John Callahan vs. Mike Perez — Career Comparison

John Callahan
Pre-GenerationalIllinoisNorth AmericaSt. Louis CardinalsNational LeagueRelief Pitcher
Mike Perez
Baby BoomersP.R.Throws RightBats RightCaribbeanSt. Louis CardinalsNational LeagueRelief Pitcher

On the career pitching numbers, Mike Perez posted a stronger line than John Callahan. Mike Perez posted stronger numbers in ERA (3.56 vs 16.2) and WHIP (1.376 vs 3.000). By the career numbers, Mike Perez had the better of this comparison — though ERA and WHIP alone don't account for era, park factors, or the defenses each pitcher worked behind.

Pitching Stats for John Callahan and Mike Perez

John Callahan
Career
Per 9 Innings
1
1
Mike Perez
Careerverified
Per 9 Inningsverified
8
8
John Callahan
Career
Per 9 Innings
2
2.16
Mike Perez
Careerverified
Per 9 Inningsverified
313
8.14
John Callahan
Careerverified
Per 9 Inningsverified
2
2.16
Mike Perez
Career
Per 9 Innings
0
0
John Callahan
Career
Per 9 Innings
0
0
Mike Perez
Careerverified
Per 9 Inningsverified
24
0.62
John Callahan
Careerverified
Per 9 Innings
2
2.16
Mike Perez
Career
Per 9 Inningsverified
16
0.42
John Callahan
Career
Per 9 Innings
0
0
Mike Perez
Careerverified
Per 9 Inningsverified
60
60
John Callahan
Careerverified
Per 9 Inningsverified
100
100
Mike Perez
Career
Per 9 Innings
0
0
John Callahan
Careerverified
Per 9 Inningsverified
1
1.08
Mike Perez
Career
Per 9 Innings
0
0
John Callahan
Career
Per 9 Innings
0
0
Mike Perez
Career
Per 9 Innings
0
0
John Callahan
Career
Per 9 Innings
0
0
Mike Perez
Careerverified
Per 9 Inningsverified
22
0.57
John Callahan
Careerverified
Per 9 Innings
15
16.2
Mike Perez
Career
Per 9 Inningsverified
137
3.56
John Callahan
Career
Per 9 Innings
16.2
16.2
Mike Perez
Careerverified
Per 9 Inningsverified
3.56
3.56
John Callahan
Career
Per 9 Innings
16.61
16.61
Mike Perez
Careerverified
Per 9 Inningsverified
3.56
3.56
John Callahan
Career
Per 9 Innings
8.88
8.88
Mike Perez
Careerverified
Per 9 Inningsverified
3.84
3.84
John Callahan
Career
Per 9 Innings
0.429
0.429
Mike Perez
Careerverified
Per 9 Inningsverified
0.257
0.257
John Callahan
Career
Per 9 Innings
25
27
Mike Perez
Careerverified
Per 9 Innings
1038
27
John Callahan
Career
Per 9 Innings
8.1
9
Mike Perez
Careerverified
Per 9 Innings
346
9
John Callahan
Careerverified
Per 9 Innings
18
19.44
Mike Perez
Career
Per 9 Inningsverified
334
8.69
John Callahan
Career
Per 9 Innings
19.44
19.44
Mike Perez
Careerverified
Per 9 Inningsverified
8.69
8.69
John Callahan
Careerverified
Per 9 Innings
2
2.16
Mike Perez
Career
Per 9 Inningsverified
26
0.68
John Callahan
Career
Per 9 Innings
2.16
2.16
Mike Perez
Careerverified
Per 9 Inningsverified
0.68
0.68
John Callahan
Career
Per 9 Innings
1
1
Mike Perez
Careerverified
Per 9 Inningsverified
0.08
0.08
John Callahan
Careerverified
Per 9 Innings
7
7.56
Mike Perez
Career
Per 9 Inningsverified
120
3.12
John Callahan
Careerverified
Per 9 Inningsverified
0
0
Mike Perez
Career
Per 9 Innings
22
0.57
John Callahan
Career
Per 9 Innings
7.56
7.56
Mike Perez
Careerverified
Per 9 Inningsverified
3.12
3.12
John Callahan
Career
Per 9 Innings
2
2.16
Mike Perez
Careerverified
Per 9 Inningsverified
224
5.83
John Callahan
Career
Per 9 Innings
2.16
2.16
Mike Perez
Careerverified
Per 9 Inningsverified
5.83
5.83
John Callahan
Careerverified
Per 9 Inningsverified
1
1
Mike Perez
Career
Per 9 Innings
0.72
0.72
John Callahan
Careerverified
Per 9 Inningsverified
1.08
1.08
Mike Perez
Career
Per 9 Innings
0.994
0.994
John Callahan
Careerverified
Per 9 Innings
1
1.08
Mike Perez
Career
Per 9 Inningsverified
12
0.31
John Callahan
Careerverified
Per 9 Innings
2
2.16
Mike Perez
Career
Per 9 Inningsverified
14
0.36
John Callahan
Career
Per 9 Innings
1
1.08
Mike Perez
Career
Per 9 Inningsverified
1
0.03
John Callahan
Career
Per 9 Inningsverified
51
55.08
Mike Perez
Careerverified
Per 9 Innings
1475
38.37
John Callahan
Career
Per 9 Innings
0
0
Mike Perez
Careerverified
Per 9 Inningsverified
100
2.6
John Callahan
Careerverified
Per 9 Innings
20
21.6
Mike Perez
Career
Per 9 Inningsverified
148
3.85
John Callahan
Career
Per 9 Innings
21.6
21.6
Mike Perez
Careerverified
Per 9 Inningsverified
3.85
3.85
John Callahan
Careerverified
Per 9 Inningsverified
0
0
Mike Perez
Career
Per 9 Innings
24
0.62
John Callahan
Careerverified
Per 9 Inningsverified
0
0
Mike Perez
Career
Per 9 Innings
19
0.49
John Callahan
Career
Per 9 Innings
0
0
Mike Perez
Careerverified
Per 9 Inningsverified
23
0.6
John Callahan
Career
Per 9 Innings
3
3
Mike Perez
Careerverified
Per 9 Inningsverified
1.312
1.312
John Callahan
Career
Per 9 Inningsverified
42
45.36
Mike Perez
Careerverified
Per 9 Innings
1298
33.76
John Callahan
Career
Per 9 Innings
10
10
Mike Perez
Careerverified
Per 9 Inningsverified
0.47
0.47
John Callahan
Career
Per 9 Innings
0.421
0.421
Mike Perez
Careerverified
Per 9 Inningsverified
0.294
0.294
John Callahan
Careerverified
Per 9 Inningsverified
55.08
55.08
Mike Perez
Career
Per 9 Innings
38.37
38.37

Fielding Stats for John Callahan and Mike Perez

John Callahan
Career
Per 9 Innings
1
1
Mike Perez
Careerverified
Per 9 Inningsverified
8
8
John Callahan
Career
Per 9 Innings
2
2.25
Mike Perez
Careerverified
Per 9 Inningsverified
313
8.14
John Callahan
Career
Per 9 Innings
0
0
Mike Perez
Career
Per 9 Innings
0
0
John Callahan
Career
Per 9 Innings
24
27
Mike Perez
Careerverified
Per 9 Innings
1038
27
John Callahan
Career
Per 9 Innings
8
9
Mike Perez
Careerverified
Per 9 Innings
346
9
John Callahan
Career
Per 9 Innings
0
0
Mike Perez
Careerverified
Per 9 Inningsverified
23
0.6
John Callahan
Career
Per 9 Inningsverified
2
2.25
Mike Perez
Careerverified
Per 9 Innings
49
1.27
John Callahan
Careerverified
Per 9 Inningsverified
0
0
Mike Perez
Career
Per 9 Innings
3
0.08
John Callahan
Career
Per 9 Inningsverified
2
2.25
Mike Perez
Careerverified
Per 9 Innings
75
1.95
John Callahan
Career
Per 9 Inningsverified
2
2.25
Mike Perez
Careerverified
Per 9 Innings
72
1.87
John Callahan
Careerverified
Per 9 Inningsverified
100
100
Mike Perez
Career
Per 9 Innings
96
96
John Callahan
Careerverified
Per 9 Inningsverified
1
1
Mike Perez
Career
Per 9 Innings
0.23
0.23
John Callahan
Career
Per 9 Innings
0
0
Mike Perez
Career
Per 9 Innings
0
0
John Callahan
Career
Per 9 Innings
0
0
Mike Perez
Careerverified
Per 9 Inningsverified
6
0.16
John Callahan
Career
Per 9 Innings
0
0
Mike Perez
Career
Per 9 Innings
0
0
John Callahan
Career
Per 9 Innings
0
0
Mike Perez
Career
Per 9 Innings
0
0
John Callahan
Career
Per 9 Innings
0
0
Mike Perez
Career
Per 9 Innings
0
0
John Callahan
Career
Per 9 Innings
0
0
Mike Perez
Career
Per 9 Innings
0
0

Hitting Stats for John Callahan and Mike Perez

John Callahan
Career
Per 600 PA
1
1
Mike Perez
Careerverified
Per 600 PAverified
8
8
John Callahan
Career
Per 600 PA
2
300
Mike Perez
Careerverified
Per 600 PAverified
313
11047.06
John Callahan
Career
Per 600 PA
4
600
Mike Perez
Careerverified
Per 600 PA
17
600
John Callahan
Career
Per 600 PAverified
4
600
Mike Perez
Careerverified
Per 600 PA
11
388.24
John Callahan
Career
Per 600 PA
0
0
Mike Perez
Career
Per 600 PA
0
0
John Callahan
Career
Per 600 PA
0
0
Mike Perez
Careerverified
Per 600 PAverified
0.441
0.441
John Callahan
Career
Per 600 PA
0
0
Mike Perez
Career
Per 600 PA
0
0
John Callahan
Career
Per 600 PA
0
0
Mike Perez
Career
Per 600 PA
0
0
John Callahan
Career
Per 600 PA
0
0
Mike Perez
Career
Per 600 PA
0
0
John Callahan
Career
Per 600 PA
0
0
Mike Perez
Career
Per 600 PA
0
0
John Callahan
Career
Per 600 PA
0
0
Mike Perez
Career
Per 600 PA
0
0
John Callahan
Career
Per 600 PA
0
0
Mike Perez
Career
Per 600 PA
0
0
John Callahan
Career
Per 600 PA
Mike Perez
Career
Per 600 PA
John Callahan
Career
Per 600 PA
0
0
Mike Perez
Career
Per 600 PA
0
0
John Callahan
Career
Per 600 PA
Mike Perez
Career
Per 600 PA
John Callahan
Careerverified
Per 600 PAverified
0
0
Mike Perez
Career
Per 600 PA
-0.17
-6.16
John Callahan
Career
Per 600 PA
0
0
Mike Perez
Career
Per 600 PA
0
0
John Callahan
Career
Per 600 PA
0
0
Mike Perez
Careerverified
Per 600 PAverified
3
105.88
John Callahan
Career
Per 600 PA
0
0
Mike Perez
Careerverified
Per 600 PAverified
0.214
0.214
John Callahan
Career
Per 600 PA
0
0
Mike Perez
Career
Per 600 PA
0
0
John Callahan
Career
Per 600 PA
0
0
Mike Perez
Careerverified
Per 600 PAverified
0.214
0.214
John Callahan
Career
Per 600 PA
0
0
Mike Perez
Career
Per 600 PA
0
0
John Callahan
Career
Per 600 PA
0
0
Mike Perez
Careerverified
Per 600 PAverified
0.096
0.096
John Callahan
Career
Per 600 PA
0
0
Mike Perez
Careerverified
Per 600 PAverified
0.25
0.25
John Callahan
Career
Per 600 PA
0
0
Mike Perez
Career
Per 600 PA
0
0
John Callahan
Career
Per 600 PA
0
0
Mike Perez
Careerverified
Per 600 PAverified
1
35.29
John Callahan
Career
Per 600 PA
0
0
Mike Perez
Career
Per 600 PA
0
0
John Callahan
Career
Per 600 PA
0
0
Mike Perez
Careerverified
Per 600 PAverified
1
35.29
John Callahan
Careerverified
Per 600 PA
-0.4
-60
Mike Perez
Career
Per 600 PAverified
-0.46
-16.07
John Callahan
Career
Per 600 PA
0
0
Mike Perez
Career
Per 600 PA
0
0
John Callahan
Career
Per 600 PA
0
0
Mike Perez
Careerverified
Per 600 PAverified
3
105.88
John Callahan
Career
Per 600 PA
0
0
Mike Perez
Career
Per 600 PA
0
0
John Callahan
Careerverified
Per 600 PAverified
0
0
Mike Perez
Career
Per 600 PA
7
247.06
John Callahan
Career
Per 600 PA
Mike Perez
Careerverified
Per 600 PAverified
2.43
2.43
John Callahan
Career
Per 600 PA
Mike Perez
Careerverified
Per 600 PAverified
0.43
0.43
John Callahan
Career
Per 600 PA
0
0
Mike Perez
Careerverified
Per 600 PAverified
3
105.88
John Callahan
Career
Per 600 PA
0
0
Mike Perez
Career
Per 600 PA
0
0
John Callahan
Careerverified
Per 600 PAverified
0
0
Mike Perez
Career
Per 600 PA
1
35.29
John Callahan
Career
Per 600 PA
0
0
Mike Perez
Career
Per 600 PA
0
0
John Callahan
Career
Per 600 PA
0
0
Mike Perez
Career
Per 600 PA
0
0
John Callahan
Career
Per 600 PA
0
0
Mike Perez
Career
Per 600 PA
0
0
John Callahan
Career
Per 600 PA
Mike Perez
Career
Per 600 PA