Hank Aaron vs. Jack O'Brien — Career Comparison

Hank Aaron
Silent GenerationAlabamaThrows RightBats RightNorth AmericaMilwaukee BravesNational LeagueHall of FameRight FielderGold GloveMVPAll-Star
Jack O'Brien
Pre-GenerationalNew YorkThrows RightBats LeftNorth AmericaWashington NationalsNational LeagueLeft Fielder

When their careers are measured against the same standard, Hank Aaron comes out clearly ahead of Jack O'Brien across most offensive categories. Hank Aaron led in home run production (HR/PA+ 328 vs 84), slugging (SLG+ 161 vs 85), and walk rate (BB%+ 136 vs 90). Hank Aaron was the more complete offensive player.

Hitting Stats for Hank Aaron and Jack O'Brien

Hank Aaron
Careerverified
Per 600 PAverified
23
23
Jack O'Brien
Career
Per 600 PA
3
3
Hank Aaron
Careerverified
Per 600 PA
3298
141.95
Jack O'Brien
Career
Per 600 PAverified
326
145.1
Hank Aaron
Careerverified
Per 600 PA
13940
600
Jack O'Brien
Career
Per 600 PA
1348
600
Hank Aaron
Careerverified
Per 600 PA
12364
532.17
Jack O'Brien
Career
Per 600 PAverified
1226
545.7
Hank Aaron
Careerverified
Per 600 PAverified
0.305
0.305
Jack O'Brien
Career
Per 600 PA
0.259
0.259
Hank Aaron
Careerverified
Per 600 PAverified
0.934
0.934
Jack O'Brien
Career
Per 600 PA
0.687
0.687
Hank Aaron
Careerverified
Per 600 PAverified
3771
162.31
Jack O'Brien
Career
Per 600 PA
317
141.1
Hank Aaron
Careerverified
Per 600 PA
2294
98.74
Jack O'Brien
Career
Per 600 PAverified
255
113.5
Hank Aaron
Careerverified
Per 600 PAverified
624
26.86
Jack O'Brien
Career
Per 600 PA
39
17.36
Hank Aaron
Careerverified
Per 600 PA
98
4.22
Jack O'Brien
Career
Per 600 PAverified
14
6.23
Hank Aaron
Careerverified
Per 600 PAverified
755
32.5
Jack O'Brien
Career
Per 600 PA
9
4.01
Hank Aaron
Careerverified
Per 600 PAverified
1477
63.57
Jack O'Brien
Career
Per 600 PA
62
27.6
Hank Aaron
Careerverified
Per 600 PAverified
0.392
0.392
Jack O'Brien
Career
Per 600 PA
0.196
0.196
Hank Aaron
Careerverified
Per 600 PAverified
0.061
0.061
Jack O'Brien
Career
Per 600 PA
0.007
0.007
Hank Aaron
Careerverified
Per 600 PAverified
0.2
0.2
Jack O'Brien
Career
Per 600 PA
0.028
0.028
Hank Aaron
Careerverified
Per 600 PAverified
2507.85
107.94
Jack O'Brien
Career
Per 600 PA
139.2
61.96
Hank Aaron
Careerverified
Per 600 PAverified
6856
295.09
Jack O'Brien
Career
Per 600 PA
411
182.94
Hank Aaron
Careerverified
Per 600 PAverified
5205
224.03
Jack O'Brien
Career
Per 600 PA
405
180.27
Hank Aaron
Careerverified
Per 600 PAverified
0.374
0.374
Jack O'Brien
Career
Per 600 PA
0.308
0.308
Hank Aaron
Careerverified
Per 600 PAverified
0.555
0.555
Jack O'Brien
Career
Per 600 PA
0.335
0.335
Hank Aaron
Careerverified
Per 600 PAverified
0.928
0.928
Jack O'Brien
Career
Per 600 PA
0.643
0.643
Hank Aaron
Careerverified
Per 600 PAverified
0.25
0.25
Jack O'Brien
Career
Per 600 PA
0.077
0.077
Hank Aaron
Careerverified
Per 600 PAverified
0.307
0.307
Jack O'Brien
Career
Per 600 PA
0.223
0.223
Hank Aaron
Careerverified
Per 600 PAverified
0.948
0.948
Jack O'Brien
Career
Per 600 PA
0.595
0.595
Hank Aaron
Careerverified
Per 600 PAverified
0.292
0.292
Jack O'Brien
Career
Per 600 PA
0.274
0.274
Hank Aaron
Careerverified
Per 600 PAverified
2174
93.57
Jack O'Brien
Career
Per 600 PA
171
76.11
Hank Aaron
Careerverified
Per 600 PAverified
2297
98.87
Jack O'Brien
Career
Per 600 PA
133
59.2
Hank Aaron
Careerverified
Per 600 PAverified
3716
159.94
Jack O'Brien
Career
Per 600 PA
295
131.31
Hank Aaron
Careerverified
Per 600 PAverified
2493.81
107.34
Jack O'Brien
Career
Per 600 PA
156.15
69.5
Hank Aaron
Careerverified
Per 600 PA
32
1.38
Jack O'Brien
Career
Per 600 PAverified
11
4.9
Hank Aaron
Careerverified
Per 600 PAverified
1402
60.34
Jack O'Brien
Career
Per 600 PA
77
34.27
Hank Aaron
Careerverified
Per 600 PAverified
293
12.61
Jack O'Brien
Career
Per 600 PA
0
0
Hank Aaron
Career
Per 600 PA
1383
59.53
Jack O'Brien
Careerverified
Per 600 PAverified
92
40.95
Hank Aaron
Career
Per 600 PA
10.08
10.08
Jack O'Brien
Careerverified
Per 600 PAverified
14.65
14.65
Hank Aaron
Careerverified
Per 600 PAverified
1.01
1.01
Jack O'Brien
Career
Per 600 PA
0.84
0.84
Hank Aaron
Career
Per 600 PA
21
0.9
Jack O'Brien
Careerverified
Per 600 PAverified
34
15.13
Hank Aaron
Careerverified
Per 600 PAverified
121
5.21
Jack O'Brien
Career
Per 600 PA
0
0
Hank Aaron
Career
Per 600 PA
328
14.12
Jack O'Brien
Careerverified
Per 600 PAverified
0
0
Hank Aaron
Careerverified
Per 600 PA
240
10.33
Jack O'Brien
Career
Per 600 PAverified
42
18.69
Hank Aaron
Careerverified
Per 600 PAverified
73
3.14
Jack O'Brien
Career
Per 600 PA
0
0
Hank Aaron
Careerverified
Per 600 PA
313
13.47
Jack O'Brien
Career
Per 600 PAverified
42
18.69
Hank Aaron
Career
Per 600 PA
76.68
76.68
Jack O'Brien
Careerverified
Per 600 PAverified
100
100

Fielding Stats for Hank Aaron and Jack O'Brien

Hank Aaron
Careerverified
Per 9 Inningsverified
23
23
Jack O'Brien
Career
Per 9 Innings
3
3
Hank Aaron
Careerverified
Per 9 Innings
3020
1.04
Jack O'Brien
Career
Per 9 Inningsverified
316
1.07
Hank Aaron
Careerverified
Per 9 Inningsverified
2977
1.03
Jack O'Brien
Career
Per 9 Innings
0
0
Hank Aaron
Careerverified
Per 9 Innings
78414
27
Jack O'Brien
Career
Per 9 Innings
7941
27
Hank Aaron
Careerverified
Per 9 Innings
26138
9
Jack O'Brien
Career
Per 9 Innings
2647
9
Hank Aaron
Careerverified
Per 9 Inningsverified
7436
2.56
Jack O'Brien
Career
Per 9 Innings
590
2.01
Hank Aaron
Careerverified
Per 9 Innings
429
0.15
Jack O'Brien
Career
Per 9 Inningsverified
73
0.25
Hank Aaron
Career
Per 9 Inningsverified
144
0.05
Jack O'Brien
Careerverified
Per 9 Innings
54
0.18
Hank Aaron
Careerverified
Per 9 Inningsverified
8009
2.76
Jack O'Brien
Career
Per 9 Innings
717
2.44
Hank Aaron
Careerverified
Per 9 Inningsverified
7865
2.71
Jack O'Brien
Career
Per 9 Innings
663
2.25
Hank Aaron
Careerverified
Per 9 Inningsverified
98.2
98.2
Jack O'Brien
Career
Per 9 Innings
92.47
92.47
Hank Aaron
Careerverified
Per 9 Inningsverified
2.604
2.604
Jack O'Brien
Career
Per 9 Innings
2.098
2.098
Hank Aaron
Careerverified
Per 9 Inningsverified
98.58
98.58
Jack O'Brien
Career
Per 9 Innings
0
0
Hank Aaron
Careerverified
Per 9 Inningsverified
218
0.08
Jack O'Brien
Career
Per 9 Innings
15
0.05
Hank Aaron
Career
Per 9 Innings
0
0
Jack O'Brien
Career
Per 9 Innings
0
0
Hank Aaron
Career
Per 9 Innings
0
0
Jack O'Brien
Career
Per 9 Innings
0
0
Hank Aaron
Career
Per 9 Innings
0
0
Jack O'Brien
Career
Per 9 Innings
0
0
Hank Aaron
Career
Per 9 Innings
0
0
Jack O'Brien
Career
Per 9 Innings
0
0