Jack Aker vs. Eddie O'Brien — Career Comparison

You might be looking for a matchup, check Jack Aker's matchup page instead!

Jack Aker
Silent GenerationCaliforniaThrows RightBats RightNorth AmericaKansas City AthleticsAmerican LeagueRelief Pitcher
Eddie O'Brien
Silent GenerationNew JerseyThrows RightBats RightNorth AmericaPittsburgh PiratesNational LeagueShortstop

Eddie O'Brien is a position player and Jack Aker a pitcher — the stats that define each role measure entirely different things, so a direct comparison doesn't hold up. If Eddie O'Brien ever faced Jack Aker, check out their matchup page.

Pitching Stats for Jack Aker and Eddie O'Brien

Jack Aker
Careerverified
Per 9 Inningsverified
11
11
Eddie O'Brien
Career
Per 9 Innings
3
3
Jack Aker
Careerverified
Per 9 Inningsverified
495
5.97
Eddie O'Brien
Career
Per 9 Innings
5
2.76
Jack Aker
Career
Per 9 Innings
0
0
Eddie O'Brien
Careerverified
Per 9 Inningsverified
1
0.55
Jack Aker
Careerverified
Per 9 Inningsverified
47
0.57
Eddie O'Brien
Career
Per 9 Innings
1
0.55
Jack Aker
Career
Per 9 Innings
45
0.54
Eddie O'Brien
Careerverified
Per 9 Inningsverified
0
0
Jack Aker
Career
Per 9 Innings
51.09
51.09
Eddie O'Brien
Careerverified
Per 9 Inningsverified
100
100
Jack Aker
Career
Per 9 Innings
0
0
Eddie O'Brien
Careerverified
Per 9 Inningsverified
20
20
Jack Aker
Career
Per 9 Innings
0
0
Eddie O'Brien
Careerverified
Per 9 Inningsverified
1
0.55
Jack Aker
Career
Per 9 Innings
0
0
Eddie O'Brien
Career
Per 9 Innings
0
0
Jack Aker
Careerverified
Per 9 Inningsverified
123
1.48
Eddie O'Brien
Career
Per 9 Innings
0
0
Jack Aker
Career
Per 9 Inningsverified
272
3.28
Eddie O'Brien
Careerverified
Per 9 Innings
6
3.31
Jack Aker
Careerverified
Per 9 Inningsverified
3.28
3.28
Eddie O'Brien
Career
Per 9 Innings
3.31
3.31
Jack Aker
Careerverified
Per 9 Inningsverified
3.45
3.45
Eddie O'Brien
Career
Per 9 Innings
4.2
4.2
Jack Aker
Careerverified
Per 9 Inningsverified
4.29
4.29
Eddie O'Brien
Career
Per 9 Innings
4.96
4.96
Jack Aker
Careerverified
Per 9 Inningsverified
0.244
0.244
Eddie O'Brien
Career
Per 9 Innings
0.254
0.254
Jack Aker
Careerverified
Per 9 Innings
2238
27
Eddie O'Brien
Career
Per 9 Innings
49
27
Jack Aker
Careerverified
Per 9 Innings
746
9
Eddie O'Brien
Career
Per 9 Innings
16.1
9
Jack Aker
Career
Per 9 Inningsverified
679
8.19
Eddie O'Brien
Careerverified
Per 9 Innings
16
8.82
Jack Aker
Careerverified
Per 9 Inningsverified
8.19
8.19
Eddie O'Brien
Career
Per 9 Innings
8.82
8.82
Jack Aker
Career
Per 9 Inningsverified
64
0.77
Eddie O'Brien
Careerverified
Per 9 Innings
3
1.65
Jack Aker
Careerverified
Per 9 Inningsverified
0.77
0.77
Eddie O'Brien
Career
Per 9 Innings
1.65
1.65
Jack Aker
Careerverified
Per 9 Inningsverified
0.13
0.13
Eddie O'Brien
Career
Per 9 Innings
0.6
0.6
Jack Aker
Career
Per 9 Innings
274
3.31
Eddie O'Brien
Careerverified
Per 9 Inningsverified
4
2.2
Jack Aker
Career
Per 9 Innings
68
0.82
Eddie O'Brien
Careerverified
Per 9 Inningsverified
0
0
Jack Aker
Career
Per 9 Innings
3.31
3.31
Eddie O'Brien
Careerverified
Per 9 Inningsverified
2.2
2.2
Jack Aker
Careerverified
Per 9 Innings
404
4.87
Eddie O'Brien
Career
Per 9 Inningsverified
11
6.06
Jack Aker
Career
Per 9 Innings
4.87
4.87
Eddie O'Brien
Careerverified
Per 9 Inningsverified
6.06
6.06
Jack Aker
Career
Per 9 Innings
0.82
0.82
Eddie O'Brien
Careerverified
Per 9 Inningsverified
2.2
2.2
Jack Aker
Career
Per 9 Innings
0.909
0.909
Eddie O'Brien
Careerverified
Per 9 Inningsverified
0.918
0.918
Jack Aker
Career
Per 9 Innings
13
0.16
Eddie O'Brien
Careerverified
Per 9 Inningsverified
0
0
Jack Aker
Career
Per 9 Inningsverified
40
0.48
Eddie O'Brien
Careerverified
Per 9 Innings
1
0.55
Jack Aker
Career
Per 9 Innings
0
0
Eddie O'Brien
Career
Per 9 Innings
0
0
Jack Aker
Careerverified
Per 9 Inningsverified
3144
37.93
Eddie O'Brien
Career
Per 9 Innings
68
37.47
Jack Aker
Careerverified
Per 9 Inningsverified
321
3.87
Eddie O'Brien
Career
Per 9 Innings
2
1.1
Jack Aker
Career
Per 9 Innings
312
3.76
Eddie O'Brien
Careerverified
Per 9 Inningsverified
6
3.31
Jack Aker
Career
Per 9 Innings
3.76
3.76
Eddie O'Brien
Careerverified
Per 9 Inningsverified
3.31
3.31
Jack Aker
Career
Per 9 Innings
32
0.39
Eddie O'Brien
Careerverified
Per 9 Inningsverified
0
0
Jack Aker
Career
Per 9 Innings
12
0.14
Eddie O'Brien
Careerverified
Per 9 Inningsverified
0
0
Jack Aker
Careerverified
Per 9 Inningsverified
19
0.23
Eddie O'Brien
Career
Per 9 Innings
0
0
Jack Aker
Career
Per 9 Innings
1.278
1.278
Eddie O'Brien
Careerverified
Per 9 Inningsverified
1.225
1.225
Jack Aker
Careerverified
Per 9 Innings
2786
33.61
Eddie O'Brien
Career
Per 9 Inningsverified
63
34.71
Jack Aker
Careerverified
Per 9 Inningsverified
0.63
0.63
Eddie O'Brien
Career
Per 9 Innings
1.2
1.2
Jack Aker
Career
Per 9 Innings
0.265
0.265
Eddie O'Brien
Career
Per 9 Innings
0.265
0.265
Jack Aker
Careerverified
Per 9 Inningsverified
37.93
37.93
Eddie O'Brien
Career
Per 9 Innings
37.47
37.47

Fielding Stats for Jack Aker and Eddie O'Brien

Jack Aker
Careerverified
Per 9 Inningsverified
11
11
Eddie O'Brien
Career
Per 9 Innings
5
5
Jack Aker
Careerverified
Per 9 Inningsverified
495
5.97
Eddie O'Brien
Career
Per 9 Innings
188
2.42
Jack Aker
Career
Per 9 Innings
0
0
Eddie O'Brien
Careerverified
Per 9 Inningsverified
80
1.03
Jack Aker
Careerverified
Per 9 Innings
2240
27
Eddie O'Brien
Career
Per 9 Innings
2097
27
Jack Aker
Careerverified
Per 9 Innings
746.2
9
Eddie O'Brien
Career
Per 9 Innings
699
9
Jack Aker
Career
Per 9 Innings
65
0.78
Eddie O'Brien
Careerverified
Per 9 Inningsverified
304
3.91
Jack Aker
Career
Per 9 Innings
167
2.01
Eddie O'Brien
Careerverified
Per 9 Inningsverified
282
3.63
Jack Aker
Careerverified
Per 9 Inningsverified
8
0.1
Eddie O'Brien
Career
Per 9 Innings
29
0.37
Jack Aker
Career
Per 9 Innings
240
2.89
Eddie O'Brien
Careerverified
Per 9 Inningsverified
615
7.92
Jack Aker
Career
Per 9 Innings
232
2.8
Eddie O'Brien
Careerverified
Per 9 Inningsverified
586
7.55
Jack Aker
Careerverified
Per 9 Inningsverified
96.67
96.67
Eddie O'Brien
Career
Per 9 Innings
95.28
95.28
Jack Aker
Career
Per 9 Innings
0.469
0.469
Eddie O'Brien
Careerverified
Per 9 Inningsverified
3.117
3.117
Jack Aker
Career
Per 9 Innings
0
0
Eddie O'Brien
Careerverified
Per 9 Inningsverified
42.55
42.55
Jack Aker
Career
Per 9 Innings
20
0.24
Eddie O'Brien
Careerverified
Per 9 Inningsverified
55
0.71
Jack Aker
Career
Per 9 Innings
0
0
Eddie O'Brien
Career
Per 9 Innings
0
0
Jack Aker
Career
Per 9 Innings
0
0
Eddie O'Brien
Career
Per 9 Innings
0
0
Jack Aker
Career
Per 9 Innings
0
0
Eddie O'Brien
Career
Per 9 Innings
0
0
Jack Aker
Career
Per 9 Innings
0
0
Eddie O'Brien
Career
Per 9 Innings
0
0

Hitting Stats for Jack Aker and Eddie O'Brien

Jack Aker
Careerverified
Per 600 PAverified
11
11
Eddie O'Brien
Career
Per 600 PA
5
5
Jack Aker
Careerverified
Per 600 PAverified
496
2861.54
Eddie O'Brien
Career
Per 600 PA
231
229.09
Jack Aker
Career
Per 600 PA
104
600
Eddie O'Brien
Careerverified
Per 600 PA
605
600
Jack Aker
Career
Per 600 PA
92
530.77
Eddie O'Brien
Careerverified
Per 600 PAverified
554
549.42
Jack Aker
Career
Per 600 PA
0.076
0.076
Eddie O'Brien
Careerverified
Per 600 PAverified
0.237
0.237
Jack Aker
Career
Per 600 PA
0.279
0.279
Eddie O'Brien
Careerverified
Per 600 PAverified
0.588
0.588
Jack Aker
Career
Per 600 PA
7
40.38
Eddie O'Brien
Careerverified
Per 600 PAverified
131
129.92
Jack Aker
Career
Per 600 PA
5
28.85
Eddie O'Brien
Careerverified
Per 600 PAverified
117
116.03
Jack Aker
Career
Per 600 PAverified
2
11.54
Eddie O'Brien
Careerverified
Per 600 PA
10
9.92
Jack Aker
Career
Per 600 PA
0
0
Eddie O'Brien
Careerverified
Per 600 PAverified
4
3.97
Jack Aker
Career
Per 600 PA
0
0
Eddie O'Brien
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
2
11.54
Eddie O'Brien
Careerverified
Per 600 PAverified
14
13.88
Jack Aker
Careerverified
Per 600 PAverified
0.286
0.286
Eddie O'Brien
Career
Per 600 PA
0.107
0.107
Jack Aker
Career
Per 600 PA
0
0
Eddie O'Brien
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
0
0
Eddie O'Brien
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
0.81
4.66
Eddie O'Brien
Careerverified
Per 600 PAverified
42.77
42.42
Jack Aker
Career
Per 600 PA
9
51.92
Eddie O'Brien
Careerverified
Per 600 PAverified
149
147.77
Jack Aker
Career
Per 600 PA
9
51.92
Eddie O'Brien
Careerverified
Per 600 PAverified
171
169.59
Jack Aker
Career
Per 600 PA
0.096
0.096
Eddie O'Brien
Careerverified
Per 600 PAverified
0.288
0.288
Jack Aker
Career
Per 600 PA
0.098
0.098
Eddie O'Brien
Careerverified
Per 600 PAverified
0.269
0.269
Jack Aker
Career
Per 600 PA
0.194
0.194
Eddie O'Brien
Careerverified
Per 600 PAverified
0.557
0.557
Jack Aker
Career
Per 600 PA
0.022
0.022
Eddie O'Brien
Careerverified
Per 600 PAverified
0.033
0.033
Jack Aker
Career
Per 600 PA
0.068
0.068
Eddie O'Brien
Careerverified
Per 600 PAverified
0.197
0.197
Jack Aker
Career
Per 600 PA
0.128
0.128
Eddie O'Brien
Careerverified
Per 600 PAverified
0.459
0.459
Jack Aker
Career
Per 600 PA
0.171
0.171
Eddie O'Brien
Careerverified
Per 600 PAverified
0.257
0.257
Jack Aker
Career
Per 600 PA
3
17.31
Eddie O'Brien
Careerverified
Per 600 PAverified
64
63.47
Jack Aker
Career
Per 600 PA
4
23.08
Eddie O'Brien
Careerverified
Per 600 PAverified
25
24.79
Jack Aker
Career
Per 600 PA
7
40.38
Eddie O'Brien
Careerverified
Per 600 PAverified
89
88.26
Jack Aker
Career
Per 600 PA
-4.13
-23.83
Eddie O'Brien
Careerverified
Per 600 PAverified
50.08
49.66
Jack Aker
Career
Per 600 PAverified
1
5.77
Eddie O'Brien
Careerverified
Per 600 PA
3
2.98
Jack Aker
Career
Per 600 PA
1
5.77
Eddie O'Brien
Careerverified
Per 600 PAverified
37
36.69
Jack Aker
Career
Per 600 PA
0
0
Eddie O'Brien
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
51
294.23
Eddie O'Brien
Careerverified
Per 600 PAverified
45
44.63
Jack Aker
Career
Per 600 PA
2.04
2.04
Eddie O'Brien
Careerverified
Per 600 PAverified
13.44
13.44
Jack Aker
Career
Per 600 PA
0.02
0.02
Eddie O'Brien
Careerverified
Per 600 PAverified
0.82
0.82
Jack Aker
Career
Per 600 PAverified
10
57.69
Eddie O'Brien
Careerverified
Per 600 PA
11
10.91
Jack Aker
Career
Per 600 PA
0
0
Eddie O'Brien
Career
Per 600 PA
0
0
Jack Aker
Careerverified
Per 600 PAverified
1
5.77
Eddie O'Brien
Career
Per 600 PA
6
5.95
Jack Aker
Career
Per 600 PA
0
0
Eddie O'Brien
Careerverified
Per 600 PAverified
11
10.91
Jack Aker
Career
Per 600 PA
0
0
Eddie O'Brien
Careerverified
Per 600 PAverified
7
6.94
Jack Aker
Career
Per 600 PA
0
0
Eddie O'Brien
Careerverified
Per 600 PAverified
18
17.85
Jack Aker
Career
Per 600 PA
Eddie O'Brien
Careerverified
Per 600 PAverified
61.11
61.11