Jack Aker vs. Julio Teheran — Career Comparison

Jack Aker
Silent GenerationCaliforniaThrows RightBats RightNorth AmericaKansas City AthleticsAmerican LeagueRelief Pitcher
Julio Teheran
MillenialColombiaThrows RightBats RightSouth AmericaAtlanta BravesNational LeagueStarting PitcherAll-Star

Julio Teheran 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. Julio Teheran led in run prevention (ERA+ 106 vs 89), strikeout rate (K%+ 101 vs 86), and home run suppression (HR9+ 91 vs 76). Jack Aker held the edge in walk avoidance (BB%+ 100 vs 89). Role difference aside, Julio Teheran holds a clear edge on every meaningful shared measure.

Pitching Stats for Jack Aker and Julio Teheran

Jack Aker
Career
Per 9 Innings
11
11
Julio Teheran
Careerverified
Per 9 Inningsverified
13
13
Jack Aker
Careerverified
Per 9 Inningsverified
495
5.97
Julio Teheran
Career
Per 9 Innings
255
1.56
Jack Aker
Career
Per 9 Innings
0
0
Julio Teheran
Careerverified
Per 9 Inningsverified
248
1.52
Jack Aker
Career
Per 9 Inningsverified
47
0.57
Julio Teheran
Careerverified
Per 9 Innings
81
0.5
Jack Aker
Careerverified
Per 9 Innings
45
0.54
Julio Teheran
Career
Per 9 Inningsverified
82
0.5
Jack Aker
Careerverified
Per 9 Inningsverified
51.09
51.09
Julio Teheran
Career
Per 9 Innings
49.69
49.69
Jack Aker
Career
Per 9 Innings
0
0
Julio Teheran
Careerverified
Per 9 Inningsverified
97.25
97.25
Jack Aker
Career
Per 9 Innings
0
0
Julio Teheran
Careerverified
Per 9 Inningsverified
5
0.03
Jack Aker
Career
Per 9 Innings
0
0
Julio Teheran
Careerverified
Per 9 Inningsverified
3
0.02
Jack Aker
Careerverified
Per 9 Inningsverified
123
1.48
Julio Teheran
Career
Per 9 Innings
0
0
Jack Aker
Careerverified
Per 9 Inningsverified
272
3.28
Julio Teheran
Career
Per 9 Innings
629
3.85
Jack Aker
Careerverified
Per 9 Inningsverified
3.28
3.28
Julio Teheran
Career
Per 9 Innings
3.85
3.85
Jack Aker
Careerverified
Per 9 Inningsverified
3.45
3.45
Julio Teheran
Career
Per 9 Innings
3.65
3.65
Jack Aker
Career
Per 9 Innings
4.29
4.29
Julio Teheran
Careerverified
Per 9 Inningsverified
4.23
4.23
Jack Aker
Career
Per 9 Innings
0.244
0.244
Julio Teheran
Careerverified
Per 9 Inningsverified
0.238
0.238
Jack Aker
Career
Per 9 Innings
2238
27
Julio Teheran
Careerverified
Per 9 Innings
4412
27
Jack Aker
Career
Per 9 Innings
746
9
Julio Teheran
Careerverified
Per 9 Innings
1470.2
9
Jack Aker
Careerverified
Per 9 Innings
679
8.19
Julio Teheran
Career
Per 9 Inningsverified
1306
7.99
Jack Aker
Career
Per 9 Innings
8.19
8.19
Julio Teheran
Careerverified
Per 9 Inningsverified
7.99
7.99
Jack Aker
Careerverified
Per 9 Inningsverified
64
0.77
Julio Teheran
Career
Per 9 Innings
203
1.24
Jack Aker
Careerverified
Per 9 Inningsverified
0.77
0.77
Julio Teheran
Career
Per 9 Innings
1.24
1.24
Jack Aker
Careerverified
Per 9 Inningsverified
0.13
0.13
Julio Teheran
Career
Per 9 Innings
0.8
0.8
Jack Aker
Careerverified
Per 9 Innings
274
3.31
Julio Teheran
Career
Per 9 Inningsverified
492
3.01
Jack Aker
Career
Per 9 Innings
68
0.82
Julio Teheran
Careerverified
Per 9 Inningsverified
22
0.13
Jack Aker
Career
Per 9 Innings
3.31
3.31
Julio Teheran
Careerverified
Per 9 Inningsverified
3.01
3.01
Jack Aker
Career
Per 9 Innings
404
4.87
Julio Teheran
Careerverified
Per 9 Inningsverified
1260
7.71
Jack Aker
Career
Per 9 Innings
4.87
4.87
Julio Teheran
Careerverified
Per 9 Inningsverified
7.71
7.71
Jack Aker
Career
Per 9 Innings
0.82
0.82
Julio Teheran
Careerverified
Per 9 Inningsverified
4.94
4.94
Jack Aker
Career
Per 9 Innings
0.909
0.909
Julio Teheran
Careerverified
Per 9 Inningsverified
1.191
1.191
Jack Aker
Careerverified
Per 9 Inningsverified
13
0.16
Julio Teheran
Career
Per 9 Innings
28
0.17
Jack Aker
Careerverified
Per 9 Innings
40
0.48
Julio Teheran
Career
Per 9 Inningsverified
71
0.43
Jack Aker
Careerverified
Per 9 Inningsverified
0
0
Julio Teheran
Career
Per 9 Innings
8
0.05
Jack Aker
Career
Per 9 Inningsverified
3144
37.93
Julio Teheran
Careerverified
Per 9 Innings
6133
37.53
Jack Aker
Careerverified
Per 9 Inningsverified
321
3.87
Julio Teheran
Career
Per 9 Innings
1
0.01
Jack Aker
Careerverified
Per 9 Inningsverified
312
3.76
Julio Teheran
Career
Per 9 Innings
675
4.13
Jack Aker
Careerverified
Per 9 Inningsverified
3.76
3.76
Julio Teheran
Career
Per 9 Innings
4.13
4.13
Jack Aker
Careerverified
Per 9 Innings
32
0.39
Julio Teheran
Career
Per 9 Inningsverified
54
0.33
Jack Aker
Careerverified
Per 9 Inningsverified
12
0.14
Julio Teheran
Career
Per 9 Innings
32
0.2
Jack Aker
Career
Per 9 Innings
19
0.23
Julio Teheran
Careerverified
Per 9 Inningsverified
90
0.55
Jack Aker
Career
Per 9 Innings
1.278
1.278
Julio Teheran
Careerverified
Per 9 Inningsverified
1.223
1.223
Jack Aker
Career
Per 9 Inningsverified
2786
33.61
Julio Teheran
Careerverified
Per 9 Innings
5484
33.56
Jack Aker
Careerverified
Per 9 Inningsverified
0.63
0.63
Julio Teheran
Career
Per 9 Innings
2.65
2.65
Jack Aker
Careerverified
Per 9 Inningsverified
0.265
0.265
Julio Teheran
Career
Per 9 Innings
0.274
0.274
Jack Aker
Careerverified
Per 9 Inningsverified
37.93
37.93
Julio Teheran
Career
Per 9 Innings
37.53
37.53

Fielding Stats for Jack Aker and Julio Teheran

Jack Aker
Career
Per 9 Innings
11
11
Julio Teheran
Careerverified
Per 9 Inningsverified
13
13
Jack Aker
Careerverified
Per 9 Inningsverified
495
5.97
Julio Teheran
Career
Per 9 Innings
255
1.56
Jack Aker
Career
Per 9 Innings
0
0
Julio Teheran
Careerverified
Per 9 Inningsverified
248
1.52
Jack Aker
Career
Per 9 Innings
2240
27
Julio Teheran
Careerverified
Per 9 Innings
4412
27
Jack Aker
Career
Per 9 Innings
746.2
9
Julio Teheran
Careerverified
Per 9 Innings
1470.2
9
Jack Aker
Career
Per 9 Inningsverified
65
0.78
Julio Teheran
Careerverified
Per 9 Innings
92
0.56
Jack Aker
Career
Per 9 Inningsverified
167
2.01
Julio Teheran
Careerverified
Per 9 Innings
238
1.46
Jack Aker
Career
Per 9 Innings
8
0.1
Julio Teheran
Careerverified
Per 9 Inningsverified
6
0.04
Jack Aker
Career
Per 9 Inningsverified
240
2.89
Julio Teheran
Careerverified
Per 9 Innings
336
2.06
Jack Aker
Career
Per 9 Inningsverified
232
2.8
Julio Teheran
Careerverified
Per 9 Innings
330
2.02
Jack Aker
Career
Per 9 Innings
96.67
96.67
Julio Teheran
Careerverified
Per 9 Inningsverified
98.21
98.21
Jack Aker
Career
Per 9 Innings
0.469
0.469
Julio Teheran
Careerverified
Per 9 Inningsverified
1.294
1.294
Jack Aker
Career
Per 9 Innings
0
0
Julio Teheran
Careerverified
Per 9 Inningsverified
97.25
97.25
Jack Aker
Careerverified
Per 9 Inningsverified
20
0.24
Julio Teheran
Career
Per 9 Innings
19
0.12
Jack Aker
Career
Per 9 Innings
0
0
Julio Teheran
Career
Per 9 Innings
0
0
Jack Aker
Career
Per 9 Innings
0
0
Julio Teheran
Career
Per 9 Innings
0
0
Jack Aker
Career
Per 9 Innings
0
0
Julio Teheran
Career
Per 9 Innings
0
0
Jack Aker
Career
Per 9 Innings
0
0
Julio Teheran
Career
Per 9 Innings
0
0

Hitting Stats for Jack Aker and Julio Teheran

Jack Aker
Career
Per 600 PA
11
11
Julio Teheran
Careerverified
Per 600 PAverified
13
13
Jack Aker
Careerverified
Per 600 PAverified
496
2861.54
Julio Teheran
Career
Per 600 PA
263
340.82
Jack Aker
Career
Per 600 PA
104
600
Julio Teheran
Careerverified
Per 600 PA
463
600
Jack Aker
Career
Per 600 PAverified
92
530.77
Julio Teheran
Careerverified
Per 600 PA
382
495.03
Jack Aker
Career
Per 600 PA
0.076
0.076
Julio Teheran
Careerverified
Per 600 PAverified
0.147
0.147
Jack Aker
Career
Per 600 PA
0.279
0.279
Julio Teheran
Careerverified
Per 600 PAverified
0.448
0.448
Jack Aker
Career
Per 600 PA
7
40.38
Julio Teheran
Careerverified
Per 600 PAverified
56
72.57
Jack Aker
Career
Per 600 PA
5
28.85
Julio Teheran
Careerverified
Per 600 PAverified
49
63.5
Jack Aker
Career
Per 600 PAverified
2
11.54
Julio Teheran
Careerverified
Per 600 PA
6
7.78
Jack Aker
Career
Per 600 PA
0
0
Julio Teheran
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
0
0
Julio Teheran
Careerverified
Per 600 PAverified
1
1.3
Jack Aker
Career
Per 600 PAverified
2
11.54
Julio Teheran
Careerverified
Per 600 PA
7
9.07
Jack Aker
Careerverified
Per 600 PAverified
0.286
0.286
Julio Teheran
Career
Per 600 PA
0.125
0.125
Jack Aker
Career
Per 600 PA
0
0
Julio Teheran
Careerverified
Per 600 PAverified
0.003
0.003
Jack Aker
Career
Per 600 PA
0
0
Julio Teheran
Careerverified
Per 600 PAverified
0.018
0.018
Jack Aker
Career
Per 600 PA
0.81
4.66
Julio Teheran
Careerverified
Per 600 PAverified
10.9
14.13
Jack Aker
Career
Per 600 PA
9
51.92
Julio Teheran
Careerverified
Per 600 PAverified
65
84.23
Jack Aker
Career
Per 600 PA
9
51.92
Julio Teheran
Careerverified
Per 600 PAverified
67
86.83
Jack Aker
Career
Per 600 PA
0.096
0.096
Julio Teheran
Careerverified
Per 600 PAverified
0.169
0.169
Jack Aker
Career
Per 600 PA
0.098
0.098
Julio Teheran
Careerverified
Per 600 PAverified
0.17
0.17
Jack Aker
Career
Per 600 PA
0.194
0.194
Julio Teheran
Careerverified
Per 600 PAverified
0.339
0.339
Jack Aker
Career
Per 600 PA
0.022
0.022
Julio Teheran
Careerverified
Per 600 PAverified
0.024
0.024
Jack Aker
Career
Per 600 PA
0.068
0.068
Julio Teheran
Careerverified
Per 600 PAverified
0.119
0.119
Jack Aker
Career
Per 600 PA
0.128
0.128
Julio Teheran
Careerverified
Per 600 PAverified
0.231
0.231
Jack Aker
Career
Per 600 PA
0.171
0.171
Julio Teheran
Careerverified
Per 600 PAverified
0.202
0.202
Jack Aker
Career
Per 600 PAverified
3
17.31
Julio Teheran
Careerverified
Per 600 PA
10
12.96
Jack Aker
Career
Per 600 PA
4
23.08
Julio Teheran
Careerverified
Per 600 PAverified
26
33.69
Jack Aker
Career
Per 600 PA
7
40.38
Julio Teheran
Careerverified
Per 600 PAverified
35
45.36
Jack Aker
Career
Per 600 PA
-4.13
-23.83
Julio Teheran
Careerverified
Per 600 PAverified
5.57
7.22
Jack Aker
Career
Per 600 PAverified
1
5.77
Julio Teheran
Careerverified
Per 600 PA
2
2.59
Jack Aker
Career
Per 600 PA
1
5.77
Julio Teheran
Careerverified
Per 600 PAverified
9
11.66
Jack Aker
Career
Per 600 PA
0
0
Julio Teheran
Career
Per 600 PA
0
0
Jack Aker
Careerverified
Per 600 PA
51
294.23
Julio Teheran
Career
Per 600 PAverified
112
145.14
Jack Aker
Career
Per 600 PA
2.04
2.04
Julio Teheran
Careerverified
Per 600 PAverified
4.13
4.13
Jack Aker
Career
Per 600 PA
0.02
0.02
Julio Teheran
Careerverified
Per 600 PAverified
0.08
0.08
Jack Aker
Career
Per 600 PA
10
57.69
Julio Teheran
Careerverified
Per 600 PAverified
67
86.83
Jack Aker
Career
Per 600 PA
0
0
Julio Teheran
Careerverified
Per 600 PAverified
3
3.89
Jack Aker
Careerverified
Per 600 PA
1
5.77
Julio Teheran
Career
Per 600 PAverified
3
3.89
Jack Aker
Career
Per 600 PA
0
0
Julio Teheran
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
0
0
Julio Teheran
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
0
0
Julio Teheran
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
Julio Teheran
Career
Per 600 PA