Jack Kull vs. Roy Roberts — Career Comparison

Jack Kull
Pre-GenerationalPennsylvaniaThrows LeftBats LeftNorth AmericaPhiladelphia AthleticsAmerican LeagueRelief Pitcher
Roy Roberts
Lost GenerationFloridaThrows RightBats RightNorth AmericaAtlantic City Bacharach GiantsAmerican Negro LeagueStarting Pitcher

Roy Roberts built a career as a starting pitcher and Jack Kull as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Jack Kull posted stronger surface numbers — ERA 3 and WHIP 2.667 compared to 4.66 and 1.487 for Roy Roberts. By the career numbers, Jack Kull had the better of this cross-role comparison — though era context would sharpen the verdict.

Pitching Stats for Jack Kull and Roy Roberts

Jack Kull
Career
Per 9 Innings
1
1
Roy Roberts
Careerverified
Per 9 Inningsverified
12
12
Jack Kull
Career
Per 9 Inningsverified
1
3
Roy Roberts
Careerverified
Per 9 Innings
118
1.46
Jack Kull
Career
Per 9 Innings
0
0
Roy Roberts
Careerverified
Per 9 Inningsverified
86
1.06
Jack Kull
Career
Per 9 Inningsverified
1
3
Roy Roberts
Careerverified
Per 9 Innings
34
0.42
Jack Kull
Careerverified
Per 9 Inningsverified
0
0
Roy Roberts
Career
Per 9 Innings
45
0.56
Jack Kull
Careerverified
Per 9 Inningsverified
100
100
Roy Roberts
Career
Per 9 Innings
43.04
43.04
Jack Kull
Career
Per 9 Innings
0
0
Roy Roberts
Careerverified
Per 9 Inningsverified
72.88
72.88
Jack Kull
Career
Per 9 Innings
0
0
Roy Roberts
Careerverified
Per 9 Inningsverified
51
0.63
Jack Kull
Career
Per 9 Innings
0
0
Roy Roberts
Careerverified
Per 9 Inningsverified
1
0.01
Jack Kull
Career
Per 9 Innings
0
0
Roy Roberts
Careerverified
Per 9 Inningsverified
1
0.01
Jack Kull
Careerverified
Per 9 Inningsverified
1
3
Roy Roberts
Career
Per 9 Innings
377
4.66
Jack Kull
Careerverified
Per 9 Inningsverified
3
3
Roy Roberts
Career
Per 9 Innings
4.66
4.66
Jack Kull
Career
Per 9 Innings
9.51
9.51
Roy Roberts
Careerverified
Per 9 Inningsverified
4.43
4.43
Jack Kull
Career
Per 9 Innings
6.33
6.33
Roy Roberts
Careerverified
Per 9 Inningsverified
4.07
4.07
Jack Kull
Careerverified
Per 9 Inningsverified
0.25
0.25
Roy Roberts
Career
Per 9 Innings
0.289
0.289
Jack Kull
Career
Per 9 Innings
9
27
Roy Roberts
Careerverified
Per 9 Innings
2183
27
Jack Kull
Career
Per 9 Innings
3
9
Roy Roberts
Careerverified
Per 9 Innings
727.2
9
Jack Kull
Careerverified
Per 9 Inningsverified
3
9
Roy Roberts
Career
Per 9 Innings
745
9.21
Jack Kull
Careerverified
Per 9 Inningsverified
9
9
Roy Roberts
Career
Per 9 Innings
9.21
9.21
Jack Kull
Careerverified
Per 9 Inningsverified
0
0
Roy Roberts
Career
Per 9 Innings
26
0.32
Jack Kull
Careerverified
Per 9 Inningsverified
0
0
Roy Roberts
Career
Per 9 Innings
0.32
0.32
Jack Kull
Careerverified
Per 9 Inningsverified
0
0
Roy Roberts
Career
Per 9 Innings
0.22
0.22
Jack Kull
Careerverified
Per 9 Innings
5
15
Roy Roberts
Career
Per 9 Inningsverified
337
4.17
Jack Kull
Career
Per 9 Innings
0
0
Roy Roberts
Career
Per 9 Innings
0
0
Jack Kull
Career
Per 9 Innings
15
15
Roy Roberts
Careerverified
Per 9 Inningsverified
4.17
4.17
Jack Kull
Career
Per 9 Inningsverified
4
12
Roy Roberts
Careerverified
Per 9 Innings
354
4.38
Jack Kull
Careerverified
Per 9 Inningsverified
12
12
Roy Roberts
Career
Per 9 Innings
4.38
4.38
Jack Kull
Careerverified
Per 9 Inningsverified
4
4
Roy Roberts
Career
Per 9 Innings
3
3
Jack Kull
Careerverified
Per 9 Inningsverified
3
3
Roy Roberts
Career
Per 9 Innings
0.95
0.95
Jack Kull
Careerverified
Per 9 Inningsverified
0
0
Roy Roberts
Career
Per 9 Innings
17
0.21
Jack Kull
Careerverified
Per 9 Innings
1
3
Roy Roberts
Career
Per 9 Inningsverified
45
0.56
Jack Kull
Career
Per 9 Innings
0
0
Roy Roberts
Career
Per 9 Innings
0
0
Jack Kull
Career
Per 9 Inningsverified
18
54
Roy Roberts
Careerverified
Per 9 Innings
3101
38.35
Jack Kull
Career
Per 9 Inningsverified
1
3
Roy Roberts
Careerverified
Per 9 Innings
15
0.19
Jack Kull
Careerverified
Per 9 Inningsverified
1
3
Roy Roberts
Career
Per 9 Innings
465
5.75
Jack Kull
Careerverified
Per 9 Inningsverified
3
3
Roy Roberts
Career
Per 9 Innings
5.75
5.75
Jack Kull
Careerverified
Per 9 Inningsverified
0
0
Roy Roberts
Career
Per 9 Innings
138
1.71
Jack Kull
Career
Per 9 Innings
0
0
Roy Roberts
Career
Per 9 Innings
0
0
Jack Kull
Career
Per 9 Innings
0
0
Roy Roberts
Careerverified
Per 9 Inningsverified
42
0.52
Jack Kull
Career
Per 9 Innings
2.667
2.667
Roy Roberts
Careerverified
Per 9 Inningsverified
1.487
1.487
Jack Kull
Career
Per 9 Inningsverified
12
36
Roy Roberts
Careerverified
Per 9 Innings
2581
31.92
Jack Kull
Careerverified
Per 9 Inningsverified
1
1
Roy Roberts
Career
Per 9 Innings
3.94
3.94
Jack Kull
Career
Per 9 Innings
0.375
0.375
Roy Roberts
Careerverified
Per 9 Inningsverified
0.327
0.327
Jack Kull
Careerverified
Per 9 Inningsverified
54
54
Roy Roberts
Career
Per 9 Innings
38.35
38.35

Fielding Stats for Jack Kull and Roy Roberts

Jack Kull
Career
Per 9 Innings
1
1
Roy Roberts
Careerverified
Per 9 Inningsverified
12
12
Jack Kull
Career
Per 9 Inningsverified
1
3
Roy Roberts
Careerverified
Per 9 Innings
119
1.54
Jack Kull
Career
Per 9 Innings
0
0
Roy Roberts
Careerverified
Per 9 Inningsverified
81
1.05
Jack Kull
Career
Per 9 Innings
9
27
Roy Roberts
Careerverified
Per 9 Innings
2092
27
Jack Kull
Career
Per 9 Innings
3
9
Roy Roberts
Careerverified
Per 9 Innings
697.1
9
Jack Kull
Career
Per 9 Innings
0
0
Roy Roberts
Careerverified
Per 9 Inningsverified
28
0.36
Jack Kull
Career
Per 9 Inningsverified
1
3
Roy Roberts
Careerverified
Per 9 Innings
186
2.4
Jack Kull
Careerverified
Per 9 Inningsverified
0
0
Roy Roberts
Career
Per 9 Innings
21
0.27
Jack Kull
Career
Per 9 Innings
1
3
Roy Roberts
Careerverified
Per 9 Inningsverified
235
3.03
Jack Kull
Career
Per 9 Inningsverified
1
3
Roy Roberts
Careerverified
Per 9 Innings
214
2.76
Jack Kull
Careerverified
Per 9 Inningsverified
100
100
Roy Roberts
Career
Per 9 Innings
91.06
91.06
Jack Kull
Career
Per 9 Innings
1
1
Roy Roberts
Careerverified
Per 9 Inningsverified
1.798
1.798
Jack Kull
Career
Per 9 Innings
0
0
Roy Roberts
Careerverified
Per 9 Inningsverified
68.07
68.07
Jack Kull
Career
Per 9 Innings
0
0
Roy Roberts
Careerverified
Per 9 Inningsverified
5
0.06
Jack Kull
Career
Per 9 Innings
0
0
Roy Roberts
Career
Per 9 Innings
0
0
Jack Kull
Career
Per 9 Innings
0
0
Roy Roberts
Career
Per 9 Innings
0
0
Jack Kull
Career
Per 9 Innings
0
0
Roy Roberts
Career
Per 9 Innings
0
0
Jack Kull
Career
Per 9 Innings
0
0
Roy Roberts
Career
Per 9 Innings
0
0

Hitting Stats for Jack Kull and Roy Roberts

Jack Kull
Career
Per 600 PA
1
1
Roy Roberts
Careerverified
Per 600 PAverified
12
12
Jack Kull
Career
Per 600 PAverified
1
600
Roy Roberts
Careerverified
Per 600 PA
125
240.38
Jack Kull
Career
Per 600 PA
1
600
Roy Roberts
Careerverified
Per 600 PA
312
600
Jack Kull
Career
Per 600 PAverified
1
600
Roy Roberts
Careerverified
Per 600 PA
285
548.08
Jack Kull
Careerverified
Per 600 PAverified
1
1
Roy Roberts
Career
Per 600 PA
0.186
0.186
Jack Kull
Careerverified
Per 600 PAverified
2
2
Roy Roberts
Career
Per 600 PA
0.48
0.48
Jack Kull
Career
Per 600 PAverified
1
600
Roy Roberts
Careerverified
Per 600 PA
53
101.92
Jack Kull
Career
Per 600 PAverified
1
600
Roy Roberts
Careerverified
Per 600 PA
46
88.46
Jack Kull
Career
Per 600 PA
0
0
Roy Roberts
Careerverified
Per 600 PAverified
3
5.77
Jack Kull
Career
Per 600 PA
0
0
Roy Roberts
Careerverified
Per 600 PAverified
4
7.69
Jack Kull
Career
Per 600 PA
0
0
Roy Roberts
Career
Per 600 PA
0
0
Jack Kull
Career
Per 600 PA
0
0
Roy Roberts
Careerverified
Per 600 PAverified
7
13.46
Jack Kull
Career
Per 600 PA
0
0
Roy Roberts
Careerverified
Per 600 PAverified
0.132
0.132
Jack Kull
Career
Per 600 PA
0
0
Roy Roberts
Career
Per 600 PA
0
0
Jack Kull
Career
Per 600 PA
0
0
Roy Roberts
Career
Per 600 PA
0
0
Jack Kull
Career
Per 600 PAverified
1
600
Roy Roberts
Careerverified
Per 600 PA
13.9
26.73
Jack Kull
Career
Per 600 PAverified
1
600
Roy Roberts
Careerverified
Per 600 PA
64
123.08
Jack Kull
Career
Per 600 PAverified
1
600
Roy Roberts
Careerverified
Per 600 PA
63
121.15
Jack Kull
Careerverified
Per 600 PAverified
1
1
Roy Roberts
Career
Per 600 PA
0.214
0.214
Jack Kull
Careerverified
Per 600 PAverified
1
1
Roy Roberts
Career
Per 600 PA
0.225
0.225
Jack Kull
Careerverified
Per 600 PAverified
2
2
Roy Roberts
Career
Per 600 PA
0.438
0.438
Jack Kull
Career
Per 600 PA
0
0
Roy Roberts
Careerverified
Per 600 PAverified
0.039
0.039
Jack Kull
Careerverified
Per 600 PAverified
0.7
0.7
Roy Roberts
Career
Per 600 PA
0.152
0.152
Jack Kull
Career
Per 600 PA
Roy Roberts
Careerverified
Per 600 PAverified
0.323
0.323
Jack Kull
Careerverified
Per 600 PAverified
1
1
Roy Roberts
Career
Per 600 PA
0.187
0.187
Jack Kull
Career
Per 600 PA
0
0
Roy Roberts
Careerverified
Per 600 PAverified
32
61.54
Jack Kull
Career
Per 600 PAverified
2
1200
Roy Roberts
Careerverified
Per 600 PA
16
30.77
Jack Kull
Career
Per 600 PAverified
2
1200
Roy Roberts
Careerverified
Per 600 PA
48
92.31
Jack Kull
Career
Per 600 PAverified
0.71
423.33
Roy Roberts
Careerverified
Per 600 PA
14.76
28.38
Jack Kull
Career
Per 600 PA
0
0
Roy Roberts
Career
Per 600 PA
0
0
Jack Kull
Career
Per 600 PA
0
0
Roy Roberts
Careerverified
Per 600 PAverified
10
19.23
Jack Kull
Career
Per 600 PA
0
0
Roy Roberts
Career
Per 600 PA
0
0
Jack Kull
Careerverified
Per 600 PAverified
0
0
Roy Roberts
Career
Per 600 PA
2
3.85
Jack Kull
Career
Per 600 PA
Roy Roberts
Careerverified
Per 600 PAverified
156
156
Jack Kull
Career
Per 600 PA
Roy Roberts
Careerverified
Per 600 PAverified
5
5
Jack Kull
Career
Per 600 PA
0
0
Roy Roberts
Careerverified
Per 600 PAverified
17
32.69
Jack Kull
Career
Per 600 PA
0
0
Roy Roberts
Career
Per 600 PA
0
0
Jack Kull
Career
Per 600 PA
0
0
Roy Roberts
Career
Per 600 PA
0
0
Jack Kull
Career
Per 600 PA
0
0
Roy Roberts
Careerverified
Per 600 PAverified
1
1.92
Jack Kull
Career
Per 600 PA
0
0
Roy Roberts
Career
Per 600 PA
0
0
Jack Kull
Career
Per 600 PA
0
0
Roy Roberts
Careerverified
Per 600 PAverified
1
1.92
Jack Kull
Career
Per 600 PA
Roy Roberts
Careerverified
Per 600 PAverified
100
100