Jack Aker vs. Luis Arroyo — Career Comparison

Jack Aker
Silent GenerationCaliforniaThrows RightBats RightNorth AmericaKansas City AthleticsAmerican LeagueRelief Pitcher
Luis Arroyo
Greatest GenerationP.R.Throws LeftBats LeftCaribbeanNew York YankeesAmerican LeagueRelief PitcherAll-Star

On the career pitching numbers, Jack Aker posted a stronger line than Luis Arroyo. Jack Aker posted stronger numbers in ERA (3.28 vs 3.93) and WHIP (1.369 vs 1.440). 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 Luis Arroyo

Jack Aker
Careerverified
Per 9 Inningsverified
11
11
Luis Arroyo
Career
Per 9 Innings
8
8
Jack Aker
Careerverified
Per 9 Inningsverified
495
5.97
Luis Arroyo
Career
Per 9 Innings
244
4.13
Jack Aker
Career
Per 9 Innings
0
0
Luis Arroyo
Careerverified
Per 9 Inningsverified
36
0.61
Jack Aker
Careerverified
Per 9 Innings
47
0.57
Luis Arroyo
Career
Per 9 Inningsverified
40
0.68
Jack Aker
Career
Per 9 Innings
45
0.54
Luis Arroyo
Careerverified
Per 9 Innings
32
0.54
Jack Aker
Career
Per 9 Innings
51.09
51.09
Luis Arroyo
Careerverified
Per 9 Inningsverified
55.56
55.56
Jack Aker
Career
Per 9 Innings
0
0
Luis Arroyo
Careerverified
Per 9 Inningsverified
14.75
14.75
Jack Aker
Career
Per 9 Innings
0
0
Luis Arroyo
Careerverified
Per 9 Inningsverified
10
0.17
Jack Aker
Career
Per 9 Innings
0
0
Luis Arroyo
Careerverified
Per 9 Inningsverified
1
0.02
Jack Aker
Careerverified
Per 9 Inningsverified
123
1.48
Luis Arroyo
Career
Per 9 Innings
44
0.75
Jack Aker
Career
Per 9 Inningsverified
272
3.28
Luis Arroyo
Careerverified
Per 9 Innings
232
3.93
Jack Aker
Careerverified
Per 9 Inningsverified
3.28
3.28
Luis Arroyo
Career
Per 9 Innings
3.93
3.93
Jack Aker
Careerverified
Per 9 Inningsverified
3.45
3.45
Luis Arroyo
Career
Per 9 Innings
3.98
3.98
Jack Aker
Careerverified
Per 9 Inningsverified
4.29
4.29
Luis Arroyo
Career
Per 9 Innings
4.4
4.4
Jack Aker
Careerverified
Per 9 Inningsverified
0.244
0.244
Luis Arroyo
Career
Per 9 Innings
0.25
0.25
Jack Aker
Careerverified
Per 9 Innings
2238
27
Luis Arroyo
Career
Per 9 Innings
1594
27
Jack Aker
Careerverified
Per 9 Innings
746
9
Luis Arroyo
Career
Per 9 Innings
531.1
9
Jack Aker
Career
Per 9 Inningsverified
679
8.19
Luis Arroyo
Careerverified
Per 9 Innings
524
8.88
Jack Aker
Careerverified
Per 9 Inningsverified
8.19
8.19
Luis Arroyo
Career
Per 9 Innings
8.88
8.88
Jack Aker
Career
Per 9 Inningsverified
64
0.77
Luis Arroyo
Careerverified
Per 9 Innings
58
0.98
Jack Aker
Careerverified
Per 9 Inningsverified
0.77
0.77
Luis Arroyo
Career
Per 9 Innings
0.98
0.98
Jack Aker
Careerverified
Per 9 Inningsverified
0.13
0.13
Luis Arroyo
Career
Per 9 Innings
0.24
0.24
Jack Aker
Career
Per 9 Inningsverified
274
3.31
Luis Arroyo
Careerverified
Per 9 Innings
208
3.52
Jack Aker
Career
Per 9 Innings
68
0.82
Luis Arroyo
Careerverified
Per 9 Inningsverified
33
0.56
Jack Aker
Careerverified
Per 9 Inningsverified
3.31
3.31
Luis Arroyo
Career
Per 9 Innings
3.52
3.52
Jack Aker
Careerverified
Per 9 Innings
404
4.87
Luis Arroyo
Career
Per 9 Inningsverified
336
5.69
Jack Aker
Career
Per 9 Innings
4.87
4.87
Luis Arroyo
Careerverified
Per 9 Inningsverified
5.69
5.69
Jack Aker
Career
Per 9 Innings
0.82
0.82
Luis Arroyo
Careerverified
Per 9 Inningsverified
1.38
1.38
Jack Aker
Career
Per 9 Innings
0.909
0.909
Luis Arroyo
Careerverified
Per 9 Inningsverified
1.024
1.024
Jack Aker
Careerverified
Per 9 Inningsverified
13
0.16
Luis Arroyo
Career
Per 9 Innings
19
0.32
Jack Aker
Career
Per 9 Innings
40
0.48
Luis Arroyo
Careerverified
Per 9 Inningsverified
13
0.22
Jack Aker
Career
Per 9 Innings
0
0
Luis Arroyo
Career
Per 9 Innings
0
0
Jack Aker
Careerverified
Per 9 Innings
3144
37.93
Luis Arroyo
Career
Per 9 Inningsverified
2315
39.21
Jack Aker
Careerverified
Per 9 Inningsverified
321
3.87
Luis Arroyo
Career
Per 9 Innings
119
2.02
Jack Aker
Career
Per 9 Inningsverified
312
3.76
Luis Arroyo
Careerverified
Per 9 Innings
261
4.42
Jack Aker
Careerverified
Per 9 Inningsverified
3.76
3.76
Luis Arroyo
Career
Per 9 Innings
4.42
4.42
Jack Aker
Career
Per 9 Innings
32
0.39
Luis Arroyo
Careerverified
Per 9 Inningsverified
0
0
Jack Aker
Career
Per 9 Innings
12
0.14
Luis Arroyo
Careerverified
Per 9 Inningsverified
0
0
Jack Aker
Careerverified
Per 9 Inningsverified
19
0.23
Luis Arroyo
Career
Per 9 Innings
0
0
Jack Aker
Careerverified
Per 9 Inningsverified
1.278
1.278
Luis Arroyo
Career
Per 9 Innings
1.378
1.378
Jack Aker
Careerverified
Per 9 Innings
2786
33.61
Luis Arroyo
Career
Per 9 Inningsverified
2094
35.47
Jack Aker
Careerverified
Per 9 Inningsverified
0.63
0.63
Luis Arroyo
Career
Per 9 Innings
1.07
1.07
Jack Aker
Careerverified
Per 9 Inningsverified
0.265
0.265
Luis Arroyo
Career
Per 9 Innings
0.274
0.274
Jack Aker
Career
Per 9 Innings
37.93
37.93
Luis Arroyo
Careerverified
Per 9 Inningsverified
39.21
39.21

Fielding Stats for Jack Aker and Luis Arroyo

Jack Aker
Careerverified
Per 9 Inningsverified
11
11
Luis Arroyo
Career
Per 9 Innings
8
8
Jack Aker
Careerverified
Per 9 Inningsverified
495
5.97
Luis Arroyo
Career
Per 9 Innings
244
4.13
Jack Aker
Career
Per 9 Innings
0
0
Luis Arroyo
Careerverified
Per 9 Inningsverified
36
0.61
Jack Aker
Careerverified
Per 9 Innings
2240
27
Luis Arroyo
Career
Per 9 Innings
1594
27
Jack Aker
Careerverified
Per 9 Innings
746.2
9
Luis Arroyo
Career
Per 9 Innings
531.1
9
Jack Aker
Careerverified
Per 9 Inningsverified
65
0.78
Luis Arroyo
Career
Per 9 Innings
14
0.24
Jack Aker
Careerverified
Per 9 Inningsverified
167
2.01
Luis Arroyo
Career
Per 9 Innings
69
1.17
Jack Aker
Career
Per 9 Inningsverified
8
0.1
Luis Arroyo
Careerverified
Per 9 Innings
7
0.12
Jack Aker
Careerverified
Per 9 Inningsverified
240
2.89
Luis Arroyo
Career
Per 9 Innings
90
1.52
Jack Aker
Careerverified
Per 9 Inningsverified
232
2.8
Luis Arroyo
Career
Per 9 Innings
83
1.41
Jack Aker
Careerverified
Per 9 Inningsverified
96.67
96.67
Luis Arroyo
Career
Per 9 Innings
92.22
92.22
Jack Aker
Careerverified
Per 9 Inningsverified
0.469
0.469
Luis Arroyo
Career
Per 9 Innings
0.34
0.34
Jack Aker
Career
Per 9 Innings
0
0
Luis Arroyo
Careerverified
Per 9 Inningsverified
14.75
14.75
Jack Aker
Careerverified
Per 9 Inningsverified
20
0.24
Luis Arroyo
Career
Per 9 Innings
0
0
Jack Aker
Career
Per 9 Innings
0
0
Luis Arroyo
Career
Per 9 Innings
0
0
Jack Aker
Career
Per 9 Innings
0
0
Luis Arroyo
Career
Per 9 Innings
0
0
Jack Aker
Career
Per 9 Innings
0
0
Luis Arroyo
Career
Per 9 Innings
0
0
Jack Aker
Career
Per 9 Innings
0
0
Luis Arroyo
Career
Per 9 Innings
0
0

Hitting Stats for Jack Aker and Luis Arroyo

Jack Aker
Careerverified
Per 600 PAverified
11
11
Luis Arroyo
Career
Per 600 PA
8
8
Jack Aker
Careerverified
Per 600 PAverified
496
2861.54
Luis Arroyo
Career
Per 600 PA
246
1039.44
Jack Aker
Career
Per 600 PA
104
600
Luis Arroyo
Careerverified
Per 600 PA
142
600
Jack Aker
Career
Per 600 PA
92
530.77
Luis Arroyo
Careerverified
Per 600 PAverified
128
540.85
Jack Aker
Career
Per 600 PA
0.076
0.076
Luis Arroyo
Careerverified
Per 600 PAverified
0.227
0.227
Jack Aker
Career
Per 600 PA
0.279
0.279
Luis Arroyo
Careerverified
Per 600 PAverified
0.549
0.549
Jack Aker
Career
Per 600 PA
7
40.38
Luis Arroyo
Careerverified
Per 600 PAverified
29
122.54
Jack Aker
Career
Per 600 PA
5
28.85
Luis Arroyo
Careerverified
Per 600 PAverified
26
109.86
Jack Aker
Career
Per 600 PAverified
2
11.54
Luis Arroyo
Career
Per 600 PA
2
8.45
Jack Aker
Career
Per 600 PA
0
0
Luis Arroyo
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
0
0
Luis Arroyo
Careerverified
Per 600 PAverified
1
4.23
Jack Aker
Career
Per 600 PA
2
11.54
Luis Arroyo
Careerverified
Per 600 PAverified
3
12.68
Jack Aker
Careerverified
Per 600 PAverified
0.286
0.286
Luis Arroyo
Career
Per 600 PA
0.103
0.103
Jack Aker
Career
Per 600 PA
0
0
Luis Arroyo
Careerverified
Per 600 PAverified
0.008
0.008
Jack Aker
Career
Per 600 PA
0
0
Luis Arroyo
Careerverified
Per 600 PAverified
0.035
0.035
Jack Aker
Career
Per 600 PA
0.81
4.66
Luis Arroyo
Careerverified
Per 600 PAverified
7.31
30.89
Jack Aker
Career
Per 600 PA
9
51.92
Luis Arroyo
Careerverified
Per 600 PAverified
34
143.66
Jack Aker
Career
Per 600 PA
9
51.92
Luis Arroyo
Careerverified
Per 600 PAverified
31
130.99
Jack Aker
Career
Per 600 PA
0.096
0.096
Luis Arroyo
Careerverified
Per 600 PAverified
0.237
0.237
Jack Aker
Career
Per 600 PA
0.098
0.098
Luis Arroyo
Careerverified
Per 600 PAverified
0.266
0.266
Jack Aker
Career
Per 600 PA
0.194
0.194
Luis Arroyo
Careerverified
Per 600 PAverified
0.502
0.502
Jack Aker
Career
Per 600 PA
0.022
0.022
Luis Arroyo
Careerverified
Per 600 PAverified
0.039
0.039
Jack Aker
Career
Per 600 PA
0.068
0.068
Luis Arroyo
Careerverified
Per 600 PAverified
0.173
0.173
Jack Aker
Career
Per 600 PA
0.128
0.128
Luis Arroyo
Careerverified
Per 600 PAverified
0.353
0.353
Jack Aker
Career
Per 600 PA
0.171
0.171
Luis Arroyo
Careerverified
Per 600 PAverified
0.28
0.28
Jack Aker
Career
Per 600 PA
3
17.31
Luis Arroyo
Careerverified
Per 600 PAverified
5
21.13
Jack Aker
Career
Per 600 PA
4
23.08
Luis Arroyo
Careerverified
Per 600 PAverified
8
33.8
Jack Aker
Career
Per 600 PA
7
40.38
Luis Arroyo
Careerverified
Per 600 PAverified
12
50.7
Jack Aker
Career
Per 600 PA
-4.13
-23.83
Luis Arroyo
Careerverified
Per 600 PAverified
8.11
34.28
Jack Aker
Careerverified
Per 600 PAverified
1
5.77
Luis Arroyo
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
1
5.77
Luis Arroyo
Careerverified
Per 600 PAverified
2
8.45
Jack Aker
Career
Per 600 PA
0
0
Luis Arroyo
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
51
294.23
Luis Arroyo
Careerverified
Per 600 PAverified
28
118.31
Jack Aker
Career
Per 600 PA
2.04
2.04
Luis Arroyo
Careerverified
Per 600 PAverified
5.07
5.07
Jack Aker
Career
Per 600 PA
0.02
0.02
Luis Arroyo
Careerverified
Per 600 PAverified
0.07
0.07
Jack Aker
Career
Per 600 PAverified
10
57.69
Luis Arroyo
Careerverified
Per 600 PA
11
46.48
Jack Aker
Career
Per 600 PA
0
0
Luis Arroyo
Careerverified
Per 600 PAverified
1
4.23
Jack Aker
Careerverified
Per 600 PAverified
1
5.77
Luis Arroyo
Career
Per 600 PA
3
12.68
Jack Aker
Career
Per 600 PA
0
0
Luis Arroyo
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
0
0
Luis Arroyo
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
0
0
Luis Arroyo
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
Luis Arroyo
Career
Per 600 PA