Grant Jackson vs. Jack Kucek — Career Comparison

Grant Jackson
Silent GenerationOhioThrows LeftBats SwitchNorth AmericaPittsburgh PiratesNational LeagueRelief PitcherAll-Star
Jack Kucek
Baby BoomersOhioThrows RightBats RightNorth AmericaChicago White SoxAmerican LeagueStarting Pitcher

Jack Kucek built a career as a starting pitcher and Grant Jackson as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Grant Jackson posted stronger surface numbers — ERA 3.46 and WHIP 1.365 compared to 5.12 and 1.687 for Jack Kucek. By the career numbers, Grant Jackson had the better of this cross-role comparison — though era context would sharpen the verdict.

Pitching Stats for Grant Jackson and Jack Kucek

Grant Jackson
Careerverified
Per 9 Inningsverified
18
18
Jack Kucek
Career
Per 9 Innings
7
7
Grant Jackson
Careerverified
Per 9 Inningsverified
692
4.58
Jack Kucek
Career
Per 9 Innings
59
2.58
Grant Jackson
Careerverified
Per 9 Innings
83
0.55
Jack Kucek
Career
Per 9 Inningsverified
27
1.18
Grant Jackson
Careerverified
Per 9 Inningsverified
86
0.57
Jack Kucek
Career
Per 9 Innings
7
0.31
Grant Jackson
Career
Per 9 Inningsverified
75
0.5
Jack Kucek
Careerverified
Per 9 Innings
16
0.7
Grant Jackson
Careerverified
Per 9 Inningsverified
53.42
53.42
Jack Kucek
Career
Per 9 Innings
30.43
30.43
Grant Jackson
Career
Per 9 Innings
11.99
11.99
Jack Kucek
Careerverified
Per 9 Inningsverified
45.76
45.76
Grant Jackson
Careerverified
Per 9 Innings
16
0.11
Jack Kucek
Career
Per 9 Inningsverified
3
0.13
Grant Jackson
Careerverified
Per 9 Inningsverified
5
0.03
Jack Kucek
Career
Per 9 Innings
0
0
Grant Jackson
Careerverified
Per 9 Inningsverified
79
0.52
Jack Kucek
Career
Per 9 Innings
2
0.09
Grant Jackson
Career
Per 9 Inningsverified
523
3.46
Jack Kucek
Careerverified
Per 9 Innings
117
5.12
Grant Jackson
Careerverified
Per 9 Inningsverified
3.46
3.46
Jack Kucek
Career
Per 9 Innings
5.12
5.12
Grant Jackson
Careerverified
Per 9 Inningsverified
3.48
3.48
Jack Kucek
Career
Per 9 Innings
5.58
5.58
Grant Jackson
Careerverified
Per 9 Inningsverified
3.91
3.91
Jack Kucek
Career
Per 9 Innings
5.08
5.08
Grant Jackson
Careerverified
Per 9 Inningsverified
0.249
0.249
Jack Kucek
Career
Per 9 Innings
0.287
0.287
Grant Jackson
Careerverified
Per 9 Innings
4076
27
Jack Kucek
Career
Per 9 Innings
617
27
Grant Jackson
Careerverified
Per 9 Innings
1358.2
9
Jack Kucek
Career
Per 9 Innings
205.2
9
Grant Jackson
Career
Per 9 Inningsverified
1272
8.43
Jack Kucek
Careerverified
Per 9 Innings
232
10.15
Grant Jackson
Careerverified
Per 9 Inningsverified
8.43
8.43
Jack Kucek
Career
Per 9 Innings
10.15
10.15
Grant Jackson
Career
Per 9 Inningsverified
109
0.72
Jack Kucek
Careerverified
Per 9 Innings
25
1.09
Grant Jackson
Careerverified
Per 9 Inningsverified
0.72
0.72
Jack Kucek
Career
Per 9 Innings
1.09
1.09
Grant Jackson
Careerverified
Per 9 Inningsverified
0.16
0.16
Jack Kucek
Career
Per 9 Innings
0.42
0.42
Grant Jackson
Career
Per 9 Inningsverified
511
3.38
Jack Kucek
Careerverified
Per 9 Innings
111
4.86
Grant Jackson
Career
Per 9 Innings
71
0.47
Jack Kucek
Careerverified
Per 9 Inningsverified
4
0.18
Grant Jackson
Careerverified
Per 9 Inningsverified
3.38
3.38
Jack Kucek
Career
Per 9 Innings
4.86
4.86
Grant Jackson
Careerverified
Per 9 Inningsverified
889
5.89
Jack Kucek
Career
Per 9 Innings
121
5.29
Grant Jackson
Careerverified
Per 9 Inningsverified
5.89
5.89
Jack Kucek
Career
Per 9 Innings
5.3
5.3
Grant Jackson
Career
Per 9 Innings
1.28
1.28
Jack Kucek
Careerverified
Per 9 Inningsverified
2.05
2.05
Grant Jackson
Career
Per 9 Innings
1.03
1.03
Jack Kucek
Careerverified
Per 9 Inningsverified
1.128
1.128
Grant Jackson
Career
Per 9 Innings
44
0.29
Jack Kucek
Careerverified
Per 9 Inningsverified
6
0.26
Grant Jackson
Career
Per 9 Inningsverified
21
0.14
Jack Kucek
Careerverified
Per 9 Innings
4
0.18
Grant Jackson
Career
Per 9 Innings
9
0.06
Jack Kucek
Careerverified
Per 9 Inningsverified
0
0
Grant Jackson
Careerverified
Per 9 Innings
5749
38.08
Jack Kucek
Career
Per 9 Inningsverified
945
41.35
Grant Jackson
Careerverified
Per 9 Inningsverified
291
1.93
Jack Kucek
Career
Per 9 Innings
14
0.61
Grant Jackson
Career
Per 9 Inningsverified
589
3.9
Jack Kucek
Careerverified
Per 9 Innings
139
6.08
Grant Jackson
Careerverified
Per 9 Inningsverified
3.9
3.9
Jack Kucek
Career
Per 9 Innings
6.08
6.08
Grant Jackson
Career
Per 9 Inningsverified
62
0.41
Jack Kucek
Careerverified
Per 9 Innings
14
0.61
Grant Jackson
Career
Per 9 Inningsverified
43
0.28
Jack Kucek
Careerverified
Per 9 Innings
7
0.31
Grant Jackson
Careerverified
Per 9 Innings
52
0.34
Jack Kucek
Career
Per 9 Inningsverified
14
0.61
Grant Jackson
Careerverified
Per 9 Inningsverified
1.312
1.312
Jack Kucek
Career
Per 9 Innings
1.668
1.668
Grant Jackson
Careerverified
Per 9 Innings
5112
33.86
Jack Kucek
Career
Per 9 Inningsverified
809
35.4
Grant Jackson
Careerverified
Per 9 Inningsverified
0.85
0.85
Jack Kucek
Career
Per 9 Innings
2.36
2.36
Grant Jackson
Careerverified
Per 9 Inningsverified
0.283
0.283
Jack Kucek
Career
Per 9 Innings
0.312
0.312
Grant Jackson
Career
Per 9 Innings
38.08
38.08
Jack Kucek
Careerverified
Per 9 Inningsverified
41.35
41.35

Fielding Stats for Grant Jackson and Jack Kucek

Grant Jackson
Careerverified
Per 9 Inningsverified
18
18
Jack Kucek
Career
Per 9 Innings
7
7
Grant Jackson
Careerverified
Per 9 Inningsverified
692
4.58
Jack Kucek
Career
Per 9 Innings
59
2.58
Grant Jackson
Careerverified
Per 9 Innings
83
0.55
Jack Kucek
Career
Per 9 Inningsverified
27
1.18
Grant Jackson
Careerverified
Per 9 Innings
4078
27
Jack Kucek
Career
Per 9 Innings
617
27
Grant Jackson
Careerverified
Per 9 Innings
1359.1
9
Jack Kucek
Career
Per 9 Innings
205.2
9
Grant Jackson
Careerverified
Per 9 Innings
55
0.36
Jack Kucek
Career
Per 9 Inningsverified
16
0.7
Grant Jackson
Careerverified
Per 9 Innings
170
1.13
Jack Kucek
Career
Per 9 Inningsverified
31
1.36
Grant Jackson
Career
Per 9 Inningsverified
16
0.11
Jack Kucek
Careerverified
Per 9 Innings
5
0.22
Grant Jackson
Careerverified
Per 9 Innings
241
1.6
Jack Kucek
Career
Per 9 Inningsverified
52
2.28
Grant Jackson
Careerverified
Per 9 Innings
225
1.49
Jack Kucek
Career
Per 9 Inningsverified
47
2.06
Grant Jackson
Careerverified
Per 9 Inningsverified
93.36
93.36
Jack Kucek
Career
Per 9 Innings
90.38
90.38
Grant Jackson
Career
Per 9 Innings
0.325
0.325
Jack Kucek
Careerverified
Per 9 Inningsverified
0.797
0.797
Grant Jackson
Career
Per 9 Innings
11.99
11.99
Jack Kucek
Careerverified
Per 9 Inningsverified
45.76
45.76
Grant Jackson
Careerverified
Per 9 Inningsverified
12
0.08
Jack Kucek
Career
Per 9 Innings
1
0.04
Grant Jackson
Career
Per 9 Innings
0
0
Jack Kucek
Career
Per 9 Innings
0
0
Grant Jackson
Career
Per 9 Innings
0
0
Jack Kucek
Career
Per 9 Innings
0
0
Grant Jackson
Career
Per 9 Innings
0
0
Jack Kucek
Career
Per 9 Innings
0
0
Grant Jackson
Career
Per 9 Innings
0
0
Jack Kucek
Career
Per 9 Innings
0
0

Hitting Stats for Grant Jackson and Jack Kucek

Grant Jackson
Careerverified
Per 600 PAverified
18
18
Jack Kucek
Career
Per 600 PA
7
Grant Jackson
Careerverified
Per 600 PAverified
718
1709.52
Jack Kucek
Career
Per 600 PA
59
Grant Jackson
Careerverified
Per 600 PAverified
252
600
Jack Kucek
Career
Per 600 PA
0
Grant Jackson
Careerverified
Per 600 PAverified
236
561.9
Jack Kucek
Career
Per 600 PA
0
Grant Jackson
Careerverified
Per 600 PAverified
0.136
0.136
Jack Kucek
Career
Per 600 PA
Grant Jackson
Careerverified
Per 600 PAverified
0.373
0.373
Jack Kucek
Career
Per 600 PA
Grant Jackson
Careerverified
Per 600 PAverified
32
76.19
Jack Kucek
Career
Per 600 PA
0
Grant Jackson
Careerverified
Per 600 PAverified
27
64.29
Jack Kucek
Career
Per 600 PA
0
Grant Jackson
Careerverified
Per 600 PAverified
2
4.76
Jack Kucek
Career
Per 600 PA
0
Grant Jackson
Careerverified
Per 600 PAverified
1
2.38
Jack Kucek
Career
Per 600 PA
0
Grant Jackson
Careerverified
Per 600 PAverified
2
4.76
Jack Kucek
Career
Per 600 PA
0
Grant Jackson
Careerverified
Per 600 PAverified
5
11.9
Jack Kucek
Career
Per 600 PA
0
Grant Jackson
Careerverified
Per 600 PAverified
0.156
0.156
Jack Kucek
Career
Per 600 PA
Grant Jackson
Careerverified
Per 600 PAverified
0.009
0.009
Jack Kucek
Career
Per 600 PA
Grant Jackson
Careerverified
Per 600 PAverified
0.063
0.063
Jack Kucek
Career
Per 600 PA
Grant Jackson
Careerverified
Per 600 PAverified
7.48
17.81
Jack Kucek
Career
Per 600 PA
Grant Jackson
Careerverified
Per 600 PAverified
42
100
Jack Kucek
Career
Per 600 PA
0
Grant Jackson
Careerverified
Per 600 PAverified
40
95.24
Jack Kucek
Career
Per 600 PA
0
Grant Jackson
Careerverified
Per 600 PAverified
0.164
0.164
Jack Kucek
Career
Per 600 PA
Grant Jackson
Careerverified
Per 600 PAverified
0.178
0.178
Jack Kucek
Career
Per 600 PA
Grant Jackson
Careerverified
Per 600 PAverified
0.342
0.342
Jack Kucek
Career
Per 600 PA
Grant Jackson
Careerverified
Per 600 PAverified
0.042
0.042
Jack Kucek
Career
Per 600 PA
Grant Jackson
Careerverified
Per 600 PAverified
0.118
0.118
Jack Kucek
Career
Per 600 PA
Grant Jackson
Careerverified
Per 600 PAverified
0.242
0.242
Jack Kucek
Career
Per 600 PA
Grant Jackson
Careerverified
Per 600 PAverified
0.208
0.208
Jack Kucek
Career
Per 600 PA
Grant Jackson
Careerverified
Per 600 PAverified
20
47.62
Jack Kucek
Career
Per 600 PA
0
Grant Jackson
Careerverified
Per 600 PAverified
17
40.48
Jack Kucek
Career
Per 600 PA
0
Grant Jackson
Careerverified
Per 600 PAverified
35
83.33
Jack Kucek
Career
Per 600 PA
0
Grant Jackson
Careerverified
Per 600 PAverified
1.36
3.23
Jack Kucek
Career
Per 600 PA
Grant Jackson
Careerverified
Per 600 PAverified
1
2.38
Jack Kucek
Career
Per 600 PA
0
Grant Jackson
Careerverified
Per 600 PAverified
7
16.67
Jack Kucek
Career
Per 600 PA
0
Grant Jackson
Career
Per 600 PA
0
0
Jack Kucek
Career
Per 600 PA
0
Grant Jackson
Career
Per 600 PA
90
214.29
Jack Kucek
Careerverified
Per 600 PAverified
0
Grant Jackson
Careerverified
Per 600 PAverified
2.8
2.8
Jack Kucek
Career
Per 600 PA
Grant Jackson
Careerverified
Per 600 PAverified
0.08
0.08
Jack Kucek
Career
Per 600 PA
Grant Jackson
Careerverified
Per 600 PAverified
8
19.05
Jack Kucek
Career
Per 600 PA
0
Grant Jackson
Career
Per 600 PA
0
0
Jack Kucek
Career
Per 600 PA
0
Grant Jackson
Career
Per 600 PA
3
7.14
Jack Kucek
Careerverified
Per 600 PAverified
0
Grant Jackson
Career
Per 600 PA
0
0
Jack Kucek
Career
Per 600 PA
0
Grant Jackson
Career
Per 600 PA
0
0
Jack Kucek
Career
Per 600 PA
0
Grant Jackson
Career
Per 600 PA
0
0
Jack Kucek
Career
Per 600 PA
0
Grant Jackson
Career
Per 600 PA
Jack Kucek
Career
Per 600 PA