Dan Petry vs. Jerry Robertson — Career Comparison

Dan Petry
Baby BoomersCaliforniaThrows RightBats RightNorth AmericaDetroit TigersAmerican LeagueStarting PitcherAll-Star
Jerry Robertson
Silent GenerationKansasThrows RightBats SwitchNorth AmericaMontreal ExposNational LeagueStarting Pitcher

Looking at the career totals, Dan Petry and Jerry Robertson are fairly close on the surface numbers. Dan Petry had the edge in WHIP (1.399 vs 1.559). By the career numbers, Dan Petry 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 Dan Petry and Jerry Robertson

Dan Petry
Careerverified
Per 9 Inningsverified
13
13
Jerry Robertson
Career
Per 9 Innings
2
2
Dan Petry
Careerverified
Per 9 Innings
370
1.6
Jerry Robertson
Career
Per 9 Inningsverified
49
2.27
Dan Petry
Careerverified
Per 9 Inningsverified
300
1.3
Jerry Robertson
Career
Per 9 Innings
27
1.25
Dan Petry
Careerverified
Per 9 Inningsverified
125
0.54
Jerry Robertson
Career
Per 9 Innings
5
0.23
Dan Petry
Career
Per 9 Inningsverified
104
0.45
Jerry Robertson
Careerverified
Per 9 Innings
16
0.74
Dan Petry
Careerverified
Per 9 Inningsverified
54.59
54.59
Jerry Robertson
Career
Per 9 Innings
23.81
23.81
Dan Petry
Careerverified
Per 9 Inningsverified
81.08
81.08
Jerry Robertson
Career
Per 9 Innings
55.1
55.1
Dan Petry
Careerverified
Per 9 Inningsverified
52
0.22
Jerry Robertson
Career
Per 9 Innings
3
0.14
Dan Petry
Careerverified
Per 9 Inningsverified
11
0.05
Jerry Robertson
Career
Per 9 Innings
0
0
Dan Petry
Career
Per 9 Innings
1
0
Jerry Robertson
Career
Per 9 Inningsverified
1
0.05
Dan Petry
Career
Per 9 Innings
912
3.95
Jerry Robertson
Careerverified
Per 9 Inningsverified
85
3.94
Dan Petry
Career
Per 9 Innings
3.95
3.95
Jerry Robertson
Careerverified
Per 9 Inningsverified
3.94
3.94
Dan Petry
Careerverified
Per 9 Inningsverified
3.96
3.96
Jerry Robertson
Career
Per 9 Innings
4.49
4.49
Dan Petry
Career
Per 9 Innings
4.64
4.64
Jerry Robertson
Careerverified
Per 9 Inningsverified
4.11
4.11
Dan Petry
Careerverified
Per 9 Inningsverified
0.253
0.253
Jerry Robertson
Career
Per 9 Innings
0.268
0.268
Dan Petry
Careerverified
Per 9 Innings
6241
27
Jerry Robertson
Career
Per 9 Innings
583
27
Dan Petry
Careerverified
Per 9 Innings
2080.1
9
Jerry Robertson
Career
Per 9 Innings
194.1
9
Dan Petry
Career
Per 9 Inningsverified
1984
8.58
Jerry Robertson
Careerverified
Per 9 Innings
205
9.49
Dan Petry
Careerverified
Per 9 Inningsverified
8.58
8.58
Jerry Robertson
Career
Per 9 Innings
9.49
9.49
Dan Petry
Career
Per 9 Innings
218
0.94
Jerry Robertson
Careerverified
Per 9 Inningsverified
18
0.83
Dan Petry
Career
Per 9 Innings
0.94
0.94
Jerry Robertson
Careerverified
Per 9 Inningsverified
0.83
0.83
Dan Petry
Career
Per 9 Innings
0.59
0.59
Jerry Robertson
Careerverified
Per 9 Inningsverified
0.37
0.37
Dan Petry
Career
Per 9 Inningsverified
852
3.69
Jerry Robertson
Careerverified
Per 9 Innings
86
3.98
Dan Petry
Career
Per 9 Inningsverified
74
0.32
Jerry Robertson
Careerverified
Per 9 Innings
12
0.56
Dan Petry
Careerverified
Per 9 Inningsverified
3.69
3.69
Jerry Robertson
Career
Per 9 Innings
3.98
3.98
Dan Petry
Careerverified
Per 9 Innings
1063
4.6
Jerry Robertson
Career
Per 9 Inningsverified
144
6.67
Dan Petry
Career
Per 9 Innings
4.6
4.6
Jerry Robertson
Careerverified
Per 9 Inningsverified
6.67
6.67
Dan Petry
Career
Per 9 Innings
2.87
2.87
Jerry Robertson
Careerverified
Per 9 Inningsverified
2.94
2.94
Dan Petry
Career
Per 9 Innings
0.921
0.921
Jerry Robertson
Careerverified
Per 9 Inningsverified
1.184
1.184
Dan Petry
Career
Per 9 Innings
77
0.33
Jerry Robertson
Careerverified
Per 9 Inningsverified
7
0.32
Dan Petry
Career
Per 9 Innings
47
0.2
Jerry Robertson
Careerverified
Per 9 Inningsverified
4
0.19
Dan Petry
Career
Per 9 Inningsverified
7
0.03
Jerry Robertson
Careerverified
Per 9 Innings
1
0.05
Dan Petry
Careerverified
Per 9 Innings
8860
38.33
Jerry Robertson
Career
Per 9 Inningsverified
857
39.69
Dan Petry
Careerverified
Per 9 Innings
22
0.1
Jerry Robertson
Career
Per 9 Inningsverified
9
0.42
Dan Petry
Career
Per 9 Innings
1025
4.43
Jerry Robertson
Careerverified
Per 9 Inningsverified
95
4.4
Dan Petry
Career
Per 9 Innings
4.43
4.43
Jerry Robertson
Careerverified
Per 9 Inningsverified
4.4
4.4
Dan Petry
Career
Per 9 Innings
67
0.29
Jerry Robertson
Careerverified
Per 9 Inningsverified
1
0.05
Dan Petry
Career
Per 9 Innings
57
0.25
Jerry Robertson
Careerverified
Per 9 Inningsverified
1
0.05
Dan Petry
Careerverified
Per 9 Inningsverified
213
0.92
Jerry Robertson
Career
Per 9 Innings
0
0
Dan Petry
Careerverified
Per 9 Inningsverified
1.363
1.363
Jerry Robertson
Career
Per 9 Innings
1.497
1.497
Dan Petry
Careerverified
Per 9 Innings
7837
33.9
Jerry Robertson
Career
Per 9 Inningsverified
765
35.43
Dan Petry
Career
Per 9 Innings
2.77
2.77
Jerry Robertson
Careerverified
Per 9 Inningsverified
1.94
1.94
Dan Petry
Careerverified
Per 9 Inningsverified
0.269
0.269
Jerry Robertson
Career
Per 9 Innings
0.31
0.31
Dan Petry
Career
Per 9 Innings
38.33
38.33
Jerry Robertson
Careerverified
Per 9 Inningsverified
39.69
39.69

Fielding Stats for Dan Petry and Jerry Robertson

Dan Petry
Careerverified
Per 9 Inningsverified
13
13
Jerry Robertson
Career
Per 9 Innings
2
2
Dan Petry
Careerverified
Per 9 Innings
370
1.6
Jerry Robertson
Career
Per 9 Inningsverified
49
2.27
Dan Petry
Careerverified
Per 9 Inningsverified
300
1.3
Jerry Robertson
Career
Per 9 Innings
27
1.25
Dan Petry
Careerverified
Per 9 Innings
6241
27
Jerry Robertson
Career
Per 9 Innings
584
27
Dan Petry
Careerverified
Per 9 Innings
2080.1
9
Jerry Robertson
Career
Per 9 Innings
194.2
9
Dan Petry
Careerverified
Per 9 Inningsverified
255
1.1
Jerry Robertson
Career
Per 9 Innings
8
0.37
Dan Petry
Careerverified
Per 9 Inningsverified
336
1.45
Jerry Robertson
Career
Per 9 Innings
17
0.79
Dan Petry
Career
Per 9 Inningsverified
12
0.05
Jerry Robertson
Careerverified
Per 9 Innings
2
0.09
Dan Petry
Careerverified
Per 9 Inningsverified
603
2.61
Jerry Robertson
Career
Per 9 Innings
27
1.25
Dan Petry
Careerverified
Per 9 Inningsverified
591
2.56
Jerry Robertson
Career
Per 9 Innings
25
1.16
Dan Petry
Careerverified
Per 9 Inningsverified
98.01
98.01
Jerry Robertson
Career
Per 9 Innings
92.59
92.59
Dan Petry
Careerverified
Per 9 Inningsverified
1.597
1.597
Jerry Robertson
Career
Per 9 Innings
0.51
0.51
Dan Petry
Careerverified
Per 9 Inningsverified
81.08
81.08
Jerry Robertson
Career
Per 9 Innings
55.1
55.1
Dan Petry
Careerverified
Per 9 Inningsverified
38
0.16
Jerry Robertson
Career
Per 9 Innings
0
0
Dan Petry
Career
Per 9 Innings
0
0
Jerry Robertson
Career
Per 9 Innings
0
0
Dan Petry
Career
Per 9 Innings
0
0
Jerry Robertson
Career
Per 9 Innings
0
0
Dan Petry
Career
Per 9 Innings
0
0
Jerry Robertson
Career
Per 9 Innings
0
0
Dan Petry
Career
Per 9 Innings
0
0
Jerry Robertson
Career
Per 9 Innings
0
0

Hitting Stats for Dan Petry and Jerry Robertson

Dan Petry
Careerverified
Per 600 PAverified
13
13
Jerry Robertson
Career
Per 600 PA
2
2
Dan Petry
Careerverified
Per 600 PAverified
370
44400
Jerry Robertson
Career
Per 600 PA
49
490
Dan Petry
Career
Per 600 PA
5
600
Jerry Robertson
Careerverified
Per 600 PA
60
600
Dan Petry
Career
Per 600 PAverified
5
600
Jerry Robertson
Careerverified
Per 600 PA
56
560
Dan Petry
Careerverified
Per 600 PAverified
0.2
0.2
Jerry Robertson
Career
Per 600 PA
0.089
0.089
Dan Petry
Careerverified
Per 600 PAverified
0.4
0.4
Jerry Robertson
Career
Per 600 PA
0.25
0.25
Dan Petry
Career
Per 600 PAverified
1
120
Jerry Robertson
Careerverified
Per 600 PA
5
50
Dan Petry
Career
Per 600 PAverified
1
120
Jerry Robertson
Careerverified
Per 600 PA
5
50
Dan Petry
Career
Per 600 PA
0
0
Jerry Robertson
Career
Per 600 PA
0
0
Dan Petry
Career
Per 600 PA
0
0
Jerry Robertson
Career
Per 600 PA
0
0
Dan Petry
Career
Per 600 PA
0
0
Jerry Robertson
Career
Per 600 PA
0
0
Dan Petry
Career
Per 600 PA
0
0
Jerry Robertson
Career
Per 600 PA
0
0
Dan Petry
Career
Per 600 PA
0
0
Jerry Robertson
Career
Per 600 PA
0
0
Dan Petry
Career
Per 600 PA
0
0
Jerry Robertson
Career
Per 600 PA
0
0
Dan Petry
Career
Per 600 PA
0
0
Jerry Robertson
Career
Per 600 PA
0
0
Dan Petry
Career
Per 600 PAverified
0.18
21.64
Jerry Robertson
Careerverified
Per 600 PA
0.58
5.81
Dan Petry
Career
Per 600 PAverified
1
120
Jerry Robertson
Careerverified
Per 600 PA
5
50
Dan Petry
Career
Per 600 PAverified
1
120
Jerry Robertson
Careerverified
Per 600 PA
7
70
Dan Petry
Careerverified
Per 600 PAverified
0.2
0.2
Jerry Robertson
Career
Per 600 PA
0.121
0.121
Dan Petry
Careerverified
Per 600 PAverified
0.2
0.2
Jerry Robertson
Career
Per 600 PA
0.089
0.089
Dan Petry
Careerverified
Per 600 PAverified
0.4
0.4
Jerry Robertson
Career
Per 600 PA
0.21
0.21
Dan Petry
Career
Per 600 PA
0
0
Jerry Robertson
Career
Per 600 PA
0
0
Dan Petry
Careerverified
Per 600 PAverified
0.14
0.14
Jerry Robertson
Career
Per 600 PA
0.077
0.077
Dan Petry
Careerverified
Per 600 PAverified
0.25
0.25
Jerry Robertson
Career
Per 600 PA
0.137
0.137
Dan Petry
Career
Per 600 PA
0.2
0.2
Jerry Robertson
Careerverified
Per 600 PAverified
0.227
0.227
Dan Petry
Career
Per 600 PAverified
1
120
Jerry Robertson
Careerverified
Per 600 PA
3
30
Dan Petry
Career
Per 600 PA
0
0
Jerry Robertson
Careerverified
Per 600 PAverified
1
10
Dan Petry
Career
Per 600 PAverified
1
120
Jerry Robertson
Careerverified
Per 600 PA
4
40
Dan Petry
Careerverified
Per 600 PAverified
0.19
23.33
Jerry Robertson
Career
Per 600 PA
-1.86
-18.62
Dan Petry
Career
Per 600 PA
0
0
Jerry Robertson
Career
Per 600 PA
0
0
Dan Petry
Career
Per 600 PA
0
0
Jerry Robertson
Careerverified
Per 600 PAverified
2
20
Dan Petry
Career
Per 600 PA
0
0
Jerry Robertson
Career
Per 600 PA
0
0
Dan Petry
Careerverified
Per 600 PAverified
0
0
Jerry Robertson
Career
Per 600 PA
34
340
Dan Petry
Career
Per 600 PA
Jerry Robertson
Careerverified
Per 600 PAverified
1.76
1.76
Dan Petry
Career
Per 600 PA
Jerry Robertson
Careerverified
Per 600 PAverified
0.06
0.06
Dan Petry
Career
Per 600 PA
0
0
Jerry Robertson
Careerverified
Per 600 PAverified
2
20
Dan Petry
Career
Per 600 PA
0
0
Jerry Robertson
Career
Per 600 PA
0
0
Dan Petry
Career
Per 600 PA
0
0
Jerry Robertson
Career
Per 600 PA
0
0
Dan Petry
Career
Per 600 PA
0
0
Jerry Robertson
Career
Per 600 PA
0
0
Dan Petry
Career
Per 600 PA
0
0
Jerry Robertson
Career
Per 600 PA
0
0
Dan Petry
Career
Per 600 PA
0
0
Jerry Robertson
Career
Per 600 PA
0
0
Dan Petry
Career
Per 600 PA
Jerry Robertson
Career
Per 600 PA