what players have hit the most home runs in a season age 22 or younger before the all-star break

Fernando Tatis Jr., Vladimir Guerrero Jr. and Johnny Bench are tied for the most homers by a player 22 or younger in a season before the All-Star Game, with 28 homers.

	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
1	Fernando Tatis Jr. F. Tatis Jr.	28	22	2021	SDP	74	273	67	78	17	0	60	36	0	88	20	2	313	179	45	0	4	4	3	.286	.364	.656	1.020
2	Vladimir Guerrero Jr. V. Guerrero Jr.	28	22	2021	TOR	87	316	68	105	17	1	73	52	4	66	2	1	374	208	46	0	2	5	11	.332	.430	.658	1.089
3	Johnny Bench J. Bench	28	22	1970	CIN	87	340	55	97	23	3	79	26	0	60	1	2	372	210	54	1	5	2	6	.285	.332	.618	.949
4	Alex Rodriguez A. Rodriguez	27	22	1998	SEA	88	377	64	117	15	3	70	22	8	72	24	8	410	219	45	1	2	0	5	.310	.359	.581	.940
5	Eddie Mathews E. Mathews	27	21	1953	MIL	83	303	61	92	12	5	75	52	1	37	1	3	357	195	44	1			5	.304	.407	.644	1.051
6	Bryce Harper B. Harper	26	22	2015	WSH	81	277	59	94	21	1	61	63	2	70	4	4	343	195	48	0	1	8	6	.339	.464	.704	1.168
7	Cody Bellinger C. Bellinger	25	21	2017	LAD	70	257	50	67	15	1	58	33	0	85	5	1	292	159	41	0	2	5	2	.261	.342	.619	.961
8	James Wood J. Wood	24	22	2025	WSH	95	356	59	99	19	0	69	59	2	116	12	4	420	190	43	0	3	8	5	.278	.381	.534	.915
9	Junior Caminero J. Caminero	23	21	2025	TBR	91	357	55	90	19	0	60	21	1	78	5	1	384	178	42	0	5	1	25	.252	.292	.499	.790
10	Jose Canseco J. Canseco	23	21	1986	OAK	90	340	52	93	17	0	78	47	2	104	6	5	395	179	40	0	6	1	9	.274	.359	.526	.886
11	Mike Trout M. Trout	22	22	2014	LAA	90	345	65	107	26	5	73	53	3	95	10	0	408	209	53	0	7	1	4	.310	.400	.606	1.005
12	Ronald Acuña Jr. R. Acuña Jr.	21	21	2019	ATL	90	360	68	105	12	1	53	42	7	96	13	3	409	182	34	0	0	2	6	.292	.377	.506	.882
13	Albert Pujols A. Pujols	21	22	2002	STL	84	309	66	91	25	0	66	43	8	37	2	2	361	179	46	0	1	4	11	.294	.393	.579	.973
14	Albert Pujols A. Pujols	21	21	2001	STL	85	313	51	101	18	2	66	33	6	50	0	2	359	186	41	1	6	4	15	.323	.391	.594	.985
15	Boog Powell B. Powell	21	22	1964	BAL	65	214	36	58	10	0	50	35	1	51	0	0	251	131	31	0	1	2	4	.271	.375	.612	.987
16	Ozzie Albies O. Albies	20	21	2018	ATL	93	405	74	114	29	3	55	19	4	71	9	3	432	209	52	1	3	0	5	.281	.318	.516	.834
17	Carlos Correa C. Correa	20	22	2017	HOU	81	317	62	103	18	1	65	41	2	68	0	0	363	183	39	0	3	3	10	.325	.402	.577	.979
18	Miguel Cabrera M. Cabrera	20	21	2004	FLA	87	332	59	98	19	1	59	38	3	86	3	1	377	179	40	0	4	3	12	.295	.369	.539	.908
19	Willie Horton W. Horton	20	22	1965	DET	69	248	41	76	14	2	58	23	2	43	3	1	277	154	36	2	2	4	7	.306	.367	.621	.988
20	Joe DiMaggio J. DiMaggio	20	22	1937	NYY	61	257	62	89	13	4	67	12	1	10	0		272	170	37	2				.346	.378	.661	1.039
21	Gleyber Torres G. Torres	19	22	2019	NYY	81	301	56	88	14	0	50	33	1	76	3	1	340	159	33	1	4	2	5	.292	.360	.528	.888
22	Manny Machado M. Machado	19	22	2015	BAL	88	339	56	101	18	1	48	35	0	59	13	3	379	178	38	2	3	1	11	.298	.361	.525	.886
23	Giancarlo Stanton G. Stanton	19	22	2012	MIA	80	285	46	81	20	0	50	33	3	80	5	1	321	158	39	0	0	3	3	.284	.364	.554	.919
24	Juan Gonzalez J. Gonzalez	19	22	1992	TEX	87	326	40	87	12	2	57	20	2	77	0	0	354	160	33	0	6	1	8	.267	.308	.491	.799
25	Al Kaline A. Kaline	19	20	1955	DET	81	329	74	122	13	6	67	45	2	31	6	4	378	204	38	0	2	7	7	.371	.447	.620	1.067