Jack Dreyer vs. Herb Pennock — Career Comparison

Jack Dreyer
Gen ZUtahThrows LeftBats RightNorth AmericaLos Angeles DodgersNational LeagueRelief Pitcher
Herb Pennock
Lost GenerationPennsylvaniaThrows LeftBats SwitchNorth AmericaNew York YankeesAmerican LeagueHall of FameStarting Pitcher

Herb Pennock built a career as a starting pitcher and Jack Dreyer as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Jack Dreyer posted stronger surface numbers — ERA 2.95 and WHIP 1.114 compared to 3.6 and 1.348 for Herb Pennock. By the career numbers, Jack Dreyer had the better of this cross-role comparison — though era context would sharpen the verdict.

Pitching Stats for Jack Dreyer and Herb Pennock

Jack Dreyer
Career
Per 9 Innings
1
1
Herb Pennock
Careerverified
Per 9 Inningsverified
22
22
Jack Dreyer
Career
Per 9 Inningsverified
67
7.9
Herb Pennock
Careerverified
Per 9 Innings
617
1.55
Jack Dreyer
Career
Per 9 Innings
5
0.59
Herb Pennock
Careerverified
Per 9 Inningsverified
420
1.06
Jack Dreyer
Career
Per 9 Innings
3
0.35
Herb Pennock
Careerverified
Per 9 Inningsverified
240
0.6
Jack Dreyer
Careerverified
Per 9 Inningsverified
2
0.24
Herb Pennock
Career
Per 9 Innings
162
0.41
Jack Dreyer
Careerverified
Per 9 Inningsverified
60
60
Herb Pennock
Career
Per 9 Innings
59.7
59.7
Jack Dreyer
Career
Per 9 Innings
7.46
7.46
Herb Pennock
Careerverified
Per 9 Inningsverified
68.07
68.07
Jack Dreyer
Career
Per 9 Innings
0
0
Herb Pennock
Careerverified
Per 9 Inningsverified
247
0.62
Jack Dreyer
Career
Per 9 Innings
0
0
Herb Pennock
Careerverified
Per 9 Inningsverified
35
0.09
Jack Dreyer
Career
Per 9 Inningsverified
4
0.47
Herb Pennock
Careerverified
Per 9 Innings
32
0.08
Jack Dreyer
Careerverified
Per 9 Inningsverified
25
2.95
Herb Pennock
Career
Per 9 Innings
1428
3.6
Jack Dreyer
Careerverified
Per 9 Inningsverified
2.95
2.95
Herb Pennock
Career
Per 9 Innings
3.6
3.6
Jack Dreyer
Careerverified
Per 9 Inningsverified
1.99
1.99
Herb Pennock
Career
Per 9 Innings
3.64
3.64
Jack Dreyer
Careerverified
Per 9 Inningsverified
2.69
2.69
Herb Pennock
Career
Per 9 Innings
3.58
3.58
Jack Dreyer
Careerverified
Per 9 Inningsverified
0.203
0.203
Herb Pennock
Career
Per 9 Innings
0.275
0.275
Jack Dreyer
Career
Per 9 Innings
229
27
Herb Pennock
Careerverified
Per 9 Innings
10715
27
Jack Dreyer
Career
Per 9 Innings
76.1
9
Herb Pennock
Careerverified
Per 9 Innings
3571.2
9
Jack Dreyer
Careerverified
Per 9 Inningsverified
56
6.6
Herb Pennock
Career
Per 9 Innings
3900
9.83
Jack Dreyer
Careerverified
Per 9 Inningsverified
6.6
6.6
Herb Pennock
Career
Per 9 Innings
9.83
9.83
Jack Dreyer
Careerverified
Per 9 Innings
4
0.47
Herb Pennock
Career
Per 9 Inningsverified
128
0.32
Jack Dreyer
Career
Per 9 Innings
0.47
0.47
Herb Pennock
Careerverified
Per 9 Inningsverified
0.32
0.32
Jack Dreyer
Careerverified
Per 9 Inningsverified
0.06
0.06
Herb Pennock
Career
Per 9 Innings
0.21
0.21
Jack Dreyer
Careerverified
Per 9 Innings
24
2.83
Herb Pennock
Career
Per 9 Inningsverified
916
2.31
Jack Dreyer
Career
Per 9 Innings
5
0.59
Herb Pennock
Careerverified
Per 9 Inningsverified
0
0
Jack Dreyer
Career
Per 9 Innings
2.83
2.83
Herb Pennock
Careerverified
Per 9 Inningsverified
2.31
2.31
Jack Dreyer
Career
Per 9 Inningsverified
74
8.72
Herb Pennock
Careerverified
Per 9 Innings
1227
3.09
Jack Dreyer
Careerverified
Per 9 Inningsverified
8.72
8.72
Herb Pennock
Career
Per 9 Innings
3.09
3.09
Jack Dreyer
Career
Per 9 Innings
1.1
1.1
Herb Pennock
Careerverified
Per 9 Inningsverified
1.99
1.99
Jack Dreyer
Careerverified
Per 9 Inningsverified
1.284
1.284
Herb Pennock
Career
Per 9 Innings
0.6
0.6
Jack Dreyer
Careerverified
Per 9 Inningsverified
1
0.12
Herb Pennock
Career
Per 9 Innings
65
0.16
Jack Dreyer
Careerverified
Per 9 Inningsverified
0
0
Herb Pennock
Career
Per 9 Innings
36
0.09
Jack Dreyer
Careerverified
Per 9 Inningsverified
0
0
Herb Pennock
Career
Per 9 Innings
6
0.02
Jack Dreyer
Career
Per 9 Innings
307
36.2
Herb Pennock
Careerverified
Per 9 Inningsverified
15154
38.19
Jack Dreyer
Career
Per 9 Inningsverified
14
1.65
Herb Pennock
Careerverified
Per 9 Innings
133
0.34
Jack Dreyer
Careerverified
Per 9 Inningsverified
26
3.07
Herb Pennock
Career
Per 9 Innings
1692
4.26
Jack Dreyer
Careerverified
Per 9 Inningsverified
3.07
3.07
Herb Pennock
Career
Per 9 Innings
4.26
4.26
Jack Dreyer
Career
Per 9 Innings
3
0.35
Herb Pennock
Careerverified
Per 9 Inningsverified
0
0
Jack Dreyer
Career
Per 9 Innings
4
0.47
Herb Pennock
Careerverified
Per 9 Inningsverified
0
0
Jack Dreyer
Careerverified
Per 9 Inningsverified
1
0.12
Herb Pennock
Career
Per 9 Innings
0
0
Jack Dreyer
Careerverified
Per 9 Inningsverified
1.048
1.048
Herb Pennock
Career
Per 9 Innings
1.348
1.348
Jack Dreyer
Career
Per 9 Innings
276
32.54
Herb Pennock
Careerverified
Per 9 Inningsverified
14202
35.79
Jack Dreyer
Careerverified
Per 9 Inningsverified
0.39
0.39
Herb Pennock
Career
Per 9 Innings
2.74
2.74
Jack Dreyer
Careerverified
Per 9 Inningsverified
0.263
0.263
Herb Pennock
Career
Per 9 Innings
0.294
0.294
Jack Dreyer
Career
Per 9 Innings
36.2
36.2
Herb Pennock
Careerverified
Per 9 Inningsverified
38.19
38.19

Fielding Stats for Jack Dreyer and Herb Pennock

Jack Dreyer
Career
Per 9 Inningsverified
1
1
Herb Pennock
Careerverified
Per 9 Innings
22
Jack Dreyer
Career
Per 9 Inningsverified
67
7.9
Herb Pennock
Careerverified
Per 9 Innings
617
Jack Dreyer
Careerverified
Per 9 Inningsverified
5
0.59
Herb Pennock
Career
Per 9 Innings
0
Jack Dreyer
Careerverified
Per 9 Inningsverified
229
27
Herb Pennock
Career
Per 9 Innings
0
Jack Dreyer
Careerverified
Per 9 Inningsverified
76.1
9
Herb Pennock
Career
Per 9 Innings
0
Jack Dreyer
Career
Per 9 Inningsverified
3
0.35
Herb Pennock
Careerverified
Per 9 Innings
101
Jack Dreyer
Career
Per 9 Inningsverified
4
0.47
Herb Pennock
Careerverified
Per 9 Innings
824
Jack Dreyer
Careerverified
Per 9 Innings
0
0
Herb Pennock
Career
Per 9 Innings
26
Jack Dreyer
Career
Per 9 Inningsverified
7
0.83
Herb Pennock
Careerverified
Per 9 Innings
951
Jack Dreyer
Career
Per 9 Inningsverified
7
0.83
Herb Pennock
Careerverified
Per 9 Innings
925
Jack Dreyer
Careerverified
Per 9 Inningsverified
100
100
Herb Pennock
Career
Per 9 Innings
97.27
Jack Dreyer
Career
Per 9 Inningsverified
0.105
0.105
Herb Pennock
Careerverified
Per 9 Innings
1.499
Jack Dreyer
Careerverified
Per 9 Inningsverified
7.46
7.46
Herb Pennock
Career
Per 9 Innings
0
Jack Dreyer
Career
Per 9 Innings
0
0
Herb Pennock
Careerverified
Per 9 Innings
45
Jack Dreyer
Career
Per 9 Innings
0
0
Herb Pennock
Career
Per 9 Innings
0
Jack Dreyer
Career
Per 9 Innings
0
0
Herb Pennock
Career
Per 9 Innings
0
Jack Dreyer
Career
Per 9 Innings
0
0
Herb Pennock
Career
Per 9 Innings
0
Jack Dreyer
Career
Per 9 Innings
0
0
Herb Pennock
Career
Per 9 Innings
0

Hitting Stats for Jack Dreyer and Herb Pennock

Jack Dreyer
Career
Per 600 PA
1
Herb Pennock
Careerverified
Per 600 PAverified
22
22
Jack Dreyer
Career
Per 600 PA
67
Herb Pennock
Careerverified
Per 600 PAverified
620
260.87
Jack Dreyer
Career
Per 600 PA
0
Herb Pennock
Careerverified
Per 600 PAverified
1426
600
Jack Dreyer
Career
Per 600 PA
0
Herb Pennock
Careerverified
Per 600 PAverified
1214
510.8
Jack Dreyer
Career
Per 600 PA
Herb Pennock
Careerverified
Per 600 PAverified
0.191
0.191
Jack Dreyer
Career
Per 600 PA
Herb Pennock
Careerverified
Per 600 PAverified
0.547
0.547
Jack Dreyer
Career
Per 600 PA
0
Herb Pennock
Careerverified
Per 600 PAverified
232
97.62
Jack Dreyer
Career
Per 600 PA
0
Herb Pennock
Careerverified
Per 600 PAverified
191
80.36
Jack Dreyer
Career
Per 600 PA
0
Herb Pennock
Careerverified
Per 600 PAverified
33
13.88
Jack Dreyer
Career
Per 600 PA
0
Herb Pennock
Careerverified
Per 600 PAverified
4
1.68
Jack Dreyer
Career
Per 600 PA
0
Herb Pennock
Careerverified
Per 600 PAverified
4
1.68
Jack Dreyer
Career
Per 600 PA
0
Herb Pennock
Careerverified
Per 600 PAverified
41
17.25
Jack Dreyer
Career
Per 600 PA
Herb Pennock
Careerverified
Per 600 PAverified
0.177
0.177
Jack Dreyer
Career
Per 600 PA
Herb Pennock
Careerverified
Per 600 PAverified
0.003
0.003
Jack Dreyer
Career
Per 600 PA
Herb Pennock
Careerverified
Per 600 PAverified
0.017
0.017
Jack Dreyer
Career
Per 600 PA
Herb Pennock
Careerverified
Per 600 PAverified
77.94
32.79
Jack Dreyer
Career
Per 600 PA
0
Herb Pennock
Careerverified
Per 600 PAverified
285
119.92
Jack Dreyer
Career
Per 600 PA
0
Herb Pennock
Careerverified
Per 600 PAverified
333
140.11
Jack Dreyer
Career
Per 600 PA
Herb Pennock
Careerverified
Per 600 PAverified
0.253
0.253
Jack Dreyer
Career
Per 600 PA
Herb Pennock
Careerverified
Per 600 PAverified
0.235
0.235
Jack Dreyer
Career
Per 600 PA
Herb Pennock
Careerverified
Per 600 PAverified
0.488
0.488
Jack Dreyer
Career
Per 600 PA
Herb Pennock
Careerverified
Per 600 PAverified
0.044
0.044
Jack Dreyer
Career
Per 600 PA
Herb Pennock
Careerverified
Per 600 PAverified
0.173
0.173
Jack Dreyer
Career
Per 600 PA
Herb Pennock
Careerverified
Per 600 PAverified
0.394
0.394
Jack Dreyer
Career
Per 600 PA
Herb Pennock
Careerverified
Per 600 PAverified
0.221
0.221
Jack Dreyer
Career
Per 600 PA
0
Herb Pennock
Careerverified
Per 600 PAverified
108
45.44
Jack Dreyer
Career
Per 600 PA
0
Herb Pennock
Careerverified
Per 600 PAverified
103
43.34
Jack Dreyer
Career
Per 600 PA
0
Herb Pennock
Careerverified
Per 600 PAverified
207
87.1
Jack Dreyer
Career
Per 600 PA
Herb Pennock
Careerverified
Per 600 PAverified
85.09
35.8
Jack Dreyer
Career
Per 600 PA
0
Herb Pennock
Careerverified
Per 600 PAverified
7
2.95
Jack Dreyer
Career
Per 600 PA
0
Herb Pennock
Careerverified
Per 600 PAverified
94
39.55
Jack Dreyer
Career
Per 600 PA
0
Herb Pennock
Career
Per 600 PA
0
0
Jack Dreyer
Careerverified
Per 600 PAverified
0
Herb Pennock
Career
Per 600 PA
178
74.89
Jack Dreyer
Career
Per 600 PA
Herb Pennock
Careerverified
Per 600 PAverified
8.01
8.01
Jack Dreyer
Career
Per 600 PA
Herb Pennock
Careerverified
Per 600 PAverified
0.53
0.53
Jack Dreyer
Career
Per 600 PA
0
Herb Pennock
Careerverified
Per 600 PAverified
111
46.7
Jack Dreyer
Career
Per 600 PA
0
Herb Pennock
Career
Per 600 PA
0
0
Jack Dreyer
Career
Per 600 PA
0
Herb Pennock
Career
Per 600 PA
0
0
Jack Dreyer
Career
Per 600 PA
0
Herb Pennock
Careerverified
Per 600 PAverified
1
0.42
Jack Dreyer
Career
Per 600 PA
0
Herb Pennock
Career
Per 600 PA
0
0
Jack Dreyer
Career
Per 600 PA
0
Herb Pennock
Careerverified
Per 600 PAverified
1
0.42
Jack Dreyer
Career
Per 600 PA
Herb Pennock
Careerverified
Per 600 PAverified
100
100