Matt Duff vs. Roy Witherup — Career Comparison

Matt Duff
Gen XMississippiThrows RightBats RightNorth AmericaSt. Louis CardinalsNational LeagueRelief Pitcher
Roy Witherup
Lost GenerationPennsylvaniaThrows RightBats RightNorth AmericaWashington SenatorsAmerican LeagueStarting Pitcher

Roy Witherup built a career as a starting pitcher and Matt Duff as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Roy Witherup posted stronger surface numbers — ERA 4.44 and WHIP 1.454 compared to 4.76 and 2.294 for Matt Duff. By the career numbers, Roy Witherup had the better of this cross-role comparison — though era context would sharpen the verdict.

Pitching Stats for Matt Duff and Roy Witherup

Matt Duff
Career
Per 9 Innings
1
1
Roy Witherup
Careerverified
Per 9 Inningsverified
3
3
Matt Duff
Career
Per 9 Inningsverified
7
11.12
Roy Witherup
Careerverified
Per 9 Innings
26
1.44
Matt Duff
Career
Per 9 Innings
0
0
Roy Witherup
Careerverified
Per 9 Inningsverified
17
0.94
Matt Duff
Career
Per 9 Innings
0
0
Roy Witherup
Careerverified
Per 9 Inningsverified
3
0.17
Matt Duff
Careerverified
Per 9 Inningsverified
0
0
Roy Witherup
Career
Per 9 Innings
12
0.67
Matt Duff
Career
Per 9 Innings
Roy Witherup
Careerverified
Per 9 Inningsverified
20
20
Matt Duff
Career
Per 9 Innings
0
0
Roy Witherup
Careerverified
Per 9 Inningsverified
65.38
65.38
Matt Duff
Career
Per 9 Innings
0
0
Roy Witherup
Careerverified
Per 9 Inningsverified
12
0.67
Matt Duff
Career
Per 9 Innings
0
0
Roy Witherup
Career
Per 9 Innings
0
0
Matt Duff
Career
Per 9 Innings
0
0
Roy Witherup
Career
Per 9 Innings
0
0
Matt Duff
Careerverified
Per 9 Innings
3
4.76
Roy Witherup
Career
Per 9 Inningsverified
80
4.44
Matt Duff
Career
Per 9 Innings
4.76
4.76
Roy Witherup
Careerverified
Per 9 Inningsverified
4.44
4.44
Matt Duff
Careerverified
Per 9 Inningsverified
3.63
3.63
Roy Witherup
Career
Per 9 Innings
4.19
4.19
Matt Duff
Career
Per 9 Innings
5.82
5.82
Roy Witherup
Careerverified
Per 9 Inningsverified
3.27
3.27
Matt Duff
Careerverified
Per 9 Inningsverified
0.15
0.15
Roy Witherup
Career
Per 9 Innings
0.298
0.298
Matt Duff
Career
Per 9 Innings
17
27
Roy Witherup
Careerverified
Per 9 Innings
487
27
Matt Duff
Career
Per 9 Innings
5.2
9
Roy Witherup
Careerverified
Per 9 Innings
162.1
9
Matt Duff
Careerverified
Per 9 Inningsverified
3
4.76
Roy Witherup
Career
Per 9 Innings
189
10.48
Matt Duff
Careerverified
Per 9 Inningsverified
4.76
4.76
Roy Witherup
Career
Per 9 Innings
10.48
10.48
Matt Duff
Careerverified
Per 9 Inningsverified
0
0
Roy Witherup
Career
Per 9 Innings
3
0.17
Matt Duff
Careerverified
Per 9 Inningsverified
0
0
Roy Witherup
Career
Per 9 Innings
0.17
0.17
Matt Duff
Careerverified
Per 9 Inningsverified
0
0
Roy Witherup
Career
Per 9 Innings
0.12
0.12
Matt Duff
Careerverified
Per 9 Innings
8
12.71
Roy Witherup
Career
Per 9 Inningsverified
47
2.61
Matt Duff
Career
Per 9 Innings
2
3.18
Roy Witherup
Careerverified
Per 9 Inningsverified
0
0
Matt Duff
Career
Per 9 Innings
12.71
12.71
Roy Witherup
Careerverified
Per 9 Inningsverified
2.61
2.61
Matt Duff
Career
Per 9 Inningsverified
4
6.35
Roy Witherup
Careerverified
Per 9 Innings
71
3.94
Matt Duff
Careerverified
Per 9 Inningsverified
6.35
6.35
Roy Witherup
Career
Per 9 Innings
3.94
3.94
Matt Duff
Career
Per 9 Innings
0.57
0.57
Roy Witherup
Careerverified
Per 9 Inningsverified
2.73
2.73
Matt Duff
Careerverified
Per 9 Inningsverified
2.118
2.118
Roy Witherup
Career
Per 9 Innings
0.727
0.727
Matt Duff
Careerverified
Per 9 Inningsverified
0
0
Roy Witherup
Career
Per 9 Innings
3
0.17
Matt Duff
Careerverified
Per 9 Inningsverified
0
0
Roy Witherup
Career
Per 9 Innings
2
0.11
Matt Duff
Career
Per 9 Innings
0
0
Roy Witherup
Career
Per 9 Innings
0
0
Matt Duff
Career
Per 9 Inningsverified
28
44.47
Roy Witherup
Careerverified
Per 9 Innings
683
37.87
Matt Duff
Career
Per 9 Inningsverified
1
1.59
Roy Witherup
Careerverified
Per 9 Innings
6
0.33
Matt Duff
Careerverified
Per 9 Inningsverified
3
4.76
Roy Witherup
Career
Per 9 Innings
99
5.49
Matt Duff
Careerverified
Per 9 Inningsverified
4.76
4.76
Roy Witherup
Career
Per 9 Innings
5.49
5.49
Matt Duff
Career
Per 9 Innings
0
0
Roy Witherup
Career
Per 9 Innings
0
0
Matt Duff
Career
Per 9 Innings
0
0
Roy Witherup
Career
Per 9 Innings
0
0
Matt Duff
Career
Per 9 Innings
0
0
Roy Witherup
Career
Per 9 Innings
0
0
Matt Duff
Career
Per 9 Innings
1.941
1.941
Roy Witherup
Careerverified
Per 9 Inningsverified
1.454
1.454
Matt Duff
Career
Per 9 Innings
20
31.76
Roy Witherup
Careerverified
Per 9 Inningsverified
634
35.15
Matt Duff
Careerverified
Per 9 Inningsverified
0.43
0.43
Roy Witherup
Career
Per 9 Innings
3.81
3.81
Matt Duff
Careerverified
Per 9 Inningsverified
0.188
0.188
Roy Witherup
Career
Per 9 Innings
0.332
0.332
Matt Duff
Careerverified
Per 9 Inningsverified
44.47
44.47
Roy Witherup
Career
Per 9 Innings
37.87
37.87

Fielding Stats for Matt Duff and Roy Witherup

Matt Duff
Career
Per 9 Innings
1
1
Roy Witherup
Careerverified
Per 9 Inningsverified
3
3
Matt Duff
Career
Per 9 Inningsverified
7
11.12
Roy Witherup
Careerverified
Per 9 Innings
26
1.44
Matt Duff
Career
Per 9 Innings
0
0
Roy Witherup
Careerverified
Per 9 Inningsverified
17
0.94
Matt Duff
Career
Per 9 Innings
17
27
Roy Witherup
Careerverified
Per 9 Innings
486
27
Matt Duff
Career
Per 9 Innings
5.2
9
Roy Witherup
Careerverified
Per 9 Innings
162
9
Matt Duff
Career
Per 9 Innings
0
0
Roy Witherup
Careerverified
Per 9 Inningsverified
1
0.06
Matt Duff
Career
Per 9 Innings
1
1.59
Roy Witherup
Careerverified
Per 9 Inningsverified
42
2.33
Matt Duff
Careerverified
Per 9 Inningsverified
0
0
Roy Witherup
Career
Per 9 Innings
4
0.22
Matt Duff
Career
Per 9 Innings
1
1.59
Roy Witherup
Careerverified
Per 9 Inningsverified
47
2.61
Matt Duff
Career
Per 9 Innings
1
1.59
Roy Witherup
Careerverified
Per 9 Inningsverified
43
2.39
Matt Duff
Careerverified
Per 9 Inningsverified
100
100
Roy Witherup
Career
Per 9 Innings
91.49
91.49
Matt Duff
Career
Per 9 Innings
0.143
0.143
Roy Witherup
Careerverified
Per 9 Inningsverified
1.654
1.654
Matt Duff
Career
Per 9 Innings
0
0
Roy Witherup
Careerverified
Per 9 Inningsverified
65.38
65.38
Matt Duff
Career
Per 9 Innings
0
0
Roy Witherup
Careerverified
Per 9 Inningsverified
1
0.06
Matt Duff
Career
Per 9 Innings
0
0
Roy Witherup
Career
Per 9 Innings
0
0
Matt Duff
Career
Per 9 Innings
0
0
Roy Witherup
Career
Per 9 Innings
0
0
Matt Duff
Career
Per 9 Innings
0
0
Roy Witherup
Career
Per 9 Innings
0
0
Matt Duff
Career
Per 9 Innings
0
0
Roy Witherup
Career
Per 9 Innings
0
0

Hitting Stats for Matt Duff and Roy Witherup

Matt Duff
Career
Per 600 PA
1
Roy Witherup
Careerverified
Per 600 PAverified
3
3
Matt Duff
Career
Per 600 PA
7
Roy Witherup
Careerverified
Per 600 PAverified
26
294.34
Matt Duff
Career
Per 600 PA
0
Roy Witherup
Careerverified
Per 600 PAverified
53
600
Matt Duff
Career
Per 600 PA
0
Roy Witherup
Careerverified
Per 600 PAverified
52
588.68
Matt Duff
Career
Per 600 PA
Roy Witherup
Careerverified
Per 600 PAverified
0.115
0.115
Matt Duff
Career
Per 600 PA
Roy Witherup
Careerverified
Per 600 PAverified
0.245
0.245
Matt Duff
Career
Per 600 PA
0
Roy Witherup
Careerverified
Per 600 PAverified
6
67.92
Matt Duff
Career
Per 600 PA
0
Roy Witherup
Careerverified
Per 600 PAverified
6
67.92
Matt Duff
Career
Per 600 PA
0
Roy Witherup
Career
Per 600 PA
0
0
Matt Duff
Career
Per 600 PA
0
Roy Witherup
Career
Per 600 PA
0
0
Matt Duff
Career
Per 600 PA
0
Roy Witherup
Career
Per 600 PA
0
0
Matt Duff
Career
Per 600 PA
0
Roy Witherup
Career
Per 600 PA
0
0
Matt Duff
Career
Per 600 PA
Roy Witherup
Career
Per 600 PA
0
0
Matt Duff
Career
Per 600 PA
Roy Witherup
Career
Per 600 PA
0
0
Matt Duff
Career
Per 600 PA
Roy Witherup
Career
Per 600 PA
0
0
Matt Duff
Career
Per 600 PA
Roy Witherup
Careerverified
Per 600 PAverified
0.62
6.99
Matt Duff
Career
Per 600 PA
0
Roy Witherup
Careerverified
Per 600 PAverified
6
67.92
Matt Duff
Career
Per 600 PA
0
Roy Witherup
Careerverified
Per 600 PAverified
6
67.92
Matt Duff
Career
Per 600 PA
Roy Witherup
Careerverified
Per 600 PAverified
0.115
0.115
Matt Duff
Career
Per 600 PA
Roy Witherup
Careerverified
Per 600 PAverified
0.115
0.115
Matt Duff
Career
Per 600 PA
Roy Witherup
Careerverified
Per 600 PAverified
0.231
0.231
Matt Duff
Career
Per 600 PA
Roy Witherup
Career
Per 600 PA
0
0
Matt Duff
Career
Per 600 PA
Roy Witherup
Careerverified
Per 600 PAverified
0.081
0.081
Matt Duff
Career
Per 600 PA
Roy Witherup
Careerverified
Per 600 PAverified
0.13
0.13
Matt Duff
Career
Per 600 PA
Roy Witherup
Careerverified
Per 600 PAverified
0.154
0.154
Matt Duff
Career
Per 600 PA
0
Roy Witherup
Careerverified
Per 600 PAverified
1
11.32
Matt Duff
Career
Per 600 PA
0
Roy Witherup
Careerverified
Per 600 PAverified
2
22.64
Matt Duff
Career
Per 600 PA
0
Roy Witherup
Careerverified
Per 600 PAverified
3
33.96
Matt Duff
Career
Per 600 PA
Roy Witherup
Careerverified
Per 600 PAverified
-1.21
-13.74
Matt Duff
Career
Per 600 PA
0
Roy Witherup
Career
Per 600 PA
0
0
Matt Duff
Career
Per 600 PA
0
Roy Witherup
Career
Per 600 PA
0
0
Matt Duff
Career
Per 600 PA
0
Roy Witherup
Career
Per 600 PA
0
0
Matt Duff
Careerverified
Per 600 PAverified
0
Roy Witherup
Career
Per 600 PA
13
147.17
Matt Duff
Career
Per 600 PA
Roy Witherup
Careerverified
Per 600 PAverified
4.08
4.08
Matt Duff
Career
Per 600 PA
Roy Witherup
Career
Per 600 PA
0
0
Matt Duff
Career
Per 600 PA
0
Roy Witherup
Careerverified
Per 600 PAverified
1
11.32
Matt Duff
Career
Per 600 PA
0
Roy Witherup
Career
Per 600 PA
0
0
Matt Duff
Career
Per 600 PA
0
Roy Witherup
Career
Per 600 PA
0
0
Matt Duff
Career
Per 600 PA
0
Roy Witherup
Career
Per 600 PA
0
0
Matt Duff
Career
Per 600 PA
0
Roy Witherup
Career
Per 600 PA
0
0
Matt Duff
Career
Per 600 PA
0
Roy Witherup
Career
Per 600 PA
0
0
Matt Duff
Career
Per 600 PA
Roy Witherup
Career
Per 600 PA