Rogers Hornsby homered 42 times in the NL in 1922.

Interpreted as:

first nl player with 40 or more hr season

	NAME	HR	SEASON	TM	G	AB	R	H	2B	3B	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	GIDP	AVG	OBP	SLG	OPS	WRC	WRAA	WOBA	WRC+	BRAA
1	Rogers Hornsby R. Hornsby	42	1922	SLN	154	623	141	250	46	14	152	65	1	50	17	12	704	450	102	15			.401	.459	.722	1.181	186	97.8	.520	197	92.7
2	Cy Williams C. Williams	41	1923	PHN	136	535	98	157	22	3	114	59	7	57	11	10	604	308	66	3			.293	.371	.576	.947	112	37.8	.425	131	24
3	Chuck Klein C. Klein	43	1929	PHN	149	616	126	219	45	6	145	54	0	61	5		679	405	94	9			.356	.407	.657	1.065	153	63.4	.463	146	46.2
4	Mel Ott M. Ott	42	1929	NYG	150	545	138	179	37	2	151	113	6	38	6		674	346	81	10			.328	.449	.635	1.084	159	69.6	.475	162	61.5
5	Chuck Klein C. Klein	40	1930	PHN	156	648	158	250	59	8	170	54	4	50	4		719	445	107	13			.386	.436	.687	1.123	181	80	.481	152	58.7
6	Hack Wilson H. Wilson	56	1930	CHC	155	585	146	208	35	6	191	105	1	84	3		709	423	97	18			.356	.454	.723	1.177	189	89	.497	171	78.9
7	Johnny Mize J. Mize	43	1940	SLN	155	579	111	182	31	13	137	82	5	49	7		666	368	87	0		10	.314	.404	.636	1.039	144	64.2	.455	174	59.7
8	Ralph Kiner R. Kiner	51	1947	PIT	152	565	118	177	23	4	127	98	2	81	1		666	361	78	1		12	.313	.417	.639	1.055	145	69.5	.472	169	58.2
9	Johnny Mize J. Mize	51	1947	NYG	154	586	137	177	26	2	138	74	4	42	2		664	360	79	0		6	.302	.384	.614	.998	132	57.1	.448	156	47.4
10	Ralph Kiner R. Kiner	40	1948	PIT	156	555	104	147	19	5	123	112	3	61	1		670	296	64	0		15	.265	.391	.533	.924	121	42	.422	143	35.5
11	Johnny Mize J. Mize	40	1948	NYG	152	560	110	162	26	4	125	94	4	37	4		658	316	70	0		7	.289	.395	.564	.959	126	47.9	.435	154	43.8
12	Ralph Kiner R. Kiner	54	1949	PIT	152	549	116	170	19	5	127	117	1	61	6		667	361	78	0		10	.310	.432	.658	1.089	153	73.4	.484	179	65.8
13	Ralph Kiner R. Kiner	47	1950	PIT	150	547	112	149	21	6	118	122	3	79	2		672	323	74	0		22	.272	.408	.590	.998	136	52	.441	152	44.9
14	Gil Hodges G. Hodges	40	1951	BKN	158	582	118	156	25	3	103	93	5	99	9	7	681	307	68	1		13	.268	.374	.527	.901	117	37.5	.407	137	31.7
15	Ralph Kiner R. Kiner	42	1951	PIT	151	531	124	164	31	6	109	137	2	57	2	1	670	333	79	0		10	.309	.452	.627	1.079	153	74.7	.479	179	65.8
16	Roy Campanella R. Campanella	41	1953	BKN	144	519	103	162	26	3	142	67	4	58	4	2	590	317	70	0		13	.312	.395	.611	1.006	120	49.8	.441	154	41.8
17	Ted Kluszewski T. Kluszewski	40	1953	CIN	149	570	97	180	25	0	108	55	4	34	2	0	629	325	65	0		13	.316	.380	.570	.950	118	42.6	.420	140	33.4
18	Eddie Mathews E. Mathews	47	1953	MIL	157	579	110	175	31	8	135	99	2	83	1	3	681	363	86	1		6	.302	.406	.627	1.033	144	62.6	.451	168	60.8
19	Duke Snider D. Snider	42	1953	BKN	153	590	132	198	38	4	126	82	3	90	16	7	680	370	84	5		10	.336	.419	.627	1.046	149	67.2	.459	165	58
20	Gil Hodges G. Hodges	42	1954	BKN	154	579	106	176	23	5	130	74	1	84	3	3	678	335	70	5	19	13	.304	.373	.579	.952	121	44	.417	138	32.9
21	Ted Kluszewski T. Kluszewski	49	1954	CIN	149	573	104	187	28	3	141	78	3	35	0	2	659	368	80	0	5	12	.326	.407	.642	1.049	140	65.5	.461	164	54
22	Eddie Mathews E. Mathews	40	1954	MIL	138	476	96	138	21	4	103	113	2	61	10	3	601	287	65	3	7	9	.290	.423	.603	1.026	124	55.5	.452	169	52.5
23	Willie Mays W. Mays	41	1954	NYG	151	565	119	195	33	13	110	66	2	57	8	5	640	377	87	0	7	12	.345	.411	.667	1.078	141	68.5	.471	174	60.3
24	Hank Sauer H. Sauer	41	1954	CHC	142	520	98	150	18	1	103	70	6	68	2	1	605	293	60	2	7	8	.288	.375	.563	.938	108	39.2	.417	138	29.4
25	Duke Snider D. Snider	40	1954	BKN	149	584	120	199	39	10	130	84	4	96	6	6	679	378	89	1	6	12	.341	.423	.647	1.071	149	72.1	.470	171	61