Jack Aker vs. John Haldeman — 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
John Haldeman
Pre-GenerationalKentuckyThrows RightBats LeftNorth AmericaLouisville GraysNational LeagueSecond Baseman

John Haldeman 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 John Haldeman ever faced Jack Aker, check out their matchup page.

Fielding Stats for Jack Aker and John Haldeman

Jack Aker
Careerverified
Per 9 Inningsverified
11
11
John Haldeman
Career
Per 9 Innings
1
1
Jack Aker
Careerverified
Per 9 Inningsverified
495
5.97
John Haldeman
Career
Per 9 Innings
1
1
Jack Aker
Career
Per 9 Innings
0
0
John Haldeman
Career
Per 9 Innings
0
0
Jack Aker
Careerverified
Per 9 Innings
2240
27
John Haldeman
Career
Per 9 Innings
27
27
Jack Aker
Careerverified
Per 9 Innings
746.2
9
John Haldeman
Career
Per 9 Innings
9
9
Jack Aker
Careerverified
Per 9 Inningsverified
65
0.78
John Haldeman
Career
Per 9 Innings
0
0
Jack Aker
Careerverified
Per 9 Innings
167
2.01
John Haldeman
Career
Per 9 Inningsverified
4
4
Jack Aker
Career
Per 9 Inningsverified
8
0.1
John Haldeman
Careerverified
Per 9 Innings
3
3
Jack Aker
Careerverified
Per 9 Innings
240
2.89
John Haldeman
Career
Per 9 Inningsverified
7
7
Jack Aker
Careerverified
Per 9 Innings
232
2.8
John Haldeman
Career
Per 9 Inningsverified
4
4
Jack Aker
Careerverified
Per 9 Inningsverified
96.67
96.67
John Haldeman
Career
Per 9 Innings
57.14
57.14
Jack Aker
Career
Per 9 Innings
0.469
0.469
John Haldeman
Careerverified
Per 9 Inningsverified
4
4
Jack Aker
Career
Per 9 Innings
0
0
John Haldeman
Career
Per 9 Innings
0
0
Jack Aker
Careerverified
Per 9 Inningsverified
20
0.24
John Haldeman
Career
Per 9 Innings
0
0
Jack Aker
Career
Per 9 Innings
0
0
John Haldeman
Career
Per 9 Innings
0
0
Jack Aker
Career
Per 9 Innings
0
0
John Haldeman
Career
Per 9 Innings
0
0
Jack Aker
Career
Per 9 Innings
0
0
John Haldeman
Career
Per 9 Innings
0
0
Jack Aker
Career
Per 9 Innings
0
0
John Haldeman
Career
Per 9 Innings
0
0

Hitting Stats for Jack Aker and John Haldeman

Jack Aker
Careerverified
Per 600 PAverified
11
11
John Haldeman
Career
Per 600 PA
1
1
Jack Aker
Careerverified
Per 600 PAverified
496
2861.54
John Haldeman
Career
Per 600 PA
1
150
Jack Aker
Careerverified
Per 600 PA
104
600
John Haldeman
Career
Per 600 PA
4
600
Jack Aker
Careerverified
Per 600 PA
92
530.77
John Haldeman
Career
Per 600 PAverified
4
600
Jack Aker
Careerverified
Per 600 PAverified
0.076
0.076
John Haldeman
Career
Per 600 PA
0
0
Jack Aker
Careerverified
Per 600 PAverified
0.279
0.279
John Haldeman
Career
Per 600 PA
0
0
Jack Aker
Careerverified
Per 600 PAverified
7
40.38
John Haldeman
Career
Per 600 PA
0
0
Jack Aker
Careerverified
Per 600 PAverified
5
28.85
John Haldeman
Career
Per 600 PA
0
0
Jack Aker
Careerverified
Per 600 PAverified
2
11.54
John Haldeman
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
0
0
John Haldeman
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
0
0
John Haldeman
Career
Per 600 PA
0
0
Jack Aker
Careerverified
Per 600 PAverified
2
11.54
John Haldeman
Career
Per 600 PA
0
0
Jack Aker
Careerverified
Per 600 PAverified
0.286
0.286
John Haldeman
Career
Per 600 PA
Jack Aker
Career
Per 600 PA
0
0
John Haldeman
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
0
0
John Haldeman
Career
Per 600 PA
Jack Aker
Careerverified
Per 600 PAverified
0.81
4.66
John Haldeman
Career
Per 600 PA
0
0
Jack Aker
Careerverified
Per 600 PAverified
9
51.92
John Haldeman
Career
Per 600 PA
0
0
Jack Aker
Careerverified
Per 600 PAverified
9
51.92
John Haldeman
Career
Per 600 PA
0
0
Jack Aker
Careerverified
Per 600 PAverified
0.096
0.096
John Haldeman
Career
Per 600 PA
0
0
Jack Aker
Careerverified
Per 600 PAverified
0.098
0.098
John Haldeman
Career
Per 600 PA
0
0
Jack Aker
Careerverified
Per 600 PAverified
0.194
0.194
John Haldeman
Career
Per 600 PA
0
0
Jack Aker
Careerverified
Per 600 PAverified
0.022
0.022
John Haldeman
Career
Per 600 PA
0
0
Jack Aker
Careerverified
Per 600 PAverified
0.068
0.068
John Haldeman
Career
Per 600 PA
0
0
Jack Aker
Careerverified
Per 600 PAverified
0.128
0.128
John Haldeman
Career
Per 600 PA
0
0
Jack Aker
Careerverified
Per 600 PAverified
0.171
0.171
John Haldeman
Career
Per 600 PA
0
0
Jack Aker
Careerverified
Per 600 PAverified
3
17.31
John Haldeman
Career
Per 600 PA
0
0
Jack Aker
Careerverified
Per 600 PAverified
4
23.08
John Haldeman
Career
Per 600 PA
0
0
Jack Aker
Careerverified
Per 600 PAverified
7
40.38
John Haldeman
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PAverified
-4.13
-23.83
John Haldeman
Careerverified
Per 600 PA
-0.4
-60
Jack Aker
Careerverified
Per 600 PAverified
1
5.77
John Haldeman
Career
Per 600 PA
0
0
Jack Aker
Careerverified
Per 600 PAverified
1
5.77
John Haldeman
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
0
0
John Haldeman
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
51
294.23
John Haldeman
Careerverified
Per 600 PAverified
0
0
Jack Aker
Careerverified
Per 600 PAverified
2.04
2.04
John Haldeman
Career
Per 600 PA
Jack Aker
Careerverified
Per 600 PAverified
0.02
0.02
John Haldeman
Career
Per 600 PA
Jack Aker
Careerverified
Per 600 PAverified
10
57.69
John Haldeman
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
0
0
John Haldeman
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
1
5.77
John Haldeman
Careerverified
Per 600 PAverified
0
0
Jack Aker
Career
Per 600 PA
0
0
John Haldeman
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
0
0
John Haldeman
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
0
0
John Haldeman
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
John Haldeman
Career
Per 600 PA