Jack Aker vs. Ben Rivera — Career Comparison

Jack Aker
Silent GenerationCaliforniaThrows RightBats RightNorth AmericaKansas City AthleticsAmerican LeagueRelief Pitcher
Ben Rivera
Gen XD.R.Throws RightBats RightCaribbeanPhiladelphia PhilliesNational LeagueStarting Pitcher

Ben Rivera 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. Ben Rivera led in strikeout rate (K%+ 110 vs 86), home run suppression (HR9+ 95 vs 76), and run prevention (ERA+ 97 vs 89). Jack Aker held the edge in walk avoidance (BB%+ 100 vs 76). Role difference aside, Ben Rivera holds a clear edge on every meaningful shared measure.

Pitching Stats for Jack Aker and Ben Rivera

Jack Aker
Careerverified
Per 9 Inningsverified
11
11
Ben Rivera
Career
Per 9 Innings
3
3
Jack Aker
Careerverified
Per 9 Inningsverified
495
5.97
Ben Rivera
Career
Per 9 Innings
67
1.89
Jack Aker
Career
Per 9 Innings
0
0
Ben Rivera
Careerverified
Per 9 Inningsverified
49
1.39
Jack Aker
Careerverified
Per 9 Innings
47
0.57
Ben Rivera
Career
Per 9 Inningsverified
23
0.65
Jack Aker
Career
Per 9 Innings
45
0.54
Ben Rivera
Careerverified
Per 9 Inningsverified
17
0.48
Jack Aker
Career
Per 9 Innings
51.09
51.09
Ben Rivera
Careerverified
Per 9 Inningsverified
57.5
57.5
Jack Aker
Career
Per 9 Innings
0
0
Ben Rivera
Careerverified
Per 9 Inningsverified
73.13
73.13
Jack Aker
Career
Per 9 Innings
0
0
Ben Rivera
Careerverified
Per 9 Inningsverified
5
0.14
Jack Aker
Career
Per 9 Innings
0
0
Ben Rivera
Careerverified
Per 9 Inningsverified
2
0.06
Jack Aker
Careerverified
Per 9 Inningsverified
123
1.48
Ben Rivera
Career
Per 9 Innings
0
0
Jack Aker
Career
Per 9 Inningsverified
272
3.28
Ben Rivera
Careerverified
Per 9 Innings
160
4.52
Jack Aker
Careerverified
Per 9 Inningsverified
3.28
3.28
Ben Rivera
Career
Per 9 Innings
4.52
4.52
Jack Aker
Careerverified
Per 9 Inningsverified
3.45
3.45
Ben Rivera
Career
Per 9 Innings
4.39
4.39
Jack Aker
Careerverified
Per 9 Inningsverified
4.29
4.29
Ben Rivera
Career
Per 9 Innings
4.47
4.47
Jack Aker
Careerverified
Per 9 Inningsverified
0.244
0.244
Ben Rivera
Career
Per 9 Innings
0.258
0.258
Jack Aker
Careerverified
Per 9 Innings
2238
27
Ben Rivera
Career
Per 9 Innings
955
27
Jack Aker
Careerverified
Per 9 Innings
746
9
Ben Rivera
Career
Per 9 Innings
318.1
9
Jack Aker
Career
Per 9 Inningsverified
679
8.19
Ben Rivera
Careerverified
Per 9 Innings
314
8.88
Jack Aker
Careerverified
Per 9 Inningsverified
8.19
8.19
Ben Rivera
Career
Per 9 Innings
8.88
8.88
Jack Aker
Career
Per 9 Inningsverified
64
0.77
Ben Rivera
Careerverified
Per 9 Innings
32
0.9
Jack Aker
Careerverified
Per 9 Inningsverified
0.77
0.77
Ben Rivera
Career
Per 9 Innings
0.9
0.9
Jack Aker
Careerverified
Per 9 Inningsverified
0.13
0.13
Ben Rivera
Career
Per 9 Innings
0.48
0.48
Jack Aker
Career
Per 9 Inningsverified
274
3.31
Ben Rivera
Careerverified
Per 9 Innings
152
4.3
Jack Aker
Career
Per 9 Innings
68
0.82
Ben Rivera
Careerverified
Per 9 Inningsverified
8
0.23
Jack Aker
Careerverified
Per 9 Inningsverified
3.31
3.31
Ben Rivera
Career
Per 9 Innings
4.3
4.3
Jack Aker
Careerverified
Per 9 Innings
404
4.87
Ben Rivera
Career
Per 9 Inningsverified
219
6.19
Jack Aker
Career
Per 9 Innings
4.87
4.87
Ben Rivera
Careerverified
Per 9 Inningsverified
6.19
6.19
Jack Aker
Career
Per 9 Innings
0.82
0.82
Ben Rivera
Careerverified
Per 9 Inningsverified
3.27
3.27
Jack Aker
Career
Per 9 Innings
0.909
0.909
Ben Rivera
Careerverified
Per 9 Inningsverified
1.165
1.165
Jack Aker
Careerverified
Per 9 Inningsverified
13
0.16
Ben Rivera
Career
Per 9 Innings
21
0.59
Jack Aker
Career
Per 9 Innings
40
0.48
Ben Rivera
Careerverified
Per 9 Inningsverified
11
0.31
Jack Aker
Career
Per 9 Innings
0
0
Ben Rivera
Career
Per 9 Innings
0
0
Jack Aker
Careerverified
Per 9 Innings
3144
37.93
Ben Rivera
Career
Per 9 Inningsverified
1405
39.72
Jack Aker
Careerverified
Per 9 Inningsverified
321
3.87
Ben Rivera
Career
Per 9 Innings
9
0.25
Jack Aker
Career
Per 9 Inningsverified
312
3.76
Ben Rivera
Careerverified
Per 9 Innings
168
4.75
Jack Aker
Careerverified
Per 9 Inningsverified
3.76
3.76
Ben Rivera
Career
Per 9 Innings
4.75
4.75
Jack Aker
Career
Per 9 Inningsverified
32
0.39
Ben Rivera
Careerverified
Per 9 Innings
16
0.45
Jack Aker
Career
Per 9 Inningsverified
12
0.14
Ben Rivera
Careerverified
Per 9 Innings
8
0.23
Jack Aker
Career
Per 9 Innings
19
0.23
Ben Rivera
Careerverified
Per 9 Inningsverified
24
0.68
Jack Aker
Careerverified
Per 9 Inningsverified
1.278
1.278
Ben Rivera
Career
Per 9 Innings
1.464
1.464
Jack Aker
Careerverified
Per 9 Innings
2786
33.61
Ben Rivera
Career
Per 9 Inningsverified
1218
34.44
Jack Aker
Careerverified
Per 9 Inningsverified
0.63
0.63
Ben Rivera
Career
Per 9 Innings
2.51
2.51
Jack Aker
Careerverified
Per 9 Inningsverified
0.265
0.265
Ben Rivera
Career
Per 9 Innings
0.292
0.292
Jack Aker
Career
Per 9 Innings
37.93
37.93
Ben Rivera
Careerverified
Per 9 Inningsverified
39.72
39.72

Fielding Stats for Jack Aker and Ben Rivera

Jack Aker
Careerverified
Per 9 Inningsverified
11
11
Ben Rivera
Career
Per 9 Innings
3
3
Jack Aker
Careerverified
Per 9 Inningsverified
495
5.97
Ben Rivera
Career
Per 9 Innings
67
1.89
Jack Aker
Career
Per 9 Innings
0
0
Ben Rivera
Careerverified
Per 9 Inningsverified
49
1.39
Jack Aker
Careerverified
Per 9 Innings
2240
27
Ben Rivera
Career
Per 9 Innings
955
27
Jack Aker
Careerverified
Per 9 Innings
746.2
9
Ben Rivera
Career
Per 9 Innings
318.1
9
Jack Aker
Careerverified
Per 9 Inningsverified
65
0.78
Ben Rivera
Career
Per 9 Innings
12
0.34
Jack Aker
Careerverified
Per 9 Inningsverified
167
2.01
Ben Rivera
Career
Per 9 Innings
39
1.1
Jack Aker
Career
Per 9 Innings
8
0.1
Ben Rivera
Careerverified
Per 9 Inningsverified
1
0.03
Jack Aker
Careerverified
Per 9 Inningsverified
240
2.89
Ben Rivera
Career
Per 9 Innings
52
1.47
Jack Aker
Careerverified
Per 9 Inningsverified
232
2.8
Ben Rivera
Career
Per 9 Innings
51
1.44
Jack Aker
Career
Per 9 Innings
96.67
96.67
Ben Rivera
Careerverified
Per 9 Inningsverified
98.08
98.08
Jack Aker
Career
Per 9 Innings
0.469
0.469
Ben Rivera
Careerverified
Per 9 Inningsverified
0.761
0.761
Jack Aker
Career
Per 9 Innings
0
0
Ben Rivera
Careerverified
Per 9 Inningsverified
73.13
73.13
Jack Aker
Careerverified
Per 9 Inningsverified
20
0.24
Ben Rivera
Career
Per 9 Innings
2
0.06
Jack Aker
Career
Per 9 Innings
0
0
Ben Rivera
Career
Per 9 Innings
0
0
Jack Aker
Career
Per 9 Innings
0
0
Ben Rivera
Career
Per 9 Innings
0
0
Jack Aker
Career
Per 9 Innings
0
0
Ben Rivera
Career
Per 9 Innings
0
0
Jack Aker
Career
Per 9 Innings
0
0
Ben Rivera
Career
Per 9 Innings
0
0

Hitting Stats for Jack Aker and Ben Rivera

Jack Aker
Careerverified
Per 600 PAverified
11
11
Ben Rivera
Career
Per 600 PA
3
3
Jack Aker
Careerverified
Per 600 PAverified
496
2861.54
Ben Rivera
Career
Per 600 PA
67
343.59
Jack Aker
Career
Per 600 PA
104
600
Ben Rivera
Careerverified
Per 600 PA
117
600
Jack Aker
Career
Per 600 PAverified
92
530.77
Ben Rivera
Careerverified
Per 600 PA
93
476.92
Jack Aker
Career
Per 600 PA
0.076
0.076
Ben Rivera
Careerverified
Per 600 PAverified
0.086
0.086
Jack Aker
Career
Per 600 PA
0.279
0.279
Ben Rivera
Careerverified
Per 600 PAverified
0.368
0.368
Jack Aker
Career
Per 600 PA
7
40.38
Ben Rivera
Careerverified
Per 600 PAverified
8
41.03
Jack Aker
Career
Per 600 PA
5
28.85
Ben Rivera
Careerverified
Per 600 PAverified
8
41.03
Jack Aker
Careerverified
Per 600 PAverified
2
11.54
Ben Rivera
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
0
0
Ben Rivera
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
0
0
Ben Rivera
Career
Per 600 PA
0
0
Jack Aker
Careerverified
Per 600 PAverified
2
11.54
Ben Rivera
Career
Per 600 PA
0
0
Jack Aker
Careerverified
Per 600 PAverified
0.286
0.286
Ben Rivera
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
0
0
Ben Rivera
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
0
0
Ben Rivera
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
0.81
4.66
Ben Rivera
Careerverified
Per 600 PAverified
1.16
5.96
Jack Aker
Careerverified
Per 600 PAverified
9
51.92
Ben Rivera
Career
Per 600 PA
8
41.03
Jack Aker
Career
Per 600 PA
9
51.92
Ben Rivera
Careerverified
Per 600 PAverified
14
71.79
Jack Aker
Career
Per 600 PA
0.096
0.096
Ben Rivera
Careerverified
Per 600 PAverified
0.141
0.141
Jack Aker
Careerverified
Per 600 PAverified
0.098
0.098
Ben Rivera
Career
Per 600 PA
0.086
0.086
Jack Aker
Career
Per 600 PA
0.194
0.194
Ben Rivera
Careerverified
Per 600 PAverified
0.227
0.227
Jack Aker
Careerverified
Per 600 PAverified
0.022
0.022
Ben Rivera
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
0.068
0.068
Ben Rivera
Careerverified
Per 600 PAverified
0.085
0.085
Jack Aker
Career
Per 600 PA
0.128
0.128
Ben Rivera
Careerverified
Per 600 PAverified
0.165
0.165
Jack Aker
Careerverified
Per 600 PAverified
0.171
0.171
Ben Rivera
Career
Per 600 PA
0.151
0.151
Jack Aker
Career
Per 600 PA
3
17.31
Ben Rivera
Careerverified
Per 600 PAverified
5
25.64
Jack Aker
Careerverified
Per 600 PAverified
4
23.08
Ben Rivera
Career
Per 600 PA
2
10.26
Jack Aker
Career
Per 600 PAverified
7
40.38
Ben Rivera
Career
Per 600 PA
7
35.9
Jack Aker
Career
Per 600 PA
-4.13
-23.83
Ben Rivera
Careerverified
Per 600 PAverified
-1.72
-8.8
Jack Aker
Careerverified
Per 600 PAverified
1
5.77
Ben Rivera
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
1
5.77
Ben Rivera
Careerverified
Per 600 PAverified
6
30.77
Jack Aker
Career
Per 600 PA
0
0
Ben Rivera
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
51
294.23
Ben Rivera
Careerverified
Per 600 PAverified
40
205.13
Jack Aker
Career
Per 600 PA
2.04
2.04
Ben Rivera
Careerverified
Per 600 PAverified
2.93
2.93
Jack Aker
Career
Per 600 PA
0.02
0.02
Ben Rivera
Careerverified
Per 600 PAverified
0.15
0.15
Jack Aker
Career
Per 600 PA
10
57.69
Ben Rivera
Careerverified
Per 600 PAverified
18
92.31
Jack Aker
Career
Per 600 PA
0
0
Ben Rivera
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
1
5.77
Ben Rivera
Careerverified
Per 600 PAverified
0
0
Jack Aker
Career
Per 600 PA
0
0
Ben Rivera
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
0
0
Ben Rivera
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
0
0
Ben Rivera
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
Ben Rivera
Career
Per 600 PA