Charlie Kerfeld vs. John Taff — Career Comparison

Charlie Kerfeld
Baby BoomersMissouriThrows RightBats RightNorth AmericaHouston AstrosAmerican LeagueRelief Pitcher
John Taff
Lost GenerationTexasThrows RightBats RightNorth AmericaPhiladelphia AthleticsAmerican LeagueRelief Pitcher

Looking at the career totals, Charlie Kerfeld and John Taff are fairly close on the surface numbers. Charlie Kerfeld carried a career ERA of 4.2 against John Taff's 6.62. The surface numbers don't cleanly separate Charlie Kerfeld and John Taff — era context would be needed for a firmer verdict.

Pitching Stats for Charlie Kerfeld and John Taff

Charlie Kerfeld
Careerverified
Per 9 Inningsverified
4
4
John Taff
Career
Per 9 Innings
1
1
Charlie Kerfeld
Careerverified
Per 9 Inningsverified
123
5.49
John Taff
Career
Per 9 Innings
7
3.57
Charlie Kerfeld
Careerverified
Per 9 Innings
6
0.27
John Taff
Career
Per 9 Inningsverified
1
0.51
Charlie Kerfeld
Careerverified
Per 9 Inningsverified
18
0.8
John Taff
Career
Per 9 Innings
0
0
Charlie Kerfeld
Career
Per 9 Inningsverified
9
0.4
John Taff
Careerverified
Per 9 Innings
1
0.51
Charlie Kerfeld
Careerverified
Per 9 Inningsverified
66.67
66.67
John Taff
Career
Per 9 Innings
0
0
Charlie Kerfeld
Career
Per 9 Innings
4.88
4.88
John Taff
Careerverified
Per 9 Inningsverified
14.29
14.29
Charlie Kerfeld
Career
Per 9 Innings
0
0
John Taff
Career
Per 9 Innings
0
0
Charlie Kerfeld
Career
Per 9 Innings
0
0
John Taff
Career
Per 9 Innings
0
0
Charlie Kerfeld
Careerverified
Per 9 Innings
9
0.4
John Taff
Career
Per 9 Inningsverified
1
0.51
Charlie Kerfeld
Career
Per 9 Inningsverified
94
4.2
John Taff
Careerverified
Per 9 Innings
13
6.62
Charlie Kerfeld
Careerverified
Per 9 Inningsverified
4.2
4.2
John Taff
Career
Per 9 Innings
6.62
6.62
Charlie Kerfeld
Careerverified
Per 9 Inningsverified
4.12
4.12
John Taff
Career
Per 9 Innings
4.15
4.15
Charlie Kerfeld
Career
Per 9 Innings
4.02
4.02
John Taff
Careerverified
Per 9 Inningsverified
2.83
2.83
Charlie Kerfeld
Careerverified
Per 9 Inningsverified
0.256
0.256
John Taff
Career
Per 9 Innings
0.293
0.293
Charlie Kerfeld
Careerverified
Per 9 Innings
605
27
John Taff
Career
Per 9 Innings
53
27
Charlie Kerfeld
Careerverified
Per 9 Innings
201.2
9
John Taff
Career
Per 9 Innings
17.2
9
Charlie Kerfeld
Career
Per 9 Inningsverified
189
8.43
John Taff
Careerverified
Per 9 Innings
22
11.21
Charlie Kerfeld
Careerverified
Per 9 Inningsverified
8.43
8.43
John Taff
Career
Per 9 Innings
11.21
11.21
Charlie Kerfeld
Career
Per 9 Innings
12
0.54
John Taff
Careerverified
Per 9 Inningsverified
0
0
Charlie Kerfeld
Career
Per 9 Innings
0.54
0.54
John Taff
Careerverified
Per 9 Inningsverified
0
0
Charlie Kerfeld
Career
Per 9 Innings
0.1
0.1
John Taff
Careerverified
Per 9 Inningsverified
0
0
Charlie Kerfeld
Career
Per 9 Innings
117
5.22
John Taff
Careerverified
Per 9 Inningsverified
5
2.55
Charlie Kerfeld
Career
Per 9 Innings
11
0.49
John Taff
Careerverified
Per 9 Inningsverified
0
0
Charlie Kerfeld
Career
Per 9 Innings
5.22
5.22
John Taff
Careerverified
Per 9 Inningsverified
2.55
2.55
Charlie Kerfeld
Careerverified
Per 9 Inningsverified
155
6.92
John Taff
Career
Per 9 Innings
9
4.58
Charlie Kerfeld
Careerverified
Per 9 Inningsverified
6.92
6.92
John Taff
Career
Per 9 Innings
4.58
4.58
Charlie Kerfeld
Career
Per 9 Innings
1.26
1.26
John Taff
Careerverified
Per 9 Inningsverified
1.29
1.29
Charlie Kerfeld
Careerverified
Per 9 Inningsverified
1.349
1.349
John Taff
Career
Per 9 Innings
0.793
0.793
Charlie Kerfeld
Career
Per 9 Innings
9
0.4
John Taff
Careerverified
Per 9 Inningsverified
0
0
Charlie Kerfeld
Career
Per 9 Innings
3
0.13
John Taff
Careerverified
Per 9 Inningsverified
0
0
Charlie Kerfeld
Career
Per 9 Innings
2
0.09
John Taff
Careerverified
Per 9 Inningsverified
0
0
Charlie Kerfeld
Careerverified
Per 9 Innings
888
39.63
John Taff
Career
Per 9 Inningsverified
80
40.75
Charlie Kerfeld
Careerverified
Per 9 Innings
53
2.37
John Taff
Career
Per 9 Inningsverified
5
2.55
Charlie Kerfeld
Career
Per 9 Inningsverified
104
4.64
John Taff
Careerverified
Per 9 Innings
13
6.62
Charlie Kerfeld
Careerverified
Per 9 Inningsverified
4.64
4.64
John Taff
Career
Per 9 Innings
6.62
6.62
Charlie Kerfeld
Career
Per 9 Innings
16
0.71
John Taff
Careerverified
Per 9 Inningsverified
0
0
Charlie Kerfeld
Career
Per 9 Innings
13
0.58
John Taff
Careerverified
Per 9 Inningsverified
0
0
Charlie Kerfeld
Careerverified
Per 9 Inningsverified
25
1.12
John Taff
Career
Per 9 Innings
0
0
Charlie Kerfeld
Careerverified
Per 9 Inningsverified
1.517
1.517
John Taff
Career
Per 9 Innings
1.528
1.528
Charlie Kerfeld
Careerverified
Per 9 Innings
739
32.98
John Taff
Career
Per 9 Inningsverified
75
38.21
Charlie Kerfeld
Careerverified
Per 9 Inningsverified
0.85
0.85
John Taff
Career
Per 9 Innings
1.86
1.86
Charlie Kerfeld
Careerverified
Per 9 Inningsverified
0.309
0.309
John Taff
Career
Per 9 Innings
0.333
0.333
Charlie Kerfeld
Career
Per 9 Innings
39.63
39.63
John Taff
Careerverified
Per 9 Inningsverified
40.75
40.75

Fielding Stats for Charlie Kerfeld and John Taff

Charlie Kerfeld
Careerverified
Per 9 Inningsverified
4
4
John Taff
Career
Per 9 Innings
1
Charlie Kerfeld
Careerverified
Per 9 Inningsverified
123
5.49
John Taff
Career
Per 9 Innings
7
Charlie Kerfeld
Careerverified
Per 9 Inningsverified
6
0.27
John Taff
Career
Per 9 Innings
0
Charlie Kerfeld
Careerverified
Per 9 Inningsverified
605
27
John Taff
Career
Per 9 Innings
0
Charlie Kerfeld
Careerverified
Per 9 Inningsverified
201.2
9
John Taff
Career
Per 9 Innings
0
Charlie Kerfeld
Careerverified
Per 9 Inningsverified
19
0.85
John Taff
Career
Per 9 Innings
0
Charlie Kerfeld
Careerverified
Per 9 Inningsverified
16
0.71
John Taff
Career
Per 9 Innings
6
Charlie Kerfeld
Career
Per 9 Innings
5
0.22
John Taff
Careerverified
Per 9 Inningsverified
0
Charlie Kerfeld
Careerverified
Per 9 Inningsverified
40
1.79
John Taff
Career
Per 9 Innings
6
Charlie Kerfeld
Careerverified
Per 9 Inningsverified
35
1.56
John Taff
Career
Per 9 Innings
6
Charlie Kerfeld
Career
Per 9 Inningsverified
87.5
87.5
John Taff
Careerverified
Per 9 Innings
100
Charlie Kerfeld
Career
Per 9 Inningsverified
0.285
0.285
John Taff
Careerverified
Per 9 Innings
0.857
Charlie Kerfeld
Careerverified
Per 9 Inningsverified
4.88
4.88
John Taff
Career
Per 9 Innings
0
Charlie Kerfeld
Careerverified
Per 9 Inningsverified
2
0.09
John Taff
Career
Per 9 Innings
0
Charlie Kerfeld
Career
Per 9 Innings
0
0
John Taff
Career
Per 9 Innings
0
Charlie Kerfeld
Career
Per 9 Innings
0
0
John Taff
Career
Per 9 Innings
0
Charlie Kerfeld
Career
Per 9 Innings
0
0
John Taff
Career
Per 9 Innings
0
Charlie Kerfeld
Career
Per 9 Innings
0
0
John Taff
Career
Per 9 Innings
0

Hitting Stats for Charlie Kerfeld and John Taff

Charlie Kerfeld
Careerverified
Per 600 PAverified
4
4
John Taff
Career
Per 600 PA
1
1
Charlie Kerfeld
Careerverified
Per 600 PAverified
123
2544.83
John Taff
Career
Per 600 PA
7
840
Charlie Kerfeld
Careerverified
Per 600 PA
29
600
John Taff
Career
Per 600 PA
5
600
Charlie Kerfeld
Careerverified
Per 600 PA
26
537.93
John Taff
Career
Per 600 PAverified
5
600
Charlie Kerfeld
Career
Per 600 PA
0.039
0.039
John Taff
Careerverified
Per 600 PAverified
0.2
0.2
Charlie Kerfeld
Career
Per 600 PA
0.19
0.19
John Taff
Careerverified
Per 600 PAverified
0.4
0.4
Charlie Kerfeld
Career
Per 600 PA
1
20.69
John Taff
Career
Per 600 PAverified
1
120
Charlie Kerfeld
Career
Per 600 PA
1
20.69
John Taff
Career
Per 600 PAverified
1
120
Charlie Kerfeld
Career
Per 600 PA
0
0
John Taff
Career
Per 600 PA
0
0
Charlie Kerfeld
Career
Per 600 PA
0
0
John Taff
Career
Per 600 PA
0
0
Charlie Kerfeld
Career
Per 600 PA
0
0
John Taff
Career
Per 600 PA
0
0
Charlie Kerfeld
Career
Per 600 PA
0
0
John Taff
Career
Per 600 PA
0
0
Charlie Kerfeld
Career
Per 600 PA
0
0
John Taff
Career
Per 600 PA
0
0
Charlie Kerfeld
Career
Per 600 PA
0
0
John Taff
Career
Per 600 PA
0
0
Charlie Kerfeld
Career
Per 600 PA
0
0
John Taff
Career
Per 600 PA
0
0
Charlie Kerfeld
Career
Per 600 PA
0.08
1.58
John Taff
Careerverified
Per 600 PAverified
0.18
21.64
Charlie Kerfeld
Career
Per 600 PA
1
20.69
John Taff
Career
Per 600 PAverified
1
120
Charlie Kerfeld
Careerverified
Per 600 PA
2
41.38
John Taff
Career
Per 600 PAverified
1
120
Charlie Kerfeld
Career
Per 600 PA
0.074
0.074
John Taff
Careerverified
Per 600 PAverified
0.2
0.2
Charlie Kerfeld
Career
Per 600 PA
0.039
0.039
John Taff
Careerverified
Per 600 PAverified
0.2
0.2
Charlie Kerfeld
Career
Per 600 PA
0.113
0.113
John Taff
Careerverified
Per 600 PAverified
0.4
0.4
Charlie Kerfeld
Career
Per 600 PA
0
0
John Taff
Career
Per 600 PA
0
0
Charlie Kerfeld
Career
Per 600 PA
0.043
0.043
John Taff
Careerverified
Per 600 PAverified
0.14
0.14
Charlie Kerfeld
Career
Per 600 PA
0.08
0.08
John Taff
Careerverified
Per 600 PAverified
0.25
0.25
Charlie Kerfeld
Career
Per 600 PA
0.1
0.1
John Taff
Careerverified
Per 600 PAverified
0.5
0.5
Charlie Kerfeld
Career
Per 600 PA
0
0
John Taff
Careerverified
Per 600 PAverified
1
120
Charlie Kerfeld
Career
Per 600 PA
1
20.69
John Taff
Career
Per 600 PAverified
1
120
Charlie Kerfeld
Career
Per 600 PA
1
20.69
John Taff
Careerverified
Per 600 PAverified
2
240
Charlie Kerfeld
Career
Per 600 PA
-1.72
-35.51
John Taff
Careerverified
Per 600 PAverified
0.16
19.17
Charlie Kerfeld
Career
Per 600 PA
0
0
John Taff
Career
Per 600 PA
0
0
Charlie Kerfeld
Careerverified
Per 600 PAverified
1
20.69
John Taff
Career
Per 600 PA
0
0
Charlie Kerfeld
Career
Per 600 PA
0
0
John Taff
Career
Per 600 PA
0
0
Charlie Kerfeld
Career
Per 600 PAverified
16
331.03
John Taff
Careerverified
Per 600 PA
3
360
Charlie Kerfeld
Careerverified
Per 600 PAverified
1.81
1.81
John Taff
Career
Per 600 PA
1.67
1.67
Charlie Kerfeld
Careerverified
Per 600 PAverified
0.06
0.06
John Taff
Career
Per 600 PA
0
0
Charlie Kerfeld
Careerverified
Per 600 PAverified
2
41.38
John Taff
Career
Per 600 PA
0
0
Charlie Kerfeld
Career
Per 600 PA
0
0
John Taff
Career
Per 600 PA
0
0
Charlie Kerfeld
Career
Per 600 PA
0
0
John Taff
Career
Per 600 PA
0
0
Charlie Kerfeld
Career
Per 600 PA
0
0
John Taff
Career
Per 600 PA
0
0
Charlie Kerfeld
Career
Per 600 PA
0
0
John Taff
Career
Per 600 PA
0
0
Charlie Kerfeld
Career
Per 600 PA
0
0
John Taff
Career
Per 600 PA
0
0
Charlie Kerfeld
Career
Per 600 PA
John Taff
Career
Per 600 PA