Jim Peterson vs. Ariel Prieto — Career Comparison

Jim Peterson
Greatest GenerationPennsylvaniaThrows RightBats RightNorth AmericaPhiladelphia AthleticsAmerican LeagueRelief Pitcher
Ariel Prieto
Gen XCubaThrows RightBats RightCaribbeanOakland AthleticsAmerican LeagueStarting Pitcher

Ariel Prieto built a career as a starting pitcher and Jim Peterson as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Ariel Prieto posted stronger surface numbers — ERA 4.85 and WHIP 1.675 compared to 5.27 and 1.665 for Jim Peterson. By the career numbers, Ariel Prieto had the better of this cross-role comparison — though era context would sharpen the verdict.

Pitching Stats for Jim Peterson and Ariel Prieto

Jim Peterson
Career
Per 9 Innings
3
3
Ariel Prieto
Careerverified
Per 9 Inningsverified
6
6
Jim Peterson
Career
Per 9 Inningsverified
41
3.38
Ariel Prieto
Careerverified
Per 9 Innings
70
1.79
Jim Peterson
Career
Per 9 Innings
6
0.49
Ariel Prieto
Careerverified
Per 9 Inningsverified
60
1.53
Jim Peterson
Career
Per 9 Innings
2
0.16
Ariel Prieto
Careerverified
Per 9 Inningsverified
15
0.38
Jim Peterson
Careerverified
Per 9 Inningsverified
6
0.49
Ariel Prieto
Career
Per 9 Innings
24
0.61
Jim Peterson
Career
Per 9 Innings
25
25
Ariel Prieto
Careerverified
Per 9 Inningsverified
38.46
38.46
Jim Peterson
Career
Per 9 Innings
14.63
14.63
Ariel Prieto
Careerverified
Per 9 Inningsverified
85.71
85.71
Jim Peterson
Career
Per 9 Innings
1
0.08
Ariel Prieto
Careerverified
Per 9 Innings
3
0.08
Jim Peterson
Career
Per 9 Innings
0
0
Ariel Prieto
Career
Per 9 Innings
0
0
Jim Peterson
Career
Per 9 Innings
0
0
Ariel Prieto
Career
Per 9 Innings
0
0
Jim Peterson
Careerverified
Per 9 Innings
64
5.27
Ariel Prieto
Career
Per 9 Inningsverified
190
4.85
Jim Peterson
Career
Per 9 Innings
5.27
5.27
Ariel Prieto
Careerverified
Per 9 Inningsverified
4.85
4.85
Jim Peterson
Careerverified
Per 9 Inningsverified
5.39
5.39
Ariel Prieto
Career
Per 9 Innings
5.61
5.61
Jim Peterson
Career
Per 9 Innings
4.69
4.69
Ariel Prieto
Careerverified
Per 9 Inningsverified
4.61
4.61
Jim Peterson
Career
Per 9 Innings
0.3
0.3
Ariel Prieto
Careerverified
Per 9 Inningsverified
0.294
0.294
Jim Peterson
Career
Per 9 Innings
328
27
Ariel Prieto
Careerverified
Per 9 Innings
1057
27
Jim Peterson
Career
Per 9 Innings
109.1
9
Ariel Prieto
Careerverified
Per 9 Innings
352.1
9
Jim Peterson
Careerverified
Per 9 Innings
140
11.52
Ariel Prieto
Career
Per 9 Inningsverified
407
10.4
Jim Peterson
Career
Per 9 Innings
11.52
11.52
Ariel Prieto
Careerverified
Per 9 Inningsverified
10.4
10.4
Jim Peterson
Careerverified
Per 9 Inningsverified
9
0.74
Ariel Prieto
Career
Per 9 Innings
34
0.87
Jim Peterson
Careerverified
Per 9 Inningsverified
0.74
0.74
Ariel Prieto
Career
Per 9 Innings
0.87
0.87
Jim Peterson
Careerverified
Per 9 Inningsverified
0.22
0.22
Ariel Prieto
Career
Per 9 Innings
0.49
0.49
Jim Peterson
Careerverified
Per 9 Inningsverified
42
3.46
Ariel Prieto
Career
Per 9 Innings
176
4.5
Jim Peterson
Careerverified
Per 9 Inningsverified
0
0
Ariel Prieto
Career
Per 9 Innings
7
0.18
Jim Peterson
Careerverified
Per 9 Inningsverified
3.46
3.46
Ariel Prieto
Career
Per 9 Innings
4.5
4.5
Jim Peterson
Career
Per 9 Innings
29
2.39
Ariel Prieto
Careerverified
Per 9 Inningsverified
231
5.9
Jim Peterson
Career
Per 9 Innings
2.39
2.39
Ariel Prieto
Careerverified
Per 9 Inningsverified
5.9
5.9
Jim Peterson
Career
Per 9 Innings
0.71
0.71
Ariel Prieto
Careerverified
Per 9 Inningsverified
3.3
3.3
Jim Peterson
Career
Per 9 Innings
0.649
0.649
Ariel Prieto
Careerverified
Per 9 Inningsverified
1.155
1.155
Jim Peterson
Careerverified
Per 9 Inningsverified
4
0.33
Ariel Prieto
Career
Per 9 Innings
17
0.43
Jim Peterson
Careerverified
Per 9 Inningsverified
0
0
Ariel Prieto
Career
Per 9 Innings
20
0.51
Jim Peterson
Careerverified
Per 9 Inningsverified
1
0.08
Ariel Prieto
Career
Per 9 Innings
4
0.1
Jim Peterson
Career
Per 9 Inningsverified
508
41.82
Ariel Prieto
Careerverified
Per 9 Innings
1607
41.05
Jim Peterson
Careerverified
Per 9 Inningsverified
17
1.4
Ariel Prieto
Career
Per 9 Innings
5
0.13
Jim Peterson
Careerverified
Per 9 Innings
80
6.59
Ariel Prieto
Career
Per 9 Inningsverified
218
5.57
Jim Peterson
Career
Per 9 Innings
6.59
6.59
Ariel Prieto
Careerverified
Per 9 Inningsverified
5.57
5.57
Jim Peterson
Careerverified
Per 9 Inningsverified
0
0
Ariel Prieto
Career
Per 9 Innings
13
0.33
Jim Peterson
Careerverified
Per 9 Inningsverified
0
0
Ariel Prieto
Career
Per 9 Innings
12
0.31
Jim Peterson
Career
Per 9 Innings
0
0
Ariel Prieto
Careerverified
Per 9 Inningsverified
40
1.02
Jim Peterson
Career
Per 9 Innings
1.665
1.665
Ariel Prieto
Careerverified
Per 9 Inningsverified
1.655
1.655
Jim Peterson
Career
Per 9 Inningsverified
466
38.36
Ariel Prieto
Careerverified
Per 9 Innings
1386
35.4
Jim Peterson
Careerverified
Per 9 Inningsverified
1.95
1.95
Ariel Prieto
Career
Per 9 Innings
3.11
3.11
Jim Peterson
Careerverified
Per 9 Inningsverified
0.306
0.306
Ariel Prieto
Career
Per 9 Innings
0.333
0.333
Jim Peterson
Careerverified
Per 9 Inningsverified
41.82
41.82
Ariel Prieto
Career
Per 9 Innings
41.05
41.05

Fielding Stats for Jim Peterson and Ariel Prieto

Jim Peterson
Career
Per 9 Innings
3
Ariel Prieto
Careerverified
Per 9 Inningsverified
6
6
Jim Peterson
Career
Per 9 Innings
41
Ariel Prieto
Careerverified
Per 9 Inningsverified
70
1.79
Jim Peterson
Career
Per 9 Innings
0
Ariel Prieto
Careerverified
Per 9 Inningsverified
60
1.53
Jim Peterson
Career
Per 9 Innings
0
Ariel Prieto
Careerverified
Per 9 Inningsverified
1057
27
Jim Peterson
Career
Per 9 Innings
0
Ariel Prieto
Careerverified
Per 9 Inningsverified
352.1
9
Jim Peterson
Career
Per 9 Innings
6
Ariel Prieto
Careerverified
Per 9 Inningsverified
23
0.59
Jim Peterson
Career
Per 9 Innings
37
Ariel Prieto
Careerverified
Per 9 Inningsverified
51
1.3
Jim Peterson
Careerverified
Per 9 Inningsverified
0
Ariel Prieto
Career
Per 9 Innings
7
0.18
Jim Peterson
Career
Per 9 Innings
43
Ariel Prieto
Careerverified
Per 9 Inningsverified
81
2.07
Jim Peterson
Career
Per 9 Innings
43
Ariel Prieto
Careerverified
Per 9 Inningsverified
74
1.89
Jim Peterson
Careerverified
Per 9 Innings
100
Ariel Prieto
Career
Per 9 Inningsverified
91.36
91.36
Jim Peterson
Career
Per 9 Innings
1.049
Ariel Prieto
Careerverified
Per 9 Inningsverified
1.057
1.057
Jim Peterson
Career
Per 9 Innings
0
Ariel Prieto
Careerverified
Per 9 Inningsverified
85.71
85.71
Jim Peterson
Career
Per 9 Innings
0
Ariel Prieto
Careerverified
Per 9 Inningsverified
2
0.05
Jim Peterson
Career
Per 9 Innings
0
Ariel Prieto
Career
Per 9 Innings
0
0
Jim Peterson
Career
Per 9 Innings
0
Ariel Prieto
Career
Per 9 Innings
0
0
Jim Peterson
Career
Per 9 Innings
0
Ariel Prieto
Career
Per 9 Innings
0
0
Jim Peterson
Career
Per 9 Innings
0
Ariel Prieto
Career
Per 9 Innings
0
0

Hitting Stats for Jim Peterson and Ariel Prieto

Jim Peterson
Career
Per 600 PA
3
3
Ariel Prieto
Careerverified
Per 600 PAverified
6
6
Jim Peterson
Career
Per 600 PA
41
745.45
Ariel Prieto
Careerverified
Per 600 PAverified
70
21000
Jim Peterson
Careerverified
Per 600 PA
33
600
Ariel Prieto
Career
Per 600 PA
2
600
Jim Peterson
Careerverified
Per 600 PA
29
527.27
Ariel Prieto
Career
Per 600 PAverified
2
600
Jim Peterson
Careerverified
Per 600 PAverified
0.172
0.172
Ariel Prieto
Career
Per 600 PA
0
0
Jim Peterson
Careerverified
Per 600 PAverified
0.515
0.515
Ariel Prieto
Career
Per 600 PA
0
0
Jim Peterson
Careerverified
Per 600 PAverified
5
90.91
Ariel Prieto
Career
Per 600 PA
0
0
Jim Peterson
Careerverified
Per 600 PAverified
4
72.73
Ariel Prieto
Career
Per 600 PA
0
0
Jim Peterson
Careerverified
Per 600 PAverified
1
18.18
Ariel Prieto
Career
Per 600 PA
0
0
Jim Peterson
Career
Per 600 PA
0
0
Ariel Prieto
Career
Per 600 PA
0
0
Jim Peterson
Career
Per 600 PA
0
0
Ariel Prieto
Career
Per 600 PA
0
0
Jim Peterson
Careerverified
Per 600 PAverified
1
18.18
Ariel Prieto
Career
Per 600 PA
0
0
Jim Peterson
Careerverified
Per 600 PAverified
0.2
0.2
Ariel Prieto
Career
Per 600 PA
Jim Peterson
Career
Per 600 PA
0
0
Ariel Prieto
Career
Per 600 PA
0
0
Jim Peterson
Career
Per 600 PA
0
0
Ariel Prieto
Career
Per 600 PA
Jim Peterson
Careerverified
Per 600 PAverified
1.89
34.36
Ariel Prieto
Career
Per 600 PA
0
0
Jim Peterson
Careerverified
Per 600 PAverified
6
109.09
Ariel Prieto
Career
Per 600 PA
0
0
Jim Peterson
Careerverified
Per 600 PAverified
9
163.64
Ariel Prieto
Career
Per 600 PA
0
0
Jim Peterson
Careerverified
Per 600 PAverified
0.273
0.273
Ariel Prieto
Career
Per 600 PA
0
0
Jim Peterson
Careerverified
Per 600 PAverified
0.207
0.207
Ariel Prieto
Career
Per 600 PA
0
0
Jim Peterson
Careerverified
Per 600 PAverified
0.48
0.48
Ariel Prieto
Career
Per 600 PA
0
0
Jim Peterson
Careerverified
Per 600 PAverified
0.035
0.035
Ariel Prieto
Career
Per 600 PA
0
0
Jim Peterson
Careerverified
Per 600 PAverified
0.174
0.174
Ariel Prieto
Career
Per 600 PA
0
0
Jim Peterson
Careerverified
Per 600 PAverified
0.417
0.417
Ariel Prieto
Career
Per 600 PA
0
0
Jim Peterson
Careerverified
Per 600 PAverified
0.294
0.294
Ariel Prieto
Career
Per 600 PA
0
0
Jim Peterson
Careerverified
Per 600 PAverified
3
54.55
Ariel Prieto
Career
Per 600 PA
0
0
Jim Peterson
Careerverified
Per 600 PAverified
2
36.36
Ariel Prieto
Career
Per 600 PA
0
0
Jim Peterson
Careerverified
Per 600 PAverified
5
90.91
Ariel Prieto
Career
Per 600 PA
0
0
Jim Peterson
Careerverified
Per 600 PAverified
1.89
34.34
Ariel Prieto
Career
Per 600 PA
-0.21
-63.2
Jim Peterson
Career
Per 600 PA
0
0
Ariel Prieto
Career
Per 600 PA
0
0
Jim Peterson
Careerverified
Per 600 PAverified
4
72.73
Ariel Prieto
Career
Per 600 PA
0
0
Jim Peterson
Career
Per 600 PA
0
0
Ariel Prieto
Career
Per 600 PA
0
0
Jim Peterson
Career
Per 600 PAverified
12
218.18
Ariel Prieto
Careerverified
Per 600 PA
1
300
Jim Peterson
Careerverified
Per 600 PAverified
2.75
2.75
Ariel Prieto
Career
Per 600 PA
2
2
Jim Peterson
Careerverified
Per 600 PAverified
0.33
0.33
Ariel Prieto
Career
Per 600 PA
0
0
Jim Peterson
Career
Per 600 PA
0
0
Ariel Prieto
Career
Per 600 PA
0
0
Jim Peterson
Career
Per 600 PA
0
0
Ariel Prieto
Career
Per 600 PA
0
0
Jim Peterson
Career
Per 600 PA
0
0
Ariel Prieto
Career
Per 600 PA
0
0
Jim Peterson
Career
Per 600 PA
0
0
Ariel Prieto
Career
Per 600 PA
0
0
Jim Peterson
Career
Per 600 PA
0
0
Ariel Prieto
Career
Per 600 PA
0
0
Jim Peterson
Career
Per 600 PA
0
0
Ariel Prieto
Career
Per 600 PA
0
0
Jim Peterson
Career
Per 600 PA
Ariel Prieto
Career
Per 600 PA