Roy Joiner vs. Charlie Kerfeld — Career Comparison

Roy Joiner
Greatest GenerationCaliforniaThrows LeftBats LeftNorth AmericaNew York GiantsNational LeagueRelief Pitcher
Charlie Kerfeld
Baby BoomersMissouriThrows RightBats RightNorth AmericaHouston AstrosAmerican LeagueRelief Pitcher

On the career pitching numbers, Charlie Kerfeld posted a stronger line than Roy Joiner. Charlie Kerfeld posted stronger numbers in ERA (4.2 vs 5.28) and WHIP (1.572 vs 1.771). By the career numbers, Charlie Kerfeld had the better of this comparison — though ERA and WHIP alone don't account for era, park factors, or the defenses each pitcher worked behind.

Pitching Stats for Roy Joiner and Charlie Kerfeld

Roy Joiner
Career
Per 9 Innings
3
3
Charlie Kerfeld
Careerverified
Per 9 Inningsverified
4
4
Roy Joiner
Career
Per 9 Innings
52
5.18
Charlie Kerfeld
Careerverified
Per 9 Inningsverified
123
5.49
Roy Joiner
Career
Per 9 Inningsverified
4
0.4
Charlie Kerfeld
Careerverified
Per 9 Innings
6
0.27
Roy Joiner
Career
Per 9 Innings
3
0.3
Charlie Kerfeld
Careerverified
Per 9 Inningsverified
18
0.8
Roy Joiner
Careerverified
Per 9 Inningsverified
3
0.3
Charlie Kerfeld
Career
Per 9 Innings
9
0.4
Roy Joiner
Career
Per 9 Innings
50
50
Charlie Kerfeld
Careerverified
Per 9 Inningsverified
66.67
66.67
Roy Joiner
Careerverified
Per 9 Inningsverified
7.69
7.69
Charlie Kerfeld
Career
Per 9 Innings
4.88
4.88
Roy Joiner
Career
Per 9 Innings
0
0
Charlie Kerfeld
Career
Per 9 Innings
0
0
Roy Joiner
Career
Per 9 Innings
0
0
Charlie Kerfeld
Career
Per 9 Innings
0
0
Roy Joiner
Career
Per 9 Innings
1
0.1
Charlie Kerfeld
Careerverified
Per 9 Inningsverified
9
0.4
Roy Joiner
Careerverified
Per 9 Innings
53
5.28
Charlie Kerfeld
Career
Per 9 Inningsverified
94
4.2
Roy Joiner
Career
Per 9 Innings
5.28
5.28
Charlie Kerfeld
Careerverified
Per 9 Inningsverified
4.2
4.2
Roy Joiner
Career
Per 9 Innings
6.85
6.85
Charlie Kerfeld
Careerverified
Per 9 Inningsverified
4.12
4.12
Roy Joiner
Career
Per 9 Innings
4.89
4.89
Charlie Kerfeld
Careerverified
Per 9 Inningsverified
4.02
4.02
Roy Joiner
Career
Per 9 Innings
0.335
0.335
Charlie Kerfeld
Careerverified
Per 9 Inningsverified
0.256
0.256
Roy Joiner
Career
Per 9 Innings
271
27
Charlie Kerfeld
Careerverified
Per 9 Innings
605
27
Roy Joiner
Career
Per 9 Innings
90.1
9
Charlie Kerfeld
Careerverified
Per 9 Innings
201.2
9
Roy Joiner
Careerverified
Per 9 Innings
133
13.25
Charlie Kerfeld
Career
Per 9 Inningsverified
189
8.43
Roy Joiner
Career
Per 9 Innings
13.25
13.25
Charlie Kerfeld
Careerverified
Per 9 Inningsverified
8.43
8.43
Roy Joiner
Careerverified
Per 9 Innings
11
1.1
Charlie Kerfeld
Career
Per 9 Inningsverified
12
0.54
Roy Joiner
Career
Per 9 Innings
1.1
1.1
Charlie Kerfeld
Careerverified
Per 9 Inningsverified
0.54
0.54
Roy Joiner
Career
Per 9 Innings
0.21
0.21
Charlie Kerfeld
Careerverified
Per 9 Inningsverified
0.1
0.1
Roy Joiner
Careerverified
Per 9 Inningsverified
27
2.69
Charlie Kerfeld
Career
Per 9 Innings
117
5.22
Roy Joiner
Careerverified
Per 9 Inningsverified
0
0
Charlie Kerfeld
Career
Per 9 Innings
11
0.49
Roy Joiner
Careerverified
Per 9 Inningsverified
2.69
2.69
Charlie Kerfeld
Career
Per 9 Innings
5.22
5.22
Roy Joiner
Career
Per 9 Innings
34
3.39
Charlie Kerfeld
Careerverified
Per 9 Inningsverified
155
6.92
Roy Joiner
Career
Per 9 Innings
3.39
3.39
Charlie Kerfeld
Careerverified
Per 9 Inningsverified
6.92
6.92
Roy Joiner
Career
Per 9 Innings
0.65
0.65
Charlie Kerfeld
Careerverified
Per 9 Inningsverified
1.26
1.26
Roy Joiner
Career
Per 9 Innings
0.675
0.675
Charlie Kerfeld
Careerverified
Per 9 Inningsverified
1.349
1.349
Roy Joiner
Careerverified
Per 9 Inningsverified
1
0.1
Charlie Kerfeld
Career
Per 9 Innings
9
0.4
Roy Joiner
Career
Per 9 Innings
5
0.5
Charlie Kerfeld
Careerverified
Per 9 Inningsverified
3
0.13
Roy Joiner
Careerverified
Per 9 Inningsverified
0
0
Charlie Kerfeld
Career
Per 9 Innings
2
0.09
Roy Joiner
Career
Per 9 Inningsverified
429
42.74
Charlie Kerfeld
Careerverified
Per 9 Innings
888
39.63
Roy Joiner
Career
Per 9 Inningsverified
24
2.39
Charlie Kerfeld
Careerverified
Per 9 Innings
53
2.37
Roy Joiner
Careerverified
Per 9 Innings
63
6.28
Charlie Kerfeld
Career
Per 9 Inningsverified
104
4.64
Roy Joiner
Career
Per 9 Innings
6.28
6.28
Charlie Kerfeld
Careerverified
Per 9 Inningsverified
4.64
4.64
Roy Joiner
Careerverified
Per 9 Inningsverified
0
0
Charlie Kerfeld
Career
Per 9 Innings
16
0.71
Roy Joiner
Careerverified
Per 9 Inningsverified
0
0
Charlie Kerfeld
Career
Per 9 Innings
13
0.58
Roy Joiner
Career
Per 9 Innings
0
0
Charlie Kerfeld
Careerverified
Per 9 Inningsverified
25
1.12
Roy Joiner
Career
Per 9 Innings
1.771
1.771
Charlie Kerfeld
Careerverified
Per 9 Inningsverified
1.517
1.517
Roy Joiner
Career
Per 9 Inningsverified
397
39.55
Charlie Kerfeld
Careerverified
Per 9 Innings
739
32.98
Roy Joiner
Career
Per 9 Innings
1.21
1.21
Charlie Kerfeld
Careerverified
Per 9 Inningsverified
0.85
0.85
Roy Joiner
Career
Per 9 Innings
0.347
0.347
Charlie Kerfeld
Careerverified
Per 9 Inningsverified
0.309
0.309
Roy Joiner
Careerverified
Per 9 Inningsverified
42.74
42.74
Charlie Kerfeld
Career
Per 9 Innings
39.63
39.63

Fielding Stats for Roy Joiner and Charlie Kerfeld

Roy Joiner
Career
Per 9 Innings
3
Charlie Kerfeld
Careerverified
Per 9 Inningsverified
4
4
Roy Joiner
Career
Per 9 Innings
52
Charlie Kerfeld
Careerverified
Per 9 Inningsverified
123
5.49
Roy Joiner
Career
Per 9 Innings
0
Charlie Kerfeld
Careerverified
Per 9 Inningsverified
6
0.27
Roy Joiner
Career
Per 9 Innings
0
Charlie Kerfeld
Careerverified
Per 9 Inningsverified
605
27
Roy Joiner
Career
Per 9 Innings
0
Charlie Kerfeld
Careerverified
Per 9 Inningsverified
201.2
9
Roy Joiner
Career
Per 9 Innings
5
Charlie Kerfeld
Careerverified
Per 9 Inningsverified
19
0.85
Roy Joiner
Careerverified
Per 9 Innings
21
Charlie Kerfeld
Career
Per 9 Inningsverified
16
0.71
Roy Joiner
Careerverified
Per 9 Inningsverified
3
Charlie Kerfeld
Career
Per 9 Innings
5
0.22
Roy Joiner
Career
Per 9 Innings
29
Charlie Kerfeld
Careerverified
Per 9 Inningsverified
40
1.79
Roy Joiner
Career
Per 9 Innings
26
Charlie Kerfeld
Careerverified
Per 9 Inningsverified
35
1.56
Roy Joiner
Careerverified
Per 9 Innings
89.66
Charlie Kerfeld
Career
Per 9 Inningsverified
87.5
87.5
Roy Joiner
Careerverified
Per 9 Innings
0.5
Charlie Kerfeld
Career
Per 9 Inningsverified
0.285
0.285
Roy Joiner
Career
Per 9 Innings
0
Charlie Kerfeld
Careerverified
Per 9 Inningsverified
4.88
4.88
Roy Joiner
Career
Per 9 Innings
0
Charlie Kerfeld
Careerverified
Per 9 Inningsverified
2
0.09
Roy Joiner
Career
Per 9 Innings
0
Charlie Kerfeld
Career
Per 9 Innings
0
0
Roy Joiner
Career
Per 9 Innings
0
Charlie Kerfeld
Career
Per 9 Innings
0
0
Roy Joiner
Career
Per 9 Innings
0
Charlie Kerfeld
Career
Per 9 Innings
0
0
Roy Joiner
Career
Per 9 Innings
0
Charlie Kerfeld
Career
Per 9 Innings
0
0

Hitting Stats for Roy Joiner and Charlie Kerfeld

Roy Joiner
Career
Per 600 PA
3
3
Charlie Kerfeld
Careerverified
Per 600 PAverified
4
4
Roy Joiner
Career
Per 600 PA
52
1300
Charlie Kerfeld
Careerverified
Per 600 PAverified
123
2544.83
Roy Joiner
Career
Per 600 PA
24
600
Charlie Kerfeld
Careerverified
Per 600 PA
29
600
Roy Joiner
Career
Per 600 PAverified
22
550
Charlie Kerfeld
Careerverified
Per 600 PA
26
537.93
Roy Joiner
Careerverified
Per 600 PAverified
0.227
0.227
Charlie Kerfeld
Career
Per 600 PA
0.039
0.039
Roy Joiner
Careerverified
Per 600 PAverified
0.521
0.521
Charlie Kerfeld
Career
Per 600 PA
0.19
0.19
Roy Joiner
Careerverified
Per 600 PAverified
5
125
Charlie Kerfeld
Career
Per 600 PA
1
20.69
Roy Joiner
Careerverified
Per 600 PAverified
5
125
Charlie Kerfeld
Career
Per 600 PA
1
20.69
Roy Joiner
Career
Per 600 PA
0
0
Charlie Kerfeld
Career
Per 600 PA
0
0
Roy Joiner
Career
Per 600 PA
0
0
Charlie Kerfeld
Career
Per 600 PA
0
0
Roy Joiner
Career
Per 600 PA
0
0
Charlie Kerfeld
Career
Per 600 PA
0
0
Roy Joiner
Career
Per 600 PA
0
0
Charlie Kerfeld
Career
Per 600 PA
0
0
Roy Joiner
Career
Per 600 PA
0
0
Charlie Kerfeld
Career
Per 600 PA
0
0
Roy Joiner
Career
Per 600 PA
0
0
Charlie Kerfeld
Career
Per 600 PA
0
0
Roy Joiner
Career
Per 600 PA
0
0
Charlie Kerfeld
Career
Per 600 PA
0
0
Roy Joiner
Careerverified
Per 600 PAverified
1.26
31.45
Charlie Kerfeld
Career
Per 600 PA
0.08
1.58
Roy Joiner
Careerverified
Per 600 PAverified
5
125
Charlie Kerfeld
Career
Per 600 PA
1
20.69
Roy Joiner
Careerverified
Per 600 PAverified
6
150
Charlie Kerfeld
Career
Per 600 PA
2
41.38
Roy Joiner
Careerverified
Per 600 PAverified
0.261
0.261
Charlie Kerfeld
Career
Per 600 PA
0.074
0.074
Roy Joiner
Careerverified
Per 600 PAverified
0.227
0.227
Charlie Kerfeld
Career
Per 600 PA
0.039
0.039
Roy Joiner
Careerverified
Per 600 PAverified
0.488
0.488
Charlie Kerfeld
Career
Per 600 PA
0.113
0.113
Roy Joiner
Career
Per 600 PA
0
0
Charlie Kerfeld
Career
Per 600 PA
0
0
Roy Joiner
Careerverified
Per 600 PAverified
0.174
0.174
Charlie Kerfeld
Career
Per 600 PA
0.043
0.043
Roy Joiner
Careerverified
Per 600 PAverified
0.353
0.353
Charlie Kerfeld
Career
Per 600 PA
0.08
0.08
Roy Joiner
Careerverified
Per 600 PAverified
0.313
0.313
Charlie Kerfeld
Career
Per 600 PA
0.1
0.1
Roy Joiner
Careerverified
Per 600 PAverified
1
25
Charlie Kerfeld
Career
Per 600 PA
0
0
Roy Joiner
Career
Per 600 PAverified
1
25
Charlie Kerfeld
Career
Per 600 PA
1
20.69
Roy Joiner
Careerverified
Per 600 PAverified
2
50
Charlie Kerfeld
Career
Per 600 PA
1
20.69
Roy Joiner
Careerverified
Per 600 PAverified
1.6
40
Charlie Kerfeld
Career
Per 600 PA
-1.72
-35.51
Roy Joiner
Career
Per 600 PA
0
0
Charlie Kerfeld
Career
Per 600 PA
0
0
Roy Joiner
Career
Per 600 PAverified
1
25
Charlie Kerfeld
Career
Per 600 PA
1
20.69
Roy Joiner
Career
Per 600 PA
0
0
Charlie Kerfeld
Career
Per 600 PA
0
0
Roy Joiner
Careerverified
Per 600 PAverified
6
150
Charlie Kerfeld
Career
Per 600 PA
16
331.03
Roy Joiner
Careerverified
Per 600 PAverified
4
4
Charlie Kerfeld
Career
Per 600 PA
1.81
1.81
Roy Joiner
Careerverified
Per 600 PAverified
0.17
0.17
Charlie Kerfeld
Career
Per 600 PA
0.06
0.06
Roy Joiner
Career
Per 600 PA
1
25
Charlie Kerfeld
Careerverified
Per 600 PAverified
2
41.38
Roy Joiner
Career
Per 600 PA
0
0
Charlie Kerfeld
Career
Per 600 PA
0
0
Roy Joiner
Career
Per 600 PA
0
0
Charlie Kerfeld
Career
Per 600 PA
0
0
Roy Joiner
Career
Per 600 PA
0
0
Charlie Kerfeld
Career
Per 600 PA
0
0
Roy Joiner
Career
Per 600 PA
0
0
Charlie Kerfeld
Career
Per 600 PA
0
0
Roy Joiner
Career
Per 600 PA
0
0
Charlie Kerfeld
Career
Per 600 PA
0
0
Roy Joiner
Career
Per 600 PA
Charlie Kerfeld
Career
Per 600 PA