Jim Acker vs. Mike Fiers — Career Comparison

Jim Acker
Baby BoomersTexasThrows RightBats RightNorth AmericaToronto Blue JaysAmerican LeagueRelief Pitcher
Mike Fiers
MillenialFloridaThrows RightBats RightNorth AmericaHouston AstrosAmerican LeagueStarting Pitcher

Mike Fiers built a career as a starting pitcher and Jim Acker as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Mike Fiers led in strikeout rate (K%+ 97 vs 78), walk avoidance (BB%+ 113 vs 98), and run prevention (ERA+ 106 vs 92). Jim Acker held the edge in home run suppression (HR9+ 92 vs 86). Role difference aside, Mike Fiers holds a clear edge on every meaningful shared measure.

Pitching Stats for Jim Acker and Mike Fiers

Jim Acker
Career
Per 9 Innings
10
10
Mike Fiers
Careerverified
Per 9 Inningsverified
11
11
Jim Acker
Careerverified
Per 9 Inningsverified
467
4.65
Mike Fiers
Career
Per 9 Innings
218
1.7
Jim Acker
Career
Per 9 Innings
32
0.32
Mike Fiers
Careerverified
Per 9 Inningsverified
199
1.56
Jim Acker
Career
Per 9 Innings
33
0.33
Mike Fiers
Careerverified
Per 9 Inningsverified
75
0.59
Jim Acker
Careerverified
Per 9 Inningsverified
49
0.49
Mike Fiers
Career
Per 9 Innings
64
0.5
Jim Acker
Career
Per 9 Innings
40.24
40.24
Mike Fiers
Careerverified
Per 9 Inningsverified
53.96
53.96
Jim Acker
Career
Per 9 Innings
6.85
6.85
Mike Fiers
Careerverified
Per 9 Inningsverified
91.28
91.28
Jim Acker
Career
Per 9 Innings
0
0
Mike Fiers
Careerverified
Per 9 Inningsverified
2
0.02
Jim Acker
Career
Per 9 Innings
0
0
Mike Fiers
Careerverified
Per 9 Inningsverified
2
0.02
Jim Acker
Careerverified
Per 9 Inningsverified
30
0.3
Mike Fiers
Career
Per 9 Innings
0
0
Jim Acker
Careerverified
Per 9 Inningsverified
399
3.97
Mike Fiers
Career
Per 9 Innings
521
4.07
Jim Acker
Careerverified
Per 9 Inningsverified
3.97
3.97
Mike Fiers
Career
Per 9 Innings
4.07
4.07
Jim Acker
Careerverified
Per 9 Inningsverified
4.07
4.07
Mike Fiers
Career
Per 9 Innings
4.09
4.09
Jim Acker
Careerverified
Per 9 Inningsverified
4.31
4.31
Mike Fiers
Career
Per 9 Innings
4.36
4.36
Jim Acker
Career
Per 9 Innings
0.267
0.267
Mike Fiers
Careerverified
Per 9 Inningsverified
0.254
0.254
Jim Acker
Career
Per 9 Innings
2713
27
Mike Fiers
Careerverified
Per 9 Innings
3453
27
Jim Acker
Career
Per 9 Innings
904.1
9
Mike Fiers
Careerverified
Per 9 Innings
1151
9
Jim Acker
Careerverified
Per 9 Innings
918
9.14
Mike Fiers
Career
Per 9 Inningsverified
1119
8.75
Jim Acker
Career
Per 9 Innings
9.14
9.14
Mike Fiers
Careerverified
Per 9 Inningsverified
8.75
8.75
Jim Acker
Careerverified
Per 9 Inningsverified
82
0.82
Mike Fiers
Career
Per 9 Innings
184
1.44
Jim Acker
Careerverified
Per 9 Inningsverified
0.82
0.82
Mike Fiers
Career
Per 9 Innings
1.44
1.44
Jim Acker
Careerverified
Per 9 Inningsverified
0.18
0.18
Mike Fiers
Career
Per 9 Innings
0.84
0.84
Jim Acker
Careerverified
Per 9 Innings
329
3.27
Mike Fiers
Career
Per 9 Inningsverified
340
2.66
Jim Acker
Career
Per 9 Innings
40
0.4
Mike Fiers
Careerverified
Per 9 Inningsverified
7
0.05
Jim Acker
Career
Per 9 Innings
3.27
3.27
Mike Fiers
Careerverified
Per 9 Inningsverified
2.66
2.66
Jim Acker
Career
Per 9 Innings
482
4.8
Mike Fiers
Careerverified
Per 9 Inningsverified
995
7.78
Jim Acker
Career
Per 9 Innings
4.8
4.8
Mike Fiers
Careerverified
Per 9 Inningsverified
7.78
7.78
Jim Acker
Career
Per 9 Innings
1.03
1.03
Mike Fiers
Careerverified
Per 9 Inningsverified
4.56
4.56
Jim Acker
Career
Per 9 Innings
0.897
0.897
Mike Fiers
Careerverified
Per 9 Inningsverified
1.16
1.16
Jim Acker
Careerverified
Per 9 Inningsverified
31
0.31
Mike Fiers
Career
Per 9 Innings
60
0.47
Jim Acker
Careerverified
Per 9 Inningsverified
32
0.32
Mike Fiers
Career
Per 9 Innings
49
0.38
Jim Acker
Career
Per 9 Innings
2
0.02
Mike Fiers
Career
Per 9 Innings
2
0.02
Jim Acker
Career
Per 9 Inningsverified
3868
38.49
Mike Fiers
Careerverified
Per 9 Innings
4852
37.94
Jim Acker
Careerverified
Per 9 Inningsverified
159
1.58
Mike Fiers
Career
Per 9 Innings
8
0.06
Jim Acker
Careerverified
Per 9 Innings
447
4.45
Mike Fiers
Career
Per 9 Inningsverified
554
4.33
Jim Acker
Career
Per 9 Innings
4.45
4.45
Mike Fiers
Careerverified
Per 9 Inningsverified
4.33
4.33
Jim Acker
Career
Per 9 Innings
43
0.43
Mike Fiers
Careerverified
Per 9 Inningsverified
21
0.16
Jim Acker
Career
Per 9 Innings
31
0.31
Mike Fiers
Careerverified
Per 9 Inningsverified
29
0.23
Jim Acker
Careerverified
Per 9 Inningsverified
100
1
Mike Fiers
Career
Per 9 Innings
65
0.51
Jim Acker
Career
Per 9 Innings
1.379
1.379
Mike Fiers
Careerverified
Per 9 Inningsverified
1.268
1.268
Jim Acker
Career
Per 9 Innings
3433
34.17
Mike Fiers
Careerverified
Per 9 Inningsverified
4413
34.51
Jim Acker
Careerverified
Per 9 Inningsverified
0.96
0.96
Mike Fiers
Career
Per 9 Innings
2.54
2.54
Jim Acker
Career
Per 9 Innings
0.291
0.291
Mike Fiers
Careerverified
Per 9 Inningsverified
0.289
0.289
Jim Acker
Careerverified
Per 9 Inningsverified
38.49
38.49
Mike Fiers
Career
Per 9 Innings
37.94
37.94

Fielding Stats for Jim Acker and Mike Fiers

Jim Acker
Career
Per 9 Innings
10
10
Mike Fiers
Careerverified
Per 9 Inningsverified
11
11
Jim Acker
Careerverified
Per 9 Inningsverified
467
4.65
Mike Fiers
Career
Per 9 Innings
218
1.7
Jim Acker
Career
Per 9 Innings
32
0.32
Mike Fiers
Careerverified
Per 9 Inningsverified
199
1.56
Jim Acker
Career
Per 9 Innings
2713
27
Mike Fiers
Careerverified
Per 9 Innings
3453
27
Jim Acker
Career
Per 9 Innings
904.1
9
Mike Fiers
Careerverified
Per 9 Innings
1151
9
Jim Acker
Career
Per 9 Inningsverified
73
0.73
Mike Fiers
Careerverified
Per 9 Innings
79
0.62
Jim Acker
Careerverified
Per 9 Inningsverified
161
1.6
Mike Fiers
Career
Per 9 Innings
103
0.81
Jim Acker
Careerverified
Per 9 Inningsverified
2
0.02
Mike Fiers
Career
Per 9 Innings
15
0.12
Jim Acker
Careerverified
Per 9 Inningsverified
236
2.35
Mike Fiers
Career
Per 9 Innings
197
1.54
Jim Acker
Careerverified
Per 9 Inningsverified
234
2.33
Mike Fiers
Career
Per 9 Innings
182
1.42
Jim Acker
Careerverified
Per 9 Inningsverified
99.15
99.15
Mike Fiers
Career
Per 9 Innings
92.39
92.39
Jim Acker
Career
Per 9 Innings
0.501
0.501
Mike Fiers
Careerverified
Per 9 Inningsverified
0.835
0.835
Jim Acker
Career
Per 9 Innings
6.85
6.85
Mike Fiers
Careerverified
Per 9 Inningsverified
91.28
91.28
Jim Acker
Careerverified
Per 9 Inningsverified
11
0.11
Mike Fiers
Career
Per 9 Innings
5
0.04
Jim Acker
Career
Per 9 Innings
0
0
Mike Fiers
Career
Per 9 Innings
0
0
Jim Acker
Career
Per 9 Innings
0
0
Mike Fiers
Career
Per 9 Innings
0
0
Jim Acker
Career
Per 9 Innings
0
0
Mike Fiers
Career
Per 9 Innings
0
0
Jim Acker
Career
Per 9 Innings
0
0
Mike Fiers
Career
Per 9 Innings
0
0

Hitting Stats for Jim Acker and Mike Fiers

Jim Acker
Career
Per 600 PA
10
10
Mike Fiers
Careerverified
Per 600 PAverified
11
11
Jim Acker
Careerverified
Per 600 PAverified
467
5003.57
Mike Fiers
Career
Per 600 PA
219
1263.46
Jim Acker
Career
Per 600 PA
56
600
Mike Fiers
Careerverified
Per 600 PA
104
600
Jim Acker
Career
Per 600 PAverified
54
578.57
Mike Fiers
Careerverified
Per 600 PA
86
496.15
Jim Acker
Careerverified
Per 600 PAverified
0.167
0.167
Mike Fiers
Career
Per 600 PA
0.081
0.081
Jim Acker
Careerverified
Per 600 PAverified
0.393
0.393
Mike Fiers
Career
Per 600 PA
0.308
0.308
Jim Acker
Careerverified
Per 600 PAverified
9
96.43
Mike Fiers
Career
Per 600 PA
7
40.38
Jim Acker
Careerverified
Per 600 PAverified
8
85.71
Mike Fiers
Career
Per 600 PA
7
40.38
Jim Acker
Careerverified
Per 600 PAverified
1
10.71
Mike Fiers
Career
Per 600 PA
0
0
Jim Acker
Career
Per 600 PA
0
0
Mike Fiers
Career
Per 600 PA
0
0
Jim Acker
Career
Per 600 PA
0
0
Mike Fiers
Career
Per 600 PA
0
0
Jim Acker
Careerverified
Per 600 PAverified
1
10.71
Mike Fiers
Career
Per 600 PA
0
0
Jim Acker
Careerverified
Per 600 PAverified
0.111
0.111
Mike Fiers
Career
Per 600 PA
0
0
Jim Acker
Career
Per 600 PA
0
0
Mike Fiers
Career
Per 600 PA
0
0
Jim Acker
Career
Per 600 PA
0
0
Mike Fiers
Career
Per 600 PA
0
0
Jim Acker
Careerverified
Per 600 PAverified
1.75
18.73
Mike Fiers
Career
Per 600 PA
0.51
2.92
Jim Acker
Careerverified
Per 600 PAverified
10
107.14
Mike Fiers
Career
Per 600 PA
7
40.38
Jim Acker
Careerverified
Per 600 PAverified
11
117.86
Mike Fiers
Career
Per 600 PA
7
40.38
Jim Acker
Careerverified
Per 600 PAverified
0.196
0.196
Mike Fiers
Career
Per 600 PA
0.081
0.081
Jim Acker
Careerverified
Per 600 PAverified
0.185
0.185
Mike Fiers
Career
Per 600 PA
0.081
0.081
Jim Acker
Careerverified
Per 600 PAverified
0.382
0.382
Mike Fiers
Career
Per 600 PA
0.163
0.163
Jim Acker
Careerverified
Per 600 PAverified
0.019
0.019
Mike Fiers
Career
Per 600 PA
0
0
Jim Acker
Careerverified
Per 600 PAverified
0.135
0.135
Mike Fiers
Career
Per 600 PA
0.057
0.057
Jim Acker
Careerverified
Per 600 PAverified
0.261
0.261
Mike Fiers
Career
Per 600 PA
0.089
0.089
Jim Acker
Careerverified
Per 600 PAverified
0.409
0.409
Mike Fiers
Career
Per 600 PA
0.171
0.171
Jim Acker
Careerverified
Per 600 PAverified
2
21.43
Mike Fiers
Career
Per 600 PA
1
5.77
Jim Acker
Career
Per 600 PA
1
10.71
Mike Fiers
Careerverified
Per 600 PAverified
2
11.54
Jim Acker
Career
Per 600 PAverified
3
32.14
Mike Fiers
Career
Per 600 PA
3
17.31
Jim Acker
Careerverified
Per 600 PAverified
0.88
9.45
Mike Fiers
Career
Per 600 PA
-3.73
-21.54
Jim Acker
Career
Per 600 PA
0
0
Mike Fiers
Career
Per 600 PA
0
0
Jim Acker
Careerverified
Per 600 PAverified
2
21.43
Mike Fiers
Career
Per 600 PA
0
0
Jim Acker
Career
Per 600 PA
0
0
Mike Fiers
Career
Per 600 PA
0
0
Jim Acker
Careerverified
Per 600 PA
32
342.86
Mike Fiers
Career
Per 600 PAverified
45
259.62
Jim Acker
Career
Per 600 PA
1.75
1.75
Mike Fiers
Careerverified
Per 600 PAverified
2.31
2.31
Jim Acker
Careerverified
Per 600 PAverified
0.06
0.06
Mike Fiers
Career
Per 600 PA
0
0
Jim Acker
Career
Per 600 PA
0
0
Mike Fiers
Careerverified
Per 600 PAverified
18
103.85
Jim Acker
Career
Per 600 PA
0
0
Mike Fiers
Career
Per 600 PA
0
0
Jim Acker
Career
Per 600 PA
1
10.71
Mike Fiers
Careerverified
Per 600 PAverified
0
0
Jim Acker
Career
Per 600 PA
0
0
Mike Fiers
Career
Per 600 PA
0
0
Jim Acker
Career
Per 600 PA
0
0
Mike Fiers
Career
Per 600 PA
0
0
Jim Acker
Career
Per 600 PA
0
0
Mike Fiers
Career
Per 600 PA
0
0
Jim Acker
Career
Per 600 PA
Mike Fiers
Career
Per 600 PA