Mike Perez vs. Roy Witherup — Career Comparison

Mike Perez
Baby BoomersP.R.Throws RightBats RightCaribbeanSt. Louis CardinalsNational LeagueRelief Pitcher
Roy Witherup
Lost GenerationPennsylvaniaThrows RightBats RightNorth AmericaWashington SenatorsAmerican LeagueStarting Pitcher

Roy Witherup built a career as a starting pitcher and Mike Perez as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Mike Perez posted stronger surface numbers — ERA 3.56 and WHIP 1.376 compared to 4.44 and 1.454 for Roy Witherup. By the career numbers, Mike Perez had the better of this cross-role comparison — though era context would sharpen the verdict.

Pitching Stats for Mike Perez and Roy Witherup

Mike Perez
Careerverified
Per 9 Inningsverified
8
8
Roy Witherup
Career
Per 9 Innings
3
3
Mike Perez
Careerverified
Per 9 Inningsverified
313
8.14
Roy Witherup
Career
Per 9 Innings
26
1.44
Mike Perez
Career
Per 9 Innings
0
0
Roy Witherup
Careerverified
Per 9 Inningsverified
17
0.94
Mike Perez
Careerverified
Per 9 Inningsverified
24
0.62
Roy Witherup
Career
Per 9 Innings
3
0.17
Mike Perez
Career
Per 9 Inningsverified
16
0.42
Roy Witherup
Careerverified
Per 9 Innings
12
0.67
Mike Perez
Careerverified
Per 9 Inningsverified
60
60
Roy Witherup
Career
Per 9 Innings
20
20
Mike Perez
Career
Per 9 Innings
0
0
Roy Witherup
Careerverified
Per 9 Inningsverified
65.38
65.38
Mike Perez
Career
Per 9 Innings
0
0
Roy Witherup
Careerverified
Per 9 Inningsverified
12
0.67
Mike Perez
Career
Per 9 Innings
0
0
Roy Witherup
Career
Per 9 Innings
0
0
Mike Perez
Careerverified
Per 9 Inningsverified
22
0.57
Roy Witherup
Career
Per 9 Innings
0
0
Mike Perez
Career
Per 9 Inningsverified
137
3.56
Roy Witherup
Careerverified
Per 9 Innings
80
4.44
Mike Perez
Careerverified
Per 9 Inningsverified
3.56
3.56
Roy Witherup
Career
Per 9 Innings
4.44
4.44
Mike Perez
Careerverified
Per 9 Inningsverified
3.56
3.56
Roy Witherup
Career
Per 9 Innings
4.19
4.19
Mike Perez
Career
Per 9 Innings
3.84
3.84
Roy Witherup
Careerverified
Per 9 Inningsverified
3.27
3.27
Mike Perez
Careerverified
Per 9 Inningsverified
0.257
0.257
Roy Witherup
Career
Per 9 Innings
0.298
0.298
Mike Perez
Careerverified
Per 9 Innings
1038
27
Roy Witherup
Career
Per 9 Innings
487
27
Mike Perez
Careerverified
Per 9 Innings
346
9
Roy Witherup
Career
Per 9 Innings
162.1
9
Mike Perez
Career
Per 9 Inningsverified
334
8.69
Roy Witherup
Careerverified
Per 9 Innings
189
10.48
Mike Perez
Careerverified
Per 9 Inningsverified
8.69
8.69
Roy Witherup
Career
Per 9 Innings
10.48
10.48
Mike Perez
Career
Per 9 Innings
26
0.68
Roy Witherup
Careerverified
Per 9 Inningsverified
3
0.17
Mike Perez
Career
Per 9 Innings
0.68
0.68
Roy Witherup
Careerverified
Per 9 Inningsverified
0.17
0.17
Mike Perez
Careerverified
Per 9 Inningsverified
0.08
0.08
Roy Witherup
Career
Per 9 Innings
0.12
0.12
Mike Perez
Career
Per 9 Innings
120
3.12
Roy Witherup
Careerverified
Per 9 Inningsverified
47
2.61
Mike Perez
Career
Per 9 Innings
22
0.57
Roy Witherup
Careerverified
Per 9 Inningsverified
0
0
Mike Perez
Career
Per 9 Innings
3.12
3.12
Roy Witherup
Careerverified
Per 9 Inningsverified
2.61
2.61
Mike Perez
Careerverified
Per 9 Inningsverified
224
5.83
Roy Witherup
Career
Per 9 Innings
71
3.94
Mike Perez
Careerverified
Per 9 Inningsverified
5.83
5.83
Roy Witherup
Career
Per 9 Innings
3.94
3.94
Mike Perez
Career
Per 9 Innings
0.72
0.72
Roy Witherup
Careerverified
Per 9 Inningsverified
2.73
2.73
Mike Perez
Careerverified
Per 9 Inningsverified
0.994
0.994
Roy Witherup
Career
Per 9 Innings
0.727
0.727
Mike Perez
Career
Per 9 Innings
12
0.31
Roy Witherup
Careerverified
Per 9 Inningsverified
3
0.17
Mike Perez
Career
Per 9 Innings
14
0.36
Roy Witherup
Careerverified
Per 9 Inningsverified
2
0.11
Mike Perez
Career
Per 9 Innings
1
0.03
Roy Witherup
Careerverified
Per 9 Inningsverified
0
0
Mike Perez
Careerverified
Per 9 Inningsverified
1475
38.37
Roy Witherup
Career
Per 9 Innings
683
37.87
Mike Perez
Careerverified
Per 9 Inningsverified
100
2.6
Roy Witherup
Career
Per 9 Innings
6
0.33
Mike Perez
Career
Per 9 Inningsverified
148
3.85
Roy Witherup
Careerverified
Per 9 Innings
99
5.49
Mike Perez
Careerverified
Per 9 Inningsverified
3.85
3.85
Roy Witherup
Career
Per 9 Innings
5.49
5.49
Mike Perez
Career
Per 9 Innings
24
0.62
Roy Witherup
Careerverified
Per 9 Inningsverified
0
0
Mike Perez
Career
Per 9 Innings
19
0.49
Roy Witherup
Careerverified
Per 9 Inningsverified
0
0
Mike Perez
Careerverified
Per 9 Inningsverified
23
0.6
Roy Witherup
Career
Per 9 Innings
0
0
Mike Perez
Careerverified
Per 9 Inningsverified
1.312
1.312
Roy Witherup
Career
Per 9 Innings
1.454
1.454
Mike Perez
Careerverified
Per 9 Innings
1298
33.76
Roy Witherup
Career
Per 9 Inningsverified
634
35.15
Mike Perez
Careerverified
Per 9 Inningsverified
0.47
0.47
Roy Witherup
Career
Per 9 Innings
3.81
3.81
Mike Perez
Careerverified
Per 9 Inningsverified
0.294
0.294
Roy Witherup
Career
Per 9 Innings
0.332
0.332
Mike Perez
Careerverified
Per 9 Inningsverified
38.37
38.37
Roy Witherup
Career
Per 9 Innings
37.87
37.87

Fielding Stats for Mike Perez and Roy Witherup

Mike Perez
Careerverified
Per 9 Inningsverified
8
8
Roy Witherup
Career
Per 9 Innings
3
3
Mike Perez
Careerverified
Per 9 Inningsverified
313
8.14
Roy Witherup
Career
Per 9 Innings
26
1.44
Mike Perez
Career
Per 9 Innings
0
0
Roy Witherup
Careerverified
Per 9 Inningsverified
17
0.94
Mike Perez
Careerverified
Per 9 Innings
1038
27
Roy Witherup
Career
Per 9 Innings
486
27
Mike Perez
Careerverified
Per 9 Innings
346
9
Roy Witherup
Career
Per 9 Innings
162
9
Mike Perez
Careerverified
Per 9 Inningsverified
23
0.6
Roy Witherup
Career
Per 9 Innings
1
0.06
Mike Perez
Careerverified
Per 9 Innings
49
1.27
Roy Witherup
Career
Per 9 Inningsverified
42
2.33
Mike Perez
Careerverified
Per 9 Inningsverified
3
0.08
Roy Witherup
Career
Per 9 Innings
4
0.22
Mike Perez
Careerverified
Per 9 Innings
75
1.95
Roy Witherup
Career
Per 9 Inningsverified
47
2.61
Mike Perez
Careerverified
Per 9 Innings
72
1.87
Roy Witherup
Career
Per 9 Inningsverified
43
2.39
Mike Perez
Careerverified
Per 9 Inningsverified
96
96
Roy Witherup
Career
Per 9 Innings
91.49
91.49
Mike Perez
Career
Per 9 Innings
0.23
0.23
Roy Witherup
Careerverified
Per 9 Inningsverified
1.654
1.654
Mike Perez
Career
Per 9 Innings
0
0
Roy Witherup
Careerverified
Per 9 Inningsverified
65.38
65.38
Mike Perez
Careerverified
Per 9 Inningsverified
6
0.16
Roy Witherup
Career
Per 9 Innings
1
0.06
Mike Perez
Career
Per 9 Innings
0
0
Roy Witherup
Career
Per 9 Innings
0
0
Mike Perez
Career
Per 9 Innings
0
0
Roy Witherup
Career
Per 9 Innings
0
0
Mike Perez
Career
Per 9 Innings
0
0
Roy Witherup
Career
Per 9 Innings
0
0
Mike Perez
Career
Per 9 Innings
0
0
Roy Witherup
Career
Per 9 Innings
0
0

Hitting Stats for Mike Perez and Roy Witherup

Mike Perez
Careerverified
Per 600 PAverified
8
8
Roy Witherup
Career
Per 600 PA
3
3
Mike Perez
Careerverified
Per 600 PAverified
313
11047.06
Roy Witherup
Career
Per 600 PA
26
294.34
Mike Perez
Career
Per 600 PA
17
600
Roy Witherup
Careerverified
Per 600 PA
53
600
Mike Perez
Career
Per 600 PA
11
388.24
Roy Witherup
Careerverified
Per 600 PAverified
52
588.68
Mike Perez
Career
Per 600 PA
0
0
Roy Witherup
Careerverified
Per 600 PAverified
0.115
0.115
Mike Perez
Careerverified
Per 600 PAverified
0.441
0.441
Roy Witherup
Career
Per 600 PA
0.245
0.245
Mike Perez
Career
Per 600 PA
0
0
Roy Witherup
Careerverified
Per 600 PAverified
6
67.92
Mike Perez
Career
Per 600 PA
0
0
Roy Witherup
Careerverified
Per 600 PAverified
6
67.92
Mike Perez
Career
Per 600 PA
0
0
Roy Witherup
Career
Per 600 PA
0
0
Mike Perez
Career
Per 600 PA
0
0
Roy Witherup
Career
Per 600 PA
0
0
Mike Perez
Career
Per 600 PA
0
0
Roy Witherup
Career
Per 600 PA
0
0
Mike Perez
Career
Per 600 PA
0
0
Roy Witherup
Career
Per 600 PA
0
0
Mike Perez
Career
Per 600 PA
Roy Witherup
Career
Per 600 PA
0
0
Mike Perez
Career
Per 600 PA
0
0
Roy Witherup
Career
Per 600 PA
0
0
Mike Perez
Career
Per 600 PA
Roy Witherup
Career
Per 600 PA
0
0
Mike Perez
Career
Per 600 PA
-0.17
-6.16
Roy Witherup
Careerverified
Per 600 PAverified
0.62
6.99
Mike Perez
Career
Per 600 PA
0
0
Roy Witherup
Careerverified
Per 600 PAverified
6
67.92
Mike Perez
Career
Per 600 PAverified
3
105.88
Roy Witherup
Careerverified
Per 600 PA
6
67.92
Mike Perez
Careerverified
Per 600 PAverified
0.214
0.214
Roy Witherup
Career
Per 600 PA
0.115
0.115
Mike Perez
Career
Per 600 PA
0
0
Roy Witherup
Careerverified
Per 600 PAverified
0.115
0.115
Mike Perez
Career
Per 600 PA
0.214
0.214
Roy Witherup
Careerverified
Per 600 PAverified
0.231
0.231
Mike Perez
Career
Per 600 PA
0
0
Roy Witherup
Career
Per 600 PA
0
0
Mike Perez
Careerverified
Per 600 PAverified
0.096
0.096
Roy Witherup
Career
Per 600 PA
0.081
0.081
Mike Perez
Careerverified
Per 600 PAverified
0.25
0.25
Roy Witherup
Career
Per 600 PA
0.13
0.13
Mike Perez
Career
Per 600 PA
0
0
Roy Witherup
Careerverified
Per 600 PAverified
0.154
0.154
Mike Perez
Career
Per 600 PAverified
1
35.29
Roy Witherup
Career
Per 600 PA
1
11.32
Mike Perez
Career
Per 600 PA
0
0
Roy Witherup
Careerverified
Per 600 PAverified
2
22.64
Mike Perez
Career
Per 600 PAverified
1
35.29
Roy Witherup
Careerverified
Per 600 PA
3
33.96
Mike Perez
Careerverified
Per 600 PA
-0.46
-16.07
Roy Witherup
Career
Per 600 PAverified
-1.21
-13.74
Mike Perez
Career
Per 600 PA
0
0
Roy Witherup
Career
Per 600 PA
0
0
Mike Perez
Careerverified
Per 600 PAverified
3
105.88
Roy Witherup
Career
Per 600 PA
0
0
Mike Perez
Career
Per 600 PA
0
0
Roy Witherup
Career
Per 600 PA
0
0
Mike Perez
Careerverified
Per 600 PA
7
247.06
Roy Witherup
Career
Per 600 PAverified
13
147.17
Mike Perez
Career
Per 600 PA
2.43
2.43
Roy Witherup
Careerverified
Per 600 PAverified
4.08
4.08
Mike Perez
Careerverified
Per 600 PAverified
0.43
0.43
Roy Witherup
Career
Per 600 PA
0
0
Mike Perez
Careerverified
Per 600 PAverified
3
105.88
Roy Witherup
Career
Per 600 PA
1
11.32
Mike Perez
Career
Per 600 PA
0
0
Roy Witherup
Career
Per 600 PA
0
0
Mike Perez
Career
Per 600 PA
1
35.29
Roy Witherup
Careerverified
Per 600 PAverified
0
0
Mike Perez
Career
Per 600 PA
0
0
Roy Witherup
Career
Per 600 PA
0
0
Mike Perez
Career
Per 600 PA
0
0
Roy Witherup
Career
Per 600 PA
0
0
Mike Perez
Career
Per 600 PA
0
0
Roy Witherup
Career
Per 600 PA
0
0
Mike Perez
Career
Per 600 PA
Roy Witherup
Career
Per 600 PA