John Denny vs. Mike Perez — Career Comparison

John Denny
Baby BoomersArizonaThrows RightBats RightNorth AmericaSt. Louis CardinalsNational LeagueStarting PitcherCy Young Award
Mike Perez
Baby BoomersP.R.Throws RightBats RightCaribbeanSt. Louis CardinalsNational LeagueRelief Pitcher

John Denny 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 led in run prevention (ERA+ 157 vs 103), home run suppression (HR9+ 149 vs 122), and walk avoidance (BB%+ 117 vs 93). Role difference aside, Mike Perez holds a clear edge on every meaningful shared measure.

Pitching Stats for John Denny and Mike Perez

John Denny
Careerverified
Per 9 Inningsverified
13
13
Mike Perez
Career
Per 9 Innings
8
8
John Denny
Careerverified
Per 9 Innings
325
1.36
Mike Perez
Career
Per 9 Inningsverified
313
8.14
John Denny
Careerverified
Per 9 Inningsverified
322
1.35
Mike Perez
Career
Per 9 Innings
0
0
John Denny
Careerverified
Per 9 Innings
123
0.52
Mike Perez
Career
Per 9 Inningsverified
24
0.62
John Denny
Career
Per 9 Innings
108
0.45
Mike Perez
Careerverified
Per 9 Inningsverified
16
0.42
John Denny
Career
Per 9 Innings
53.25
53.25
Mike Perez
Careerverified
Per 9 Inningsverified
60
60
John Denny
Careerverified
Per 9 Inningsverified
99.08
99.08
Mike Perez
Career
Per 9 Innings
0
0
John Denny
Careerverified
Per 9 Inningsverified
62
0.26
Mike Perez
Career
Per 9 Innings
0
0
John Denny
Careerverified
Per 9 Inningsverified
18
0.08
Mike Perez
Career
Per 9 Innings
0
0
John Denny
Career
Per 9 Innings
0
0
Mike Perez
Careerverified
Per 9 Inningsverified
22
0.57
John Denny
Career
Per 9 Innings
856
3.59
Mike Perez
Careerverified
Per 9 Inningsverified
137
3.56
John Denny
Career
Per 9 Innings
3.59
3.59
Mike Perez
Careerverified
Per 9 Inningsverified
3.56
3.56
John Denny
Career
Per 9 Innings
3.64
3.64
Mike Perez
Careerverified
Per 9 Inningsverified
3.56
3.56
John Denny
Career
Per 9 Innings
3.92
3.92
Mike Perez
Careerverified
Per 9 Inningsverified
3.84
3.84
John Denny
Career
Per 9 Innings
0.258
0.258
Mike Perez
Careerverified
Per 9 Inningsverified
0.257
0.257
John Denny
Careerverified
Per 9 Innings
6446
27
Mike Perez
Career
Per 9 Innings
1038
27
John Denny
Careerverified
Per 9 Innings
2148.2
9
Mike Perez
Career
Per 9 Innings
346
9
John Denny
Career
Per 9 Innings
2093
8.77
Mike Perez
Careerverified
Per 9 Inningsverified
334
8.69
John Denny
Career
Per 9 Innings
8.77
8.77
Mike Perez
Careerverified
Per 9 Inningsverified
8.69
8.69
John Denny
Career
Per 9 Inningsverified
137
0.57
Mike Perez
Careerverified
Per 9 Innings
26
0.68
John Denny
Careerverified
Per 9 Inningsverified
0.57
0.57
Mike Perez
Career
Per 9 Innings
0.68
0.68
John Denny
Career
Per 9 Innings
0.42
0.42
Mike Perez
Careerverified
Per 9 Inningsverified
0.08
0.08
John Denny
Career
Per 9 Innings
778
3.26
Mike Perez
Careerverified
Per 9 Inningsverified
120
3.12
John Denny
Career
Per 9 Inningsverified
49
0.21
Mike Perez
Careerverified
Per 9 Innings
22
0.57
John Denny
Career
Per 9 Innings
3.26
3.26
Mike Perez
Careerverified
Per 9 Inningsverified
3.12
3.12
John Denny
Careerverified
Per 9 Innings
1146
4.8
Mike Perez
Career
Per 9 Inningsverified
224
5.83
John Denny
Career
Per 9 Innings
4.8
4.8
Mike Perez
Careerverified
Per 9 Inningsverified
5.83
5.83
John Denny
Careerverified
Per 9 Inningsverified
3.53
3.53
Mike Perez
Career
Per 9 Innings
0.72
0.72
John Denny
Career
Per 9 Innings
0.895
0.895
Mike Perez
Careerverified
Per 9 Inningsverified
0.994
0.994
John Denny
Career
Per 9 Inningsverified
68
0.28
Mike Perez
Careerverified
Per 9 Innings
12
0.31
John Denny
Career
Per 9 Inningsverified
54
0.23
Mike Perez
Careerverified
Per 9 Innings
14
0.36
John Denny
Career
Per 9 Innings
12
0.05
Mike Perez
Careerverified
Per 9 Inningsverified
1
0.03
John Denny
Careerverified
Per 9 Innings
9077
38.02
Mike Perez
Career
Per 9 Inningsverified
1475
38.37
John Denny
Career
Per 9 Innings
0
0
Mike Perez
Careerverified
Per 9 Inningsverified
100
2.6
John Denny
Career
Per 9 Innings
967
4.05
Mike Perez
Careerverified
Per 9 Inningsverified
148
3.85
John Denny
Career
Per 9 Innings
4.05
4.05
Mike Perez
Careerverified
Per 9 Inningsverified
3.85
3.85
John Denny
Career
Per 9 Inningsverified
82
0.34
Mike Perez
Careerverified
Per 9 Innings
24
0.62
John Denny
Career
Per 9 Inningsverified
46
0.19
Mike Perez
Careerverified
Per 9 Innings
19
0.49
John Denny
Careerverified
Per 9 Inningsverified
250
1.05
Mike Perez
Career
Per 9 Innings
23
0.6
John Denny
Career
Per 9 Innings
1.336
1.336
Mike Perez
Careerverified
Per 9 Inningsverified
1.312
1.312
John Denny
Careerverified
Per 9 Inningsverified
8117
34
Mike Perez
Career
Per 9 Innings
1298
33.76
John Denny
Career
Per 9 Innings
2.98
2.98
Mike Perez
Careerverified
Per 9 Inningsverified
0.47
0.47
John Denny
Careerverified
Per 9 Inningsverified
0.286
0.286
Mike Perez
Career
Per 9 Innings
0.294
0.294
John Denny
Career
Per 9 Innings
38.02
38.02
Mike Perez
Careerverified
Per 9 Inningsverified
38.37
38.37

Fielding Stats for John Denny and Mike Perez

John Denny
Careerverified
Per 9 Inningsverified
13
13
Mike Perez
Career
Per 9 Innings
8
8
John Denny
Careerverified
Per 9 Innings
325
1.36
Mike Perez
Career
Per 9 Inningsverified
313
8.14
John Denny
Careerverified
Per 9 Inningsverified
322
1.35
Mike Perez
Career
Per 9 Innings
0
0
John Denny
Careerverified
Per 9 Innings
6446
27
Mike Perez
Career
Per 9 Innings
1038
27
John Denny
Careerverified
Per 9 Innings
2148.2
9
Mike Perez
Career
Per 9 Innings
346
9
John Denny
Careerverified
Per 9 Inningsverified
179
0.75
Mike Perez
Career
Per 9 Innings
23
0.6
John Denny
Careerverified
Per 9 Inningsverified
451
1.89
Mike Perez
Career
Per 9 Innings
49
1.27
John Denny
Career
Per 9 Innings
32
0.13
Mike Perez
Careerverified
Per 9 Inningsverified
3
0.08
John Denny
Careerverified
Per 9 Inningsverified
662
2.77
Mike Perez
Career
Per 9 Innings
75
1.95
John Denny
Careerverified
Per 9 Inningsverified
630
2.64
Mike Perez
Career
Per 9 Innings
72
1.87
John Denny
Career
Per 9 Innings
95.17
95.17
Mike Perez
Careerverified
Per 9 Inningsverified
96
96
John Denny
Careerverified
Per 9 Inningsverified
1.939
1.939
Mike Perez
Career
Per 9 Innings
0.23
0.23
John Denny
Careerverified
Per 9 Inningsverified
99.08
99.08
Mike Perez
Career
Per 9 Innings
0
0
John Denny
Careerverified
Per 9 Inningsverified
46
0.19
Mike Perez
Career
Per 9 Innings
6
0.16
John Denny
Career
Per 9 Innings
0
0
Mike Perez
Career
Per 9 Innings
0
0
John Denny
Career
Per 9 Innings
0
0
Mike Perez
Career
Per 9 Innings
0
0
John Denny
Career
Per 9 Innings
0
0
Mike Perez
Career
Per 9 Innings
0
0
John Denny
Career
Per 9 Innings
0
0
Mike Perez
Career
Per 9 Innings
0
0

Hitting Stats for John Denny and Mike Perez

John Denny
Careerverified
Per 600 PAverified
13
13
Mike Perez
Career
Per 600 PA
8
8
John Denny
Careerverified
Per 600 PA
326
298.17
Mike Perez
Career
Per 600 PAverified
313
11047.06
John Denny
Careerverified
Per 600 PA
656
600
Mike Perez
Career
Per 600 PA
17
600
John Denny
Careerverified
Per 600 PAverified
570
521.34
Mike Perez
Career
Per 600 PA
11
388.24
John Denny
Careerverified
Per 600 PAverified
0.17
0.17
Mike Perez
Career
Per 600 PA
0
0
John Denny
Careerverified
Per 600 PAverified
0.47
0.47
Mike Perez
Career
Per 600 PA
0.441
0.441
John Denny
Careerverified
Per 600 PAverified
97
88.72
Mike Perez
Career
Per 600 PA
0
0
John Denny
Careerverified
Per 600 PAverified
86
78.66
Mike Perez
Career
Per 600 PA
0
0
John Denny
Careerverified
Per 600 PAverified
9
8.23
Mike Perez
Career
Per 600 PA
0
0
John Denny
Careerverified
Per 600 PAverified
2
1.83
Mike Perez
Career
Per 600 PA
0
0
John Denny
Career
Per 600 PA
0
0
Mike Perez
Career
Per 600 PA
0
0
John Denny
Careerverified
Per 600 PAverified
11
10.06
Mike Perez
Career
Per 600 PA
0
0
John Denny
Careerverified
Per 600 PAverified
0.113
0.113
Mike Perez
Career
Per 600 PA
John Denny
Career
Per 600 PA
0
0
Mike Perez
Career
Per 600 PA
0
0
John Denny
Career
Per 600 PA
0
0
Mike Perez
Career
Per 600 PA
John Denny
Careerverified
Per 600 PAverified
21.35
19.53
Mike Perez
Career
Per 600 PA
-0.17
-6.16
John Denny
Careerverified
Per 600 PAverified
110
100.61
Mike Perez
Career
Per 600 PA
0
0
John Denny
Careerverified
Per 600 PAverified
117
107.01
Mike Perez
Career
Per 600 PA
3
105.88
John Denny
Career
Per 600 PA
0.197
0.197
Mike Perez
Careerverified
Per 600 PAverified
0.214
0.214
John Denny
Careerverified
Per 600 PAverified
0.193
0.193
Mike Perez
Career
Per 600 PA
0
0
John Denny
Careerverified
Per 600 PAverified
0.39
0.39
Mike Perez
Career
Per 600 PA
0.214
0.214
John Denny
Careerverified
Per 600 PAverified
0.023
0.023
Mike Perez
Career
Per 600 PA
0
0
John Denny
Careerverified
Per 600 PAverified
0.137
0.137
Mike Perez
Career
Per 600 PA
0.096
0.096
John Denny
Careerverified
Per 600 PAverified
0.288
0.288
Mike Perez
Career
Per 600 PA
0.25
0.25
John Denny
Careerverified
Per 600 PAverified
0.237
0.237
Mike Perez
Career
Per 600 PA
0
0
John Denny
Careerverified
Per 600 PAverified
44
40.24
Mike Perez
Career
Per 600 PA
1
35.29
John Denny
Careerverified
Per 600 PAverified
29
26.52
Mike Perez
Career
Per 600 PA
0
0
John Denny
Careerverified
Per 600 PAverified
73
66.77
Mike Perez
Career
Per 600 PA
1
35.29
John Denny
Careerverified
Per 600 PAverified
17.39
15.9
Mike Perez
Career
Per 600 PA
-0.46
-16.07
John Denny
Careerverified
Per 600 PAverified
1
0.91
Mike Perez
Career
Per 600 PA
0
0
John Denny
Careerverified
Per 600 PA
19
17.38
Mike Perez
Career
Per 600 PAverified
3
105.88
John Denny
Career
Per 600 PA
0
0
Mike Perez
Career
Per 600 PA
0
0
John Denny
Career
Per 600 PAverified
164
150
Mike Perez
Careerverified
Per 600 PA
7
247.06
John Denny
Careerverified
Per 600 PAverified
4
4
Mike Perez
Career
Per 600 PA
2.43
2.43
John Denny
Career
Per 600 PA
0.12
0.12
Mike Perez
Careerverified
Per 600 PAverified
0.43
0.43
John Denny
Careerverified
Per 600 PA
63
57.62
Mike Perez
Career
Per 600 PAverified
3
105.88
John Denny
Careerverified
Per 600 PAverified
3
2.74
Mike Perez
Career
Per 600 PA
0
0
John Denny
Career
Per 600 PAverified
4
3.66
Mike Perez
Careerverified
Per 600 PA
1
35.29
John Denny
Careerverified
Per 600 PAverified
9
8.23
Mike Perez
Career
Per 600 PA
0
0
John Denny
Careerverified
Per 600 PAverified
5
4.57
Mike Perez
Career
Per 600 PA
0
0
John Denny
Careerverified
Per 600 PAverified
14
12.8
Mike Perez
Career
Per 600 PA
0
0
John Denny
Careerverified
Per 600 PAverified
64.29
64.29
Mike Perez
Career
Per 600 PA