Aaron Heilman vs. Roy Witherup — Career Comparison

Aaron Heilman
Gen XIndianaThrows RightBats RightNorth AmericaNew York MetsNational LeagueRelief Pitcher
Roy Witherup
Lost GenerationPennsylvaniaThrows RightBats RightNorth AmericaWashington SenatorsAmerican LeagueStarting Pitcher

Roy Witherup built a career as a starting pitcher and Aaron Heilman as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Aaron Heilman posted stronger surface numbers — ERA 4.4 and WHIP 1.402 compared to 4.44 and 1.454 for Roy Witherup. By the career numbers, Aaron Heilman had the better of this cross-role comparison — though era context would sharpen the verdict.

Pitching Stats for Aaron Heilman and Roy Witherup

Aaron Heilman
Careerverified
Per 9 Inningsverified
9
9
Roy Witherup
Career
Per 9 Innings
3
3
Aaron Heilman
Careerverified
Per 9 Inningsverified
477
6.81
Roy Witherup
Career
Per 9 Innings
26
1.44
Aaron Heilman
Careerverified
Per 9 Innings
25
0.36
Roy Witherup
Career
Per 9 Inningsverified
17
0.94
Aaron Heilman
Careerverified
Per 9 Inningsverified
35
0.5
Roy Witherup
Career
Per 9 Innings
3
0.17
Aaron Heilman
Career
Per 9 Inningsverified
46
0.66
Roy Witherup
Careerverified
Per 9 Innings
12
0.67
Aaron Heilman
Careerverified
Per 9 Inningsverified
43.21
43.21
Roy Witherup
Career
Per 9 Innings
20
20
Aaron Heilman
Career
Per 9 Innings
5.24
5.24
Roy Witherup
Careerverified
Per 9 Inningsverified
65.38
65.38
Aaron Heilman
Career
Per 9 Innings
1
0.01
Roy Witherup
Careerverified
Per 9 Inningsverified
12
0.67
Aaron Heilman
Careerverified
Per 9 Inningsverified
1
0.01
Roy Witherup
Career
Per 9 Innings
0
0
Aaron Heilman
Careerverified
Per 9 Inningsverified
16
0.23
Roy Witherup
Career
Per 9 Innings
0
0
Aaron Heilman
Career
Per 9 Inningsverified
308
4.4
Roy Witherup
Careerverified
Per 9 Innings
80
4.44
Aaron Heilman
Careerverified
Per 9 Inningsverified
4.4
4.4
Roy Witherup
Career
Per 9 Innings
4.44
4.44
Aaron Heilman
Careerverified
Per 9 Inningsverified
4.08
4.08
Roy Witherup
Career
Per 9 Innings
4.19
4.19
Aaron Heilman
Career
Per 9 Innings
4.12
4.12
Roy Witherup
Careerverified
Per 9 Inningsverified
3.27
3.27
Aaron Heilman
Careerverified
Per 9 Inningsverified
0.253
0.253
Roy Witherup
Career
Per 9 Innings
0.298
0.298
Aaron Heilman
Careerverified
Per 9 Innings
1890
27
Roy Witherup
Career
Per 9 Innings
487
27
Aaron Heilman
Careerverified
Per 9 Innings
630
9
Roy Witherup
Career
Per 9 Innings
162.1
9
Aaron Heilman
Career
Per 9 Inningsverified
602
8.6
Roy Witherup
Careerverified
Per 9 Innings
189
10.48
Aaron Heilman
Careerverified
Per 9 Inningsverified
8.6
8.6
Roy Witherup
Career
Per 9 Innings
10.48
10.48
Aaron Heilman
Career
Per 9 Innings
72
1.03
Roy Witherup
Careerverified
Per 9 Inningsverified
3
0.17
Aaron Heilman
Career
Per 9 Innings
1.03
1.03
Roy Witherup
Careerverified
Per 9 Inningsverified
0.17
0.17
Aaron Heilman
Career
Per 9 Innings
0.15
0.15
Roy Witherup
Careerverified
Per 9 Inningsverified
0.12
0.12
Aaron Heilman
Career
Per 9 Innings
256
3.66
Roy Witherup
Careerverified
Per 9 Inningsverified
47
2.61
Aaron Heilman
Career
Per 9 Innings
25
0.36
Roy Witherup
Careerverified
Per 9 Inningsverified
0
0
Aaron Heilman
Career
Per 9 Innings
3.66
3.66
Roy Witherup
Careerverified
Per 9 Inningsverified
2.61
2.61
Aaron Heilman
Careerverified
Per 9 Inningsverified
548
7.83
Roy Witherup
Career
Per 9 Innings
71
3.94
Aaron Heilman
Careerverified
Per 9 Inningsverified
7.83
7.83
Roy Witherup
Career
Per 9 Innings
3.94
3.94
Aaron Heilman
Career
Per 9 Innings
1.15
1.15
Roy Witherup
Careerverified
Per 9 Inningsverified
2.73
2.73
Aaron Heilman
Careerverified
Per 9 Inningsverified
1.276
1.276
Roy Witherup
Career
Per 9 Innings
0.727
0.727
Aaron Heilman
Career
Per 9 Innings
27
0.39
Roy Witherup
Careerverified
Per 9 Inningsverified
3
0.17
Aaron Heilman
Career
Per 9 Innings
33
0.47
Roy Witherup
Careerverified
Per 9 Inningsverified
2
0.11
Aaron Heilman
Career
Per 9 Innings
1
0.01
Roy Witherup
Careerverified
Per 9 Inningsverified
0
0
Aaron Heilman
Careerverified
Per 9 Inningsverified
2730
39
Roy Witherup
Career
Per 9 Innings
683
37.87
Aaron Heilman
Careerverified
Per 9 Inningsverified
132
1.89
Roy Witherup
Career
Per 9 Innings
6
0.33
Aaron Heilman
Career
Per 9 Inningsverified
330
4.71
Roy Witherup
Careerverified
Per 9 Innings
99
5.49
Aaron Heilman
Careerverified
Per 9 Inningsverified
4.71
4.71
Roy Witherup
Career
Per 9 Innings
5.49
5.49
Aaron Heilman
Career
Per 9 Innings
41
0.59
Roy Witherup
Careerverified
Per 9 Inningsverified
0
0
Aaron Heilman
Career
Per 9 Innings
16
0.23
Roy Witherup
Careerverified
Per 9 Inningsverified
0
0
Aaron Heilman
Careerverified
Per 9 Inningsverified
50
0.71
Roy Witherup
Career
Per 9 Innings
0
0
Aaron Heilman
Careerverified
Per 9 Inningsverified
1.362
1.362
Roy Witherup
Career
Per 9 Innings
1.454
1.454
Aaron Heilman
Careerverified
Per 9 Innings
2384
34.06
Roy Witherup
Career
Per 9 Inningsverified
634
35.15
Aaron Heilman
Careerverified
Per 9 Inningsverified
0.69
0.69
Roy Witherup
Career
Per 9 Innings
3.81
3.81
Aaron Heilman
Careerverified
Per 9 Inningsverified
0.301
0.301
Roy Witherup
Career
Per 9 Innings
0.332
0.332
Aaron Heilman
Careerverified
Per 9 Inningsverified
39
39
Roy Witherup
Career
Per 9 Innings
37.87
37.87

Fielding Stats for Aaron Heilman and Roy Witherup

Aaron Heilman
Careerverified
Per 9 Inningsverified
9
9
Roy Witherup
Career
Per 9 Innings
3
3
Aaron Heilman
Careerverified
Per 9 Inningsverified
477
6.81
Roy Witherup
Career
Per 9 Innings
26
1.44
Aaron Heilman
Careerverified
Per 9 Innings
25
0.36
Roy Witherup
Career
Per 9 Inningsverified
17
0.94
Aaron Heilman
Careerverified
Per 9 Innings
1890
27
Roy Witherup
Career
Per 9 Innings
486
27
Aaron Heilman
Careerverified
Per 9 Innings
630
9
Roy Witherup
Career
Per 9 Innings
162
9
Aaron Heilman
Careerverified
Per 9 Inningsverified
32
0.46
Roy Witherup
Career
Per 9 Innings
1
0.06
Aaron Heilman
Careerverified
Per 9 Innings
111
1.59
Roy Witherup
Career
Per 9 Inningsverified
42
2.33
Aaron Heilman
Career
Per 9 Inningsverified
8
0.11
Roy Witherup
Careerverified
Per 9 Innings
4
0.22
Aaron Heilman
Careerverified
Per 9 Innings
151
2.16
Roy Witherup
Career
Per 9 Inningsverified
47
2.61
Aaron Heilman
Careerverified
Per 9 Innings
143
2.04
Roy Witherup
Career
Per 9 Inningsverified
43
2.39
Aaron Heilman
Careerverified
Per 9 Inningsverified
94.7
94.7
Roy Witherup
Career
Per 9 Innings
91.49
91.49
Aaron Heilman
Career
Per 9 Innings
0.3
0.3
Roy Witherup
Careerverified
Per 9 Inningsverified
1.654
1.654
Aaron Heilman
Career
Per 9 Innings
5.24
5.24
Roy Witherup
Careerverified
Per 9 Inningsverified
65.38
65.38
Aaron Heilman
Careerverified
Per 9 Inningsverified
6
0.09
Roy Witherup
Career
Per 9 Innings
1
0.06
Aaron Heilman
Career
Per 9 Innings
0
0
Roy Witherup
Career
Per 9 Innings
0
0
Aaron Heilman
Career
Per 9 Innings
0
0
Roy Witherup
Career
Per 9 Innings
0
0
Aaron Heilman
Career
Per 9 Innings
0
0
Roy Witherup
Career
Per 9 Innings
0
0
Aaron Heilman
Career
Per 9 Innings
0
0
Roy Witherup
Career
Per 9 Innings
0
0

Hitting Stats for Aaron Heilman and Roy Witherup

Aaron Heilman
Careerverified
Per 600 PAverified
9
9
Roy Witherup
Career
Per 600 PA
3
3
Aaron Heilman
Careerverified
Per 600 PAverified
477
5300
Roy Witherup
Career
Per 600 PA
26
294.34
Aaron Heilman
Careerverified
Per 600 PA
54
600
Roy Witherup
Career
Per 600 PA
53
600
Aaron Heilman
Career
Per 600 PA
47
522.22
Roy Witherup
Careerverified
Per 600 PAverified
52
588.68
Aaron Heilman
Career
Per 600 PA
0.021
0.021
Roy Witherup
Careerverified
Per 600 PAverified
0.115
0.115
Aaron Heilman
Career
Per 600 PA
0.185
0.185
Roy Witherup
Careerverified
Per 600 PAverified
0.245
0.245
Aaron Heilman
Career
Per 600 PA
1
11.11
Roy Witherup
Careerverified
Per 600 PAverified
6
67.92
Aaron Heilman
Career
Per 600 PA
1
11.11
Roy Witherup
Careerverified
Per 600 PAverified
6
67.92
Aaron Heilman
Career
Per 600 PA
0
0
Roy Witherup
Career
Per 600 PA
0
0
Aaron Heilman
Career
Per 600 PA
0
0
Roy Witherup
Career
Per 600 PA
0
0
Aaron Heilman
Career
Per 600 PA
0
0
Roy Witherup
Career
Per 600 PA
0
0
Aaron Heilman
Career
Per 600 PA
0
0
Roy Witherup
Career
Per 600 PA
0
0
Aaron Heilman
Career
Per 600 PA
0
0
Roy Witherup
Career
Per 600 PA
0
0
Aaron Heilman
Career
Per 600 PA
0
0
Roy Witherup
Career
Per 600 PA
0
0
Aaron Heilman
Career
Per 600 PA
0
0
Roy Witherup
Career
Per 600 PA
0
0
Aaron Heilman
Career
Per 600 PA
0.07
0.78
Roy Witherup
Careerverified
Per 600 PAverified
0.62
6.99
Aaron Heilman
Career
Per 600 PA
1
11.11
Roy Witherup
Careerverified
Per 600 PAverified
6
67.92
Aaron Heilman
Career
Per 600 PA
3
33.33
Roy Witherup
Careerverified
Per 600 PAverified
6
67.92
Aaron Heilman
Career
Per 600 PA
0.061
0.061
Roy Witherup
Careerverified
Per 600 PAverified
0.115
0.115
Aaron Heilman
Career
Per 600 PA
0.021
0.021
Roy Witherup
Careerverified
Per 600 PAverified
0.115
0.115
Aaron Heilman
Career
Per 600 PA
0.083
0.083
Roy Witherup
Careerverified
Per 600 PAverified
0.231
0.231
Aaron Heilman
Career
Per 600 PA
0
0
Roy Witherup
Career
Per 600 PA
0
0
Aaron Heilman
Career
Per 600 PA
0.033
0.033
Roy Witherup
Careerverified
Per 600 PAverified
0.081
0.081
Aaron Heilman
Career
Per 600 PA
0.065
0.065
Roy Witherup
Careerverified
Per 600 PAverified
0.13
0.13
Aaron Heilman
Career
Per 600 PA
0.044
0.044
Roy Witherup
Careerverified
Per 600 PAverified
0.154
0.154
Aaron Heilman
Career
Per 600 PA
1
11.11
Roy Witherup
Career
Per 600 PAverified
1
11.32
Aaron Heilman
Career
Per 600 PA
1
11.11
Roy Witherup
Careerverified
Per 600 PAverified
2
22.64
Aaron Heilman
Career
Per 600 PA
2
22.22
Roy Witherup
Careerverified
Per 600 PAverified
3
33.96
Aaron Heilman
Career
Per 600 PA
-3.49
-38.79
Roy Witherup
Careerverified
Per 600 PAverified
-1.21
-13.74
Aaron Heilman
Career
Per 600 PA
0
0
Roy Witherup
Career
Per 600 PA
0
0
Aaron Heilman
Careerverified
Per 600 PAverified
2
22.22
Roy Witherup
Career
Per 600 PA
0
0
Aaron Heilman
Career
Per 600 PA
0
0
Roy Witherup
Career
Per 600 PA
0
0
Aaron Heilman
Career
Per 600 PA
24
266.67
Roy Witherup
Careerverified
Per 600 PAverified
13
147.17
Aaron Heilman
Career
Per 600 PA
2.25
2.25
Roy Witherup
Careerverified
Per 600 PAverified
4.08
4.08
Aaron Heilman
Careerverified
Per 600 PAverified
0.08
0.08
Roy Witherup
Career
Per 600 PA
0
0
Aaron Heilman
Careerverified
Per 600 PAverified
5
55.56
Roy Witherup
Career
Per 600 PA
1
11.32
Aaron Heilman
Career
Per 600 PA
0
0
Roy Witherup
Career
Per 600 PA
0
0
Aaron Heilman
Career
Per 600 PA
0
0
Roy Witherup
Career
Per 600 PA
0
0
Aaron Heilman
Career
Per 600 PA
0
0
Roy Witherup
Career
Per 600 PA
0
0
Aaron Heilman
Career
Per 600 PA
0
0
Roy Witherup
Career
Per 600 PA
0
0
Aaron Heilman
Career
Per 600 PA
0
0
Roy Witherup
Career
Per 600 PA
0
0
Aaron Heilman
Career
Per 600 PA
Roy Witherup
Career
Per 600 PA