Mike Hartley vs. Dan Petry — Career Comparison

Mike Hartley
Baby BoomersCaliforniaThrows RightBats RightNorth AmericaLos Angeles DodgersNational LeagueRelief Pitcher
Dan Petry
Baby BoomersCaliforniaThrows RightBats RightNorth AmericaDetroit TigersAmerican LeagueStarting PitcherAll-Star

Dan Petry built a career as a starting pitcher and Mike Hartley as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Mike Hartley led in strikeout rate (K%+ 120 vs 80), home run suppression (HR9+ 109 vs 77), and skill-based run prevention (DICE+ 103 vs 82). Role difference aside, Mike Hartley holds a clear edge on every meaningful shared measure.

Pitching Stats for Mike Hartley and Dan Petry

Mike Hartley
Career
Per 9 Innings
6
6
Dan Petry
Careerverified
Per 9 Inningsverified
13
13
Mike Hartley
Career
Per 9 Inningsverified
202
5.71
Dan Petry
Careerverified
Per 9 Innings
370
1.6
Mike Hartley
Career
Per 9 Innings
6
0.17
Dan Petry
Careerverified
Per 9 Inningsverified
300
1.3
Mike Hartley
Career
Per 9 Innings
19
0.54
Dan Petry
Careerverified
Per 9 Innings
125
0.54
Mike Hartley
Careerverified
Per 9 Inningsverified
13
0.37
Dan Petry
Career
Per 9 Innings
104
0.45
Mike Hartley
Careerverified
Per 9 Inningsverified
59.38
59.38
Dan Petry
Career
Per 9 Innings
54.59
54.59
Mike Hartley
Career
Per 9 Innings
2.97
2.97
Dan Petry
Careerverified
Per 9 Inningsverified
81.08
81.08
Mike Hartley
Career
Per 9 Innings
1
0.03
Dan Petry
Careerverified
Per 9 Inningsverified
52
0.22
Mike Hartley
Career
Per 9 Innings
1
0.03
Dan Petry
Careerverified
Per 9 Inningsverified
11
0.05
Mike Hartley
Careerverified
Per 9 Inningsverified
4
0.11
Dan Petry
Career
Per 9 Innings
1
0
Mike Hartley
Careerverified
Per 9 Inningsverified
131
3.7
Dan Petry
Career
Per 9 Innings
912
3.95
Mike Hartley
Careerverified
Per 9 Inningsverified
3.7
3.7
Dan Petry
Career
Per 9 Innings
3.95
3.95
Mike Hartley
Careerverified
Per 9 Inningsverified
3.71
3.71
Dan Petry
Career
Per 9 Innings
3.96
3.96
Mike Hartley
Careerverified
Per 9 Inningsverified
4
4
Dan Petry
Career
Per 9 Innings
4.64
4.64
Mike Hartley
Careerverified
Per 9 Inningsverified
0.241
0.241
Dan Petry
Career
Per 9 Innings
0.253
0.253
Mike Hartley
Career
Per 9 Innings
956
27
Dan Petry
Careerverified
Per 9 Innings
6241
27
Mike Hartley
Career
Per 9 Innings
318.2
9
Dan Petry
Careerverified
Per 9 Innings
2080.1
9
Mike Hartley
Careerverified
Per 9 Inningsverified
287
8.11
Dan Petry
Career
Per 9 Innings
1984
8.58
Mike Hartley
Careerverified
Per 9 Inningsverified
8.11
8.11
Dan Petry
Career
Per 9 Innings
8.58
8.58
Mike Hartley
Careerverified
Per 9 Inningsverified
28
0.79
Dan Petry
Career
Per 9 Innings
218
0.94
Mike Hartley
Careerverified
Per 9 Inningsverified
0.79
0.79
Dan Petry
Career
Per 9 Innings
0.94
0.94
Mike Hartley
Careerverified
Per 9 Inningsverified
0.14
0.14
Dan Petry
Career
Per 9 Innings
0.59
0.59
Mike Hartley
Careerverified
Per 9 Innings
139
3.93
Dan Petry
Career
Per 9 Inningsverified
852
3.69
Mike Hartley
Careerverified
Per 9 Innings
19
0.54
Dan Petry
Career
Per 9 Inningsverified
74
0.32
Mike Hartley
Career
Per 9 Innings
3.93
3.93
Dan Petry
Careerverified
Per 9 Inningsverified
3.69
3.69
Mike Hartley
Career
Per 9 Inningsverified
259
7.31
Dan Petry
Careerverified
Per 9 Innings
1063
4.6
Mike Hartley
Careerverified
Per 9 Inningsverified
7.31
7.31
Dan Petry
Career
Per 9 Innings
4.6
4.6
Mike Hartley
Career
Per 9 Innings
1.28
1.28
Dan Petry
Careerverified
Per 9 Inningsverified
2.87
2.87
Mike Hartley
Careerverified
Per 9 Inningsverified
1.249
1.249
Dan Petry
Career
Per 9 Innings
0.921
0.921
Mike Hartley
Careerverified
Per 9 Innings
25
0.71
Dan Petry
Career
Per 9 Inningsverified
77
0.33
Mike Hartley
Careerverified
Per 9 Innings
19
0.54
Dan Petry
Career
Per 9 Inningsverified
47
0.2
Mike Hartley
Careerverified
Per 9 Innings
2
0.06
Dan Petry
Career
Per 9 Inningsverified
7
0.03
Mike Hartley
Career
Per 9 Inningsverified
1373
38.78
Dan Petry
Careerverified
Per 9 Innings
8860
38.33
Mike Hartley
Careerverified
Per 9 Inningsverified
65
1.84
Dan Petry
Career
Per 9 Innings
22
0.1
Mike Hartley
Careerverified
Per 9 Inningsverified
142
4.01
Dan Petry
Career
Per 9 Innings
1025
4.43
Mike Hartley
Careerverified
Per 9 Inningsverified
4.01
4.01
Dan Petry
Career
Per 9 Innings
4.43
4.43
Mike Hartley
Careerverified
Per 9 Innings
15
0.42
Dan Petry
Career
Per 9 Inningsverified
67
0.29
Mike Hartley
Careerverified
Per 9 Innings
11
0.31
Dan Petry
Career
Per 9 Inningsverified
57
0.25
Mike Hartley
Career
Per 9 Innings
17
0.48
Dan Petry
Careerverified
Per 9 Inningsverified
213
0.92
Mike Hartley
Careerverified
Per 9 Inningsverified
1.337
1.337
Dan Petry
Career
Per 9 Innings
1.363
1.363
Mike Hartley
Career
Per 9 Innings
1189
33.58
Dan Petry
Careerverified
Per 9 Inningsverified
7837
33.9
Mike Hartley
Careerverified
Per 9 Inningsverified
0.7
0.7
Dan Petry
Career
Per 9 Innings
2.77
2.77
Mike Hartley
Career
Per 9 Innings
0.287
0.287
Dan Petry
Careerverified
Per 9 Inningsverified
0.269
0.269
Mike Hartley
Careerverified
Per 9 Inningsverified
38.78
38.78
Dan Petry
Career
Per 9 Innings
38.33
38.33

Fielding Stats for Mike Hartley and Dan Petry

Mike Hartley
Career
Per 9 Innings
6
6
Dan Petry
Careerverified
Per 9 Inningsverified
13
13
Mike Hartley
Career
Per 9 Inningsverified
202
5.71
Dan Petry
Careerverified
Per 9 Innings
370
1.6
Mike Hartley
Career
Per 9 Innings
6
0.17
Dan Petry
Careerverified
Per 9 Inningsverified
300
1.3
Mike Hartley
Career
Per 9 Innings
956
27
Dan Petry
Careerverified
Per 9 Innings
6241
27
Mike Hartley
Career
Per 9 Innings
318.2
9
Dan Petry
Careerverified
Per 9 Innings
2080.1
9
Mike Hartley
Career
Per 9 Innings
24
0.68
Dan Petry
Careerverified
Per 9 Inningsverified
255
1.1
Mike Hartley
Career
Per 9 Innings
25
0.71
Dan Petry
Careerverified
Per 9 Inningsverified
336
1.45
Mike Hartley
Careerverified
Per 9 Innings
4
0.11
Dan Petry
Career
Per 9 Inningsverified
12
0.05
Mike Hartley
Career
Per 9 Innings
53
1.5
Dan Petry
Careerverified
Per 9 Inningsverified
603
2.61
Mike Hartley
Career
Per 9 Innings
49
1.38
Dan Petry
Careerverified
Per 9 Inningsverified
591
2.56
Mike Hartley
Career
Per 9 Innings
92.45
92.45
Dan Petry
Careerverified
Per 9 Inningsverified
98.01
98.01
Mike Hartley
Career
Per 9 Innings
0.243
0.243
Dan Petry
Careerverified
Per 9 Inningsverified
1.597
1.597
Mike Hartley
Career
Per 9 Innings
2.97
2.97
Dan Petry
Careerverified
Per 9 Inningsverified
81.08
81.08
Mike Hartley
Career
Per 9 Innings
3
0.08
Dan Petry
Careerverified
Per 9 Inningsverified
38
0.16
Mike Hartley
Career
Per 9 Innings
0
0
Dan Petry
Career
Per 9 Innings
0
0
Mike Hartley
Career
Per 9 Innings
0
0
Dan Petry
Career
Per 9 Innings
0
0
Mike Hartley
Career
Per 9 Innings
0
0
Dan Petry
Career
Per 9 Innings
0
0
Mike Hartley
Career
Per 9 Innings
0
0
Dan Petry
Career
Per 9 Innings
0
0

Hitting Stats for Mike Hartley and Dan Petry

Mike Hartley
Career
Per 600 PA
6
6
Dan Petry
Careerverified
Per 600 PAverified
13
13
Mike Hartley
Career
Per 600 PA
203
4684.62
Dan Petry
Careerverified
Per 600 PAverified
370
44400
Mike Hartley
Careerverified
Per 600 PA
26
600
Dan Petry
Career
Per 600 PA
5
600
Mike Hartley
Careerverified
Per 600 PA
23
530.77
Dan Petry
Career
Per 600 PAverified
5
600
Mike Hartley
Career
Per 600 PA
0.044
0.044
Dan Petry
Careerverified
Per 600 PAverified
0.2
0.2
Mike Hartley
Career
Per 600 PA
0.192
0.192
Dan Petry
Careerverified
Per 600 PAverified
0.4
0.4
Mike Hartley
Career
Per 600 PA
1
23.08
Dan Petry
Career
Per 600 PAverified
1
120
Mike Hartley
Career
Per 600 PA
1
23.08
Dan Petry
Career
Per 600 PAverified
1
120
Mike Hartley
Career
Per 600 PA
0
0
Dan Petry
Career
Per 600 PA
0
0
Mike Hartley
Career
Per 600 PA
0
0
Dan Petry
Career
Per 600 PA
0
0
Mike Hartley
Career
Per 600 PA
0
0
Dan Petry
Career
Per 600 PA
0
0
Mike Hartley
Career
Per 600 PA
0
0
Dan Petry
Career
Per 600 PA
0
0
Mike Hartley
Career
Per 600 PA
0
0
Dan Petry
Career
Per 600 PA
0
0
Mike Hartley
Career
Per 600 PA
0
0
Dan Petry
Career
Per 600 PA
0
0
Mike Hartley
Career
Per 600 PA
0
0
Dan Petry
Career
Per 600 PA
0
0
Mike Hartley
Career
Per 600 PA
-0
-0.11
Dan Petry
Careerverified
Per 600 PAverified
0.18
21.64
Mike Hartley
Career
Per 600 PA
1
23.08
Dan Petry
Career
Per 600 PAverified
1
120
Mike Hartley
Career
Per 600 PA
1
23.08
Dan Petry
Career
Per 600 PAverified
1
120
Mike Hartley
Career
Per 600 PA
0.044
0.044
Dan Petry
Careerverified
Per 600 PAverified
0.2
0.2
Mike Hartley
Career
Per 600 PA
0.044
0.044
Dan Petry
Careerverified
Per 600 PAverified
0.2
0.2
Mike Hartley
Career
Per 600 PA
0.087
0.087
Dan Petry
Careerverified
Per 600 PAverified
0.4
0.4
Mike Hartley
Career
Per 600 PA
0
0
Dan Petry
Career
Per 600 PA
0
0
Mike Hartley
Career
Per 600 PA
0.03
0.03
Dan Petry
Careerverified
Per 600 PAverified
0.14
0.14
Mike Hartley
Career
Per 600 PA
0.044
0.044
Dan Petry
Careerverified
Per 600 PAverified
0.25
0.25
Mike Hartley
Career
Per 600 PA
0.077
0.077
Dan Petry
Careerverified
Per 600 PAverified
0.2
0.2
Mike Hartley
Career
Per 600 PA
1
23.08
Dan Petry
Career
Per 600 PAverified
1
120
Mike Hartley
Career
Per 600 PA
0
0
Dan Petry
Career
Per 600 PA
0
0
Mike Hartley
Career
Per 600 PA
1
23.08
Dan Petry
Career
Per 600 PAverified
1
120
Mike Hartley
Career
Per 600 PA
-1.98
-45.69
Dan Petry
Careerverified
Per 600 PAverified
0.19
23.33
Mike Hartley
Career
Per 600 PA
0
0
Dan Petry
Career
Per 600 PA
0
0
Mike Hartley
Career
Per 600 PA
0
0
Dan Petry
Career
Per 600 PA
0
0
Mike Hartley
Career
Per 600 PA
0
0
Dan Petry
Career
Per 600 PA
0
0
Mike Hartley
Career
Per 600 PA
10
230.77
Dan Petry
Careerverified
Per 600 PAverified
0
0
Mike Hartley
Careerverified
Per 600 PAverified
2.6
2.6
Dan Petry
Career
Per 600 PA
Mike Hartley
Career
Per 600 PA
0
0
Dan Petry
Career
Per 600 PA
Mike Hartley
Careerverified
Per 600 PAverified
3
69.23
Dan Petry
Career
Per 600 PA
0
0
Mike Hartley
Career
Per 600 PA
0
0
Dan Petry
Career
Per 600 PA
0
0
Mike Hartley
Career
Per 600 PA
1
23.08
Dan Petry
Careerverified
Per 600 PAverified
0
0
Mike Hartley
Career
Per 600 PA
0
0
Dan Petry
Career
Per 600 PA
0
0
Mike Hartley
Career
Per 600 PA
0
0
Dan Petry
Career
Per 600 PA
0
0
Mike Hartley
Career
Per 600 PA
0
0
Dan Petry
Career
Per 600 PA
0
0
Mike Hartley
Career
Per 600 PA
Dan Petry
Career
Per 600 PA