Grant Jackson vs. Bob Keegan — Career Comparison

Grant Jackson
Silent GenerationOhioThrows LeftBats SwitchNorth AmericaPittsburgh PiratesNational LeagueRelief PitcherAll-Star
Bob Keegan
Greatest GenerationNew YorkThrows RightBats RightNorth AmericaChicago White SoxAmerican LeagueStarting PitcherAll-Star

Bob Keegan 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 3.66 and 1.412 for Bob Keegan. 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 Bob Keegan

Grant Jackson
Careerverified
Per 9 Inningsverified
18
18
Bob Keegan
Career
Per 9 Innings
6
6
Grant Jackson
Careerverified
Per 9 Inningsverified
692
4.58
Bob Keegan
Career
Per 9 Innings
135
1.88
Grant Jackson
Career
Per 9 Innings
83
0.55
Bob Keegan
Careerverified
Per 9 Inningsverified
87
1.21
Grant Jackson
Careerverified
Per 9 Inningsverified
86
0.57
Bob Keegan
Career
Per 9 Innings
40
0.56
Grant Jackson
Career
Per 9 Innings
75
0.5
Bob Keegan
Careerverified
Per 9 Innings
36
0.5
Grant Jackson
Careerverified
Per 9 Inningsverified
53.42
53.42
Bob Keegan
Career
Per 9 Innings
52.63
52.63
Grant Jackson
Career
Per 9 Innings
11.99
11.99
Bob Keegan
Careerverified
Per 9 Inningsverified
64.44
64.44
Grant Jackson
Career
Per 9 Innings
16
0.11
Bob Keegan
Careerverified
Per 9 Inningsverified
29
0.4
Grant Jackson
Career
Per 9 Innings
5
0.03
Bob Keegan
Careerverified
Per 9 Inningsverified
6
0.08
Grant Jackson
Careerverified
Per 9 Inningsverified
79
0.52
Bob Keegan
Career
Per 9 Innings
5
0.07
Grant Jackson
Career
Per 9 Inningsverified
523
3.46
Bob Keegan
Careerverified
Per 9 Innings
262
3.66
Grant Jackson
Careerverified
Per 9 Inningsverified
3.46
3.46
Bob Keegan
Career
Per 9 Innings
3.66
3.66
Grant Jackson
Careerverified
Per 9 Inningsverified
3.48
3.48
Bob Keegan
Career
Per 9 Innings
4.24
4.24
Grant Jackson
Careerverified
Per 9 Inningsverified
3.91
3.91
Bob Keegan
Career
Per 9 Innings
4.92
4.92
Grant Jackson
Careerverified
Per 9 Inningsverified
0.249
0.249
Bob Keegan
Career
Per 9 Innings
0.264
0.264
Grant Jackson
Careerverified
Per 9 Innings
4076
27
Bob Keegan
Career
Per 9 Innings
1934
27
Grant Jackson
Careerverified
Per 9 Innings
1358.2
9
Bob Keegan
Career
Per 9 Innings
644.2
9
Grant Jackson
Career
Per 9 Inningsverified
1272
8.43
Bob Keegan
Careerverified
Per 9 Innings
668
9.33
Grant Jackson
Careerverified
Per 9 Inningsverified
8.43
8.43
Bob Keegan
Career
Per 9 Innings
9.33
9.33
Grant Jackson
Career
Per 9 Inningsverified
109
0.72
Bob Keegan
Careerverified
Per 9 Innings
70
0.98
Grant Jackson
Careerverified
Per 9 Inningsverified
0.72
0.72
Bob Keegan
Career
Per 9 Innings
0.98
0.98
Grant Jackson
Careerverified
Per 9 Inningsverified
0.16
0.16
Bob Keegan
Career
Per 9 Innings
0.52
0.52
Grant Jackson
Career
Per 9 Innings
511
3.38
Bob Keegan
Careerverified
Per 9 Inningsverified
233
3.25
Grant Jackson
Career
Per 9 Innings
71
0.47
Bob Keegan
Careerverified
Per 9 Inningsverified
9
0.13
Grant Jackson
Career
Per 9 Innings
3.38
3.38
Bob Keegan
Careerverified
Per 9 Inningsverified
3.25
3.25
Grant Jackson
Careerverified
Per 9 Inningsverified
889
5.89
Bob Keegan
Career
Per 9 Innings
198
2.76
Grant Jackson
Careerverified
Per 9 Inningsverified
5.89
5.89
Bob Keegan
Career
Per 9 Innings
2.76
2.76
Grant Jackson
Career
Per 9 Innings
1.28
1.28
Bob Keegan
Careerverified
Per 9 Inningsverified
1.47
1.47
Grant Jackson
Careerverified
Per 9 Inningsverified
1.03
1.03
Bob Keegan
Career
Per 9 Innings
0.669
0.669
Grant Jackson
Career
Per 9 Innings
44
0.29
Bob Keegan
Careerverified
Per 9 Inningsverified
3
0.04
Grant Jackson
Career
Per 9 Innings
21
0.14
Bob Keegan
Careerverified
Per 9 Inningsverified
8
0.11
Grant Jackson
Career
Per 9 Innings
9
0.06
Bob Keegan
Careerverified
Per 9 Inningsverified
1
0.01
Grant Jackson
Careerverified
Per 9 Innings
5749
38.08
Bob Keegan
Career
Per 9 Inningsverified
2768
38.64
Grant Jackson
Careerverified
Per 9 Inningsverified
291
1.93
Bob Keegan
Career
Per 9 Innings
18
0.25
Grant Jackson
Career
Per 9 Inningsverified
589
3.9
Bob Keegan
Careerverified
Per 9 Innings
300
4.19
Grant Jackson
Careerverified
Per 9 Inningsverified
3.9
3.9
Bob Keegan
Career
Per 9 Innings
4.19
4.19
Grant Jackson
Career
Per 9 Innings
62
0.41
Bob Keegan
Careerverified
Per 9 Inningsverified
0
0
Grant Jackson
Career
Per 9 Innings
43
0.28
Bob Keegan
Careerverified
Per 9 Inningsverified
0
0
Grant Jackson
Careerverified
Per 9 Inningsverified
52
0.34
Bob Keegan
Career
Per 9 Innings
0
0
Grant Jackson
Careerverified
Per 9 Inningsverified
1.312
1.312
Bob Keegan
Career
Per 9 Innings
1.398
1.398
Grant Jackson
Careerverified
Per 9 Innings
5112
33.86
Bob Keegan
Career
Per 9 Inningsverified
2527
35.28
Grant Jackson
Careerverified
Per 9 Inningsverified
0.85
0.85
Bob Keegan
Career
Per 9 Innings
2.22
2.22
Grant Jackson
Career
Per 9 Innings
0.283
0.283
Bob Keegan
Careerverified
Per 9 Inningsverified
0.265
0.265
Grant Jackson
Career
Per 9 Innings
38.08
38.08
Bob Keegan
Careerverified
Per 9 Inningsverified
38.64
38.64

Fielding Stats for Grant Jackson and Bob Keegan

Grant Jackson
Careerverified
Per 9 Inningsverified
18
18
Bob Keegan
Career
Per 9 Innings
6
6
Grant Jackson
Careerverified
Per 9 Inningsverified
692
4.58
Bob Keegan
Career
Per 9 Innings
135
2.23
Grant Jackson
Careerverified
Per 9 Innings
83
0.55
Bob Keegan
Career
Per 9 Inningsverified
76
1.25
Grant Jackson
Careerverified
Per 9 Innings
4078
27
Bob Keegan
Career
Per 9 Innings
1638
27
Grant Jackson
Careerverified
Per 9 Innings
1359.1
9
Bob Keegan
Career
Per 9 Innings
546
9
Grant Jackson
Careerverified
Per 9 Innings
55
0.36
Bob Keegan
Career
Per 9 Inningsverified
25
0.41
Grant Jackson
Careerverified
Per 9 Innings
170
1.13
Bob Keegan
Career
Per 9 Inningsverified
117
1.93
Grant Jackson
Career
Per 9 Innings
16
0.11
Bob Keegan
Careerverified
Per 9 Inningsverified
3
0.05
Grant Jackson
Careerverified
Per 9 Innings
241
1.6
Bob Keegan
Career
Per 9 Inningsverified
145
2.39
Grant Jackson
Careerverified
Per 9 Innings
225
1.49
Bob Keegan
Career
Per 9 Inningsverified
142
2.34
Grant Jackson
Career
Per 9 Innings
93.36
93.36
Bob Keegan
Careerverified
Per 9 Inningsverified
97.93
97.93
Grant Jackson
Career
Per 9 Innings
0.325
0.325
Bob Keegan
Careerverified
Per 9 Inningsverified
1.052
1.052
Grant Jackson
Career
Per 9 Innings
11.99
11.99
Bob Keegan
Careerverified
Per 9 Inningsverified
56.3
56.3
Grant Jackson
Careerverified
Per 9 Innings
12
0.08
Bob Keegan
Career
Per 9 Inningsverified
6
0.1
Grant Jackson
Career
Per 9 Innings
0
0
Bob Keegan
Career
Per 9 Innings
0
0
Grant Jackson
Career
Per 9 Innings
0
0
Bob Keegan
Career
Per 9 Innings
0
0
Grant Jackson
Career
Per 9 Innings
0
0
Bob Keegan
Career
Per 9 Innings
0
0
Grant Jackson
Career
Per 9 Innings
0
0
Bob Keegan
Career
Per 9 Innings
0
0

Hitting Stats for Grant Jackson and Bob Keegan

Grant Jackson
Careerverified
Per 600 PAverified
18
18
Bob Keegan
Career
Per 600 PA
6
6
Grant Jackson
Careerverified
Per 600 PAverified
718
1709.52
Bob Keegan
Career
Per 600 PA
136
345.76
Grant Jackson
Careerverified
Per 600 PA
252
600
Bob Keegan
Career
Per 600 PA
236
600
Grant Jackson
Careerverified
Per 600 PAverified
236
561.9
Bob Keegan
Career
Per 600 PA
196
498.31
Grant Jackson
Career
Per 600 PA
0.136
0.136
Bob Keegan
Careerverified
Per 600 PAverified
0.163
0.163
Grant Jackson
Career
Per 600 PA
0.373
0.373
Bob Keegan
Careerverified
Per 600 PAverified
0.489
0.489
Grant Jackson
Career
Per 600 PA
32
76.19
Bob Keegan
Career
Per 600 PAverified
32
81.36
Grant Jackson
Career
Per 600 PA
27
64.29
Bob Keegan
Careerverified
Per 600 PAverified
29
73.73
Grant Jackson
Career
Per 600 PA
2
4.76
Bob Keegan
Career
Per 600 PAverified
2
5.08
Grant Jackson
Career
Per 600 PA
1
2.38
Bob Keegan
Career
Per 600 PAverified
1
2.54
Grant Jackson
Careerverified
Per 600 PAverified
2
4.76
Bob Keegan
Career
Per 600 PA
0
0
Grant Jackson
Careerverified
Per 600 PAverified
5
11.9
Bob Keegan
Career
Per 600 PA
3
7.63
Grant Jackson
Careerverified
Per 600 PAverified
0.156
0.156
Bob Keegan
Career
Per 600 PA
0.094
0.094
Grant Jackson
Careerverified
Per 600 PAverified
0.009
0.009
Bob Keegan
Career
Per 600 PA
0
0
Grant Jackson
Careerverified
Per 600 PAverified
0.063
0.063
Bob Keegan
Career
Per 600 PA
0
0
Grant Jackson
Careerverified
Per 600 PAverified
7.48
17.81
Bob Keegan
Career
Per 600 PA
6.59
16.75
Grant Jackson
Careerverified
Per 600 PAverified
42
100
Bob Keegan
Career
Per 600 PA
36
91.53
Grant Jackson
Career
Per 600 PA
40
95.24
Bob Keegan
Careerverified
Per 600 PAverified
47
119.49
Grant Jackson
Career
Per 600 PA
0.164
0.164
Bob Keegan
Careerverified
Per 600 PAverified
0.218
0.218
Grant Jackson
Career
Per 600 PA
0.178
0.178
Bob Keegan
Careerverified
Per 600 PAverified
0.184
0.184
Grant Jackson
Career
Per 600 PA
0.342
0.342
Bob Keegan
Careerverified
Per 600 PAverified
0.401
0.401
Grant Jackson
Careerverified
Per 600 PAverified
0.042
0.042
Bob Keegan
Career
Per 600 PA
0.02
0.02
Grant Jackson
Career
Per 600 PA
0.118
0.118
Bob Keegan
Careerverified
Per 600 PAverified
0.144
0.144
Grant Jackson
Career
Per 600 PA
0.242
0.242
Bob Keegan
Careerverified
Per 600 PAverified
0.297
0.297
Grant Jackson
Careerverified
Per 600 PAverified
0.208
0.208
Bob Keegan
Career
Per 600 PA
0.188
0.188
Grant Jackson
Careerverified
Per 600 PAverified
20
47.62
Bob Keegan
Career
Per 600 PA
14
35.59
Grant Jackson
Career
Per 600 PA
17
40.48
Bob Keegan
Careerverified
Per 600 PAverified
19
48.31
Grant Jackson
Careerverified
Per 600 PA
35
83.33
Bob Keegan
Career
Per 600 PAverified
33
83.9
Grant Jackson
Career
Per 600 PA
1.36
3.23
Bob Keegan
Careerverified
Per 600 PAverified
5.95
15.12
Grant Jackson
Career
Per 600 PA
1
2.38
Bob Keegan
Career
Per 600 PAverified
1
2.54
Grant Jackson
Career
Per 600 PA
7
16.67
Bob Keegan
Careerverified
Per 600 PAverified
14
35.59
Grant Jackson
Career
Per 600 PA
0
0
Bob Keegan
Career
Per 600 PA
0
0
Grant Jackson
Career
Per 600 PA
90
214.29
Bob Keegan
Careerverified
Per 600 PAverified
31
78.81
Grant Jackson
Career
Per 600 PA
2.8
2.8
Bob Keegan
Careerverified
Per 600 PAverified
7.61
7.61
Grant Jackson
Career
Per 600 PA
0.08
0.08
Bob Keegan
Careerverified
Per 600 PAverified
0.45
0.45
Grant Jackson
Career
Per 600 PA
8
19.05
Bob Keegan
Careerverified
Per 600 PAverified
20
50.85
Grant Jackson
Career
Per 600 PA
0
0
Bob Keegan
Careerverified
Per 600 PAverified
5
12.71
Grant Jackson
Careerverified
Per 600 PAverified
3
7.14
Bob Keegan
Career
Per 600 PA
8
20.34
Grant Jackson
Career
Per 600 PA
0
0
Bob Keegan
Career
Per 600 PA
0
0
Grant Jackson
Career
Per 600 PA
0
0
Bob Keegan
Career
Per 600 PA
0
0
Grant Jackson
Career
Per 600 PA
0
0
Bob Keegan
Career
Per 600 PA
0
0
Grant Jackson
Career
Per 600 PA
Bob Keegan
Career
Per 600 PA