Jim Peterson vs. Lefty Willis — Career Comparison

Jim Peterson
Greatest GenerationPennsylvaniaThrows RightBats RightNorth AmericaPhiladelphia AthleticsAmerican LeagueRelief Pitcher
Lefty Willis
Greatest GenerationWest VirginiaThrows LeftBats LeftNorth AmericaPhiladelphia AthleticsAmerican LeagueRelief Pitcher

On the career pitching numbers, Lefty Willis posted a stronger line than Jim Peterson. Lefty Willis posted stronger numbers in ERA (3.92 vs 5.27) and WHIP (1.508 vs 1.665). By the career numbers, Lefty Willis 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 Jim Peterson and Lefty Willis

Jim Peterson
Career
Per 9 Innings
3
3
Lefty Willis
Career
Per 9 Innings
3
3
Jim Peterson
Careerverified
Per 9 Innings
41
3.38
Lefty Willis
Career
Per 9 Inningsverified
29
4.06
Jim Peterson
Careerverified
Per 9 Innings
6
0.49
Lefty Willis
Career
Per 9 Inningsverified
4
0.56
Jim Peterson
Career
Per 9 Innings
2
0.16
Lefty Willis
Careerverified
Per 9 Inningsverified
3
0.42
Jim Peterson
Career
Per 9 Innings
6
0.49
Lefty Willis
Careerverified
Per 9 Inningsverified
1
0.14
Jim Peterson
Career
Per 9 Innings
25
25
Lefty Willis
Careerverified
Per 9 Inningsverified
75
75
Jim Peterson
Careerverified
Per 9 Inningsverified
14.63
14.63
Lefty Willis
Career
Per 9 Innings
13.79
13.79
Jim Peterson
Career
Per 9 Innings
1
0.08
Lefty Willis
Career
Per 9 Inningsverified
1
0.14
Jim Peterson
Career
Per 9 Innings
0
0
Lefty Willis
Career
Per 9 Innings
0
0
Jim Peterson
Career
Per 9 Innings
0
0
Lefty Willis
Careerverified
Per 9 Inningsverified
1
0.14
Jim Peterson
Career
Per 9 Innings
64
5.27
Lefty Willis
Careerverified
Per 9 Inningsverified
28
3.92
Jim Peterson
Career
Per 9 Innings
5.27
5.27
Lefty Willis
Careerverified
Per 9 Inningsverified
3.92
3.92
Jim Peterson
Career
Per 9 Innings
5.39
5.39
Lefty Willis
Careerverified
Per 9 Inningsverified
4.57
4.57
Jim Peterson
Career
Per 9 Innings
4.69
4.69
Lefty Willis
Careerverified
Per 9 Inningsverified
4.31
4.31
Jim Peterson
Career
Per 9 Innings
0.3
0.3
Lefty Willis
Careerverified
Per 9 Inningsverified
0.284
0.284
Jim Peterson
Careerverified
Per 9 Innings
328
27
Lefty Willis
Career
Per 9 Innings
193
27
Jim Peterson
Careerverified
Per 9 Innings
109.1
9
Lefty Willis
Career
Per 9 Innings
64.1
9
Jim Peterson
Career
Per 9 Innings
140
11.52
Lefty Willis
Careerverified
Per 9 Inningsverified
72
10.07
Jim Peterson
Career
Per 9 Innings
11.52
11.52
Lefty Willis
Careerverified
Per 9 Inningsverified
10.07
10.07
Jim Peterson
Career
Per 9 Innings
9
0.74
Lefty Willis
Careerverified
Per 9 Inningsverified
4
0.56
Jim Peterson
Career
Per 9 Innings
0.74
0.74
Lefty Willis
Careerverified
Per 9 Inningsverified
0.56
0.56
Jim Peterson
Career
Per 9 Innings
0.22
0.22
Lefty Willis
Careerverified
Per 9 Inningsverified
0.14
0.14
Jim Peterson
Career
Per 9 Inningsverified
42
3.46
Lefty Willis
Careerverified
Per 9 Innings
25
3.5
Jim Peterson
Career
Per 9 Innings
0
0
Lefty Willis
Career
Per 9 Innings
0
0
Jim Peterson
Careerverified
Per 9 Inningsverified
3.46
3.46
Lefty Willis
Career
Per 9 Innings
3.5
3.5
Jim Peterson
Careerverified
Per 9 Innings
29
2.39
Lefty Willis
Career
Per 9 Inningsverified
23
3.22
Jim Peterson
Career
Per 9 Innings
2.39
2.39
Lefty Willis
Careerverified
Per 9 Inningsverified
3.22
3.22
Jim Peterson
Career
Per 9 Innings
0.71
0.71
Lefty Willis
Careerverified
Per 9 Inningsverified
0.79
0.79
Jim Peterson
Career
Per 9 Innings
0.649
0.649
Lefty Willis
Careerverified
Per 9 Inningsverified
0.746
0.746
Jim Peterson
Career
Per 9 Innings
4
0.33
Lefty Willis
Careerverified
Per 9 Inningsverified
2
0.28
Jim Peterson
Careerverified
Per 9 Inningsverified
0
0
Lefty Willis
Career
Per 9 Innings
1
0.14
Jim Peterson
Career
Per 9 Innings
1
0.08
Lefty Willis
Careerverified
Per 9 Inningsverified
0
0
Jim Peterson
Careerverified
Per 9 Inningsverified
508
41.82
Lefty Willis
Career
Per 9 Innings
280
39.17
Jim Peterson
Careerverified
Per 9 Inningsverified
17
1.4
Lefty Willis
Career
Per 9 Innings
7
0.98
Jim Peterson
Career
Per 9 Innings
80
6.59
Lefty Willis
Careerverified
Per 9 Inningsverified
34
4.76
Jim Peterson
Career
Per 9 Innings
6.59
6.59
Lefty Willis
Careerverified
Per 9 Inningsverified
4.76
4.76
Jim Peterson
Career
Per 9 Innings
0
0
Lefty Willis
Career
Per 9 Innings
0
0
Jim Peterson
Career
Per 9 Innings
0
0
Lefty Willis
Career
Per 9 Innings
0
0
Jim Peterson
Career
Per 9 Innings
0
0
Lefty Willis
Career
Per 9 Innings
0
0
Jim Peterson
Career
Per 9 Innings
1.665
1.665
Lefty Willis
Careerverified
Per 9 Inningsverified
1.508
1.508
Jim Peterson
Careerverified
Per 9 Inningsverified
466
38.36
Lefty Willis
Career
Per 9 Innings
254
35.53
Jim Peterson
Career
Per 9 Innings
1.95
1.95
Lefty Willis
Careerverified
Per 9 Inningsverified
1.17
1.17
Jim Peterson
Career
Per 9 Innings
0.306
0.306
Lefty Willis
Careerverified
Per 9 Inningsverified
0.3
0.3
Jim Peterson
Careerverified
Per 9 Inningsverified
41.82
41.82
Lefty Willis
Career
Per 9 Innings
39.17
39.17

Fielding Stats for Jim Peterson and Lefty Willis

Jim Peterson
Career
Per 9 Innings
3
Lefty Willis
Career
Per 9 Innings
3
Jim Peterson
Careerverified
Per 9 Innings
41
Lefty Willis
Career
Per 9 Innings
29
Jim Peterson
Career
Per 9 Innings
0
Lefty Willis
Career
Per 9 Innings
0
Jim Peterson
Career
Per 9 Innings
0
Lefty Willis
Career
Per 9 Innings
0
Jim Peterson
Career
Per 9 Innings
0
Lefty Willis
Career
Per 9 Innings
0
Jim Peterson
Careerverified
Per 9 Innings
6
Lefty Willis
Career
Per 9 Innings
3
Jim Peterson
Careerverified
Per 9 Innings
37
Lefty Willis
Career
Per 9 Innings
19
Jim Peterson
Careerverified
Per 9 Innings
0
Lefty Willis
Career
Per 9 Innings
1
Jim Peterson
Careerverified
Per 9 Innings
43
Lefty Willis
Career
Per 9 Innings
23
Jim Peterson
Careerverified
Per 9 Innings
43
Lefty Willis
Career
Per 9 Innings
22
Jim Peterson
Careerverified
Per 9 Innings
100
Lefty Willis
Career
Per 9 Innings
95.65
Jim Peterson
Careerverified
Per 9 Innings
1.049
Lefty Willis
Career
Per 9 Innings
0.759
Jim Peterson
Career
Per 9 Innings
0
Lefty Willis
Career
Per 9 Innings
0
Jim Peterson
Career
Per 9 Innings
0
Lefty Willis
Careerverified
Per 9 Innings
1
Jim Peterson
Career
Per 9 Innings
0
Lefty Willis
Career
Per 9 Innings
0
Jim Peterson
Career
Per 9 Innings
0
Lefty Willis
Career
Per 9 Innings
0
Jim Peterson
Career
Per 9 Innings
0
Lefty Willis
Career
Per 9 Innings
0
Jim Peterson
Career
Per 9 Innings
0
Lefty Willis
Career
Per 9 Innings
0

Hitting Stats for Jim Peterson and Lefty Willis

Jim Peterson
Career
Per 600 PA
3
3
Lefty Willis
Career
Per 600 PA
3
3
Jim Peterson
Careerverified
Per 600 PA
41
745.45
Lefty Willis
Career
Per 600 PAverified
29
915.79
Jim Peterson
Careerverified
Per 600 PA
33
600
Lefty Willis
Career
Per 600 PA
19
600
Jim Peterson
Careerverified
Per 600 PA
29
527.27
Lefty Willis
Career
Per 600 PAverified
18
568.42
Jim Peterson
Careerverified
Per 600 PAverified
0.172
0.172
Lefty Willis
Career
Per 600 PA
0.111
0.111
Jim Peterson
Careerverified
Per 600 PAverified
0.515
0.515
Lefty Willis
Career
Per 600 PA
0.29
0.29
Jim Peterson
Careerverified
Per 600 PAverified
5
90.91
Lefty Willis
Career
Per 600 PA
2
63.16
Jim Peterson
Careerverified
Per 600 PAverified
4
72.73
Lefty Willis
Career
Per 600 PA
2
63.16
Jim Peterson
Careerverified
Per 600 PAverified
1
18.18
Lefty Willis
Career
Per 600 PA
0
0
Jim Peterson
Career
Per 600 PA
0
0
Lefty Willis
Career
Per 600 PA
0
0
Jim Peterson
Career
Per 600 PA
0
0
Lefty Willis
Career
Per 600 PA
0
0
Jim Peterson
Careerverified
Per 600 PAverified
1
18.18
Lefty Willis
Career
Per 600 PA
0
0
Jim Peterson
Careerverified
Per 600 PAverified
0.2
0.2
Lefty Willis
Career
Per 600 PA
0
0
Jim Peterson
Career
Per 600 PA
0
0
Lefty Willis
Career
Per 600 PA
0
0
Jim Peterson
Career
Per 600 PA
0
0
Lefty Willis
Career
Per 600 PA
0
0
Jim Peterson
Careerverified
Per 600 PAverified
1.89
34.36
Lefty Willis
Career
Per 600 PA
0.31
9.91
Jim Peterson
Careerverified
Per 600 PAverified
6
109.09
Lefty Willis
Career
Per 600 PA
2
63.16
Jim Peterson
Careerverified
Per 600 PAverified
9
163.64
Lefty Willis
Career
Per 600 PA
3
94.74
Jim Peterson
Careerverified
Per 600 PAverified
0.273
0.273
Lefty Willis
Career
Per 600 PA
0.158
0.158
Jim Peterson
Careerverified
Per 600 PAverified
0.207
0.207
Lefty Willis
Career
Per 600 PA
0.111
0.111
Jim Peterson
Careerverified
Per 600 PAverified
0.48
0.48
Lefty Willis
Career
Per 600 PA
0.269
0.269
Jim Peterson
Careerverified
Per 600 PAverified
0.035
0.035
Lefty Willis
Career
Per 600 PA
0
0
Jim Peterson
Careerverified
Per 600 PAverified
0.174
0.174
Lefty Willis
Career
Per 600 PA
0.099
0.099
Jim Peterson
Careerverified
Per 600 PAverified
0.417
0.417
Lefty Willis
Career
Per 600 PA
0.188
0.188
Jim Peterson
Careerverified
Per 600 PAverified
0.294
0.294
Lefty Willis
Career
Per 600 PA
0.133
0.133
Jim Peterson
Careerverified
Per 600 PAverified
3
54.55
Lefty Willis
Career
Per 600 PA
1
31.58
Jim Peterson
Careerverified
Per 600 PAverified
2
36.36
Lefty Willis
Career
Per 600 PA
0
0
Jim Peterson
Careerverified
Per 600 PAverified
5
90.91
Lefty Willis
Career
Per 600 PA
1
31.58
Jim Peterson
Careerverified
Per 600 PAverified
1.89
34.34
Lefty Willis
Career
Per 600 PA
-0.14
-4.46
Jim Peterson
Career
Per 600 PA
0
0
Lefty Willis
Career
Per 600 PA
0
0
Jim Peterson
Careerverified
Per 600 PAverified
4
72.73
Lefty Willis
Career
Per 600 PA
1
31.58
Jim Peterson
Career
Per 600 PA
0
0
Lefty Willis
Career
Per 600 PA
0
0
Jim Peterson
Career
Per 600 PA
12
218.18
Lefty Willis
Careerverified
Per 600 PAverified
3
94.74
Jim Peterson
Career
Per 600 PA
2.75
2.75
Lefty Willis
Careerverified
Per 600 PAverified
6.33
6.33
Jim Peterson
Career
Per 600 PA
0.33
0.33
Lefty Willis
Career
Per 600 PA
0.33
0.33
Jim Peterson
Career
Per 600 PA
0
0
Lefty Willis
Career
Per 600 PA
0
0
Jim Peterson
Career
Per 600 PA
0
0
Lefty Willis
Career
Per 600 PA
0
0
Jim Peterson
Career
Per 600 PA
0
0
Lefty Willis
Career
Per 600 PA
0
0
Jim Peterson
Career
Per 600 PA
0
0
Lefty Willis
Career
Per 600 PA
0
0
Jim Peterson
Career
Per 600 PA
0
0
Lefty Willis
Career
Per 600 PA
0
0
Jim Peterson
Career
Per 600 PA
0
0
Lefty Willis
Career
Per 600 PA
0
0
Jim Peterson
Career
Per 600 PA
Lefty Willis
Career
Per 600 PA