who is the youngest player hit 45 or more home runs in a season

Junior Caminero and Eddie Mathews are tied for the youngest with 45+ home runs in a season. They were 21 years old.

Showing
  • Assumption:All-time
NAMEAgeHRSEASONTMGABRH2B3BRBIBBHBPSOSBCSPATBXBHSHSFIBBGIDPAVGOBPSLGOPSwRCWRAAwOBAwRC+BRAA
1Junior Caminero
J. Caminero
21
45
2025
154
602
93
159
28
0
110
41
3
125
7
1
653
322
73
0
7
1
31
.264
.311
.535
.846
100
23
.357
129
22.5
2Eddie Mathews
E. Mathews
21
47
1953
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
3Vladimir Guerrero Jr.
V. Guerrero Jr.
22
48
2021
161
604
123
188
29
1
111
86
6
110
4
1
698
363
78
0
2
7
20
.311
.401
.601
1.002
145
60.4
.419
166
56.1
4Johnny Bench
J. Bench
22
45
1970
158
605
97
177
35
4
148
54
0
102
5
2
671
355
84
1
11
9
12
.293
.345
.587
.932
118
41.7
.399
145
37.2
5Joe DiMaggio
J. DiMaggio
22
46
1937
151
621
151
215
35
15
167
64
5
37
3
0
692
418
96
2
.346
.412
.673
1.085
160
73.6
.474
165
64.8
6Cody Bellinger
C. Bellinger
23
47
2019
156
558
121
170
34
3
115
95
3
108
15
5
660
351
84
0
4
21
10
.305
.406
.629
1.035
137
54.2
.415
160
52.6
7Prince Fielder
P. Fielder
23
50
2007
158
573
109
165
35
2
119
90
14
121
2
2
681
354
87
0
4
21
9
.288
.395
.618
1.013
134
50.1
.419
153
46.7
8Troy Glaus
T. Glaus
23
47
2000
159
563
120
160
37
1
102
112
2
163
14
11
678
340
85
0
1
6
14
.284
.404
.604
1.008
138
49
.424
150
46
9Juan Gonzalez
J. Gonzalez
23
46
1993
140
536
105
166
33
1
118
37
13
99
4
1
587
339
80
0
1
7
12
.310
.368
.632
1.000
118
47.5
.427
164
46.1
10Ken Griffey Jr.
K. Griffey Jr.
23
45
1993
156
582
113
180
38
3
109
96
6
91
17
9
691
359
86
0
7
25
14
.309
.408
.617
1.025
140
57.7
.430
164
54.4
11Mark McGwire
M. McGwire
23
49
1987
151
557
97
161
28
4
118
71
5
131
1
1
641
344
81
0
8
8
6
.289
.370
.618
.987
124
45.2
.411
157
46.2
12Reggie Jackson
R. Jackson
23
47
1969
152
549
123
151
36
3
118
114
12
142
13
5
677
334
86
1
1
20
8
.275
.410
.608
1.018
137
64.9
.442
179
62.1
13Orlando Cepeda
O. Cepeda
23
46
1961
152
585
105
182
28
4
142
39
9
91
12
8
636
356
78
0
3
11
21
.311
.362
.609
.970
121
45.5
.413
153
42.5
14Pete Crow-Armstrong
P. Crow-Armstrong
24
45
2026
162
626
119
175
31
8
107
83
12
187
41
7
726
357
84
1
4
7
2
.280
.372
.570
.943
135
48.8
.400
156
49
15Pete Alonso
P. Alonso
24
53
2019
161
597
103
155
30
2
120
72
21
183
1
0
693
348
85
0
3
6
13
.260
.358
.583
.941
126
38.4
.384
144
40.3
16Adam Dunn
A. Dunn
24
46
2004
161
568
105
151
34
0
102
108
5
195
6
1
681
323
80
0
0
11
8
.266
.388
.569
.956
126
41.2
.402
142
37
17Albert Pujols
A. Pujols
24
46
2004
154
592
133
196
51
2
123
84
7
52
5
5
692
389
99
0
9
12
21
.331
.415
.657
1.072
151
65.3
.442
171
63.6
18Mickey Mantle
M. Mantle
24
52
1956
150
533
132
188
22
5
130
112
2
99
10
1
652
376
79
1
4
6
4
.353
.464
.705
1.169
164
88.9
.498
202
84.6
19Willie Mays
W. Mays
24
51
1955
152
580
123
185
18
13
127
79
4
60
24
4
670
382
82
0
7
13
12
.319
.400
.659
1.059
143
65.3
.450
171
59.7
20Ralph Kiner
R. Kiner
24
51
1947
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
21Jimmie Foxx
J. Foxx
24
58
1932
154
585
151
213
33
9
169
116
0
96
3
7
701
438
100
0
.364
.469
.749
1.218
193
105.6
.522
198
95.8
22Lou Gehrig
L. Gehrig
24
47
1927
155
584
149
218
52
18
173
109
3
84
10
8
717
447
117
21
.373
.474
.765
1.240
199
110.9
.540
209
105.6
23Aaron Judge
A. Judge
25
52
2017
155
542
128
154
24
3
114
127
5
208
9
4
678
340
79
0
4
11
15
.284
.422
.627
1.049
145
62.5
.430
174
61.5
24Prince Fielder
P. Fielder
25
46
2009
162
591
103
177
35
3
141
110
9
138
2
3
719
356
84
0
9
21
14
.299
.412
.602
1.014
142
55.5
.422
161
54.1
25Adrian Beltre
A. Beltre
25
48
2004
156
598
104
200
32
0
121
53
2
87
7
2
657
376
80
0
4
9
15
.334
.388
.629
1.017
133
51.9
.423
161
52

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Schedule
DATEMATCHUPTIME (ET)
Thu
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Fri
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Sat
3/27
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Mon
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Last Game
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MLB 2026 Standings

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93
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87
75
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11.0
79
82
.491
18.5
79
83
.488
19.0
AL CentralWLPCTGB
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77
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76
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.469
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69
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AL WestWLPCTGB
81
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.395
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62
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MLB 2026 Scores & Schedule

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DATEMATCHUPSCORE
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9/16
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3-6
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6-5
Wed
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1-5

Schedule

DATEMATCHUPTIME (ET)
Thu
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Thu
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Thu
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Thu
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Thu
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