Jack Aker vs. Tony Armas Jr. — Career Comparison

Jack Aker
Silent GenerationCaliforniaThrows RightBats RightNorth AmericaKansas City AthleticsAmerican LeagueRelief Pitcher
Tony Armas Jr.
Gen XVenezuelaThrows RightBats RightSouth AmericaMontreal ExposNational LeagueStarting Pitcher

Tony Armas Jr. 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. Tony Armas Jr. led in home run suppression (HR9+ 103 vs 76), strikeout rate (K%+ 99 vs 86), and run prevention (ERA+ 96 vs 89). Jack Aker held the edge in walk avoidance (BB%+ 100 vs 77). Role difference aside, Tony Armas Jr. holds a clear edge on every meaningful shared measure.

Pitching Stats for Jack Aker and Tony Armas Jr.

Jack Aker
Careerverified
Per 9 Inningsverified
11
11
Tony Armas Jr.
Career
Per 9 Innings
10
10
Jack Aker
Careerverified
Per 9 Inningsverified
495
5.97
Tony Armas Jr.
Career
Per 9 Innings
185
1.8
Jack Aker
Career
Per 9 Innings
0
0
Tony Armas Jr.
Careerverified
Per 9 Inningsverified
167
1.62
Jack Aker
Career
Per 9 Inningsverified
47
0.57
Tony Armas Jr.
Careerverified
Per 9 Innings
53
0.52
Jack Aker
Careerverified
Per 9 Inningsverified
45
0.54
Tony Armas Jr.
Career
Per 9 Innings
65
0.63
Jack Aker
Careerverified
Per 9 Inningsverified
51.09
51.09
Tony Armas Jr.
Career
Per 9 Innings
44.92
44.92
Jack Aker
Career
Per 9 Innings
0
0
Tony Armas Jr.
Careerverified
Per 9 Inningsverified
90.27
90.27
Jack Aker
Career
Per 9 Innings
0
0
Tony Armas Jr.
Career
Per 9 Innings
0
0
Jack Aker
Career
Per 9 Innings
0
0
Tony Armas Jr.
Career
Per 9 Innings
0
0
Jack Aker
Careerverified
Per 9 Inningsverified
123
1.48
Tony Armas Jr.
Career
Per 9 Innings
0
0
Jack Aker
Careerverified
Per 9 Inningsverified
272
3.28
Tony Armas Jr.
Career
Per 9 Innings
478
4.65
Jack Aker
Careerverified
Per 9 Inningsverified
3.28
3.28
Tony Armas Jr.
Career
Per 9 Innings
4.65
4.65
Jack Aker
Careerverified
Per 9 Inningsverified
3.45
3.45
Tony Armas Jr.
Career
Per 9 Innings
4.51
4.51
Jack Aker
Careerverified
Per 9 Inningsverified
4.29
4.29
Tony Armas Jr.
Career
Per 9 Innings
4.81
4.81
Jack Aker
Careerverified
Per 9 Inningsverified
0.244
0.244
Tony Armas Jr.
Career
Per 9 Innings
0.255
0.255
Jack Aker
Career
Per 9 Innings
2238
27
Tony Armas Jr.
Careerverified
Per 9 Innings
2777
27
Jack Aker
Career
Per 9 Innings
746
9
Tony Armas Jr.
Careerverified
Per 9 Innings
925.2
9
Jack Aker
Careerverified
Per 9 Inningsverified
679
8.19
Tony Armas Jr.
Career
Per 9 Innings
891
8.66
Jack Aker
Careerverified
Per 9 Inningsverified
8.19
8.19
Tony Armas Jr.
Career
Per 9 Innings
8.66
8.66
Jack Aker
Careerverified
Per 9 Inningsverified
64
0.77
Tony Armas Jr.
Career
Per 9 Innings
122
1.19
Jack Aker
Careerverified
Per 9 Inningsverified
0.77
0.77
Tony Armas Jr.
Career
Per 9 Innings
1.19
1.19
Jack Aker
Careerverified
Per 9 Inningsverified
0.13
0.13
Tony Armas Jr.
Career
Per 9 Innings
0.66
0.66
Jack Aker
Careerverified
Per 9 Inningsverified
274
3.31
Tony Armas Jr.
Career
Per 9 Innings
431
4.19
Jack Aker
Career
Per 9 Innings
68
0.82
Tony Armas Jr.
Careerverified
Per 9 Inningsverified
41
0.4
Jack Aker
Careerverified
Per 9 Inningsverified
3.31
3.31
Tony Armas Jr.
Career
Per 9 Innings
4.19
4.19
Jack Aker
Career
Per 9 Innings
404
4.87
Tony Armas Jr.
Careerverified
Per 9 Inningsverified
680
6.61
Jack Aker
Career
Per 9 Innings
4.87
4.87
Tony Armas Jr.
Careerverified
Per 9 Inningsverified
6.61
6.61
Jack Aker
Career
Per 9 Innings
0.82
0.82
Tony Armas Jr.
Careerverified
Per 9 Inningsverified
3.68
3.68
Jack Aker
Career
Per 9 Innings
0.909
0.909
Tony Armas Jr.
Careerverified
Per 9 Inningsverified
1.2
1.2
Jack Aker
Careerverified
Per 9 Inningsverified
13
0.16
Tony Armas Jr.
Career
Per 9 Innings
43
0.42
Jack Aker
Careerverified
Per 9 Inningsverified
40
0.48
Tony Armas Jr.
Career
Per 9 Innings
51
0.5
Jack Aker
Careerverified
Per 9 Inningsverified
0
0
Tony Armas Jr.
Career
Per 9 Innings
6
0.06
Jack Aker
Career
Per 9 Innings
3144
37.93
Tony Armas Jr.
Careerverified
Per 9 Inningsverified
4055
39.43
Jack Aker
Careerverified
Per 9 Inningsverified
321
3.87
Tony Armas Jr.
Career
Per 9 Innings
7
0.07
Jack Aker
Careerverified
Per 9 Inningsverified
312
3.76
Tony Armas Jr.
Career
Per 9 Innings
519
5.05
Jack Aker
Careerverified
Per 9 Inningsverified
3.76
3.76
Tony Armas Jr.
Career
Per 9 Innings
5.05
5.05
Jack Aker
Careerverified
Per 9 Inningsverified
32
0.39
Tony Armas Jr.
Career
Per 9 Innings
51
0.5
Jack Aker
Careerverified
Per 9 Inningsverified
12
0.14
Tony Armas Jr.
Career
Per 9 Innings
31
0.3
Jack Aker
Career
Per 9 Innings
19
0.23
Tony Armas Jr.
Careerverified
Per 9 Inningsverified
73
0.71
Jack Aker
Careerverified
Per 9 Inningsverified
1.278
1.278
Tony Armas Jr.
Career
Per 9 Innings
1.428
1.428
Jack Aker
Career
Per 9 Innings
2786
33.61
Tony Armas Jr.
Careerverified
Per 9 Inningsverified
3491
33.94
Jack Aker
Careerverified
Per 9 Inningsverified
0.63
0.63
Tony Armas Jr.
Career
Per 9 Innings
2.81
2.81
Jack Aker
Careerverified
Per 9 Inningsverified
0.265
0.265
Tony Armas Jr.
Career
Per 9 Innings
0.286
0.286
Jack Aker
Career
Per 9 Innings
37.93
37.93
Tony Armas Jr.
Careerverified
Per 9 Inningsverified
39.43
39.43

Fielding Stats for Jack Aker and Tony Armas Jr.

Jack Aker
Careerverified
Per 9 Inningsverified
11
11
Tony Armas Jr.
Career
Per 9 Innings
10
10
Jack Aker
Careerverified
Per 9 Inningsverified
495
5.97
Tony Armas Jr.
Career
Per 9 Innings
185
1.8
Jack Aker
Career
Per 9 Innings
0
0
Tony Armas Jr.
Careerverified
Per 9 Inningsverified
168
1.63
Jack Aker
Career
Per 9 Innings
2240
27
Tony Armas Jr.
Careerverified
Per 9 Innings
2777
27
Jack Aker
Career
Per 9 Innings
746.2
9
Tony Armas Jr.
Careerverified
Per 9 Innings
925.2
9
Jack Aker
Careerverified
Per 9 Inningsverified
65
0.78
Tony Armas Jr.
Career
Per 9 Innings
59
0.57
Jack Aker
Careerverified
Per 9 Inningsverified
167
2.01
Tony Armas Jr.
Career
Per 9 Innings
115
1.12
Jack Aker
Career
Per 9 Innings
8
0.1
Tony Armas Jr.
Careerverified
Per 9 Inningsverified
5
0.05
Jack Aker
Careerverified
Per 9 Inningsverified
240
2.89
Tony Armas Jr.
Career
Per 9 Innings
179
1.74
Jack Aker
Careerverified
Per 9 Inningsverified
232
2.8
Tony Armas Jr.
Career
Per 9 Innings
174
1.69
Jack Aker
Career
Per 9 Innings
96.67
96.67
Tony Armas Jr.
Careerverified
Per 9 Inningsverified
97.21
97.21
Jack Aker
Career
Per 9 Innings
0.469
0.469
Tony Armas Jr.
Careerverified
Per 9 Inningsverified
0.941
0.941
Jack Aker
Career
Per 9 Innings
0
0
Tony Armas Jr.
Careerverified
Per 9 Inningsverified
90.81
90.81
Jack Aker
Careerverified
Per 9 Inningsverified
20
0.24
Tony Armas Jr.
Career
Per 9 Innings
10
0.1
Jack Aker
Career
Per 9 Innings
0
0
Tony Armas Jr.
Career
Per 9 Innings
0
0
Jack Aker
Career
Per 9 Innings
0
0
Tony Armas Jr.
Career
Per 9 Innings
0
0
Jack Aker
Career
Per 9 Innings
0
0
Tony Armas Jr.
Career
Per 9 Innings
0
0
Jack Aker
Career
Per 9 Innings
0
0
Tony Armas Jr.
Career
Per 9 Innings
0
0

Hitting Stats for Jack Aker and Tony Armas Jr.

Jack Aker
Careerverified
Per 600 PAverified
11
11
Tony Armas Jr.
Career
Per 600 PA
10
10
Jack Aker
Careerverified
Per 600 PAverified
496
2861.54
Tony Armas Jr.
Career
Per 600 PA
186
373.24
Jack Aker
Career
Per 600 PA
104
600
Tony Armas Jr.
Careerverified
Per 600 PA
299
600
Jack Aker
Career
Per 600 PA
92
530.77
Tony Armas Jr.
Careerverified
Per 600 PAverified
268
537.79
Jack Aker
Career
Per 600 PA
0.076
0.076
Tony Armas Jr.
Careerverified
Per 600 PAverified
0.097
0.097
Jack Aker
Career
Per 600 PA
0.279
0.279
Tony Armas Jr.
Careerverified
Per 600 PAverified
0.298
0.298
Jack Aker
Career
Per 600 PA
7
40.38
Tony Armas Jr.
Careerverified
Per 600 PAverified
26
52.17
Jack Aker
Career
Per 600 PA
5
28.85
Tony Armas Jr.
Careerverified
Per 600 PAverified
23
46.15
Jack Aker
Career
Per 600 PAverified
2
11.54
Tony Armas Jr.
Career
Per 600 PA
2
4.01
Jack Aker
Career
Per 600 PA
0
0
Tony Armas Jr.
Careerverified
Per 600 PAverified
1
2.01
Jack Aker
Career
Per 600 PA
0
0
Tony Armas Jr.
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PAverified
2
11.54
Tony Armas Jr.
Careerverified
Per 600 PA
3
6.02
Jack Aker
Careerverified
Per 600 PAverified
0.286
0.286
Tony Armas Jr.
Career
Per 600 PA
0.115
0.115
Jack Aker
Career
Per 600 PA
0
0
Tony Armas Jr.
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
0
0
Tony Armas Jr.
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
0.81
4.66
Tony Armas Jr.
Careerverified
Per 600 PAverified
3.04
6.1
Jack Aker
Career
Per 600 PA
9
51.92
Tony Armas Jr.
Careerverified
Per 600 PAverified
30
60.2
Jack Aker
Career
Per 600 PA
9
51.92
Tony Armas Jr.
Careerverified
Per 600 PAverified
30
60.2
Jack Aker
Career
Per 600 PA
0.096
0.096
Tony Armas Jr.
Careerverified
Per 600 PAverified
0.11
0.11
Jack Aker
Career
Per 600 PA
0.098
0.098
Tony Armas Jr.
Careerverified
Per 600 PAverified
0.112
0.112
Jack Aker
Career
Per 600 PA
0.194
0.194
Tony Armas Jr.
Careerverified
Per 600 PAverified
0.222
0.222
Jack Aker
Careerverified
Per 600 PAverified
0.022
0.022
Tony Armas Jr.
Career
Per 600 PA
0.015
0.015
Jack Aker
Career
Per 600 PA
0.068
0.068
Tony Armas Jr.
Careerverified
Per 600 PAverified
0.078
0.078
Jack Aker
Career
Per 600 PA
0.128
0.128
Tony Armas Jr.
Careerverified
Per 600 PAverified
0.139
0.139
Jack Aker
Careerverified
Per 600 PAverified
0.171
0.171
Tony Armas Jr.
Career
Per 600 PA
0.154
0.154
Jack Aker
Career
Per 600 PAverified
3
17.31
Tony Armas Jr.
Careerverified
Per 600 PA
6
12.04
Jack Aker
Career
Per 600 PAverified
4
23.08
Tony Armas Jr.
Careerverified
Per 600 PA
10
20.07
Jack Aker
Career
Per 600 PAverified
7
40.38
Tony Armas Jr.
Careerverified
Per 600 PA
16
32.11
Jack Aker
Careerverified
Per 600 PA
-4.13
-23.83
Tony Armas Jr.
Career
Per 600 PAverified
-7.92
-15.9
Jack Aker
Careerverified
Per 600 PAverified
1
5.77
Tony Armas Jr.
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
1
5.77
Tony Armas Jr.
Careerverified
Per 600 PAverified
4
8.03
Jack Aker
Career
Per 600 PA
0
0
Tony Armas Jr.
Career
Per 600 PA
0
0
Jack Aker
Careerverified
Per 600 PA
51
294.23
Tony Armas Jr.
Career
Per 600 PAverified
99
198.66
Jack Aker
Career
Per 600 PA
2.04
2.04
Tony Armas Jr.
Careerverified
Per 600 PAverified
3.02
3.02
Jack Aker
Career
Per 600 PA
0.02
0.02
Tony Armas Jr.
Careerverified
Per 600 PAverified
0.04
0.04
Jack Aker
Career
Per 600 PAverified
10
57.69
Tony Armas Jr.
Careerverified
Per 600 PA
27
54.18
Jack Aker
Career
Per 600 PA
0
0
Tony Armas Jr.
Career
Per 600 PA
0
0
Jack Aker
Careerverified
Per 600 PA
1
5.77
Tony Armas Jr.
Career
Per 600 PAverified
2
4.01
Jack Aker
Career
Per 600 PA
0
0
Tony Armas Jr.
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
0
0
Tony Armas Jr.
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
0
0
Tony Armas Jr.
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
Tony Armas Jr.
Career
Per 600 PA