	8	27	109	59	0	100	10	9	726	323	7	2	9	5	.304	.360	.491	.851	113	37.5	.373	136	28.4
14	Felipe Alou F. Alou	60	1963	SFG	157	565	75	159	31	9	20	82	27	6	87	11	2	607	268	5	4	3	13	.281	.319	.474	.793	83	20	.348	126	17.4
15	Dick Groat D. Groat	60	1963	STL	158	631	85	201	43	11	6	73	56	6	58	3	1	704	284	7	4	2	18	.319	.377	.450	.827	107	33.2	.367	132	24.3
16	Ron Santo R. Santo	60	1963	CHC	162	630	79	187	29	6	25	99	42	4	92	6	4	687	303	0	11	7	17	.297	.339	.481	.820	99	27.4	.357	129	21.6
17	Jimmie Hall J. Hall	59	1963	MIN	156	497	88	129	21	5	33	80	63	0	101	3	3	571	259	9	2	4	8	.260	.342	.521	.863	91	31.6	.378	136	24
18	Tom Tresh T. Tresh	58	1963	NYY	145	520	91	140	28	5	25	71	83	4	79	3	3	614	253	2	5	5	4	.269	.371	.487	.857	98	33.8	.377	141	28.9
19	Carl Yastrzemski C. Yastrzemski	57	1963	BOS	151	570	91	183	40	3	14	68	95	1	72	8	5	668	271	1	1	6	12	.321	.418	.475	.894	116	46.4	.397	146	35.4
20	Elston Howard E. Howard	55	1963	NYY	135	487	75	140	21	6	28	85	35	6	68	0	0	531	257	1	2	4	17	.287	.342	.528	.869	86	30.4	.380	142	26.1
21	Ken Boyer K. Boyer	54	1963	STL	159	617	86	176	28	2	24	111	70	2	90	1	0	693	280	0	4	10	20	.285	.358	.454	.812	100	27.7	.357	125	19
22	Al Kaline A. Kaline	54	1963	DET	145	551	89	172	24	3	27	101	54	4	48	6	4	616	283	3	4	12	12	.312	.375	.514	.889	103	38.2	.387	143	30.7
23	Eddie Mathews E. Mathews	54	1963	MIL	158	547	82	144	27	4	23	84	124	1	119	3	4	675	248	0	3	14	9	.263	.399	.453	.852	107	36.7	.376	148	35.2
24	Zoilo Versalles Z. Versalles	54	1963	MIN	159	621	74	162	31	13	10	54	33	5	66	7	4	666	249	7	0	2	11	.261	.303	.401	.704	74	4.4	.312	94	-4.5
25	Rocky Colavito R. Colavito	53	1963	DET	160	597	91	162	29	2	22	91	84	1	78	0	0	692	261	2	8	9	18	.271	.358	.437	.795	97	24.3	.351	120	15.9