most home runs by an mlb player no older than 21

Barry Bonds smashed the most home runs by a player after his 21st season, with 28 homers.

Interpreted as:

most home runs by an MLB player no older than 21 this season

	NAME	HR	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	28	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
2	Carl Yastrzemski C. Yastrzemski	26	250	839	91	227	46	1	128	113	4	79	0	1	960	353	73	0	4	12	25	.271	.358	.421	.779	130	21.8	.348	110	11.1
3	Albert Pujols A. Pujols	24	109	307	42	83	14	0	68	28	10	55	1	2	351	169	38	0	6	1	13	.270	.345	.550	.895	60	19.6	.380	149	20.1
4	Carlton Fisk C. Fisk	22	221	701	56	164	29	1	99	57	9	135	4	3	773	261	52	1	5	9	21	.234	.298	.372	.670	75	-11.2	.300	86	-12.5
5	Hank Aaron H. Aaron	22	222	736	67	171	24	2	95	105	1	89	0	2	851	265	48	1	8	4	23	.232	.326	.360	.686	92	0.5	.320	100	-0.5
6	Rickey Henderson R. Henderson	19	348	1,050	192	239	38	6	95	218	12	222	72	20	1,290	346	63	3	7	1	22	.228	.364	.330	.694	152	-10.9	.323	94	-10.7
7	Harmon Killebrew H. Killebrew	14	106	312	25	62	13	0	44	54	1	70	1	2	369	117	27	0	2	4	5	.199	.317	.375	.692	40	-0.5	.319	94	-2.5
8	Al Kaline A. Kaline	13	147	558	71	146	28	2	64	65	1	75	2	2	630	217	43	1	5	2	12	.262	.337	.389	.726	76	7.8	.335	106	4.1
9	Stan Musial S. Musial	12	124	337	34	86	10	2	58	35	2	43	2	0	379	136	24	0	5	9	3	.255	.325	.404	.728	43	3.8	.317	98	-1
10	Gary Sheffield G. Sheffield	10	100	268	44	74	13	2	43	40	2	46	2	1	312	121	25	0	2	3	10	.276	.372	.451	.823	45	8.1	.360	121	8.2
11	Ty Cobb T. Cobb	10	307	1,076	206	368	77	16	195	127	10	30	37		1,240	507	103	27				.342	.416	.471	.888	218	66.4	.412	131	50.7
12	Alex Rodriguez A. Rodriguez	9	65	225	19	45	7	0	31	14	1	67	3	0	243	79	16	0	3	0	4	.200	.247	.351	.598	17	-12.1	.258	56	-12.9
13	Jim Thome J. Thome	8	58	163	17	41	7	0	25	22	1	61	0	0	186	72	15	0	0	3	6	.252	.344	.442	.786	25	3.6	.339	112	2.7
14	Tony Perez T. Perez	8	149	383	39	111	20	1	62	47	0	47	0	2	435	157	29	0	5	3	8	.290	.363	.410	.773	59	8.8	.345	114	6.6
15	Rick Dempsey R. Dempsey	6	130	284	30	60	10	0	36	48	0	50	1	2	336	88	16	1	3	1	16	.211	.322	.310	.632	32	-5.7	.296	83	-6.6
16	Joe Morgan J. Morgan	6	116	365	50	89	21	0	43	66	1	39	8	3	438	128	27	0	6	4	6	.244	.356	.351	.707	51	2.4	.325	105	2.5
17	Willie Mays W. Mays	6	66	209	24	44	10	0	25	27	1	47	1	0	239	72	16	1	1	0	7	.211	.303	.344	.647	23	-3.3	.301	87	-3.6
18	Babe Ruth B. Ruth	6	28	72	13	13	0	0	12	20	0	24	0		92	31	6	0			2	.181	.359	.431	.789	13	1.9	.367	121	2.5
19	Brooks Robinson B. Robinson	4	95	265	19	53	10	2	15	12	1	28	0	0	284	79	16	3	3	0	7	.200	.235	.298	.533	15	-15	.245	58	-13
20	Julio Franco J. Franco	3	150	255	22	65	13	0	42	27	1	72	8	2	285	87	16	0	2	3	13	.255	.326	.341	.667	27	-8.4	.296	76	-9.1
21	Tristram Speaker T. Speaker	3	64	191	28	51	22	2	30	10	2	5	5	1	212	86	27	9				.267	.310	.450	.761	26	-0.1	.344	93	-2
22	Cap Anson C. Anson	3	114	424	67	121	17	3	75	60	4	27	11		497	153	23	9				.285	.379	.361	.740	79	4	.363	100	-0.2
23	Omar Vizquel O. Vizquel	2	226	664	67	173	23	3	45	50	2	80	15	11	736	208	28	12	8	0	15	.261	.311	.313	.624	62	-21.7	.281	68	-27.6
24	Tim Raines T. Raines	2	149	178	23	44	11	1	16	40	1	28	1	0	223	63	14	0	4	4	5	.247	.381	.354	.735	28	0.4	.329	96	-0.8
25	Dave Winfield D. Winfield	2	46	115	11	22	5	0	4	14	1	26	1	0	130	33	7	0	0	2	5	.191	.285	.287	.572	8	-8	.260	48	-8.9