Dan Jennings vs. Bob Keegan — Career Comparison

Dan Jennings
MillenialCaliforniaThrows LeftBats LeftNorth AmericaChicago White SoxAmerican LeagueRelief Pitcher
Bob Keegan
Greatest GenerationNew YorkThrows RightBats RightNorth AmericaChicago White SoxAmerican LeagueStarting PitcherAll-Star

Bob Keegan built a career as a starting pitcher and Dan Jennings as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Dan Jennings posted stronger surface numbers — ERA 3.1 and WHIP 1.486 compared to 3.66 and 1.412 for Bob Keegan. By the career numbers, Dan Jennings had the better of this cross-role comparison — though era context would sharpen the verdict.

Pitching Stats for Dan Jennings and Bob Keegan

Dan Jennings
Careerverified
Per 9 Inningsverified
8
8
Bob Keegan
Career
Per 9 Innings
6
6
Dan Jennings
Careerverified
Per 9 Inningsverified
390
10.07
Bob Keegan
Career
Per 9 Innings
135
1.88
Dan Jennings
Career
Per 9 Innings
1
0.03
Bob Keegan
Careerverified
Per 9 Inningsverified
87
1.21
Dan Jennings
Career
Per 9 Innings
17
0.44
Bob Keegan
Careerverified
Per 9 Inningsverified
40
0.56
Dan Jennings
Careerverified
Per 9 Innings
20
0.52
Bob Keegan
Career
Per 9 Inningsverified
36
0.5
Dan Jennings
Career
Per 9 Innings
45.95
45.95
Bob Keegan
Careerverified
Per 9 Inningsverified
52.63
52.63
Dan Jennings
Career
Per 9 Innings
0.26
0.26
Bob Keegan
Careerverified
Per 9 Inningsverified
64.44
64.44
Dan Jennings
Career
Per 9 Innings
0
0
Bob Keegan
Careerverified
Per 9 Inningsverified
29
0.4
Dan Jennings
Career
Per 9 Innings
0
0
Bob Keegan
Careerverified
Per 9 Inningsverified
6
0.08
Dan Jennings
Career
Per 9 Innings
2
0.05
Bob Keegan
Careerverified
Per 9 Inningsverified
5
0.07
Dan Jennings
Careerverified
Per 9 Inningsverified
120
3.1
Bob Keegan
Career
Per 9 Innings
262
3.66
Dan Jennings
Careerverified
Per 9 Inningsverified
3.1
3.1
Bob Keegan
Career
Per 9 Innings
3.66
3.66
Dan Jennings
Careerverified
Per 9 Inningsverified
3.96
3.96
Bob Keegan
Career
Per 9 Innings
4.24
4.24
Dan Jennings
Careerverified
Per 9 Inningsverified
3.74
3.74
Bob Keegan
Career
Per 9 Innings
4.92
4.92
Dan Jennings
Careerverified
Per 9 Inningsverified
0.259
0.259
Bob Keegan
Career
Per 9 Innings
0.264
0.264
Dan Jennings
Career
Per 9 Innings
1046
27
Bob Keegan
Careerverified
Per 9 Innings
1934
27
Dan Jennings
Career
Per 9 Innings
348.2
9
Bob Keegan
Careerverified
Per 9 Innings
644.2
9
Dan Jennings
Careerverified
Per 9 Inningsverified
341
8.8
Bob Keegan
Career
Per 9 Innings
668
9.33
Dan Jennings
Careerverified
Per 9 Inningsverified
8.8
8.8
Bob Keegan
Career
Per 9 Innings
9.33
9.33
Dan Jennings
Careerverified
Per 9 Inningsverified
25
0.65
Bob Keegan
Career
Per 9 Innings
70
0.98
Dan Jennings
Careerverified
Per 9 Inningsverified
0.65
0.65
Bob Keegan
Career
Per 9 Innings
0.98
0.98
Dan Jennings
Careerverified
Per 9 Inningsverified
0.06
0.06
Bob Keegan
Career
Per 9 Innings
0.52
0.52
Dan Jennings
Careerverified
Per 9 Innings
157
4.05
Bob Keegan
Career
Per 9 Inningsverified
233
3.25
Dan Jennings
Career
Per 9 Innings
20
0.52
Bob Keegan
Careerverified
Per 9 Inningsverified
9
0.13
Dan Jennings
Career
Per 9 Innings
4.05
4.05
Bob Keegan
Careerverified
Per 9 Inningsverified
3.25
3.25
Dan Jennings
Careerverified
Per 9 Inningsverified
281
7.25
Bob Keegan
Career
Per 9 Innings
198
2.76
Dan Jennings
Careerverified
Per 9 Inningsverified
7.25
7.25
Bob Keegan
Career
Per 9 Innings
2.76
2.76
Dan Jennings
Career
Per 9 Innings
0.72
0.72
Bob Keegan
Careerverified
Per 9 Inningsverified
1.47
1.47
Dan Jennings
Careerverified
Per 9 Inningsverified
1.256
1.256
Bob Keegan
Career
Per 9 Innings
0.669
0.669
Dan Jennings
Career
Per 9 Innings
19
0.49
Bob Keegan
Careerverified
Per 9 Inningsverified
3
0.04
Dan Jennings
Career
Per 9 Innings
8
0.21
Bob Keegan
Career
Per 9 Inningsverified
8
0.11
Dan Jennings
Career
Per 9 Innings
1
0.03
Bob Keegan
Career
Per 9 Inningsverified
1
0.01
Dan Jennings
Career
Per 9 Inningsverified
1512
39.03
Bob Keegan
Careerverified
Per 9 Innings
2768
38.64
Dan Jennings
Careerverified
Per 9 Inningsverified
77
1.99
Bob Keegan
Career
Per 9 Innings
18
0.25
Dan Jennings
Careerverified
Per 9 Inningsverified
141
3.64
Bob Keegan
Career
Per 9 Innings
300
4.19
Dan Jennings
Careerverified
Per 9 Inningsverified
3.64
3.64
Bob Keegan
Career
Per 9 Innings
4.19
4.19
Dan Jennings
Career
Per 9 Innings
12
0.31
Bob Keegan
Careerverified
Per 9 Inningsverified
0
0
Dan Jennings
Career
Per 9 Innings
16
0.41
Bob Keegan
Careerverified
Per 9 Inningsverified
0
0
Dan Jennings
Careerverified
Per 9 Inningsverified
46
1.19
Bob Keegan
Career
Per 9 Innings
0
0
Dan Jennings
Career
Per 9 Innings
1.428
1.428
Bob Keegan
Careerverified
Per 9 Inningsverified
1.398
1.398
Dan Jennings
Career
Per 9 Innings
1319
34.05
Bob Keegan
Careerverified
Per 9 Inningsverified
2527
35.28
Dan Jennings
Careerverified
Per 9 Inningsverified
0.36
0.36
Bob Keegan
Career
Per 9 Innings
2.22
2.22
Dan Jennings
Career
Per 9 Innings
0.312
0.312
Bob Keegan
Careerverified
Per 9 Inningsverified
0.265
0.265
Dan Jennings
Careerverified
Per 9 Inningsverified
39.03
39.03
Bob Keegan
Career
Per 9 Innings
38.64
38.64

Fielding Stats for Dan Jennings and Bob Keegan

Dan Jennings
Careerverified
Per 9 Inningsverified
8
8
Bob Keegan
Career
Per 9 Innings
6
6
Dan Jennings
Careerverified
Per 9 Inningsverified
390
10.07
Bob Keegan
Career
Per 9 Innings
135
2.23
Dan Jennings
Career
Per 9 Innings
1
0.03
Bob Keegan
Careerverified
Per 9 Inningsverified
76
1.25
Dan Jennings
Career
Per 9 Innings
1046
27
Bob Keegan
Careerverified
Per 9 Innings
1638
27
Dan Jennings
Career
Per 9 Innings
348.2
9
Bob Keegan
Careerverified
Per 9 Innings
546
9
Dan Jennings
Career
Per 9 Inningsverified
18
0.46
Bob Keegan
Careerverified
Per 9 Innings
25
0.41
Dan Jennings
Career
Per 9 Innings
54
1.39
Bob Keegan
Careerverified
Per 9 Inningsverified
117
1.93
Dan Jennings
Career
Per 9 Innings
4
0.1
Bob Keegan
Careerverified
Per 9 Inningsverified
3
0.05
Dan Jennings
Career
Per 9 Innings
76
1.96
Bob Keegan
Careerverified
Per 9 Inningsverified
145
2.39
Dan Jennings
Career
Per 9 Innings
72
1.86
Bob Keegan
Careerverified
Per 9 Inningsverified
142
2.34
Dan Jennings
Career
Per 9 Innings
94.74
94.74
Bob Keegan
Careerverified
Per 9 Inningsverified
97.93
97.93
Dan Jennings
Career
Per 9 Innings
0.185
0.185
Bob Keegan
Careerverified
Per 9 Inningsverified
1.052
1.052
Dan Jennings
Career
Per 9 Innings
0.26
0.26
Bob Keegan
Careerverified
Per 9 Inningsverified
56.3
56.3
Dan Jennings
Career
Per 9 Innings
2
0.05
Bob Keegan
Careerverified
Per 9 Inningsverified
6
0.1
Dan Jennings
Career
Per 9 Innings
0
0
Bob Keegan
Career
Per 9 Innings
0
0
Dan Jennings
Career
Per 9 Innings
0
0
Bob Keegan
Career
Per 9 Innings
0
0
Dan Jennings
Career
Per 9 Innings
0
0
Bob Keegan
Career
Per 9 Innings
0
0
Dan Jennings
Career
Per 9 Innings
0
0
Bob Keegan
Career
Per 9 Innings
0
0

Hitting Stats for Dan Jennings and Bob Keegan

Dan Jennings
Careerverified
Per 600 PAverified
8
8
Bob Keegan
Career
Per 600 PA
6
6
Dan Jennings
Careerverified
Per 600 PAverified
390
58500
Bob Keegan
Career
Per 600 PA
136
345.76
Dan Jennings
Career
Per 600 PA
4
600
Bob Keegan
Careerverified
Per 600 PA
236
600
Dan Jennings
Career
Per 600 PAverified
4
600
Bob Keegan
Careerverified
Per 600 PA
196
498.31
Dan Jennings
Careerverified
Per 600 PAverified
0.5
0.5
Bob Keegan
Career
Per 600 PA
0.163
0.163
Dan Jennings
Careerverified
Per 600 PAverified
1.25
1.25
Bob Keegan
Career
Per 600 PA
0.489
0.489
Dan Jennings
Career
Per 600 PAverified
2
300
Bob Keegan
Careerverified
Per 600 PA
32
81.36
Dan Jennings
Career
Per 600 PAverified
1
150
Bob Keegan
Careerverified
Per 600 PA
29
73.73
Dan Jennings
Career
Per 600 PAverified
1
150
Bob Keegan
Careerverified
Per 600 PA
2
5.08
Dan Jennings
Career
Per 600 PA
0
0
Bob Keegan
Careerverified
Per 600 PAverified
1
2.54
Dan Jennings
Career
Per 600 PA
0
0
Bob Keegan
Career
Per 600 PA
0
0
Dan Jennings
Career
Per 600 PAverified
1
150
Bob Keegan
Careerverified
Per 600 PA
3
7.63
Dan Jennings
Careerverified
Per 600 PAverified
0.5
0.5
Bob Keegan
Career
Per 600 PA
0.094
0.094
Dan Jennings
Career
Per 600 PA
0
0
Bob Keegan
Career
Per 600 PA
0
0
Dan Jennings
Career
Per 600 PA
0
0
Bob Keegan
Career
Per 600 PA
0
0
Dan Jennings
Career
Per 600 PAverified
1.25
186.79
Bob Keegan
Careerverified
Per 600 PA
6.59
16.75
Dan Jennings
Career
Per 600 PAverified
3
450
Bob Keegan
Careerverified
Per 600 PA
36
91.53
Dan Jennings
Career
Per 600 PAverified
2
300
Bob Keegan
Careerverified
Per 600 PA
47
119.49
Dan Jennings
Careerverified
Per 600 PAverified
0.5
0.5
Bob Keegan
Career
Per 600 PA
0.218
0.218
Dan Jennings
Careerverified
Per 600 PAverified
0.75
0.75
Bob Keegan
Career
Per 600 PA
0.184
0.184
Dan Jennings
Careerverified
Per 600 PAverified
1.25
1.25
Bob Keegan
Career
Per 600 PA
0.401
0.401
Dan Jennings
Careerverified
Per 600 PAverified
0.25
0.25
Bob Keegan
Career
Per 600 PA
0.02
0.02
Dan Jennings
Careerverified
Per 600 PAverified
0.413
0.413
Bob Keegan
Career
Per 600 PA
0.144
0.144
Dan Jennings
Careerverified
Per 600 PAverified
1.5
1.5
Bob Keegan
Career
Per 600 PA
0.297
0.297
Dan Jennings
Careerverified
Per 600 PAverified
0.667
0.667
Bob Keegan
Career
Per 600 PA
0.188
0.188
Dan Jennings
Career
Per 600 PAverified
1
150
Bob Keegan
Careerverified
Per 600 PA
14
35.59
Dan Jennings
Career
Per 600 PA
0
0
Bob Keegan
Careerverified
Per 600 PAverified
19
48.31
Dan Jennings
Career
Per 600 PAverified
1
150
Bob Keegan
Careerverified
Per 600 PA
33
83.9
Dan Jennings
Career
Per 600 PAverified
1.2
180.17
Bob Keegan
Careerverified
Per 600 PA
5.95
15.12
Dan Jennings
Career
Per 600 PA
0
0
Bob Keegan
Careerverified
Per 600 PAverified
1
2.54
Dan Jennings
Career
Per 600 PA
0
0
Bob Keegan
Careerverified
Per 600 PAverified
14
35.59
Dan Jennings
Career
Per 600 PA
0
0
Bob Keegan
Career
Per 600 PA
0
0
Dan Jennings
Careerverified
Per 600 PA
1
150
Bob Keegan
Career
Per 600 PAverified
31
78.81
Dan Jennings
Career
Per 600 PA
4
4
Bob Keegan
Careerverified
Per 600 PAverified
7.61
7.61
Dan Jennings
Career
Per 600 PA
0
0
Bob Keegan
Careerverified
Per 600 PAverified
0.45
0.45
Dan Jennings
Career
Per 600 PA
0
0
Bob Keegan
Careerverified
Per 600 PAverified
20
50.85
Dan Jennings
Career
Per 600 PA
0
0
Bob Keegan
Careerverified
Per 600 PAverified
5
12.71
Dan Jennings
Careerverified
Per 600 PAverified
0
0
Bob Keegan
Career
Per 600 PA
8
20.34
Dan Jennings
Career
Per 600 PA
0
0
Bob Keegan
Career
Per 600 PA
0
0
Dan Jennings
Career
Per 600 PA
0
0
Bob Keegan
Career
Per 600 PA
0
0
Dan Jennings
Career
Per 600 PA
0
0
Bob Keegan
Career
Per 600 PA
0
0
Dan Jennings
Career
Per 600 PA
Bob Keegan
Career
Per 600 PA