Johnny Bench launched the most home runs in 1970, with 45 homers.

	NAME	HR	SEASON	TM	G	AB	R	H	2B	3B	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS	WRC	WRAA	WOBA	WRC+	BRAA
1	Johnny Bench J. Bench	45	1970	CIN	158	605	97	177	35	4	148	54	0	102	5	2	671	355	84	1	11	9	12	.293	.345	.587	.932	118	41.7	.399	145	37.2
2	Frank Howard F. Howard	44	1970	WSH	161	566	90	160	15	1	126	132	2	125	1	2	706	309	60	0	6	29	23	.283	.416	.546	.962	131	51.6	.413	160	50.3
3	Billy Williams B. Williams	42	1970	CHC	161	636	137	205	34	4	129	72	2	65	7	1	714	373	80	0	4	9	13	.322	.391	.586	.977	139	58.5	.425	147	41.6
4	Harmon Killebrew H. Killebrew	41	1970	MIN	157	527	96	143	20	1	113	128	2	84	0	3	665	288	62	0	8	23	28	.271	.411	.546	.957	123	47.6	.411	153	41.9
5	Tony Perez T. Perez	40	1970	CIN	158	587	107	186	28	6	129	83	4	134	8	3	681	346	74	0	7	13	15	.317	.401	.589	.990	134	57.1	.427	162	52.5
6	Carl Yastrzemski C. Yastrzemski	40	1970	BOS	161	566	125	186	29	0	102	128	1	66	23	13	697	335	69	0	2	12	12	.329	.452	.592	1.044	152	73.5	.455	179	65.1
7	Willie McCovey W. McCovey	39	1970	SFG	152	495	98	143	39	2	126	137	3	75	0	0	638	303	80	0	3	40	13	.289	.444	.612	1.056	133	61.2	.443	169	54.8
8	Hank Aaron H. Aaron	38	1970	ATL	150	516	103	154	26	1	118	74	2	63	9	0	598	296	65	0	6	15	13	.298	.385	.574	.958	111	43.1	.412	146	34.3
9	Nate Colbert N. Colbert	38	1970	SDP	156	572	84	148	17	6	86	56	4	150	3	5	636	291	61	1	3	8	11	.259	.328	.509	.836	94	22.5	.365	123	18.2
10	Tony Conigliaro T. Conigliaro	36	1970	BOS	146	560	89	149	20	1	116	43	8	93	4	2	617	279	57	0	6	4	11	.266	.324	.498	.822	90	20	.361	117	12.6
11	Boog Powell B. Powell	35	1970	BAL	154	526	82	156	28	0	114	104	5	80	1	1	643	289	63	0	8	18	14	.297	.412	.549	.962	121	48.1	.415	160	45.5
12	Dick Allen D. Allen	34	1970	STL	122	459	88	128	17	5	101	71	2	118	5	4	533	257	56	0	1	16	9	.279	.377	.560	.937	95	34.7	.403	142	28.1
13	Orlando Cepeda O. Cepeda	34	1970	ATL	148	567	87	173	33	0	111	47	9	75	6	5	627	308	67	0	4	11	15	.305	.365	.543	.908	108	37	.395	136	27.8
14	Lee May L. May	34	1970	CIN	153	605	78	153	34	2	94	38	2	125	1	1	649	293	70	0	4	5	19	.253	.297	.484	.782	85	11.2	.341	109	6.9
15	Bill Melton B. Melton	33	1970	CWS	141	514	74	135	15	1	96	56	9	107	2	4	589	251	49	1	9	2	7	.263	.340	.488	.828	88	21.2	.366	122	15.5
16	Jim Hickman J. Hickman	32	1970	CHC	149	514	102	162	33	4	115	93	1	99	0	1	613	299	69	2	3	8	10	.315	.419	.582	1.001	125	55.4	.436	154	40.9
17	Tommy Harper T. Harper	31	1970	MIL	154	604	104	179	35	4	82	77	4	107	38	16	692	315	70	3	4	5	8	.296	.377	.522	.899	119	41.2	.396	146	37.6
18	Willie Stargell W. Stargell	31	1970	PIT	136	474	70	125	18	3	85	44	5	119	0	1	529	242	52	0	6	11	14	.264	.329	.511	.839	77	17.6	.362	120	12.9
19	Rusty Staub R. Staub	30	1970	MON	160	569	98	156	23	7	94	112	3	93	12	11	699	283	60	11	4	11	7	.274	.394	.497	.891	119	40	.393	135	30.6
20	Cito Gaston C. Gaston	29	1970	SDP	146	584	92	186	26	9	93	41	2	142	4	1	629	317	64	0	2	2	16	.318	.364	.543	.907	110	38.8	.399	144	34.6
21	Rico Petrocelli R. Petrocelli	29	1970	BOS	157	583	82	152	31	3	103	67	2	82	1	1	664	276	63	2	10	6	16	.261	.334	.473	.807	93	18	.354	113	10
22	Bob Bailey B. Bailey	28	1970	MON	131	352	77	101	19	3	84	72	1	70	5	3	429	210	50	2	2	8	12	.287	.407	.597	1.004	86	37.9	.433	160	32.1
23	Willie Mays W. Mays	28	1970	SFG	139	478	94	139	15	2	83	79	3	90	5	0	566	242	45	0	6	3	7	.291	.390	.506	.897	98	34.3	.397	141	28.6
24	Deron Johnson D. Johnson	27	1970	PHI	159	574	66	147	28	3	93	72	0	132	0	0	650	262	58	2	2	7	13	.256	.338	.456	.794	90	16.5	.352	111	9.2
25	Don Mincher D. Mincher	27	1970	OAK	140	463	62	114	18	0	74	56	3	71	5	4	533	213	45	4	7	11	9	.246	.327	.460	.787	70	9.7	.343	115	9.4