Al Piechota vs. David Rollins — Career Comparison

Greatest GenerationIllinoisThrows RightBats RightNorth AmericaBoston BravesNational LeagueStarting Pitcher
MillenialTexasThrows LeftBats LeftNorth AmericaSeattle MarinersAmerican LeagueRelief Pitcher

Al Piechota built a career as a starting pitcher and David Rollins as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Al Piechota posted stronger surface numbers — ERA 5.66 and WHIP 1.774 compared to 7.6 and 1.922 for David Rollins. By the career numbers, Al Piechota had the better of this cross-role comparison — though era context would sharpen the verdict.

Pitching Stats for Al Piechota and David Rollins

Al Piechota
Career
Per 9 Innings
2
2
David Rollins
Career
Per 9 Innings
2
2
Al Piechota
Career
Per 9 Innings
22
3.19
David Rollins
Careerverified
Per 9 Inningsverified
31
8.13
Al Piechota
Careerverified
Per 9 Inningsverified
8
1.16
David Rollins
Career
Per 9 Innings
0
0
Al Piechota
Careerverified
Per 9 Inningsverified
2
0.29
David Rollins
Career
Per 9 Innings
1
0.26
Al Piechota
Career
Per 9 Innings
5
0.73
David Rollins
Careerverified
Per 9 Inningsverified
2
0.52
Al Piechota
Career
Per 9 Innings
28.57
28.57
David Rollins
Careerverified
Per 9 Inningsverified
33.33
33.33
Al Piechota
Careerverified
Per 9 Inningsverified
36.36
36.36
David Rollins
Career
Per 9 Innings
0
0
Al Piechota
Careerverified
Per 9 Inningsverified
2
0.29
David Rollins
Career
Per 9 Innings
0
0
Al Piechota
Career
Per 9 Innings
0
0
David Rollins
Career
Per 9 Innings
0
0
Al Piechota
Career
Per 9 Innings
0
0
David Rollins
Career
Per 9 Innings
0
0
Al Piechota
Career
Per 9 Inningsverified
39
5.66
David Rollins
Careerverified
Per 9 Innings
29
7.6
Al Piechota
Careerverified
Per 9 Inningsverified
5.66
5.66
David Rollins
Career
Per 9 Innings
7.6
7.6
Al Piechota
Careerverified
Per 9 Inningsverified
5.66
5.66
David Rollins
Career
Per 9 Innings
7.34
7.34
Al Piechota
Career
Per 9 Innings
5.71
5.71
David Rollins
Careerverified
Per 9 Inningsverified
4.81
4.81
Al Piechota
Careerverified
Per 9 Inningsverified
0.271
0.271
David Rollins
Career
Per 9 Innings
0.333
0.333
Al Piechota
Careerverified
Per 9 Innings
186
27
David Rollins
Career
Per 9 Innings
103
27
Al Piechota
Careerverified
Per 9 Innings
62
9
David Rollins
Career
Per 9 Innings
34.1
9
Al Piechota
Career
Per 9 Inningsverified
68
9.87
David Rollins
Careerverified
Per 9 Innings
49
12.84
Al Piechota
Careerverified
Per 9 Inningsverified
9.87
9.87
David Rollins
Career
Per 9 Innings
12.84
12.84
Al Piechota
Career
Per 9 Inningsverified
6
0.87
David Rollins
Careerverified
Per 9 Innings
5
1.31
Al Piechota
Careerverified
Per 9 Inningsverified
0.87
0.87
David Rollins
Career
Per 9 Innings
1.31
1.31
Al Piechota
Career
Per 9 Innings
0.27
0.27
David Rollins
Careerverified
Per 9 Inningsverified
0.16
0.16
Al Piechota
Career
Per 9 Innings
42
6.1
David Rollins
Careerverified
Per 9 Inningsverified
15
3.93
Al Piechota
Careerverified
Per 9 Inningsverified
0
0
David Rollins
Career
Per 9 Innings
2
0.52
Al Piechota
Career
Per 9 Innings
6.1
6.1
David Rollins
Careerverified
Per 9 Inningsverified
3.93
3.93
Al Piechota
Career
Per 9 Innings
18
2.61
David Rollins
Careerverified
Per 9 Inningsverified
27
7.08
Al Piechota
Career
Per 9 Innings
2.61
2.61
David Rollins
Careerverified
Per 9 Inningsverified
7.08
7.08
Al Piechota
Career
Per 9 Innings
0.82
0.82
David Rollins
Careerverified
Per 9 Inningsverified
0.87
0.87
Al Piechota
Career
Per 9 Innings
0.968
0.968
David Rollins
Careerverified
Per 9 Inningsverified
1.223
1.223
Al Piechota
Career
Per 9 Innings
2
0.29
David Rollins
Careerverified
Per 9 Inningsverified
1
0.26
Al Piechota
Careerverified
Per 9 Inningsverified
0
0
David Rollins
Career
Per 9 Innings
2
0.52
Al Piechota
Career
Per 9 Innings
0
0
David Rollins
Career
Per 9 Innings
0
0
Al Piechota
Careerverified
Per 9 Innings
293
42.53
David Rollins
Career
Per 9 Inningsverified
165
43.25
Al Piechota
Career
Per 9 Innings
7
1.02
David Rollins
Careerverified
Per 9 Inningsverified
13
3.41
Al Piechota
Career
Per 9 Inningsverified
45
6.53
David Rollins
Careerverified
Per 9 Innings
29
7.6
Al Piechota
Careerverified
Per 9 Inningsverified
6.53
6.53
David Rollins
Career
Per 9 Innings
7.6
7.6
Al Piechota
Careerverified
Per 9 Inningsverified
0
0
David Rollins
Career
Per 9 Innings
1
0.26
Al Piechota
Career
Per 9 Innings
0
0
David Rollins
Career
Per 9 Innings
0
0
Al Piechota
Career
Per 9 Innings
0
0
David Rollins
Careerverified
Per 9 Inningsverified
3
0.79
Al Piechota
Careerverified
Per 9 Inningsverified
1.774
1.774
David Rollins
Career
Per 9 Innings
1.864
1.864
Al Piechota
Careerverified
Per 9 Innings
251
36.44
David Rollins
Career
Per 9 Inningsverified
147
38.53
Al Piechota
Career
Per 9 Innings
2.05
2.05
David Rollins
Careerverified
Per 9 Inningsverified
0.94
0.94
Al Piechota
Careerverified
Per 9 Inningsverified
0.273
0.273
David Rollins
Career
Per 9 Innings
0.383
0.383
Al Piechota
Career
Per 9 Innings
42.53
42.53
David Rollins
Careerverified
Per 9 Inningsverified
43.25
43.25

Fielding Stats for Al Piechota and David Rollins

Al Piechota
Career
Per 9 Innings
2
David Rollins
Career
Per 9 Inningsverified
2
2
Al Piechota
Career
Per 9 Innings
22
David Rollins
Careerverified
Per 9 Inningsverified
31
8.13
Al Piechota
Career
Per 9 Innings
0
David Rollins
Career
Per 9 Innings
0
0
Al Piechota
Career
Per 9 Innings
0
David Rollins
Careerverified
Per 9 Inningsverified
103
27
Al Piechota
Career
Per 9 Innings
0
David Rollins
Careerverified
Per 9 Inningsverified
34.1
9
Al Piechota
Career
Per 9 Innings
2
David Rollins
Careerverified
Per 9 Inningsverified
3
0.79
Al Piechota
Careerverified
Per 9 Innings
12
David Rollins
Career
Per 9 Inningsverified
3
0.79
Al Piechota
Career
Per 9 Innings
0
David Rollins
Career
Per 9 Innings
0
0
Al Piechota
Careerverified
Per 9 Innings
14
David Rollins
Career
Per 9 Inningsverified
6
1.57
Al Piechota
Careerverified
Per 9 Innings
14
David Rollins
Career
Per 9 Inningsverified
6
1.57
Al Piechota
Career
Per 9 Innings
100
David Rollins
Career
Per 9 Inningsverified
100
100
Al Piechota
Careerverified
Per 9 Innings
0.636
David Rollins
Career
Per 9 Inningsverified
0.194
0.194
Al Piechota
Career
Per 9 Innings
0
David Rollins
Career
Per 9 Innings
0
0
Al Piechota
Career
Per 9 Innings
0
David Rollins
Careerverified
Per 9 Inningsverified
1
0.26
Al Piechota
Career
Per 9 Innings
0
David Rollins
Career
Per 9 Innings
0
0
Al Piechota
Career
Per 9 Innings
0
David Rollins
Career
Per 9 Innings
0
0
Al Piechota
Career
Per 9 Innings
0
David Rollins
Career
Per 9 Innings
0
0
Al Piechota
Career
Per 9 Innings
0
David Rollins
Career
Per 9 Innings
0
0

Hitting Stats for Al Piechota and David Rollins

Al Piechota
Career
Per 600 PAverified
2
2
David Rollins
Career
Per 600 PA
2
Al Piechota
Career
Per 600 PAverified
22
550
David Rollins
Careerverified
Per 600 PA
31
Al Piechota
Careerverified
Per 600 PAverified
24
600
David Rollins
Career
Per 600 PA
0
Al Piechota
Careerverified
Per 600 PAverified
20
500
David Rollins
Career
Per 600 PA
0
Al Piechota
Careerverified
Per 600 PAverified
0.2
0.2
David Rollins
Career
Per 600 PA
Al Piechota
Careerverified
Per 600 PAverified
0.563
0.563
David Rollins
Career
Per 600 PA
Al Piechota
Careerverified
Per 600 PAverified
4
100
David Rollins
Career
Per 600 PA
0
Al Piechota
Careerverified
Per 600 PAverified
4
100
David Rollins
Career
Per 600 PA
0
Al Piechota
Career
Per 600 PA
0
0
David Rollins
Career
Per 600 PA
0
Al Piechota
Career
Per 600 PA
0
0
David Rollins
Career
Per 600 PA
0
Al Piechota
Career
Per 600 PA
0
0
David Rollins
Career
Per 600 PA
0
Al Piechota
Career
Per 600 PA
0
0
David Rollins
Career
Per 600 PA
0
Al Piechota
Career
Per 600 PA
0
0
David Rollins
Career
Per 600 PA
Al Piechota
Career
Per 600 PA
0
0
David Rollins
Career
Per 600 PA
Al Piechota
Career
Per 600 PA
0
0
David Rollins
Career
Per 600 PA
Al Piechota
Careerverified
Per 600 PAverified
1.36
33.94
David Rollins
Career
Per 600 PA
Al Piechota
Careerverified
Per 600 PAverified
4
100
David Rollins
Career
Per 600 PA
0
Al Piechota
Careerverified
Per 600 PAverified
7
175
David Rollins
Career
Per 600 PA
0
Al Piechota
Careerverified
Per 600 PAverified
0.304
0.304
David Rollins
Career
Per 600 PA
Al Piechota
Careerverified
Per 600 PAverified
0.2
0.2
David Rollins
Career
Per 600 PA
Al Piechota
Careerverified
Per 600 PAverified
0.504
0.504
David Rollins
Career
Per 600 PA
Al Piechota
Career
Per 600 PA
0
0
David Rollins
Career
Per 600 PA
Al Piechota
Careerverified
Per 600 PAverified
0.187
0.187
David Rollins
Career
Per 600 PA
Al Piechota
Careerverified
Per 600 PAverified
0.438
0.438
David Rollins
Career
Per 600 PA
Al Piechota
Careerverified
Per 600 PAverified
0.25
0.25
David Rollins
Career
Per 600 PA
Al Piechota
Careerverified
Per 600 PAverified
3
75
David Rollins
Career
Per 600 PA
0
Al Piechota
Careerverified
Per 600 PAverified
2
50
David Rollins
Career
Per 600 PA
0
Al Piechota
Careerverified
Per 600 PAverified
5
125
David Rollins
Career
Per 600 PA
0
Al Piechota
Careerverified
Per 600 PAverified
1.79
44.7
David Rollins
Career
Per 600 PA
Al Piechota
Career
Per 600 PA
0
0
David Rollins
Career
Per 600 PA
0
Al Piechota
Careerverified
Per 600 PAverified
3
75
David Rollins
Career
Per 600 PA
0
Al Piechota
Career
Per 600 PA
0
0
David Rollins
Career
Per 600 PA
0
Al Piechota
Career
Per 600 PA
4
100
David Rollins
Careerverified
Per 600 PAverified
0
Al Piechota
Careerverified
Per 600 PAverified
6
6
David Rollins
Career
Per 600 PA
Al Piechota
Careerverified
Per 600 PAverified
0.75
0.75
David Rollins
Career
Per 600 PA
Al Piechota
Careerverified
Per 600 PAverified
1
25
David Rollins
Career
Per 600 PA
0
Al Piechota
Career
Per 600 PA
0
0
David Rollins
Career
Per 600 PA
0
Al Piechota
Career
Per 600 PA
0
0
David Rollins
Career
Per 600 PA
0
Al Piechota
Career
Per 600 PA
0
0
David Rollins
Career
Per 600 PA
0
Al Piechota
Career
Per 600 PA
0
0
David Rollins
Career
Per 600 PA
0
Al Piechota
Career
Per 600 PA
0
0
David Rollins
Career
Per 600 PA
0
Al Piechota
Career
Per 600 PA
David Rollins
Career
Per 600 PA