Jack Aker vs. Jerrod Riggan — Career Comparison

Jack Aker
Silent GenerationCaliforniaThrows RightBats RightNorth AmericaKansas City AthleticsAmerican LeagueRelief Pitcher
Jerrod Riggan
Gen XWashingtonThrows RightBats RightNorth AmericaNew York MetsNational LeagueRelief Pitcher

On the career pitching numbers, Jack Aker posted a stronger line than Jerrod Riggan. Jack Aker posted stronger numbers in ERA (3.28 vs 5.19) and WHIP (1.369 vs 1.835). By the career numbers, Jack Aker had the better of this comparison — though ERA and WHIP alone don't account for era, park factors, or the defenses each pitcher worked behind.

Pitching Stats for Jack Aker and Jerrod Riggan

Jack Aker
Careerverified
Per 9 Inningsverified
11
11
Jerrod Riggan
Career
Per 9 Innings
4
4
Jack Aker
Careerverified
Per 9 Innings
495
5.97
Jerrod Riggan
Career
Per 9 Inningsverified
67
6.96
Jack Aker
Career
Per 9 Innings
0
0
Jerrod Riggan
Career
Per 9 Innings
0
0
Jack Aker
Careerverified
Per 9 Inningsverified
47
0.57
Jerrod Riggan
Career
Per 9 Innings
5
0.52
Jack Aker
Career
Per 9 Innings
45
0.54
Jerrod Riggan
Careerverified
Per 9 Inningsverified
4
0.42
Jack Aker
Career
Per 9 Innings
51.09
51.09
Jerrod Riggan
Careerverified
Per 9 Inningsverified
55.56
55.56
Jack Aker
Career
Per 9 Innings
0
0
Jerrod Riggan
Career
Per 9 Innings
0
0
Jack Aker
Career
Per 9 Innings
0
0
Jerrod Riggan
Career
Per 9 Innings
0
0
Jack Aker
Career
Per 9 Innings
0
0
Jerrod Riggan
Career
Per 9 Innings
0
0
Jack Aker
Careerverified
Per 9 Inningsverified
123
1.48
Jerrod Riggan
Career
Per 9 Innings
0
0
Jack Aker
Career
Per 9 Inningsverified
272
3.28
Jerrod Riggan
Careerverified
Per 9 Innings
50
5.19
Jack Aker
Careerverified
Per 9 Inningsverified
3.28
3.28
Jerrod Riggan
Career
Per 9 Innings
5.19
5.19
Jack Aker
Careerverified
Per 9 Inningsverified
3.45
3.45
Jerrod Riggan
Career
Per 9 Innings
5.45
5.45
Jack Aker
Career
Per 9 Innings
4.29
4.29
Jerrod Riggan
Careerverified
Per 9 Inningsverified
4.17
4.17
Jack Aker
Careerverified
Per 9 Inningsverified
0.244
0.244
Jerrod Riggan
Career
Per 9 Innings
0.307
0.307
Jack Aker
Careerverified
Per 9 Innings
2238
27
Jerrod Riggan
Career
Per 9 Innings
260
27
Jack Aker
Careerverified
Per 9 Innings
746
9
Jerrod Riggan
Career
Per 9 Innings
86.2
9
Jack Aker
Career
Per 9 Inningsverified
679
8.19
Jerrod Riggan
Careerverified
Per 9 Innings
105
10.9
Jack Aker
Careerverified
Per 9 Inningsverified
8.19
8.19
Jerrod Riggan
Career
Per 9 Innings
10.9
10.9
Jack Aker
Career
Per 9 Inningsverified
64
0.77
Jerrod Riggan
Careerverified
Per 9 Innings
8
0.83
Jack Aker
Careerverified
Per 9 Inningsverified
0.77
0.77
Jerrod Riggan
Career
Per 9 Innings
0.83
0.83
Jack Aker
Career
Per 9 Innings
0.13
0.13
Jerrod Riggan
Careerverified
Per 9 Inningsverified
0.12
0.12
Jack Aker
Career
Per 9 Inningsverified
274
3.31
Jerrod Riggan
Careerverified
Per 9 Innings
43
4.47
Jack Aker
Career
Per 9 Inningsverified
68
0.82
Jerrod Riggan
Careerverified
Per 9 Innings
11
1.14
Jack Aker
Careerverified
Per 9 Inningsverified
3.31
3.31
Jerrod Riggan
Career
Per 9 Innings
4.47
4.47
Jack Aker
Careerverified
Per 9 Innings
404
4.87
Jerrod Riggan
Career
Per 9 Inningsverified
66
6.85
Jack Aker
Career
Per 9 Innings
4.87
4.87
Jerrod Riggan
Careerverified
Per 9 Inningsverified
6.85
6.85
Jack Aker
Career
Per 9 Innings
0.82
0.82
Jerrod Riggan
Careerverified
Per 9 Inningsverified
0.99
0.99
Jack Aker
Career
Per 9 Innings
0.909
0.909
Jerrod Riggan
Careerverified
Per 9 Inningsverified
1.258
1.258
Jack Aker
Career
Per 9 Inningsverified
13
0.16
Jerrod Riggan
Careerverified
Per 9 Innings
8
0.83
Jack Aker
Career
Per 9 Innings
40
0.48
Jerrod Riggan
Careerverified
Per 9 Inningsverified
0
0
Jack Aker
Careerverified
Per 9 Inningsverified
0
0
Jerrod Riggan
Career
Per 9 Innings
2
0.21
Jack Aker
Careerverified
Per 9 Innings
3144
37.93
Jerrod Riggan
Career
Per 9 Inningsverified
396
41.12
Jack Aker
Careerverified
Per 9 Inningsverified
321
3.87
Jerrod Riggan
Career
Per 9 Innings
22
2.28
Jack Aker
Career
Per 9 Inningsverified
312
3.76
Jerrod Riggan
Careerverified
Per 9 Innings
53
5.5
Jack Aker
Careerverified
Per 9 Inningsverified
3.76
3.76
Jerrod Riggan
Career
Per 9 Innings
5.5
5.5
Jack Aker
Career
Per 9 Innings
32
0.39
Jerrod Riggan
Careerverified
Per 9 Inningsverified
3
0.31
Jack Aker
Career
Per 9 Inningsverified
12
0.14
Jerrod Riggan
Careerverified
Per 9 Innings
8
0.83
Jack Aker
Careerverified
Per 9 Innings
19
0.23
Jerrod Riggan
Career
Per 9 Inningsverified
6
0.62
Jack Aker
Careerverified
Per 9 Inningsverified
1.278
1.278
Jerrod Riggan
Career
Per 9 Innings
1.708
1.708
Jack Aker
Careerverified
Per 9 Innings
2786
33.61
Jerrod Riggan
Career
Per 9 Inningsverified
342
35.52
Jack Aker
Careerverified
Per 9 Inningsverified
0.63
0.63
Jerrod Riggan
Career
Per 9 Innings
0.79
0.79
Jack Aker
Careerverified
Per 9 Inningsverified
0.265
0.265
Jerrod Riggan
Career
Per 9 Innings
0.362
0.362
Jack Aker
Career
Per 9 Innings
37.93
37.93
Jerrod Riggan
Careerverified
Per 9 Inningsverified
41.12
41.12

Fielding Stats for Jack Aker and Jerrod Riggan

Jack Aker
Careerverified
Per 9 Inningsverified
11
11
Jerrod Riggan
Career
Per 9 Innings
4
4
Jack Aker
Careerverified
Per 9 Innings
495
5.97
Jerrod Riggan
Career
Per 9 Inningsverified
67
6.96
Jack Aker
Career
Per 9 Innings
0
0
Jerrod Riggan
Career
Per 9 Innings
0
0
Jack Aker
Careerverified
Per 9 Innings
2240
27
Jerrod Riggan
Career
Per 9 Innings
260
27
Jack Aker
Careerverified
Per 9 Innings
746.2
9
Jerrod Riggan
Career
Per 9 Innings
86.2
9
Jack Aker
Careerverified
Per 9 Inningsverified
65
0.78
Jerrod Riggan
Career
Per 9 Innings
5
0.52
Jack Aker
Careerverified
Per 9 Inningsverified
167
2.01
Jerrod Riggan
Career
Per 9 Innings
10
1.04
Jack Aker
Career
Per 9 Innings
8
0.1
Jerrod Riggan
Careerverified
Per 9 Inningsverified
0
0
Jack Aker
Careerverified
Per 9 Inningsverified
240
2.89
Jerrod Riggan
Career
Per 9 Innings
15
1.56
Jack Aker
Careerverified
Per 9 Inningsverified
232
2.8
Jerrod Riggan
Career
Per 9 Innings
15
1.56
Jack Aker
Career
Per 9 Innings
96.67
96.67
Jerrod Riggan
Careerverified
Per 9 Inningsverified
100
100
Jack Aker
Careerverified
Per 9 Inningsverified
0.469
0.469
Jerrod Riggan
Career
Per 9 Innings
0.224
0.224
Jack Aker
Career
Per 9 Innings
0
0
Jerrod Riggan
Career
Per 9 Innings
0
0
Jack Aker
Careerverified
Per 9 Inningsverified
20
0.24
Jerrod Riggan
Career
Per 9 Innings
2
0.21
Jack Aker
Career
Per 9 Innings
0
0
Jerrod Riggan
Career
Per 9 Innings
0
0
Jack Aker
Career
Per 9 Innings
0
0
Jerrod Riggan
Career
Per 9 Innings
0
0
Jack Aker
Career
Per 9 Innings
0
0
Jerrod Riggan
Career
Per 9 Innings
0
0
Jack Aker
Career
Per 9 Innings
0
0
Jerrod Riggan
Career
Per 9 Innings
0
0

Hitting Stats for Jack Aker and Jerrod Riggan

Jack Aker
Careerverified
Per 600 PAverified
11
11
Jerrod Riggan
Career
Per 600 PA
4
4
Jack Aker
Careerverified
Per 600 PA
496
2861.54
Jerrod Riggan
Career
Per 600 PAverified
67
20100
Jack Aker
Careerverified
Per 600 PA
104
600
Jerrod Riggan
Career
Per 600 PA
2
600
Jack Aker
Careerverified
Per 600 PA
92
530.77
Jerrod Riggan
Career
Per 600 PAverified
2
600
Jack Aker
Careerverified
Per 600 PAverified
0.076
0.076
Jerrod Riggan
Career
Per 600 PA
0
0
Jack Aker
Careerverified
Per 600 PAverified
0.279
0.279
Jerrod Riggan
Career
Per 600 PA
0
0
Jack Aker
Careerverified
Per 600 PAverified
7
40.38
Jerrod Riggan
Career
Per 600 PA
0
0
Jack Aker
Careerverified
Per 600 PAverified
5
28.85
Jerrod Riggan
Career
Per 600 PA
0
0
Jack Aker
Careerverified
Per 600 PAverified
2
11.54
Jerrod Riggan
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
0
0
Jerrod Riggan
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
0
0
Jerrod Riggan
Career
Per 600 PA
0
0
Jack Aker
Careerverified
Per 600 PAverified
2
11.54
Jerrod Riggan
Career
Per 600 PA
0
0
Jack Aker
Careerverified
Per 600 PAverified
0.286
0.286
Jerrod Riggan
Career
Per 600 PA
Jack Aker
Career
Per 600 PA
0
0
Jerrod Riggan
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
0
0
Jerrod Riggan
Career
Per 600 PA
Jack Aker
Careerverified
Per 600 PAverified
0.81
4.66
Jerrod Riggan
Career
Per 600 PA
0
0
Jack Aker
Careerverified
Per 600 PAverified
9
51.92
Jerrod Riggan
Career
Per 600 PA
0
0
Jack Aker
Careerverified
Per 600 PAverified
9
51.92
Jerrod Riggan
Career
Per 600 PA
0
0
Jack Aker
Careerverified
Per 600 PAverified
0.096
0.096
Jerrod Riggan
Career
Per 600 PA
0
0
Jack Aker
Careerverified
Per 600 PAverified
0.098
0.098
Jerrod Riggan
Career
Per 600 PA
0
0
Jack Aker
Careerverified
Per 600 PAverified
0.194
0.194
Jerrod Riggan
Career
Per 600 PA
0
0
Jack Aker
Careerverified
Per 600 PAverified
0.022
0.022
Jerrod Riggan
Career
Per 600 PA
0
0
Jack Aker
Careerverified
Per 600 PAverified
0.068
0.068
Jerrod Riggan
Career
Per 600 PA
0
0
Jack Aker
Careerverified
Per 600 PAverified
0.128
0.128
Jerrod Riggan
Career
Per 600 PA
0
0
Jack Aker
Careerverified
Per 600 PAverified
0.171
0.171
Jerrod Riggan
Career
Per 600 PA
Jack Aker
Careerverified
Per 600 PAverified
3
17.31
Jerrod Riggan
Career
Per 600 PA
0
0
Jack Aker
Careerverified
Per 600 PAverified
4
23.08
Jerrod Riggan
Career
Per 600 PA
0
0
Jack Aker
Careerverified
Per 600 PAverified
7
40.38
Jerrod Riggan
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PAverified
-4.13
-23.83
Jerrod Riggan
Careerverified
Per 600 PA
-0.22
-66.4
Jack Aker
Careerverified
Per 600 PAverified
1
5.77
Jerrod Riggan
Career
Per 600 PA
0
0
Jack Aker
Careerverified
Per 600 PAverified
1
5.77
Jerrod Riggan
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
0
0
Jerrod Riggan
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PAverified
51
294.23
Jerrod Riggan
Careerverified
Per 600 PA
2
600
Jack Aker
Careerverified
Per 600 PAverified
2.04
2.04
Jerrod Riggan
Career
Per 600 PA
1
1
Jack Aker
Careerverified
Per 600 PAverified
0.02
0.02
Jerrod Riggan
Career
Per 600 PA
0
0
Jack Aker
Careerverified
Per 600 PAverified
10
57.69
Jerrod Riggan
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
0
0
Jerrod Riggan
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
1
5.77
Jerrod Riggan
Careerverified
Per 600 PAverified
0
0
Jack Aker
Career
Per 600 PA
0
0
Jerrod Riggan
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
0
0
Jerrod Riggan
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
0
0
Jerrod Riggan
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
Jerrod Riggan
Career
Per 600 PA