Kurt Ainsworth vs. Matt Duff — Career Comparison

Kurt Ainsworth
Gen XLouisianaThrows RightBats RightNorth AmericaSan Francisco GiantsNational LeagueStarting Pitcher
Matt Duff
Gen XMississippiThrows RightBats RightNorth AmericaSt. Louis CardinalsNational LeagueRelief Pitcher

Kurt Ainsworth 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. Matt Duff posted stronger surface numbers — ERA 4.76 and WHIP 2.294 compared to 5.19 and 1.555 for Kurt Ainsworth. By the career numbers, Matt Duff had the better of this cross-role comparison — though era context would sharpen the verdict.

Pitching Stats for Kurt Ainsworth and Matt Duff

Kurt Ainsworth
Careerverified
Per 9 Inningsverified
4
4
Matt Duff
Career
Per 9 Innings
1
1
Kurt Ainsworth
Careerverified
Per 9 Innings
29
2.06
Matt Duff
Career
Per 9 Inningsverified
7
11.12
Kurt Ainsworth
Careerverified
Per 9 Inningsverified
22
1.56
Matt Duff
Career
Per 9 Innings
0
0
Kurt Ainsworth
Careerverified
Per 9 Inningsverified
6
0.43
Matt Duff
Career
Per 9 Innings
0
0
Kurt Ainsworth
Career
Per 9 Innings
8
0.57
Matt Duff
Careerverified
Per 9 Inningsverified
0
0
Kurt Ainsworth
Careerverified
Per 9 Inningsverified
42.86
42.86
Matt Duff
Career
Per 9 Innings
Kurt Ainsworth
Careerverified
Per 9 Inningsverified
75.86
75.86
Matt Duff
Career
Per 9 Innings
0
0
Kurt Ainsworth
Career
Per 9 Innings
0
0
Matt Duff
Career
Per 9 Innings
0
0
Kurt Ainsworth
Career
Per 9 Innings
0
0
Matt Duff
Career
Per 9 Innings
0
0
Kurt Ainsworth
Career
Per 9 Innings
0
0
Matt Duff
Career
Per 9 Innings
0
0
Kurt Ainsworth
Career
Per 9 Innings
73
5.19
Matt Duff
Careerverified
Per 9 Inningsverified
3
4.76
Kurt Ainsworth
Career
Per 9 Innings
5.19
5.19
Matt Duff
Careerverified
Per 9 Inningsverified
4.76
4.76
Kurt Ainsworth
Career
Per 9 Innings
5.32
5.32
Matt Duff
Careerverified
Per 9 Inningsverified
3.63
3.63
Kurt Ainsworth
Careerverified
Per 9 Inningsverified
4.86
4.86
Matt Duff
Career
Per 9 Innings
5.82
5.82
Kurt Ainsworth
Career
Per 9 Innings
0.278
0.278
Matt Duff
Careerverified
Per 9 Inningsverified
0.15
0.15
Kurt Ainsworth
Careerverified
Per 9 Innings
380
27
Matt Duff
Career
Per 9 Innings
17
27
Kurt Ainsworth
Careerverified
Per 9 Innings
126.2
9
Matt Duff
Career
Per 9 Innings
5.2
9
Kurt Ainsworth
Career
Per 9 Innings
136
9.66
Matt Duff
Careerverified
Per 9 Inningsverified
3
4.76
Kurt Ainsworth
Career
Per 9 Innings
9.66
9.66
Matt Duff
Careerverified
Per 9 Inningsverified
4.76
4.76
Kurt Ainsworth
Career
Per 9 Innings
16
1.14
Matt Duff
Careerverified
Per 9 Inningsverified
0
0
Kurt Ainsworth
Career
Per 9 Innings
1.14
1.14
Matt Duff
Careerverified
Per 9 Inningsverified
0
0
Kurt Ainsworth
Career
Per 9 Innings
0.55
0.55
Matt Duff
Careerverified
Per 9 Inningsverified
0
0
Kurt Ainsworth
Career
Per 9 Inningsverified
61
4.33
Matt Duff
Careerverified
Per 9 Innings
8
12.71
Kurt Ainsworth
Careerverified
Per 9 Inningsverified
0
0
Matt Duff
Career
Per 9 Innings
2
3.18
Kurt Ainsworth
Careerverified
Per 9 Inningsverified
4.33
4.33
Matt Duff
Career
Per 9 Innings
12.71
12.71
Kurt Ainsworth
Careerverified
Per 9 Inningsverified
90
6.39
Matt Duff
Career
Per 9 Innings
4
6.35
Kurt Ainsworth
Careerverified
Per 9 Inningsverified
6.39
6.39
Matt Duff
Career
Per 9 Innings
6.35
6.35
Kurt Ainsworth
Careerverified
Per 9 Inningsverified
3.1
3.1
Matt Duff
Career
Per 9 Innings
0.57
0.57
Kurt Ainsworth
Career
Per 9 Innings
1.192
1.192
Matt Duff
Careerverified
Per 9 Inningsverified
2.118
2.118
Kurt Ainsworth
Career
Per 9 Innings
7
0.5
Matt Duff
Careerverified
Per 9 Inningsverified
0
0
Kurt Ainsworth
Career
Per 9 Innings
8
0.57
Matt Duff
Careerverified
Per 9 Inningsverified
0
0
Kurt Ainsworth
Career
Per 9 Innings
0
0
Matt Duff
Career
Per 9 Innings
0
0
Kurt Ainsworth
Careerverified
Per 9 Innings
569
40.43
Matt Duff
Career
Per 9 Inningsverified
28
44.47
Kurt Ainsworth
Careerverified
Per 9 Innings
4
0.28
Matt Duff
Career
Per 9 Inningsverified
1
1.59
Kurt Ainsworth
Career
Per 9 Innings
78
5.54
Matt Duff
Careerverified
Per 9 Inningsverified
3
4.76
Kurt Ainsworth
Career
Per 9 Innings
5.54
5.54
Matt Duff
Careerverified
Per 9 Inningsverified
4.76
4.76
Kurt Ainsworth
Career
Per 9 Innings
6
0.43
Matt Duff
Careerverified
Per 9 Inningsverified
0
0
Kurt Ainsworth
Career
Per 9 Innings
4
0.28
Matt Duff
Careerverified
Per 9 Inningsverified
0
0
Kurt Ainsworth
Careerverified
Per 9 Inningsverified
11
0.78
Matt Duff
Career
Per 9 Innings
0
0
Kurt Ainsworth
Careerverified
Per 9 Inningsverified
1.555
1.555
Matt Duff
Career
Per 9 Innings
1.941
1.941
Kurt Ainsworth
Careerverified
Per 9 Inningsverified
490
34.82
Matt Duff
Career
Per 9 Innings
20
31.76
Kurt Ainsworth
Career
Per 9 Innings
2.69
2.69
Matt Duff
Careerverified
Per 9 Inningsverified
0.43
0.43
Kurt Ainsworth
Career
Per 9 Innings
0.313
0.313
Matt Duff
Careerverified
Per 9 Inningsverified
0.188
0.188
Kurt Ainsworth
Career
Per 9 Innings
40.43
40.43
Matt Duff
Careerverified
Per 9 Inningsverified
44.47
44.47

Fielding Stats for Kurt Ainsworth and Matt Duff

Kurt Ainsworth
Careerverified
Per 9 Inningsverified
4
4
Matt Duff
Career
Per 9 Innings
1
1
Kurt Ainsworth
Careerverified
Per 9 Innings
29
2.06
Matt Duff
Career
Per 9 Inningsverified
7
11.12
Kurt Ainsworth
Careerverified
Per 9 Inningsverified
22
1.56
Matt Duff
Career
Per 9 Innings
0
0
Kurt Ainsworth
Careerverified
Per 9 Innings
380
27
Matt Duff
Career
Per 9 Innings
17
27
Kurt Ainsworth
Careerverified
Per 9 Innings
126.2
9
Matt Duff
Career
Per 9 Innings
5.2
9
Kurt Ainsworth
Careerverified
Per 9 Inningsverified
8
0.57
Matt Duff
Career
Per 9 Innings
0
0
Kurt Ainsworth
Careerverified
Per 9 Innings
16
1.14
Matt Duff
Career
Per 9 Inningsverified
1
1.59
Kurt Ainsworth
Career
Per 9 Innings
0
0
Matt Duff
Career
Per 9 Innings
0
0
Kurt Ainsworth
Careerverified
Per 9 Inningsverified
24
1.71
Matt Duff
Career
Per 9 Innings
1
1.59
Kurt Ainsworth
Careerverified
Per 9 Inningsverified
24
1.71
Matt Duff
Career
Per 9 Innings
1
1.59
Kurt Ainsworth
Career
Per 9 Innings
100
100
Matt Duff
Career
Per 9 Innings
100
100
Kurt Ainsworth
Careerverified
Per 9 Inningsverified
0.828
0.828
Matt Duff
Career
Per 9 Innings
0.143
0.143
Kurt Ainsworth
Careerverified
Per 9 Inningsverified
75.86
75.86
Matt Duff
Career
Per 9 Innings
0
0
Kurt Ainsworth
Careerverified
Per 9 Inningsverified
1
0.07
Matt Duff
Career
Per 9 Innings
0
0
Kurt Ainsworth
Career
Per 9 Innings
0
0
Matt Duff
Career
Per 9 Innings
0
0
Kurt Ainsworth
Career
Per 9 Innings
0
0
Matt Duff
Career
Per 9 Innings
0
0
Kurt Ainsworth
Career
Per 9 Innings
0
0
Matt Duff
Career
Per 9 Innings
0
0
Kurt Ainsworth
Career
Per 9 Innings
0
0
Matt Duff
Career
Per 9 Innings
0
0

Hitting Stats for Kurt Ainsworth and Matt Duff

Kurt Ainsworth
Careerverified
Per 600 PAverified
4
4
Matt Duff
Career
Per 600 PA
1
Kurt Ainsworth
Careerverified
Per 600 PAverified
30
545.45
Matt Duff
Career
Per 600 PA
7
Kurt Ainsworth
Careerverified
Per 600 PAverified
33
600
Matt Duff
Career
Per 600 PA
0
Kurt Ainsworth
Careerverified
Per 600 PAverified
28
509.09
Matt Duff
Career
Per 600 PA
0
Kurt Ainsworth
Careerverified
Per 600 PAverified
0.071
0.071
Matt Duff
Career
Per 600 PA
Kurt Ainsworth
Careerverified
Per 600 PAverified
0.303
0.303
Matt Duff
Career
Per 600 PA
Kurt Ainsworth
Careerverified
Per 600 PAverified
2
36.36
Matt Duff
Career
Per 600 PA
0
Kurt Ainsworth
Careerverified
Per 600 PAverified
1
18.18
Matt Duff
Career
Per 600 PA
0
Kurt Ainsworth
Careerverified
Per 600 PAverified
1
18.18
Matt Duff
Career
Per 600 PA
0
Kurt Ainsworth
Career
Per 600 PA
0
0
Matt Duff
Career
Per 600 PA
0
Kurt Ainsworth
Career
Per 600 PA
0
0
Matt Duff
Career
Per 600 PA
0
Kurt Ainsworth
Careerverified
Per 600 PAverified
1
18.18
Matt Duff
Career
Per 600 PA
0
Kurt Ainsworth
Careerverified
Per 600 PAverified
0.5
0.5
Matt Duff
Career
Per 600 PA
Kurt Ainsworth
Career
Per 600 PA
0
0
Matt Duff
Career
Per 600 PA
Kurt Ainsworth
Career
Per 600 PA
0
0
Matt Duff
Career
Per 600 PA
Kurt Ainsworth
Careerverified
Per 600 PAverified
0.23
4.1
Matt Duff
Career
Per 600 PA
Kurt Ainsworth
Careerverified
Per 600 PAverified
3
54.55
Matt Duff
Career
Per 600 PA
0
Kurt Ainsworth
Careerverified
Per 600 PAverified
2
36.36
Matt Duff
Career
Per 600 PA
0
Kurt Ainsworth
Careerverified
Per 600 PAverified
0.071
0.071
Matt Duff
Career
Per 600 PA
Kurt Ainsworth
Careerverified
Per 600 PAverified
0.107
0.107
Matt Duff
Career
Per 600 PA
Kurt Ainsworth
Careerverified
Per 600 PAverified
0.179
0.179
Matt Duff
Career
Per 600 PA
Kurt Ainsworth
Careerverified
Per 600 PAverified
0.036
0.036
Matt Duff
Career
Per 600 PA
Kurt Ainsworth
Careerverified
Per 600 PAverified
0.059
0.059
Matt Duff
Career
Per 600 PA
Kurt Ainsworth
Careerverified
Per 600 PAverified
0.115
0.115
Matt Duff
Career
Per 600 PA
Kurt Ainsworth
Careerverified
Per 600 PAverified
0.1
0.1
Matt Duff
Career
Per 600 PA
Kurt Ainsworth
Careerverified
Per 600 PAverified
1
18.18
Matt Duff
Career
Per 600 PA
0
Kurt Ainsworth
Career
Per 600 PA
0
0
Matt Duff
Career
Per 600 PA
0
Kurt Ainsworth
Careerverified
Per 600 PAverified
1
18.18
Matt Duff
Career
Per 600 PA
0
Kurt Ainsworth
Careerverified
Per 600 PAverified
-1.24
-22.63
Matt Duff
Career
Per 600 PA
Kurt Ainsworth
Career
Per 600 PA
0
0
Matt Duff
Career
Per 600 PA
0
Kurt Ainsworth
Career
Per 600 PA
0
0
Matt Duff
Career
Per 600 PA
0
Kurt Ainsworth
Career
Per 600 PA
0
0
Matt Duff
Career
Per 600 PA
0
Kurt Ainsworth
Career
Per 600 PA
8
145.45
Matt Duff
Careerverified
Per 600 PAverified
0
Kurt Ainsworth
Careerverified
Per 600 PAverified
4.13
4.13
Matt Duff
Career
Per 600 PA
Kurt Ainsworth
Career
Per 600 PA
0
0
Matt Duff
Career
Per 600 PA
Kurt Ainsworth
Careerverified
Per 600 PAverified
5
90.91
Matt Duff
Career
Per 600 PA
0
Kurt Ainsworth
Career
Per 600 PA
0
0
Matt Duff
Career
Per 600 PA
0
Kurt Ainsworth
Career
Per 600 PA
0
0
Matt Duff
Career
Per 600 PA
0
Kurt Ainsworth
Career
Per 600 PA
0
0
Matt Duff
Career
Per 600 PA
0
Kurt Ainsworth
Career
Per 600 PA
0
0
Matt Duff
Career
Per 600 PA
0
Kurt Ainsworth
Career
Per 600 PA
0
0
Matt Duff
Career
Per 600 PA
0
Kurt Ainsworth
Career
Per 600 PA
Matt Duff
Career
Per 600 PA