Jack Aker vs. Dave LaRoche — Career Comparison

Jack Aker
Silent GenerationCaliforniaThrows RightBats RightNorth AmericaKansas City AthleticsAmerican LeagueRelief Pitcher
Dave LaRoche
Baby BoomersColoradoThrows LeftBats LeftNorth AmericaCalifornia AngelsAmerican LeagueRelief PitcherAll-Star

Jack Aker and Dave LaRoche are about as close as two relievers get — the gap between them is negligible across the key measures. Their run-prevention numbers were nearly identical — ERA+ of 89 for Jack Aker and 87 for Dave LaRoche, with skill-based marks of DICE+ 88 and 93 respectively. If forced to pick, Jack Aker gets the slight nod, but this is a genuinely even pairing.

Pitching Stats for Jack Aker and Dave LaRoche

Jack Aker
Career
Per 9 Innings
11
11
Dave LaRoche
Careerverified
Per 9 Inningsverified
14
14
Jack Aker
Career
Per 9 Inningsverified
495
5.97
Dave LaRoche
Careerverified
Per 9 Innings
647
5.55
Jack Aker
Career
Per 9 Innings
0
0
Dave LaRoche
Careerverified
Per 9 Inningsverified
15
0.13
Jack Aker
Career
Per 9 Inningsverified
47
0.57
Dave LaRoche
Careerverified
Per 9 Innings
65
0.56
Jack Aker
Careerverified
Per 9 Innings
45
0.54
Dave LaRoche
Career
Per 9 Inningsverified
58
0.5
Jack Aker
Career
Per 9 Innings
51.09
51.09
Dave LaRoche
Careerverified
Per 9 Inningsverified
52.85
52.85
Jack Aker
Career
Per 9 Innings
0
0
Dave LaRoche
Careerverified
Per 9 Inningsverified
2.32
2.32
Jack Aker
Career
Per 9 Innings
0
0
Dave LaRoche
Careerverified
Per 9 Inningsverified
1
0.01
Jack Aker
Career
Per 9 Innings
0
0
Dave LaRoche
Career
Per 9 Innings
0
0
Jack Aker
Career
Per 9 Inningsverified
123
1.48
Dave LaRoche
Careerverified
Per 9 Innings
126
1.08
Jack Aker
Careerverified
Per 9 Inningsverified
272
3.28
Dave LaRoche
Career
Per 9 Innings
411
3.53
Jack Aker
Careerverified
Per 9 Inningsverified
3.28
3.28
Dave LaRoche
Career
Per 9 Innings
3.53
3.53
Jack Aker
Careerverified
Per 9 Inningsverified
3.45
3.45
Dave LaRoche
Career
Per 9 Innings
3.46
3.46
Jack Aker
Career
Per 9 Innings
4.29
4.29
Dave LaRoche
Careerverified
Per 9 Inningsverified
4
4
Jack Aker
Career
Per 9 Innings
0.244
0.244
Dave LaRoche
Careerverified
Per 9 Inningsverified
0.239
0.239
Jack Aker
Career
Per 9 Innings
2238
27
Dave LaRoche
Careerverified
Per 9 Innings
3148
27
Jack Aker
Career
Per 9 Innings
746
9
Dave LaRoche
Careerverified
Per 9 Innings
1049.1
9
Jack Aker
Careerverified
Per 9 Innings
679
8.19
Dave LaRoche
Career
Per 9 Inningsverified
919
7.88
Jack Aker
Career
Per 9 Innings
8.19
8.19
Dave LaRoche
Careerverified
Per 9 Inningsverified
7.88
7.88
Jack Aker
Careerverified
Per 9 Inningsverified
64
0.77
Dave LaRoche
Career
Per 9 Innings
94
0.81
Jack Aker
Careerverified
Per 9 Inningsverified
0.77
0.77
Dave LaRoche
Career
Per 9 Innings
0.81
0.81
Jack Aker
Careerverified
Per 9 Inningsverified
0.13
0.13
Dave LaRoche
Career
Per 9 Innings
0.15
0.15
Jack Aker
Careerverified
Per 9 Inningsverified
274
3.31
Dave LaRoche
Career
Per 9 Innings
459
3.94
Jack Aker
Careerverified
Per 9 Innings
68
0.82
Dave LaRoche
Career
Per 9 Inningsverified
81
0.69
Jack Aker
Careerverified
Per 9 Inningsverified
3.31
3.31
Dave LaRoche
Career
Per 9 Innings
3.94
3.94
Jack Aker
Career
Per 9 Innings
404
4.87
Dave LaRoche
Careerverified
Per 9 Inningsverified
819
7.02
Jack Aker
Career
Per 9 Innings
4.87
4.87
Dave LaRoche
Careerverified
Per 9 Inningsverified
7.02
7.02
Jack Aker
Career
Per 9 Innings
0.82
0.82
Dave LaRoche
Careerverified
Per 9 Inningsverified
1.27
1.27
Jack Aker
Career
Per 9 Innings
0.909
0.909
Dave LaRoche
Careerverified
Per 9 Inningsverified
1.218
1.218
Jack Aker
Careerverified
Per 9 Innings
13
0.16
Dave LaRoche
Career
Per 9 Inningsverified
18
0.15
Jack Aker
Career
Per 9 Innings
40
0.48
Dave LaRoche
Careerverified
Per 9 Inningsverified
29
0.25
Jack Aker
Careerverified
Per 9 Inningsverified
0
0
Dave LaRoche
Career
Per 9 Innings
7
0.06
Jack Aker
Career
Per 9 Innings
3144
37.93
Dave LaRoche
Careerverified
Per 9 Inningsverified
4459
38.24
Jack Aker
Career
Per 9 Inningsverified
321
3.87
Dave LaRoche
Careerverified
Per 9 Innings
381
3.27
Jack Aker
Careerverified
Per 9 Inningsverified
312
3.76
Dave LaRoche
Career
Per 9 Innings
448
3.84
Jack Aker
Careerverified
Per 9 Inningsverified
3.76
3.76
Dave LaRoche
Career
Per 9 Innings
3.84
3.84
Jack Aker
Careerverified
Per 9 Inningsverified
32
0.39
Dave LaRoche
Career
Per 9 Innings
85
0.73
Jack Aker
Careerverified
Per 9 Inningsverified
12
0.14
Dave LaRoche
Career
Per 9 Innings
41
0.35
Jack Aker
Career
Per 9 Innings
19
0.23
Dave LaRoche
Careerverified
Per 9 Inningsverified
46
0.39
Jack Aker
Careerverified
Per 9 Inningsverified
1.278
1.278
Dave LaRoche
Career
Per 9 Innings
1.313
1.313
Jack Aker
Career
Per 9 Inningsverified
2786
33.61
Dave LaRoche
Careerverified
Per 9 Innings
3845
32.98
Jack Aker
Careerverified
Per 9 Inningsverified
0.63
0.63
Dave LaRoche
Career
Per 9 Innings
0.69
0.69
Jack Aker
Careerverified
Per 9 Inningsverified
0.265
0.265
Dave LaRoche
Career
Per 9 Innings
0.281
0.281
Jack Aker
Career
Per 9 Innings
37.93
37.93
Dave LaRoche
Careerverified
Per 9 Inningsverified
38.24
38.24

Fielding Stats for Jack Aker and Dave LaRoche

Jack Aker
Career
Per 9 Innings
11
11
Dave LaRoche
Careerverified
Per 9 Inningsverified
14
14
Jack Aker
Career
Per 9 Inningsverified
495
5.97
Dave LaRoche
Careerverified
Per 9 Innings
647
5.55
Jack Aker
Career
Per 9 Innings
0
0
Dave LaRoche
Careerverified
Per 9 Inningsverified
15
0.13
Jack Aker
Career
Per 9 Innings
2240
27
Dave LaRoche
Careerverified
Per 9 Innings
3148
27
Jack Aker
Career
Per 9 Innings
746.2
9
Dave LaRoche
Careerverified
Per 9 Innings
1049.1
9
Jack Aker
Careerverified
Per 9 Inningsverified
65
0.78
Dave LaRoche
Career
Per 9 Innings
48
0.41
Jack Aker
Careerverified
Per 9 Inningsverified
167
2.01
Dave LaRoche
Career
Per 9 Innings
144
1.24
Jack Aker
Career
Per 9 Innings
8
0.1
Dave LaRoche
Career
Per 9 Inningsverified
8
0.07
Jack Aker
Careerverified
Per 9 Inningsverified
240
2.89
Dave LaRoche
Career
Per 9 Innings
200
1.72
Jack Aker
Careerverified
Per 9 Inningsverified
232
2.8
Dave LaRoche
Career
Per 9 Innings
192
1.65
Jack Aker
Careerverified
Per 9 Inningsverified
96.67
96.67
Dave LaRoche
Career
Per 9 Innings
96
96
Jack Aker
Careerverified
Per 9 Inningsverified
0.469
0.469
Dave LaRoche
Career
Per 9 Innings
0.297
0.297
Jack Aker
Career
Per 9 Innings
0
0
Dave LaRoche
Careerverified
Per 9 Inningsverified
2.32
2.32
Jack Aker
Careerverified
Per 9 Inningsverified
20
0.24
Dave LaRoche
Career
Per 9 Innings
5
0.04
Jack Aker
Career
Per 9 Innings
0
0
Dave LaRoche
Career
Per 9 Innings
0
0
Jack Aker
Career
Per 9 Innings
0
0
Dave LaRoche
Career
Per 9 Innings
0
0
Jack Aker
Career
Per 9 Innings
0
0
Dave LaRoche
Career
Per 9 Innings
0
0
Jack Aker
Career
Per 9 Innings
0
0
Dave LaRoche
Career
Per 9 Innings
0
0

Hitting Stats for Jack Aker and Dave LaRoche

Jack Aker
Career
Per 600 PA
11
11
Dave LaRoche
Careerverified
Per 600 PAverified
14
14
Jack Aker
Career
Per 600 PA
496
2861.54
Dave LaRoche
Careerverified
Per 600 PAverified
649
5562.86
Jack Aker
Careerverified
Per 600 PA
104
600
Dave LaRoche
Career
Per 600 PA
70
600
Jack Aker
Careerverified
Per 600 PAverified
92
530.77
Dave LaRoche
Career
Per 600 PA
61
522.86
Jack Aker
Career
Per 600 PA
0.076
0.076
Dave LaRoche
Careerverified
Per 600 PAverified
0.246
0.246
Jack Aker
Career
Per 600 PA
0.279
0.279
Dave LaRoche
Careerverified
Per 600 PAverified
0.65
0.65
Jack Aker
Career
Per 600 PA
7
40.38
Dave LaRoche
Careerverified
Per 600 PAverified
15
128.57
Jack Aker
Career
Per 600 PA
5
28.85
Dave LaRoche
Careerverified
Per 600 PAverified
12
102.86
Jack Aker
Career
Per 600 PA
2
11.54
Dave LaRoche
Careerverified
Per 600 PAverified
3
25.71
Jack Aker
Career
Per 600 PA
0
0
Dave LaRoche
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
0
0
Dave LaRoche
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
2
11.54
Dave LaRoche
Careerverified
Per 600 PAverified
3
25.71
Jack Aker
Careerverified
Per 600 PAverified
0.286
0.286
Dave LaRoche
Career
Per 600 PA
0.2
0.2
Jack Aker
Career
Per 600 PA
0
0
Dave LaRoche
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
0
0
Dave LaRoche
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
0.81
4.66
Dave LaRoche
Careerverified
Per 600 PAverified
5.99
51.38
Jack Aker
Career
Per 600 PA
9
51.92
Dave LaRoche
Careerverified
Per 600 PAverified
18
154.29
Jack Aker
Career
Per 600 PA
9
51.92
Dave LaRoche
Careerverified
Per 600 PAverified
22
188.57
Jack Aker
Career
Per 600 PA
0.096
0.096
Dave LaRoche
Careerverified
Per 600 PAverified
0.324
0.324
Jack Aker
Career
Per 600 PA
0.098
0.098
Dave LaRoche
Careerverified
Per 600 PAverified
0.295
0.295
Jack Aker
Career
Per 600 PA
0.194
0.194
Dave LaRoche
Careerverified
Per 600 PAverified
0.619
0.619
Jack Aker
Career
Per 600 PA
0.022
0.022
Dave LaRoche
Careerverified
Per 600 PAverified
0.049
0.049
Jack Aker
Career
Per 600 PA
0.068
0.068
Dave LaRoche
Careerverified
Per 600 PAverified
0.219
0.219
Jack Aker
Career
Per 600 PA
0.128
0.128
Dave LaRoche
Careerverified
Per 600 PAverified
0.532
0.532
Jack Aker
Career
Per 600 PA
0.171
0.171
Dave LaRoche
Careerverified
Per 600 PAverified
0.313
0.313
Jack Aker
Career
Per 600 PA
3
17.31
Dave LaRoche
Careerverified
Per 600 PAverified
7
60
Jack Aker
Careerverified
Per 600 PAverified
4
23.08
Dave LaRoche
Career
Per 600 PA
2
17.14
Jack Aker
Career
Per 600 PA
7
40.38
Dave LaRoche
Careerverified
Per 600 PAverified
9
77.14
Jack Aker
Career
Per 600 PA
-4.13
-23.83
Dave LaRoche
Careerverified
Per 600 PAverified
6.77
58.02
Jack Aker
Careerverified
Per 600 PAverified
1
5.77
Dave LaRoche
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
1
5.77
Dave LaRoche
Careerverified
Per 600 PAverified
7
60
Jack Aker
Career
Per 600 PA
0
0
Dave LaRoche
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
51
294.23
Dave LaRoche
Careerverified
Per 600 PAverified
13
111.43
Jack Aker
Career
Per 600 PA
2.04
2.04
Dave LaRoche
Careerverified
Per 600 PAverified
5.38
5.38
Jack Aker
Career
Per 600 PA
0.02
0.02
Dave LaRoche
Careerverified
Per 600 PAverified
0.54
0.54
Jack Aker
Careerverified
Per 600 PAverified
10
57.69
Dave LaRoche
Career
Per 600 PA
2
17.14
Jack Aker
Career
Per 600 PA
0
0
Dave LaRoche
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PAverified
1
5.77
Dave LaRoche
Career
Per 600 PA
1
8.57
Jack Aker
Career
Per 600 PA
0
0
Dave LaRoche
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
0
0
Dave LaRoche
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
0
0
Dave LaRoche
Career
Per 600 PA
0
0
Jack Aker
Career
Per 600 PA
Dave LaRoche
Career
Per 600 PA