Jack Aker vs. Harry Juul — Career Comparison

Jack Aker
Silent GenerationCaliforniaThrows RightBats RightNorth AmericaKansas City AthleticsAmerican LeagueRelief Pitcher
Harry Juul
Lost GenerationIllinoisThrows RightBats RightNorth AmericaBrooklyn Tip-TopsFederal LeagueStarting Pitcher

Harry Juul 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 6.21 and 1.966 for Harry Juul. 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 Harry Juul

Jack Aker
Careerverified
Per 9 Inningsverified
11
11
Harry Juul
Career
Per 9 Innings
1
1
Jack Aker
Careerverified
Per 9 Inningsverified
495
5.97
Harry Juul
Career
Per 9 Innings
9
2.79
Jack Aker
Career
Per 9 Innings
0
0
Harry Juul
Careerverified
Per 9 Inningsverified
3
0.93
Jack Aker
Careerverified
Per 9 Inningsverified
47
0.57
Harry Juul
Career
Per 9 Innings
0
0
Jack Aker
Career
Per 9 Inningsverified
45
0.54
Harry Juul
Careerverified
Per 9 Innings
3
0.93
Jack Aker
Careerverified
Per 9 Inningsverified
51.09
51.09
Harry Juul
Career
Per 9 Innings
0
0
Jack Aker
Career
Per 9 Innings
0
0
Harry Juul
Careerverified
Per 9 Inningsverified
33.33
33.33
Jack Aker
Career
Per 9 Innings
0
0
Harry Juul
Career
Per 9 Innings
0
0
Jack Aker
Career
Per 9 Innings
0
0
Harry Juul
Career
Per 9 Innings
0
0
Jack Aker
Careerverified
Per 9 Inningsverified
123
1.48
Harry Juul
Career
Per 9 Innings
0
0
Jack Aker
Career
Per 9 Inningsverified
272
3.28
Harry Juul
Careerverified
Per 9 Innings
20
6.21
Jack Aker
Careerverified
Per 9 Inningsverified
3.28
3.28
Harry Juul
Career
Per 9 Innings
6.21
6.21
Jack Aker
Career
Per 9 Innings
3.45
3.45
Harry Juul
Careerverified
Per 9 Inningsverified
Jack Aker
Careerverified
Per 9 Inningsverified
4.29
4.29
Harry Juul
Career
Per 9 Innings
5.21
5.21
Jack Aker
Career
Per 9 Innings
0.244
0.244
Harry Juul
Careerverified
Per 9 Inningsverified
Jack Aker
Careerverified
Per 9 Innings
2238
27
Harry Juul
Career
Per 9 Innings
87
27
Jack Aker
Careerverified
Per 9 Innings
746
9
Harry Juul
Career
Per 9 Innings
29
9
Jack Aker
Career
Per 9 Innings
679
8.19
Harry Juul
Careerverified
Per 9 Inningsverified
26
8.07
Jack Aker
Career
Per 9 Innings
8.19
8.19
Harry Juul
Careerverified
Per 9 Inningsverified
8.07
8.07
Jack Aker
Career
Per 9 Innings
64
0.77
Harry Juul
Careerverified
Per 9 Inningsverified
0
0
Jack Aker
Career
Per 9 Innings
0.77
0.77
Harry Juul
Careerverified
Per 9 Inningsverified
0
0
Jack Aker
Career
Per 9 Innings
0.13
0.13
Harry Juul
Careerverified
Per 9 Inningsverified
0
0
Jack Aker
Career
Per 9 Inningsverified
274
3.31
Harry Juul
Careerverified
Per 9 Innings
31
9.62
Jack Aker
Career
Per 9 Innings
68
0.82
Harry Juul
Careerverified
Per 9 Inningsverified
0
0
Jack Aker
Careerverified
Per 9 Inningsverified
3.31
3.31
Harry Juul
Career
Per 9 Innings
9.62
9.62
Jack Aker
Careerverified
Per 9 Innings
404
4.87
Harry Juul
Career
Per 9 Inningsverified
16
4.97
Jack Aker
Career
Per 9 Innings
4.87
4.87
Harry Juul
Careerverified
Per 9 Inningsverified
4.97
4.97
Jack Aker
Career
Per 9 Innings
0.82
0.82
Harry Juul
Careerverified
Per 9 Inningsverified
1.78
1.78
Jack Aker
Career
Per 9 Innings
0.909
0.909
Harry Juul
Careerverified
Per 9 Inningsverified
1.621
1.621
Jack Aker
Career
Per 9 Inningsverified
13
0.16
Harry Juul
Careerverified
Per 9 Innings
2
0.62
Jack Aker
Career
Per 9 Innings
40
0.48
Harry Juul
Careerverified
Per 9 Inningsverified
1
0.31
Jack Aker
Career
Per 9 Innings
0
0
Harry Juul
Career
Per 9 Innings
0
0
Jack Aker
Careerverified
Per 9 Inningsverified
3144
37.93
Harry Juul
Career
Per 9 Innings
0
0
Jack Aker
Careerverified
Per 9 Inningsverified
321
3.87
Harry Juul
Career
Per 9 Innings
6
1.86
Jack Aker
Career
Per 9 Inningsverified
312
3.76
Harry Juul
Careerverified
Per 9 Innings
24
7.45
Jack Aker
Careerverified
Per 9 Inningsverified
3.76
3.76
Harry Juul
Career
Per 9 Innings
7.45
7.45
Jack Aker
Career
Per 9 Innings
32
0.39
Harry Juul
Careerverified
Per 9 Inningsverified
0
0
Jack Aker
Career
Per 9 Innings
12
0.14
Harry Juul
Careerverified
Per 9 Inningsverified
0
0
Jack Aker
Careerverified
Per 9 Inningsverified
19
0.23
Harry Juul
Career
Per 9 Innings
0
0
Jack Aker
Careerverified
Per 9 Inningsverified
1.278
1.278
Harry Juul
Career
Per 9 Innings
1.966
1.966
Jack Aker
Careerverified
Per 9 Inningsverified
2786
33.61
Harry Juul
Career
Per 9 Innings
0
0
Jack Aker
Careerverified
Per 9 Inningsverified
0.63
0.63
Harry Juul
Career
Per 9 Innings
2.67
2.67
Jack Aker
Career
Per 9 Innings
0.265
0.265
Harry Juul
Careerverified
Per 9 Inningsverified
Jack Aker
Careerverified
Per 9 Inningsverified
37.93
37.93
Harry Juul
Career
Per 9 Innings
0
0

Fielding Stats for Jack Aker and Harry Juul

Jack Aker
Careerverified
Per 9 Inningsverified
11
11
Harry Juul
Career
Per 9 Innings
1
Jack Aker
Careerverified
Per 9 Inningsverified
495
5.97
Harry Juul
Career
Per 9 Innings
9
Jack Aker
Career
Per 9 Innings
0
0
Harry Juul
Career
Per 9 Innings
0
Jack Aker
Careerverified
Per 9 Inningsverified
2240
27
Harry Juul
Career
Per 9 Innings
0
Jack Aker
Careerverified
Per 9 Inningsverified
746.2
9
Harry Juul
Career
Per 9 Innings
0
Jack Aker
Careerverified
Per 9 Inningsverified
65
0.78
Harry Juul
Career
Per 9 Innings
0
Jack Aker
Careerverified
Per 9 Inningsverified
167
2.01
Harry Juul
Career
Per 9 Innings
7
Jack Aker
Career
Per 9 Innings
8
0.1
Harry Juul
Careerverified
Per 9 Inningsverified
1
Jack Aker
Careerverified
Per 9 Inningsverified
240
2.89
Harry Juul
Career
Per 9 Innings
8
Jack Aker
Careerverified
Per 9 Inningsverified
232
2.8
Harry Juul
Career
Per 9 Innings
7
Jack Aker
Careerverified
Per 9 Inningsverified
96.67
96.67
Harry Juul
Career
Per 9 Innings
87.5
Jack Aker
Career
Per 9 Inningsverified
0.469
0.469
Harry Juul
Careerverified
Per 9 Innings
0.778
Jack Aker
Career
Per 9 Innings
0
0
Harry Juul
Career
Per 9 Innings
0
Jack Aker
Careerverified
Per 9 Inningsverified
20
0.24
Harry Juul
Career
Per 9 Innings
0
Jack Aker
Career
Per 9 Innings
0
0
Harry Juul
Career
Per 9 Innings
0
Jack Aker
Career
Per 9 Innings
0
0
Harry Juul
Career
Per 9 Innings
0
Jack Aker
Career
Per 9 Innings
0
0
Harry Juul
Career
Per 9 Innings
0
Jack Aker
Career
Per 9 Innings
0
0
Harry Juul
Career
Per 9 Innings
0

Hitting Stats for Jack Aker and Harry Juul

Jack Aker
Careerverified
Per 600 PAverified
11
11
Harry Juul
Career
Per 600 PA
1
1
Jack Aker
Careerverified
Per 600 PAverified
496
2861.54
Harry Juul
Career
Per 600 PA
9
600
Jack Aker
Careerverified
Per 600 PA
104
600
Harry Juul
Career
Per 600 PA
9
600
Jack Aker
Careerverified
Per 600 PA
92
530.77
Harry Juul
Career
Per 600 PAverified
9
600
Jack Aker
Career
Per 600 PA
0.076
0.076
Harry Juul
Careerverified
Per 600 PAverified
0.222
0.222
Jack Aker
Career
Per 600 PA
0.279
0.279
Harry Juul
Careerverified
Per 600 PAverified
0.444
0.444
Jack Aker
Careerverified
Per 600 PA
7
40.38
Harry Juul
Career
Per 600 PAverified
2
133.33
Jack Aker
Careerverified
Per 600 PA
5
28.85
Harry Juul
Career
Per 600 PAverified
2
133.33
Jack Aker
Careerverified
Per 600 PAverified
2
11.54
Harry Juul
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
0
0
Harry Juul
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
0
0
Harry Juul
Career
Per 600 PA
0
0
Jack Aker
Careerverified
Per 600 PAverified
2
11.54
Harry Juul
Career
Per 600 PA
0
0
Jack Aker
Careerverified
Per 600 PAverified
0.286
0.286
Harry Juul
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
0
0
Harry Juul
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
0
0
Harry Juul
Career
Per 600 PA
0
0
Jack Aker
Careerverified
Per 600 PA
0.81
4.66
Harry Juul
Career
Per 600 PAverified
0.4
26.79
Jack Aker
Careerverified
Per 600 PA
9
51.92
Harry Juul
Career
Per 600 PAverified
2
133.33
Jack Aker
Careerverified
Per 600 PA
9
51.92
Harry Juul
Career
Per 600 PAverified
2
133.33
Jack Aker
Career
Per 600 PA
0.096
0.096
Harry Juul
Careerverified
Per 600 PAverified
0.222
0.222
Jack Aker
Career
Per 600 PA
0.098
0.098
Harry Juul
Careerverified
Per 600 PAverified
0.222
0.222
Jack Aker
Career
Per 600 PA
0.194
0.194
Harry Juul
Careerverified
Per 600 PAverified
0.444
0.444
Jack Aker
Careerverified
Per 600 PAverified
0.022
0.022
Harry Juul
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
0.068
0.068
Harry Juul
Careerverified
Per 600 PAverified
0.156
0.156
Jack Aker
Career
Per 600 PA
0.128
0.128
Harry Juul
Careerverified
Per 600 PAverified
0.286
0.286
Jack Aker
Career
Per 600 PA
0.171
0.171
Harry Juul
Careerverified
Per 600 PAverified
0.222
0.222
Jack Aker
Careerverified
Per 600 PA
3
17.31
Harry Juul
Career
Per 600 PAverified
1
66.67
Jack Aker
Careerverified
Per 600 PAverified
4
23.08
Harry Juul
Career
Per 600 PA
0
0
Jack Aker
Careerverified
Per 600 PA
7
40.38
Harry Juul
Career
Per 600 PAverified
1
66.67
Jack Aker
Career
Per 600 PA
-4.13
-23.83
Harry Juul
Careerverified
Per 600 PAverified
0.5
33
Jack Aker
Careerverified
Per 600 PAverified
1
5.77
Harry Juul
Career
Per 600 PA
0
0
Jack Aker
Careerverified
Per 600 PAverified
1
5.77
Harry Juul
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
0
0
Harry Juul
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
51
294.23
Harry Juul
Careerverified
Per 600 PAverified
0
0
Jack Aker
Careerverified
Per 600 PAverified
2.04
2.04
Harry Juul
Career
Per 600 PA
Jack Aker
Careerverified
Per 600 PAverified
0.02
0.02
Harry Juul
Career
Per 600 PA
Jack Aker
Careerverified
Per 600 PAverified
10
57.69
Harry Juul
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
0
0
Harry Juul
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
1
5.77
Harry Juul
Careerverified
Per 600 PAverified
0
0
Jack Aker
Career
Per 600 PA
0
0
Harry Juul
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
0
0
Harry Juul
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
0
0
Harry Juul
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
Harry Juul
Career
Per 600 PA