most homers by a player in a season after turning 39

Barry Bonds has launched the most homers by a player 39 or older in a season, with 45 homers in 2004.

Interpreted as:

most homers by a player in a season after turning 39 years old

	NAME	HR	AGE	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	Barry Bonds B. Bonds	45	39	2004	SFG	147	373	129	135	27	3	101	232	9	41	6	1	617	303	75	0	3	120	5	.362	.609	.812	1.422	185	108	.537	233	105.7
2	Hank Aaron H. Aaron	40	39	1973	ATL	120	392	84	118	12	1	96	68	1	51	1	1	465	252	53	0	4	13	7	.301	.402	.643	1.045	97	46	.449	176	40.8
3	David Ortiz D. Ortiz	38	40	2016	BOS	151	537	79	169	48	1	127	80	2	86	2	0	626	333	87	0	7	15	22	.315	.401	.620	1.021	126	52.2	.419	163	47.1
4	David Ortiz D. Ortiz	37	39	2015	BOS	146	528	73	144	37	0	108	77	0	95	0	1	614	292	74	0	9	16	16	.273	.360	.553	.913	101	32.1	.379	138	27.3
5	Steve Finley S. Finley	36	39	2004	TOT	162	628	92	170	28	1	94	61	1	82	9	7	706	308	65	9	7	1	14	.271	.333	.490	.823	100	12.6	.351	108	6.9
6	Darrell Evans D. Evans	34	40	1987	DET	150	499	90	128	20	0	99	100	2	84	6	5	609	250	54	2	6	8	2	.257	.379	.501	.880	101	26.3	.378	132	25.1
7	Alex Rodriguez A. Rodriguez	33	39	2015	NYY	151	523	83	131	22	1	86	84	6	145	4	0	620	254	56	0	7	5	17	.250	.356	.486	.842	93	23.7	.361	129	20.9
8	Nelson Cruz N. Cruz	32	40	2021	TOT	140	513	79	136	21	1	86	51	7	126	3	0	580	255	54	0	9	10	14	.265	.334	.497	.832	86	15.3	.346	123	16.3
9	Willie Stargell W. Stargell	32	39	1979	PIT	126	424	60	119	19	0	82	47	3	105	0	1	480	234	51	0	6	12	10	.281	.352	.552	.904	79	23.1	.385	138	21.4
10	Cy Williams C. Williams	30	39	1927	PHN	131	492	86	135	18	2	98	61	9	57	0		570	247	50	8				.274	.365	.502	.867	93	22.9	.396	120	14.6
11	Carlos Beltran C. Beltran	29	39	2016	TOT	151	552	73	163	33	0	93	35	2	101	1	0	593	283	62	0	4	4	19	.295	.337	.513	.850	90	19.6	.358	122	15.9
12	Raul Ibanez R. Ibanez	29	41	2013	SEA	124	454	54	110	20	2	65	42	0	128	0	0	496	221	51	0	0	1	8	.242	.306	.487	.793	66	11.7	.344	121	11.9
13	Darrell Evans D. Evans	29	39	1986	DET	151	507	78	122	15	0	85	91	1	105	3	2	601	224	44	0	2	5	6	.241	.356	.442	.798	86	16.5	.355	121	15.1
14	Ted Williams T. Williams	29	41	1960	BOS	113	310	56	98	15	0	72	75	3	41	1	1	390	200	44	0	2	7	7	.316	.451	.645	1.096	90	45.8	.470	184	40.2
15	Barry Bonds B. Bonds	28	42	2007	SFG	126	340	75	94	14	0	66	132	3	54	5	0	477	192	42	0	2	43	13	.276	.480	.565	1.045	98	38.7	.428	158	35.8
16	Andres Galarraga A. Galarraga	28	39	2000	ATL	141	494	67	149	25	1	100	36	17	126	3	5	548	260	54	0	1	5	15	.302	.369	.526	.895	92	20.1	.383	124	18.2
17	Dave Winfield D. Winfield	28	39	1991	CAL	150	568	75	149	27	4	86	56	1	109	7	2	633	268	59	2	6	4	21	.262	.326	.472	.798	88	16.5	.352	118	13.1
18	Willie McCovey W. McCovey	28	39	1977	SFG	141	478	54	134	21	0	86	67	0	106	3	0	548	239	49	0	3	16	16	.280	.367	.500	.867	85	21.1	.372	129	19
19	Willie Mays W. Mays	28	39	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
20	Reggie Jackson R. Jackson	27	39	1985	CAL	143	460	64	116	27	0	85	78	1	138	1	2	541	224	54	0	2	12	16	.252	.360	.487	.847	83	21.4	.368	129	18.6
21	Frank Thomas F. Thomas	26	39	2007	TOR	155	531	63	147	30	0	95	81	7	94	0	0	624	255	56	0	5	3	14	.277	.377	.480	.857	99	22.1	.373	127	21
22	Barry Bonds B. Bonds	26	41	2006	SFG	130	367	74	99	23	0	77	115	10	51	3	0	493	200	49	0	1	38	9	.270	.454	.545	.999	95	32.7	.409	146	29.5
23	Craig Biggio C. Biggio	26	39	2005	HOU	155	590	94	156	40	1	69	37	17	90	11	1	651	276	67	4	3	2	10	.264	.325	.468	.792	87	8.5	.342	106	4.8
24	Dave Winfield D. Winfield	26	40	1992	TOR	156	583	92	169	33	3	108	82	1	89	2	3	670	286	62	1	3	10	10	.290	.377	.491	.867	107	34.7	.386	140	30
25	Ted Williams T. Williams	26	39	1958	BOS	129	411	81	135	23	2	85	98	4	49	1	0	517	240	51	0	4	12	19	.328	.458	.584	1.042	110	52.2	.449	179	47.5