John Duffie vs. Dan Kerwin — Career Comparison

You might be looking for a matchup, check John Duffie's matchup page instead!

John Duffie
Silent GenerationSouth CarolinaThrows RightBats RightNorth AmericaLos Angeles DodgersNational LeagueStarting Pitcher
Dan Kerwin
Pre-GenerationalPennsylvaniaThrows LeftBats LeftNorth AmericaCincinnati RedsNational LeagueLeft Fielder

Dan Kerwin is a position player and John Duffie a pitcher — the stats that define each role measure entirely different things, so a direct comparison doesn't hold up. If Dan Kerwin ever faced John Duffie, check out their matchup page.

Fielding Stats for John Duffie and Dan Kerwin

John Duffie
Career
Per 9 Innings
1
1
Dan Kerwin
Career
Per 9 Innings
1
1
John Duffie
Career
Per 9 Inningsverified
2
1.86
Dan Kerwin
Career
Per 9 Innings
2
1.38
John Duffie
Careerverified
Per 9 Inningsverified
2
1.86
Dan Kerwin
Career
Per 9 Innings
0
0
John Duffie
Career
Per 9 Innings
29
27
Dan Kerwin
Careerverified
Per 9 Innings
39
27
John Duffie
Career
Per 9 Innings
9.2
9
Dan Kerwin
Careerverified
Per 9 Innings
13
9
John Duffie
Career
Per 9 Inningsverified
1
0.93
Dan Kerwin
Career
Per 9 Innings
1
0.69
John Duffie
Careerverified
Per 9 Inningsverified
2
1.86
Dan Kerwin
Career
Per 9 Innings
0
0
John Duffie
Career
Per 9 Innings
2
1.86
Dan Kerwin
Careerverified
Per 9 Inningsverified
1
0.69
John Duffie
Careerverified
Per 9 Inningsverified
5
4.66
Dan Kerwin
Career
Per 9 Innings
2
1.38
John Duffie
Careerverified
Per 9 Inningsverified
3
2.79
Dan Kerwin
Career
Per 9 Innings
1
0.69
John Duffie
Careerverified
Per 9 Inningsverified
60
60
Dan Kerwin
Career
Per 9 Innings
50
50
John Duffie
Careerverified
Per 9 Inningsverified
1.5
1.5
Dan Kerwin
Career
Per 9 Innings
0.5
0.5
John Duffie
Careerverified
Per 9 Inningsverified
100
100
Dan Kerwin
Career
Per 9 Innings
0
0
John Duffie
Career
Per 9 Innings
0
0
Dan Kerwin
Career
Per 9 Innings
0
0
John Duffie
Career
Per 9 Innings
0
0
Dan Kerwin
Career
Per 9 Innings
0
0
John Duffie
Career
Per 9 Innings
0
0
Dan Kerwin
Career
Per 9 Innings
0
0
John Duffie
Career
Per 9 Innings
0
0
Dan Kerwin
Career
Per 9 Innings
0
0
John Duffie
Career
Per 9 Innings
0
0
Dan Kerwin
Career
Per 9 Innings
0
0

Hitting Stats for John Duffie and Dan Kerwin

John Duffie
Career
Per 600 PA
1
1
Dan Kerwin
Career
Per 600 PA
1
1
John Duffie
Career
Per 600 PAverified
2
600
Dan Kerwin
Career
Per 600 PA
2
133.33
John Duffie
Career
Per 600 PA
2
600
Dan Kerwin
Careerverified
Per 600 PA
9
600
John Duffie
Career
Per 600 PAverified
2
600
Dan Kerwin
Careerverified
Per 600 PA
6
400
John Duffie
Career
Per 600 PA
0
0
Dan Kerwin
Careerverified
Per 600 PAverified
0.667
0.667
John Duffie
Career
Per 600 PA
0
0
Dan Kerwin
Careerverified
Per 600 PAverified
1.5
1.5
John Duffie
Career
Per 600 PA
0
0
Dan Kerwin
Careerverified
Per 600 PAverified
4
266.67
John Duffie
Career
Per 600 PA
0
0
Dan Kerwin
Careerverified
Per 600 PAverified
3
200
John Duffie
Career
Per 600 PA
0
0
Dan Kerwin
Careerverified
Per 600 PAverified
1
66.67
John Duffie
Career
Per 600 PA
0
0
Dan Kerwin
Career
Per 600 PA
0
0
John Duffie
Career
Per 600 PA
0
0
Dan Kerwin
Career
Per 600 PA
0
0
John Duffie
Career
Per 600 PA
0
0
Dan Kerwin
Careerverified
Per 600 PAverified
1
66.67
John Duffie
Career
Per 600 PA
Dan Kerwin
Careerverified
Per 600 PAverified
0.25
0.25
John Duffie
Career
Per 600 PA
0
0
Dan Kerwin
Career
Per 600 PA
0
0
John Duffie
Career
Per 600 PA
Dan Kerwin
Career
Per 600 PA
0
0
John Duffie
Career
Per 600 PA
0
0
Dan Kerwin
Careerverified
Per 600 PAverified
5.11
340.37
John Duffie
Career
Per 600 PA
0
0
Dan Kerwin
Careerverified
Per 600 PAverified
5
333.33
John Duffie
Career
Per 600 PA
0
0
Dan Kerwin
Careerverified
Per 600 PAverified
7
466.67
John Duffie
Career
Per 600 PA
0
0
Dan Kerwin
Careerverified
Per 600 PAverified
0.778
0.778
John Duffie
Career
Per 600 PA
0
0
Dan Kerwin
Careerverified
Per 600 PAverified
0.833
0.833
John Duffie
Career
Per 600 PA
0
0
Dan Kerwin
Careerverified
Per 600 PAverified
1.611
1.611
John Duffie
Career
Per 600 PA
0
0
Dan Kerwin
Careerverified
Per 600 PAverified
0.167
0.167
John Duffie
Career
Per 600 PA
0
0
Dan Kerwin
Careerverified
Per 600 PAverified
0.558
0.558
John Duffie
Career
Per 600 PA
0
0
Dan Kerwin
Careerverified
Per 600 PAverified
4
4
John Duffie
Career
Per 600 PA
0
0
Dan Kerwin
Careerverified
Per 600 PAverified
0.667
0.667
John Duffie
Career
Per 600 PA
0
0
Dan Kerwin
Careerverified
Per 600 PAverified
1
66.67
John Duffie
Career
Per 600 PA
0
0
Dan Kerwin
Careerverified
Per 600 PAverified
1
66.67
John Duffie
Career
Per 600 PA
0
0
Dan Kerwin
Careerverified
Per 600 PAverified
2
133.33
John Duffie
Career
Per 600 PA
-0.21
-63.2
Dan Kerwin
Careerverified
Per 600 PAverified
3.66
244.09
John Duffie
Career
Per 600 PA
0
0
Dan Kerwin
Careerverified
Per 600 PAverified
1
66.67
John Duffie
Career
Per 600 PA
0
0
Dan Kerwin
Careerverified
Per 600 PAverified
2
133.33
John Duffie
Career
Per 600 PA
0
0
Dan Kerwin
Career
Per 600 PA
0
0
John Duffie
Career
Per 600 PA
1
300
Dan Kerwin
Careerverified
Per 600 PAverified
0
0
John Duffie
Careerverified
Per 600 PAverified
2
2
Dan Kerwin
Career
Per 600 PA
John Duffie
Career
Per 600 PA
0
0
Dan Kerwin
Career
Per 600 PA
John Duffie
Career
Per 600 PA
0
0
Dan Kerwin
Career
Per 600 PA
0
0
John Duffie
Career
Per 600 PA
0
0
Dan Kerwin
Career
Per 600 PA
0
0
John Duffie
Career
Per 600 PA
0
0
Dan Kerwin
Career
Per 600 PA
0
0
John Duffie
Career
Per 600 PA
0
0
Dan Kerwin
Career
Per 600 PA
0
0
John Duffie
Career
Per 600 PA
0
0
Dan Kerwin
Career
Per 600 PA
0
0
John Duffie
Career
Per 600 PA
0
0
Dan Kerwin
Career
Per 600 PA
0
0
John Duffie
Career
Per 600 PA
Dan Kerwin
Career
Per 600 PA