30+ homeruns in a season by second baseman

Rogers Hornsby homered 42 times in 1922.

	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	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	Rogers Hornsby R. Hornsby	39	1925	SLN	138	504	133	203	41	10	143	83	2	39	5	3	605	381	90	16				.403	.489	.756	1.245	173	94.1	.540	208	90.1
3	Rogers Hornsby R. Hornsby	39	1929	CHC	156	602	156	229	47	8	149	87	1	65	2		712	409	94	22				.380	.459	.679	1.139	181	86.8	.497	174	77.3
4	Joe Gordon J. Gordon	30	1940	NYY	155	616	112	173	32	10	103	52	3	57	18	8	677	315	72	6			12	.281	.340	.511	.851	106	24.3	.379	118	16.3
5	Joe Gordon J. Gordon	32	1948	CLE	144	550	96	154	21	4	124	77	3	68	5	2	633	279	57	3			16	.280	.371	.507	.879	105	30.2	.402	134	27.9
6	Felix Mantilla F. Mantilla	30	1964	BOS	133	425	69	123	20	1	64	41	4	46	0	1	470	235	51	0	0	1	12	.289	.357	.553	.910	83	32.8	.399	146	25.1
7	Davey Johnson D. Johnson	43	1973	ATL	157	559	84	151	25	0	99	81	9	93	5	3	651	305	68	0	2	9	8	.270	.370	.546	.916	114	42.1	.404	146	34.7
8	Bobby Grich B. Grich	30	1979	CAL	153	534	78	157	30	5	101	59	2	84	1	0	609	287	65	12	2	10	14	.294	.365	.537	.903	103	32	.390	141	30.9
9	Ryne Sandberg R. Sandberg	30	1989	CHC	157	606	104	176	25	5	76	59	4	85	15	5	672	301	60	1	2	8	9	.290	.356	.497	.853	106	32.7	.378	139	28.7
10	Ryne Sandberg R. Sandberg	40	1990	CHC	155	615	116	188	30	3	100	50	1	84	25	7	675	344	73	0	9	8	8	.306	.354	.559	.913	116	40.3	.396	142	33.3
11	Jeff Kent J. Kent	31	1998	SFG	137	526	94	156	37	3	128	48	9	110	9	4	594	292	71	1	10	4	16	.297	.359	.555	.914	101	27.5	.387	138	28.8
12	Jay Bell J. Bell	38	1999	ARI	151	589	132	170	32	6	112	82	4	132	7	4	688	328	76	4	9	2	9	.289	.374	.557	.931	122	32.3	.395	129	26.8
13	Jeff Kent J. Kent	33	2000	SFG	159	587	114	196	41	7	125	90	9	107	12	9	695	350	81	0	9	6	17	.334	.424	.596	1.021	146	54.8	.431	158	55.1
14	Bret Boone B. Boone	37	2001	SEA	158	623	118	206	37	3	141	40	9	110	5	5	690	360	77	5	13	5	11	.331	.372	.578	.950	126	40.5	.397	149	42.5
15	Jeff Kent J. Kent	37	2002	SFG	152	623	102	195	42	2	108	52	4	101	5	1	682	352	81	0	3	3	20	.313	.368	.565	.933	122	40.2	.397	147	40.1
16	Alfonso Soriano A. Soriano	39	2002	NYY	156	696	128	209	51	2	102	23	14	157	41	13	741	381	92	1	7	1	8	.300	.332	.547	.880	118	29.2	.374	131	27.9
17	Bret Boone B. Boone	35	2003	SEA	159	622	111	183	35	5	117	68	7	125	16	3	705	333	75	1	7	3	17	.294	.366	.535	.902	119	32.9	.384	140	35.4
18	Alfonso Soriano A. Soriano	38	2003	NYY	156	682	114	198	36	5	91	38	12	130	35	8	734	358	79	0	2	7	8	.290	.338	.525	.863	113	23.1	.365	124	22.1
19	Alfonso Soriano A. Soriano	36	2005	TEX	156	637	102	171	43	2	104	33	7	125	30	2	682	326	81	0	5	3	6	.268	.309	.512	.821	94	12.2	.347	108	6.6
20	Chase Utley C. Utley	32	2006	PHI	160	658	131	203	40	4	102	63	14	132	15	4	739	347	76	0	4	1	9	.309	.379	.527	.906	128	35.5	.388	131	29.7
21	Brandon Phillips B. Phillips	30	2007	CIN	158	650	107	187	26	6	94	33	12	109	32	8	702	315	62	2	5	4	26	.288	.331	.485	.816	98	11.1	.350	104	3.3
22	Dan Uggla D. Uggla	31	2007	FLA	159	632	113	155	49	3	88	68	13	167	2	1	728	303	83	4	11	0	10	.245	.326	.479	.805	99	9.2	.346	106	5.6
23	Dan Uggla D. Uggla	32	2008	FLA	146	531	97	138	37	1	92	77	8	171	5	5	619	273	70	0	3	6	10	.260	.360	.514	.874	99	24	.375	126	20.1
24	Chase Utley C. Utley	33	2008	PHI	159	607	113	177	41	4	104	64	27	104	14	2	707	325	78	1	8	14	9	.292	.380	.535	.915	120	35.1	.389	134	30.6
25	Aaron Hill A. Hill	36	2009	TOR	158	682	103	195	37	0	108	42	5	98	6	2	734	340	73	1	4	1	17	.286	.330	.499	.829	105	17.1	.357	115	13.4