Jack Aker vs. Christian Bergman — Career Comparison

Jack Aker
Silent GenerationCaliforniaThrows RightBats RightNorth AmericaKansas City AthleticsAmerican LeagueRelief Pitcher
Christian Bergman
MillenialCaliforniaThrows RightBats RightNorth AmericaColorado RockiesNational LeagueStarting Pitcher

Christian Bergman built a career as a starting pitcher and Jack Aker as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Jack Aker posted stronger surface numbers — ERA 3.28 and WHIP 1.369 compared to 5.59 and 1.493 for Christian Bergman. By the career numbers, Jack Aker had the better of this cross-role comparison — though era context would sharpen the verdict.

Pitching Stats for Jack Aker and Christian Bergman

Jack Aker
Careerverified
Per 9 Inningsverified
11
11
Christian Bergman
Career
Per 9 Innings
5
5
Jack Aker
Careerverified
Per 9 Inningsverified
495
5.97
Christian Bergman
Career
Per 9 Innings
71
2.96
Jack Aker
Career
Per 9 Innings
0
0
Christian Bergman
Careerverified
Per 9 Inningsverified
25
1.04
Jack Aker
Careerverified
Per 9 Inningsverified
47
0.57
Christian Bergman
Career
Per 9 Innings
11
0.46
Jack Aker
Career
Per 9 Inningsverified
45
0.54
Christian Bergman
Careerverified
Per 9 Innings
15
0.63
Jack Aker
Careerverified
Per 9 Inningsverified
51.09
51.09
Christian Bergman
Career
Per 9 Innings
42.31
42.31
Jack Aker
Career
Per 9 Innings
0
0
Christian Bergman
Careerverified
Per 9 Inningsverified
35.21
35.21
Jack Aker
Career
Per 9 Innings
0
0
Christian Bergman
Career
Per 9 Innings
0
0
Jack Aker
Career
Per 9 Innings
0
0
Christian Bergman
Career
Per 9 Innings
0
0
Jack Aker
Careerverified
Per 9 Inningsverified
123
1.48
Christian Bergman
Career
Per 9 Innings
0
0
Jack Aker
Career
Per 9 Inningsverified
272
3.28
Christian Bergman
Careerverified
Per 9 Innings
134
5.59
Jack Aker
Careerverified
Per 9 Inningsverified
3.28
3.28
Christian Bergman
Career
Per 9 Innings
5.59
5.59
Jack Aker
Careerverified
Per 9 Inningsverified
3.45
3.45
Christian Bergman
Career
Per 9 Innings
5.52
5.52
Jack Aker
Careerverified
Per 9 Inningsverified
4.29
4.29
Christian Bergman
Career
Per 9 Innings
4.94
4.94
Jack Aker
Careerverified
Per 9 Inningsverified
0.244
0.244
Christian Bergman
Career
Per 9 Innings
0.308
0.308
Jack Aker
Careerverified
Per 9 Innings
2238
27
Christian Bergman
Career
Per 9 Innings
647
27
Jack Aker
Careerverified
Per 9 Innings
746
9
Christian Bergman
Career
Per 9 Innings
215.2
9
Jack Aker
Career
Per 9 Inningsverified
679
8.19
Christian Bergman
Careerverified
Per 9 Innings
269
11.23
Jack Aker
Careerverified
Per 9 Inningsverified
8.19
8.19
Christian Bergman
Career
Per 9 Innings
11.23
11.23
Jack Aker
Career
Per 9 Inningsverified
64
0.77
Christian Bergman
Careerverified
Per 9 Innings
40
1.67
Jack Aker
Careerverified
Per 9 Inningsverified
0.77
0.77
Christian Bergman
Career
Per 9 Innings
1.67
1.67
Jack Aker
Careerverified
Per 9 Inningsverified
0.13
0.13
Christian Bergman
Career
Per 9 Innings
0.56
0.56
Jack Aker
Career
Per 9 Innings
274
3.31
Christian Bergman
Careerverified
Per 9 Inningsverified
49
2.04
Jack Aker
Career
Per 9 Innings
68
0.82
Christian Bergman
Careerverified
Per 9 Inningsverified
4
0.17
Jack Aker
Career
Per 9 Innings
3.31
3.31
Christian Bergman
Careerverified
Per 9 Inningsverified
2.04
2.04
Jack Aker
Careerverified
Per 9 Innings
404
4.87
Christian Bergman
Career
Per 9 Inningsverified
130
5.43
Jack Aker
Career
Per 9 Innings
4.87
4.87
Christian Bergman
Careerverified
Per 9 Inningsverified
5.43
5.43
Jack Aker
Career
Per 9 Innings
0.82
0.82
Christian Bergman
Careerverified
Per 9 Inningsverified
1.83
1.83
Jack Aker
Careerverified
Per 9 Inningsverified
0.909
0.909
Christian Bergman
Career
Per 9 Innings
0.83
0.83
Jack Aker
Career
Per 9 Inningsverified
13
0.16
Christian Bergman
Careerverified
Per 9 Innings
4
0.17
Jack Aker
Career
Per 9 Innings
40
0.48
Christian Bergman
Careerverified
Per 9 Inningsverified
4
0.17
Jack Aker
Career
Per 9 Innings
0
0
Christian Bergman
Career
Per 9 Innings
0
0
Jack Aker
Careerverified
Per 9 Innings
3144
37.93
Christian Bergman
Career
Per 9 Inningsverified
941
39.27
Jack Aker
Careerverified
Per 9 Inningsverified
321
3.87
Christian Bergman
Career
Per 9 Innings
13
0.54
Jack Aker
Career
Per 9 Inningsverified
312
3.76
Christian Bergman
Careerverified
Per 9 Innings
137
5.72
Jack Aker
Careerverified
Per 9 Inningsverified
3.76
3.76
Christian Bergman
Career
Per 9 Innings
5.72
5.72
Jack Aker
Career
Per 9 Inningsverified
32
0.39
Christian Bergman
Careerverified
Per 9 Innings
10
0.42
Jack Aker
Career
Per 9 Inningsverified
12
0.14
Christian Bergman
Careerverified
Per 9 Innings
5
0.21
Jack Aker
Career
Per 9 Innings
19
0.23
Christian Bergman
Careerverified
Per 9 Inningsverified
27
1.13
Jack Aker
Careerverified
Per 9 Inningsverified
1.278
1.278
Christian Bergman
Career
Per 9 Innings
1.475
1.475
Jack Aker
Careerverified
Per 9 Innings
2786
33.61
Christian Bergman
Career
Per 9 Inningsverified
873
36.43
Jack Aker
Careerverified
Per 9 Inningsverified
0.63
0.63
Christian Bergman
Career
Per 9 Innings
1.93
1.93
Jack Aker
Careerverified
Per 9 Inningsverified
0.265
0.265
Christian Bergman
Career
Per 9 Innings
0.326
0.326
Jack Aker
Career
Per 9 Innings
37.93
37.93
Christian Bergman
Careerverified
Per 9 Inningsverified
39.27
39.27

Fielding Stats for Jack Aker and Christian Bergman

Jack Aker
Careerverified
Per 9 Inningsverified
11
11
Christian Bergman
Career
Per 9 Innings
5
5
Jack Aker
Careerverified
Per 9 Inningsverified
495
5.97
Christian Bergman
Career
Per 9 Innings
71
2.96
Jack Aker
Career
Per 9 Innings
0
0
Christian Bergman
Careerverified
Per 9 Inningsverified
25
1.04
Jack Aker
Careerverified
Per 9 Innings
2240
27
Christian Bergman
Career
Per 9 Innings
647
27
Jack Aker
Careerverified
Per 9 Innings
746.2
9
Christian Bergman
Career
Per 9 Innings
215.2
9
Jack Aker
Careerverified
Per 9 Inningsverified
65
0.78
Christian Bergman
Career
Per 9 Innings
14
0.58
Jack Aker
Careerverified
Per 9 Inningsverified
167
2.01
Christian Bergman
Career
Per 9 Innings
27
1.13
Jack Aker
Career
Per 9 Innings
8
0.1
Christian Bergman
Careerverified
Per 9 Inningsverified
0
0
Jack Aker
Careerverified
Per 9 Inningsverified
240
2.89
Christian Bergman
Career
Per 9 Innings
41
1.71
Jack Aker
Careerverified
Per 9 Inningsverified
232
2.8
Christian Bergman
Career
Per 9 Innings
41
1.71
Jack Aker
Career
Per 9 Innings
96.67
96.67
Christian Bergman
Careerverified
Per 9 Inningsverified
100
100
Jack Aker
Career
Per 9 Innings
0.469
0.469
Christian Bergman
Careerverified
Per 9 Inningsverified
0.578
0.578
Jack Aker
Career
Per 9 Innings
0
0
Christian Bergman
Careerverified
Per 9 Inningsverified
35.21
35.21
Jack Aker
Careerverified
Per 9 Inningsverified
20
0.24
Christian Bergman
Career
Per 9 Innings
3
0.13
Jack Aker
Career
Per 9 Innings
0
0
Christian Bergman
Career
Per 9 Innings
0
0
Jack Aker
Career
Per 9 Innings
0
0
Christian Bergman
Career
Per 9 Innings
0
0
Jack Aker
Career
Per 9 Innings
0
0
Christian Bergman
Career
Per 9 Innings
0
0
Jack Aker
Career
Per 9 Innings
0
0
Christian Bergman
Career
Per 9 Innings
0
0

Hitting Stats for Jack Aker and Christian Bergman

Jack Aker
Careerverified
Per 600 PAverified
11
11
Christian Bergman
Career
Per 600 PA
5
5
Jack Aker
Careerverified
Per 600 PAverified
496
2861.54
Christian Bergman
Career
Per 600 PA
71
1039.02
Jack Aker
Careerverified
Per 600 PA
104
600
Christian Bergman
Career
Per 600 PA
41
600
Jack Aker
Careerverified
Per 600 PA
92
530.77
Christian Bergman
Career
Per 600 PAverified
37
541.46
Jack Aker
Career
Per 600 PA
0.076
0.076
Christian Bergman
Careerverified
Per 600 PAverified
0.135
0.135
Jack Aker
Career
Per 600 PA
0.279
0.279
Christian Bergman
Careerverified
Per 600 PAverified
0.354
0.354
Jack Aker
Careerverified
Per 600 PA
7
40.38
Christian Bergman
Career
Per 600 PAverified
5
73.17
Jack Aker
Career
Per 600 PA
5
28.85
Christian Bergman
Career
Per 600 PAverified
5
73.17
Jack Aker
Careerverified
Per 600 PAverified
2
11.54
Christian Bergman
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
0
0
Christian Bergman
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
0
0
Christian Bergman
Career
Per 600 PA
0
0
Jack Aker
Careerverified
Per 600 PAverified
2
11.54
Christian Bergman
Career
Per 600 PA
0
0
Jack Aker
Careerverified
Per 600 PAverified
0.286
0.286
Christian Bergman
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
0
0
Christian Bergman
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
0
0
Christian Bergman
Career
Per 600 PA
0
0
Jack Aker
Careerverified
Per 600 PA
0.81
4.66
Christian Bergman
Career
Per 600 PAverified
0.74
10.85
Jack Aker
Careerverified
Per 600 PA
9
51.92
Christian Bergman
Career
Per 600 PAverified
5
73.17
Jack Aker
Careerverified
Per 600 PA
9
51.92
Christian Bergman
Career
Per 600 PAverified
6
87.8
Jack Aker
Career
Per 600 PA
0.096
0.096
Christian Bergman
Careerverified
Per 600 PAverified
0.158
0.158
Jack Aker
Career
Per 600 PA
0.098
0.098
Christian Bergman
Careerverified
Per 600 PAverified
0.135
0.135
Jack Aker
Career
Per 600 PA
0.194
0.194
Christian Bergman
Careerverified
Per 600 PAverified
0.293
0.293
Jack Aker
Careerverified
Per 600 PAverified
0.022
0.022
Christian Bergman
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
0.068
0.068
Christian Bergman
Careerverified
Per 600 PAverified
0.105
0.105
Jack Aker
Career
Per 600 PA
0.128
0.128
Christian Bergman
Careerverified
Per 600 PAverified
0.188
0.188
Jack Aker
Career
Per 600 PA
0.171
0.171
Christian Bergman
Careerverified
Per 600 PAverified
0.185
0.185
Jack Aker
Careerverified
Per 600 PA
3
17.31
Christian Bergman
Career
Per 600 PAverified
2
29.27
Jack Aker
Careerverified
Per 600 PAverified
4
23.08
Christian Bergman
Career
Per 600 PA
1
14.63
Jack Aker
Careerverified
Per 600 PA
7
40.38
Christian Bergman
Career
Per 600 PAverified
3
43.9
Jack Aker
Career
Per 600 PA
-4.13
-23.83
Christian Bergman
Careerverified
Per 600 PAverified
0.05
0.8
Jack Aker
Careerverified
Per 600 PAverified
1
5.77
Christian Bergman
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
1
5.77
Christian Bergman
Career
Per 600 PAverified
1
14.63
Jack Aker
Career
Per 600 PA
0
0
Christian Bergman
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
51
294.23
Christian Bergman
Careerverified
Per 600 PAverified
10
146.34
Jack Aker
Career
Per 600 PA
2.04
2.04
Christian Bergman
Careerverified
Per 600 PAverified
4.1
4.1
Jack Aker
Career
Per 600 PA
0.02
0.02
Christian Bergman
Careerverified
Per 600 PAverified
0.1
0.1
Jack Aker
Careerverified
Per 600 PAverified
10
57.69
Christian Bergman
Career
Per 600 PA
3
43.9
Jack Aker
Career
Per 600 PA
0
0
Christian Bergman
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
1
5.77
Christian Bergman
Careerverified
Per 600 PAverified
0
0
Jack Aker
Career
Per 600 PA
0
0
Christian Bergman
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
0
0
Christian Bergman
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
0
0
Christian Bergman
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
Christian Bergman
Career
Per 600 PA