Ad Gumbert vs. Jack Leiter — Career Comparison

Ad Gumbert
Pre-GenerationalPennsylvaniaThrows RightBats RightNorth AmericaChicago CubsNational LeagueRelief Pitcher
Jack Leiter
Gen ZFloridaThrows RightBats RightNorth AmericaTexas RangersAmerican LeagueStarting Pitcher

Jack Leiter built a career as a starting pitcher and Ad Gumbert as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Ad Gumbert posted stronger surface numbers — ERA 4.27 and WHIP 1.490 compared to 4.8 and 1.361 for Jack Leiter. By the career numbers, Ad Gumbert had the better of this cross-role comparison — though era context would sharpen the verdict.

Pitching Stats for Ad Gumbert and Jack Leiter

Ad Gumbert
Careerverified
Per 9 Inningsverified
9
9
Jack Leiter
Career
Per 9 Innings
2
2
Ad Gumbert
Careerverified
Per 9 Innings
264
1.19
Jack Leiter
Career
Per 9 Inningsverified
38
1.83
Ad Gumbert
Careerverified
Per 9 Innings
236
1.06
Jack Leiter
Career
Per 9 Inningsverified
35
1.68
Ad Gumbert
Careerverified
Per 9 Inningsverified
123
0.55
Jack Leiter
Career
Per 9 Innings
10
0.48
Ad Gumbert
Career
Per 9 Inningsverified
102
0.46
Jack Leiter
Careerverified
Per 9 Innings
13
0.62
Ad Gumbert
Careerverified
Per 9 Inningsverified
54.67
54.67
Jack Leiter
Career
Per 9 Innings
43.48
43.48
Ad Gumbert
Career
Per 9 Innings
89.39
89.39
Jack Leiter
Careerverified
Per 9 Inningsverified
92.11
92.11
Ad Gumbert
Careerverified
Per 9 Inningsverified
192
0.87
Jack Leiter
Career
Per 9 Innings
0
0
Ad Gumbert
Careerverified
Per 9 Inningsverified
7
0.03
Jack Leiter
Career
Per 9 Innings
0
0
Ad Gumbert
Careerverified
Per 9 Innings
1
0
Jack Leiter
Career
Per 9 Innings
0
0
Ad Gumbert
Career
Per 9 Inningsverified
947
4.27
Jack Leiter
Careerverified
Per 9 Innings
100
4.8
Ad Gumbert
Careerverified
Per 9 Inningsverified
4.27
4.27
Jack Leiter
Career
Per 9 Innings
4.8
4.8
Ad Gumbert
Career
Per 9 Innings
4.39
4.39
Jack Leiter
Careerverified
Per 9 Inningsverified
4.12
4.12
Ad Gumbert
Careerverified
Per 9 Inningsverified
4.06
4.06
Jack Leiter
Career
Per 9 Innings
4.3
4.3
Ad Gumbert
Career
Per 9 Innings
0.284
0.284
Jack Leiter
Careerverified
Per 9 Inningsverified
0.238
0.238
Ad Gumbert
Careerverified
Per 9 Innings
5989
27
Jack Leiter
Career
Per 9 Innings
562
27
Ad Gumbert
Careerverified
Per 9 Innings
1996.1
9
Jack Leiter
Career
Per 9 Innings
187.1
9
Ad Gumbert
Career
Per 9 Innings
2338
10.54
Jack Leiter
Careerverified
Per 9 Inningsverified
171
8.22
Ad Gumbert
Career
Per 9 Innings
10.54
10.54
Jack Leiter
Careerverified
Per 9 Inningsverified
8.22
8.22
Ad Gumbert
Career
Per 9 Inningsverified
82
0.37
Jack Leiter
Careerverified
Per 9 Innings
25
1.2
Ad Gumbert
Careerverified
Per 9 Inningsverified
0.37
0.37
Jack Leiter
Career
Per 9 Innings
1.2
1.2
Ad Gumbert
Careerverified
Per 9 Inningsverified
0.31
0.31
Jack Leiter
Career
Per 9 Innings
0.66
0.66
Ad Gumbert
Career
Per 9 Inningsverified
637
2.87
Jack Leiter
Careerverified
Per 9 Innings
84
4.04
Ad Gumbert
Career
Per 9 Innings
0
0
Jack Leiter
Career
Per 9 Innings
0
0
Ad Gumbert
Careerverified
Per 9 Inningsverified
2.87
2.87
Jack Leiter
Career
Per 9 Innings
4.04
4.04
Ad Gumbert
Careerverified
Per 9 Innings
549
2.48
Jack Leiter
Career
Per 9 Inningsverified
179
8.6
Ad Gumbert
Career
Per 9 Innings
2.48
2.48
Jack Leiter
Careerverified
Per 9 Inningsverified
8.6
8.6
Ad Gumbert
Career
Per 9 Innings
2.08
2.08
Jack Leiter
Careerverified
Per 9 Inningsverified
4.71
4.71
Ad Gumbert
Career
Per 9 Innings
0.594
0.594
Jack Leiter
Careerverified
Per 9 Inningsverified
1.404
1.404
Ad Gumbert
Career
Per 9 Inningsverified
46
0.21
Jack Leiter
Careerverified
Per 9 Innings
13
0.62
Ad Gumbert
Career
Per 9 Inningsverified
82
0.37
Jack Leiter
Careerverified
Per 9 Innings
8
0.38
Ad Gumbert
Careerverified
Per 9 Inningsverified
0
0
Jack Leiter
Career
Per 9 Innings
1
0.05
Ad Gumbert
Careerverified
Per 9 Inningsverified
8956
40.38
Jack Leiter
Career
Per 9 Innings
819
39.35
Ad Gumbert
Careerverified
Per 9 Inningsverified
28
0.13
Jack Leiter
Career
Per 9 Innings
1
0.05
Ad Gumbert
Career
Per 9 Innings
1355
6.11
Jack Leiter
Careerverified
Per 9 Inningsverified
108
5.19
Ad Gumbert
Career
Per 9 Innings
6.11
6.11
Jack Leiter
Careerverified
Per 9 Inningsverified
5.19
5.19
Ad Gumbert
Careerverified
Per 9 Inningsverified
0
0
Jack Leiter
Career
Per 9 Innings
2
0.1
Ad Gumbert
Careerverified
Per 9 Inningsverified
0
0
Jack Leiter
Career
Per 9 Innings
5
0.24
Ad Gumbert
Career
Per 9 Innings
0
0
Jack Leiter
Careerverified
Per 9 Inningsverified
10
0.48
Ad Gumbert
Career
Per 9 Innings
1.49
1.49
Jack Leiter
Careerverified
Per 9 Inningsverified
1.361
1.361
Ad Gumbert
Careerverified
Per 9 Inningsverified
8237
37.13
Jack Leiter
Career
Per 9 Innings
720
34.59
Ad Gumbert
Career
Per 9 Innings
5.13
5.13
Jack Leiter
Careerverified
Per 9 Inningsverified
2.84
2.84
Ad Gumbert
Career
Per 9 Innings
0.297
0.297
Jack Leiter
Careerverified
Per 9 Inningsverified
0.283
0.283
Ad Gumbert
Careerverified
Per 9 Inningsverified
40.38
40.38
Jack Leiter
Career
Per 9 Innings
39.35
39.35

Fielding Stats for Ad Gumbert and Jack Leiter

Ad Gumbert
Careerverified
Per 9 Inningsverified
9
9
Jack Leiter
Career
Per 9 Innings
2
2
Ad Gumbert
Careerverified
Per 9 Innings
303
1.19
Jack Leiter
Career
Per 9 Inningsverified
38
1.83
Ad Gumbert
Career
Per 9 Innings
0
0
Jack Leiter
Careerverified
Per 9 Inningsverified
35
1.68
Ad Gumbert
Careerverified
Per 9 Innings
6888
27
Jack Leiter
Career
Per 9 Innings
562
27
Ad Gumbert
Careerverified
Per 9 Innings
2296
9
Jack Leiter
Career
Per 9 Innings
187.1
9
Ad Gumbert
Careerverified
Per 9 Innings
173
0.68
Jack Leiter
Career
Per 9 Inningsverified
17
0.82
Ad Gumbert
Careerverified
Per 9 Inningsverified
439
1.72
Jack Leiter
Career
Per 9 Innings
11
0.53
Ad Gumbert
Career
Per 9 Innings
61
0.24
Jack Leiter
Careerverified
Per 9 Inningsverified
1
0.05
Ad Gumbert
Careerverified
Per 9 Inningsverified
673
2.64
Jack Leiter
Career
Per 9 Innings
29
1.39
Ad Gumbert
Careerverified
Per 9 Inningsverified
612
2.4
Jack Leiter
Career
Per 9 Innings
28
1.35
Ad Gumbert
Career
Per 9 Innings
90.94
90.94
Jack Leiter
Careerverified
Per 9 Inningsverified
96.55
96.55
Ad Gumbert
Careerverified
Per 9 Inningsverified
2.02
2.02
Jack Leiter
Career
Per 9 Innings
0.737
0.737
Ad Gumbert
Career
Per 9 Innings
0
0
Jack Leiter
Careerverified
Per 9 Inningsverified
92.11
92.11
Ad Gumbert
Careerverified
Per 9 Inningsverified
13
0.05
Jack Leiter
Career
Per 9 Innings
0
0
Ad Gumbert
Career
Per 9 Innings
0
0
Jack Leiter
Career
Per 9 Innings
0
0
Ad Gumbert
Career
Per 9 Innings
0
0
Jack Leiter
Career
Per 9 Innings
0
0
Ad Gumbert
Career
Per 9 Innings
0
0
Jack Leiter
Career
Per 9 Innings
0
0
Ad Gumbert
Career
Per 9 Innings
0
0
Jack Leiter
Career
Per 9 Innings
0
0

Hitting Stats for Ad Gumbert and Jack Leiter

Ad Gumbert
Careerverified
Per 600 PAverified
9
9
Jack Leiter
Career
Per 600 PA
2
2
Ad Gumbert
Careerverified
Per 600 PA
297
169.23
Jack Leiter
Career
Per 600 PAverified
39
23400
Ad Gumbert
Careerverified
Per 600 PA
1053
600
Jack Leiter
Career
Per 600 PA
1
600
Ad Gumbert
Careerverified
Per 600 PA
960
547.01
Jack Leiter
Career
Per 600 PAverified
1
600
Ad Gumbert
Careerverified
Per 600 PAverified
0.275
0.275
Jack Leiter
Career
Per 600 PA
0
0
Ad Gumbert
Careerverified
Per 600 PAverified
0.757
0.757
Jack Leiter
Career
Per 600 PA
0
0
Ad Gumbert
Careerverified
Per 600 PAverified
264
150.43
Jack Leiter
Career
Per 600 PA
0
0
Ad Gumbert
Careerverified
Per 600 PAverified
197
112.25
Jack Leiter
Career
Per 600 PA
0
0
Ad Gumbert
Careerverified
Per 600 PAverified
33
18.8
Jack Leiter
Career
Per 600 PA
0
0
Ad Gumbert
Careerverified
Per 600 PAverified
19
10.83
Jack Leiter
Career
Per 600 PA
0
0
Ad Gumbert
Careerverified
Per 600 PAverified
15
8.55
Jack Leiter
Career
Per 600 PA
0
0
Ad Gumbert
Careerverified
Per 600 PAverified
67
38.18
Jack Leiter
Career
Per 600 PA
0
0
Ad Gumbert
Careerverified
Per 600 PAverified
0.254
0.254
Jack Leiter
Career
Per 600 PA
Ad Gumbert
Careerverified
Per 600 PAverified
0.016
0.016
Jack Leiter
Career
Per 600 PA
0
0
Ad Gumbert
Careerverified
Per 600 PAverified
0.057
0.057
Jack Leiter
Career
Per 600 PA
Ad Gumbert
Careerverified
Per 600 PAverified
137.16
78.15
Jack Leiter
Career
Per 600 PA
0
0
Ad Gumbert
Careerverified
Per 600 PAverified
380
216.52
Jack Leiter
Career
Per 600 PA
0
0
Ad Gumbert
Careerverified
Per 600 PAverified
355
202.28
Jack Leiter
Career
Per 600 PA
0
0
Ad Gumbert
Careerverified
Per 600 PAverified
0.338
0.338
Jack Leiter
Career
Per 600 PA
0
0
Ad Gumbert
Careerverified
Per 600 PAverified
0.396
0.396
Jack Leiter
Career
Per 600 PA
0
0
Ad Gumbert
Careerverified
Per 600 PAverified
0.734
0.734
Jack Leiter
Career
Per 600 PA
0
0
Ad Gumbert
Careerverified
Per 600 PAverified
0.121
0.121
Jack Leiter
Career
Per 600 PA
0
0
Ad Gumbert
Careerverified
Per 600 PAverified
0.251
0.251
Jack Leiter
Career
Per 600 PA
0
0
Ad Gumbert
Careerverified
Per 600 PAverified
0.704
0.704
Jack Leiter
Career
Per 600 PA
0
0
Ad Gumbert
Careerverified
Per 600 PAverified
0.314
0.314
Jack Leiter
Career
Per 600 PA
Ad Gumbert
Careerverified
Per 600 PAverified
155
88.32
Jack Leiter
Career
Per 600 PA
0
0
Ad Gumbert
Careerverified
Per 600 PAverified
124
70.66
Jack Leiter
Career
Per 600 PA
0
0
Ad Gumbert
Careerverified
Per 600 PAverified
264
150.43
Jack Leiter
Career
Per 600 PA
0
0
Ad Gumbert
Careerverified
Per 600 PAverified
148.66
84.71
Jack Leiter
Career
Per 600 PA
-0.11
-66.4
Ad Gumbert
Careerverified
Per 600 PAverified
11
6.27
Jack Leiter
Career
Per 600 PA
0
0
Ad Gumbert
Careerverified
Per 600 PAverified
80
45.58
Jack Leiter
Career
Per 600 PA
0
0
Ad Gumbert
Career
Per 600 PA
0
0
Jack Leiter
Career
Per 600 PA
0
0
Ad Gumbert
Career
Per 600 PAverified
153
87.18
Jack Leiter
Careerverified
Per 600 PA
1
600
Ad Gumbert
Careerverified
Per 600 PAverified
6.88
6.88
Jack Leiter
Career
Per 600 PA
1
1
Ad Gumbert
Careerverified
Per 600 PAverified
0.52
0.52
Jack Leiter
Career
Per 600 PA
0
0
Ad Gumbert
Careerverified
Per 600 PAverified
2
1.14
Jack Leiter
Career
Per 600 PA
0
0
Ad Gumbert
Career
Per 600 PA
0
0
Jack Leiter
Career
Per 600 PA
0
0
Ad Gumbert
Career
Per 600 PA
0
0
Jack Leiter
Career
Per 600 PA
0
0
Ad Gumbert
Careerverified
Per 600 PAverified
19
10.83
Jack Leiter
Career
Per 600 PA
0
0
Ad Gumbert
Career
Per 600 PA
0
0
Jack Leiter
Career
Per 600 PA
0
0
Ad Gumbert
Careerverified
Per 600 PAverified
19
10.83
Jack Leiter
Career
Per 600 PA
0
0
Ad Gumbert
Careerverified
Per 600 PAverified
100
100
Jack Leiter
Career
Per 600 PA