Fred Hahn vs. Dan Petry — Career Comparison

Fred Hahn
Silent GenerationNew YorkThrows LeftBats RightNorth AmericaSt. Louis CardinalsNational LeagueRelief Pitcher
Dan Petry
Baby BoomersCaliforniaThrows RightBats RightNorth AmericaDetroit TigersAmerican LeagueStarting PitcherAll-Star

Dan Petry built a career as a starting pitcher and Fred Hahn as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Fred Hahn posted stronger surface numbers — ERA 0 and WHIP 1.500 compared to 3.95 and 1.399 for Dan Petry. By the career numbers, Fred Hahn had the better of this cross-role comparison — though era context would sharpen the verdict.

Pitching Stats for Fred Hahn and Dan Petry

Fred Hahn
Career
Per 9 Innings
1
1
Dan Petry
Careerverified
Per 9 Inningsverified
13
13
Fred Hahn
Career
Per 9 Inningsverified
1
4.5
Dan Petry
Careerverified
Per 9 Innings
370
1.6
Fred Hahn
Career
Per 9 Innings
0
0
Dan Petry
Careerverified
Per 9 Inningsverified
300
1.3
Fred Hahn
Career
Per 9 Innings
0
0
Dan Petry
Careerverified
Per 9 Inningsverified
125
0.54
Fred Hahn
Careerverified
Per 9 Inningsverified
0
0
Dan Petry
Career
Per 9 Innings
104
0.45
Fred Hahn
Career
Per 9 Innings
Dan Petry
Careerverified
Per 9 Inningsverified
54.59
54.59
Fred Hahn
Career
Per 9 Innings
0
0
Dan Petry
Careerverified
Per 9 Inningsverified
81.08
81.08
Fred Hahn
Career
Per 9 Innings
0
0
Dan Petry
Careerverified
Per 9 Inningsverified
52
0.22
Fred Hahn
Career
Per 9 Innings
0
0
Dan Petry
Careerverified
Per 9 Inningsverified
11
0.05
Fred Hahn
Career
Per 9 Innings
0
0
Dan Petry
Careerverified
Per 9 Innings
1
0
Fred Hahn
Careerverified
Per 9 Inningsverified
0
0
Dan Petry
Career
Per 9 Innings
912
3.95
Fred Hahn
Careerverified
Per 9 Inningsverified
0
0
Dan Petry
Career
Per 9 Innings
3.95
3.95
Fred Hahn
Careerverified
Per 9 Inningsverified
3.63
3.63
Dan Petry
Career
Per 9 Innings
3.96
3.96
Fred Hahn
Careerverified
Per 9 Inningsverified
4.5
4.5
Dan Petry
Career
Per 9 Innings
4.64
4.64
Fred Hahn
Careerverified
Per 9 Inningsverified
0.25
0.25
Dan Petry
Career
Per 9 Innings
0.253
0.253
Fred Hahn
Career
Per 9 Innings
6
27
Dan Petry
Careerverified
Per 9 Innings
6241
27
Fred Hahn
Career
Per 9 Innings
2
9
Dan Petry
Careerverified
Per 9 Innings
2080.1
9
Fred Hahn
Careerverified
Per 9 Innings
2
9
Dan Petry
Career
Per 9 Inningsverified
1984
8.58
Fred Hahn
Career
Per 9 Innings
9
9
Dan Petry
Careerverified
Per 9 Inningsverified
8.58
8.58
Fred Hahn
Careerverified
Per 9 Inningsverified
0
0
Dan Petry
Career
Per 9 Innings
218
0.94
Fred Hahn
Careerverified
Per 9 Inningsverified
0
0
Dan Petry
Career
Per 9 Innings
0.94
0.94
Fred Hahn
Careerverified
Per 9 Inningsverified
0
0
Dan Petry
Career
Per 9 Innings
0.59
0.59
Fred Hahn
Careerverified
Per 9 Innings
1
4.5
Dan Petry
Career
Per 9 Inningsverified
852
3.69
Fred Hahn
Careerverified
Per 9 Inningsverified
0
0
Dan Petry
Career
Per 9 Innings
74
0.32
Fred Hahn
Career
Per 9 Innings
4.5
4.5
Dan Petry
Careerverified
Per 9 Inningsverified
3.69
3.69
Fred Hahn
Career
Per 9 Innings
0
0
Dan Petry
Careerverified
Per 9 Inningsverified
1063
4.6
Fred Hahn
Career
Per 9 Innings
0
0
Dan Petry
Careerverified
Per 9 Inningsverified
4.6
4.6
Fred Hahn
Career
Per 9 Innings
0
0
Dan Petry
Careerverified
Per 9 Inningsverified
2.87
2.87
Fred Hahn
Career
Per 9 Innings
0.5
0.5
Dan Petry
Careerverified
Per 9 Inningsverified
0.921
0.921
Fred Hahn
Careerverified
Per 9 Inningsverified
0
0
Dan Petry
Career
Per 9 Innings
77
0.33
Fred Hahn
Careerverified
Per 9 Inningsverified
0
0
Dan Petry
Career
Per 9 Innings
47
0.2
Fred Hahn
Careerverified
Per 9 Inningsverified
0
0
Dan Petry
Career
Per 9 Innings
7
0.03
Fred Hahn
Career
Per 9 Inningsverified
9
40.5
Dan Petry
Careerverified
Per 9 Innings
8860
38.33
Fred Hahn
Career
Per 9 Inningsverified
1
4.5
Dan Petry
Careerverified
Per 9 Innings
22
0.1
Fred Hahn
Careerverified
Per 9 Innings
2
9
Dan Petry
Career
Per 9 Inningsverified
1025
4.43
Fred Hahn
Career
Per 9 Innings
9
9
Dan Petry
Careerverified
Per 9 Inningsverified
4.43
4.43
Fred Hahn
Careerverified
Per 9 Inningsverified
0
0
Dan Petry
Career
Per 9 Innings
67
0.29
Fred Hahn
Careerverified
Per 9 Inningsverified
0
0
Dan Petry
Career
Per 9 Innings
57
0.25
Fred Hahn
Career
Per 9 Innings
0
0
Dan Petry
Careerverified
Per 9 Inningsverified
213
0.92
Fred Hahn
Career
Per 9 Innings
1.5
1.5
Dan Petry
Careerverified
Per 9 Inningsverified
1.363
1.363
Fred Hahn
Career
Per 9 Inningsverified
8
36
Dan Petry
Careerverified
Per 9 Innings
7837
33.9
Fred Hahn
Careerverified
Per 9 Inningsverified
2
2
Dan Petry
Career
Per 9 Innings
2.77
2.77
Fred Hahn
Careerverified
Per 9 Inningsverified
0.25
0.25
Dan Petry
Career
Per 9 Innings
0.269
0.269
Fred Hahn
Careerverified
Per 9 Inningsverified
40.5
40.5
Dan Petry
Career
Per 9 Innings
38.33
38.33

Fielding Stats for Fred Hahn and Dan Petry

Fred Hahn
Career
Per 9 Innings
1
Dan Petry
Careerverified
Per 9 Inningsverified
13
13
Fred Hahn
Career
Per 9 Innings
1
Dan Petry
Careerverified
Per 9 Inningsverified
370
1.6
Fred Hahn
Career
Per 9 Innings
0
Dan Petry
Careerverified
Per 9 Inningsverified
300
1.3
Fred Hahn
Career
Per 9 Innings
0
Dan Petry
Careerverified
Per 9 Inningsverified
6241
27
Fred Hahn
Career
Per 9 Innings
0
Dan Petry
Careerverified
Per 9 Inningsverified
2080.1
9
Fred Hahn
Career
Per 9 Innings
0
Dan Petry
Careerverified
Per 9 Inningsverified
255
1.1
Fred Hahn
Career
Per 9 Innings
1
Dan Petry
Careerverified
Per 9 Inningsverified
336
1.45
Fred Hahn
Careerverified
Per 9 Inningsverified
0
Dan Petry
Career
Per 9 Innings
12
0.05
Fred Hahn
Career
Per 9 Innings
1
Dan Petry
Careerverified
Per 9 Inningsverified
603
2.61
Fred Hahn
Career
Per 9 Innings
1
Dan Petry
Careerverified
Per 9 Inningsverified
591
2.56
Fred Hahn
Careerverified
Per 9 Innings
100
Dan Petry
Career
Per 9 Inningsverified
98.01
98.01
Fred Hahn
Career
Per 9 Innings
1
Dan Petry
Careerverified
Per 9 Inningsverified
1.597
1.597
Fred Hahn
Career
Per 9 Innings
0
Dan Petry
Careerverified
Per 9 Inningsverified
81.08
81.08
Fred Hahn
Career
Per 9 Innings
0
Dan Petry
Careerverified
Per 9 Inningsverified
38
0.16
Fred Hahn
Career
Per 9 Innings
0
Dan Petry
Career
Per 9 Innings
0
0
Fred Hahn
Career
Per 9 Innings
0
Dan Petry
Career
Per 9 Innings
0
0
Fred Hahn
Career
Per 9 Innings
0
Dan Petry
Career
Per 9 Innings
0
0
Fred Hahn
Career
Per 9 Innings
0
Dan Petry
Career
Per 9 Innings
0
0

Hitting Stats for Fred Hahn and Dan Petry

Fred Hahn
Career
Per 600 PA
1
Dan Petry
Careerverified
Per 600 PAverified
13
13
Fred Hahn
Career
Per 600 PA
1
Dan Petry
Careerverified
Per 600 PAverified
370
44400
Fred Hahn
Career
Per 600 PA
0
Dan Petry
Careerverified
Per 600 PAverified
5
600
Fred Hahn
Career
Per 600 PA
0
Dan Petry
Careerverified
Per 600 PAverified
5
600
Fred Hahn
Career
Per 600 PA
Dan Petry
Careerverified
Per 600 PAverified
0.2
0.2
Fred Hahn
Career
Per 600 PA
Dan Petry
Careerverified
Per 600 PAverified
0.4
0.4
Fred Hahn
Career
Per 600 PA
0
Dan Petry
Careerverified
Per 600 PAverified
1
120
Fred Hahn
Career
Per 600 PA
0
Dan Petry
Careerverified
Per 600 PAverified
1
120
Fred Hahn
Career
Per 600 PA
0
Dan Petry
Career
Per 600 PA
0
0
Fred Hahn
Career
Per 600 PA
0
Dan Petry
Career
Per 600 PA
0
0
Fred Hahn
Career
Per 600 PA
0
Dan Petry
Career
Per 600 PA
0
0
Fred Hahn
Career
Per 600 PA
0
Dan Petry
Career
Per 600 PA
0
0
Fred Hahn
Career
Per 600 PA
Dan Petry
Career
Per 600 PA
0
0
Fred Hahn
Career
Per 600 PA
Dan Petry
Career
Per 600 PA
0
0
Fred Hahn
Career
Per 600 PA
Dan Petry
Career
Per 600 PA
0
0
Fred Hahn
Career
Per 600 PA
Dan Petry
Careerverified
Per 600 PAverified
0.18
21.64
Fred Hahn
Career
Per 600 PA
0
Dan Petry
Careerverified
Per 600 PAverified
1
120
Fred Hahn
Career
Per 600 PA
0
Dan Petry
Careerverified
Per 600 PAverified
1
120
Fred Hahn
Career
Per 600 PA
Dan Petry
Careerverified
Per 600 PAverified
0.2
0.2
Fred Hahn
Career
Per 600 PA
Dan Petry
Careerverified
Per 600 PAverified
0.2
0.2
Fred Hahn
Career
Per 600 PA
Dan Petry
Careerverified
Per 600 PAverified
0.4
0.4
Fred Hahn
Career
Per 600 PA
Dan Petry
Career
Per 600 PA
0
0
Fred Hahn
Career
Per 600 PA
Dan Petry
Careerverified
Per 600 PAverified
0.14
0.14
Fred Hahn
Career
Per 600 PA
Dan Petry
Careerverified
Per 600 PAverified
0.25
0.25
Fred Hahn
Career
Per 600 PA
Dan Petry
Careerverified
Per 600 PAverified
0.2
0.2
Fred Hahn
Career
Per 600 PA
0
Dan Petry
Careerverified
Per 600 PAverified
1
120
Fred Hahn
Career
Per 600 PA
0
Dan Petry
Career
Per 600 PA
0
0
Fred Hahn
Career
Per 600 PA
0
Dan Petry
Careerverified
Per 600 PAverified
1
120
Fred Hahn
Career
Per 600 PA
Dan Petry
Careerverified
Per 600 PAverified
0.19
23.33
Fred Hahn
Career
Per 600 PA
0
Dan Petry
Career
Per 600 PA
0
0
Fred Hahn
Career
Per 600 PA
0
Dan Petry
Career
Per 600 PA
0
0
Fred Hahn
Career
Per 600 PA
0
Dan Petry
Career
Per 600 PA
0
0
Fred Hahn
Career
Per 600 PA
0
Dan Petry
Career
Per 600 PA
0
0
Fred Hahn
Career
Per 600 PA
Dan Petry
Career
Per 600 PA
Fred Hahn
Career
Per 600 PA
Dan Petry
Career
Per 600 PA
Fred Hahn
Career
Per 600 PA
0
Dan Petry
Career
Per 600 PA
0
0
Fred Hahn
Career
Per 600 PA
0
Dan Petry
Career
Per 600 PA
0
0
Fred Hahn
Career
Per 600 PA
0
Dan Petry
Career
Per 600 PA
0
0
Fred Hahn
Career
Per 600 PA
0
Dan Petry
Career
Per 600 PA
0
0
Fred Hahn
Career
Per 600 PA
0
Dan Petry
Career
Per 600 PA
0
0
Fred Hahn
Career
Per 600 PA
0
Dan Petry
Career
Per 600 PA
0
0
Fred Hahn
Career
Per 600 PA
Dan Petry
Career
Per 600 PA