Mark Leiter vs. Gabe Speier — Career Comparison

Mark Leiter
Baby BoomersIllinoisThrows RightBats RightNorth AmericaDetroit TigersAmerican LeagueStarting Pitcher
Gabe Speier
MillenialCaliforniaThrows LeftBats LeftNorth AmericaSeattle MarinersAmerican LeagueRelief Pitcher

Mark Leiter built a career as a starting pitcher and Gabe Speier as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Gabe Speier led in walk avoidance (BB%+ 198 vs 105), skill-based run prevention (DICE+ 150 vs 93), and home run suppression (HR9+ 119 vs 80). Role difference aside, Gabe Speier holds a clear edge on every meaningful shared measure.

Pitching Stats for Mark Leiter and Gabe Speier

Mark Leiter
Careerverified
Per 9 Inningsverified
11
11
Gabe Speier
Career
Per 9 Innings
7
7
Mark Leiter
Careerverified
Per 9 Innings
335
2.55
Gabe Speier
Career
Per 9 Inningsverified
215
10.73
Mark Leiter
Careerverified
Per 9 Inningsverified
149
1.13
Gabe Speier
Career
Per 9 Innings
1
0.05
Mark Leiter
Careerverified
Per 9 Inningsverified
65
0.49
Gabe Speier
Career
Per 9 Innings
6
0.3
Mark Leiter
Career
Per 9 Innings
73
0.55
Gabe Speier
Careerverified
Per 9 Inningsverified
9
0.45
Mark Leiter
Careerverified
Per 9 Inningsverified
47.1
47.1
Gabe Speier
Career
Per 9 Innings
40
40
Mark Leiter
Careerverified
Per 9 Inningsverified
44.48
44.48
Gabe Speier
Career
Per 9 Innings
0.47
0.47
Mark Leiter
Careerverified
Per 9 Inningsverified
15
0.11
Gabe Speier
Career
Per 9 Innings
0
0
Mark Leiter
Careerverified
Per 9 Inningsverified
1
0.01
Gabe Speier
Career
Per 9 Innings
0
0
Mark Leiter
Careerverified
Per 9 Inningsverified
26
0.2
Gabe Speier
Career
Per 9 Innings
1
0.05
Mark Leiter
Career
Per 9 Innings
602
4.57
Gabe Speier
Careerverified
Per 9 Inningsverified
73
3.64
Mark Leiter
Career
Per 9 Innings
4.57
4.57
Gabe Speier
Careerverified
Per 9 Inningsverified
3.64
3.64
Mark Leiter
Career
Per 9 Innings
4.41
4.41
Gabe Speier
Careerverified
Per 9 Inningsverified
2.93
2.93
Mark Leiter
Career
Per 9 Innings
4.46
4.46
Gabe Speier
Careerverified
Per 9 Inningsverified
3.03
3.03
Mark Leiter
Career
Per 9 Innings
0.265
0.265
Gabe Speier
Careerverified
Per 9 Inningsverified
0.224
0.224
Mark Leiter
Careerverified
Per 9 Innings
3553
27
Gabe Speier
Career
Per 9 Innings
541
27
Mark Leiter
Careerverified
Per 9 Innings
1184.1
9
Gabe Speier
Career
Per 9 Innings
180.1
9
Mark Leiter
Career
Per 9 Innings
1205
9.16
Gabe Speier
Careerverified
Per 9 Inningsverified
149
7.44
Mark Leiter
Career
Per 9 Innings
9.16
9.16
Gabe Speier
Careerverified
Per 9 Inningsverified
7.44
7.44
Mark Leiter
Career
Per 9 Innings
155
1.18
Gabe Speier
Careerverified
Per 9 Inningsverified
19
0.95
Mark Leiter
Career
Per 9 Innings
1.18
1.18
Gabe Speier
Careerverified
Per 9 Inningsverified
0.95
0.95
Mark Leiter
Career
Per 9 Innings
0.46
0.46
Gabe Speier
Careerverified
Per 9 Inningsverified
0.09
0.09
Mark Leiter
Career
Per 9 Innings
424
3.22
Gabe Speier
Careerverified
Per 9 Inningsverified
51
2.55
Mark Leiter
Career
Per 9 Innings
43
0.33
Gabe Speier
Careerverified
Per 9 Inningsverified
6
0.3
Mark Leiter
Career
Per 9 Innings
3.22
3.22
Gabe Speier
Careerverified
Per 9 Inningsverified
2.55
2.55
Mark Leiter
Careerverified
Per 9 Innings
892
6.78
Gabe Speier
Career
Per 9 Inningsverified
214
10.68
Mark Leiter
Career
Per 9 Innings
6.78
6.78
Gabe Speier
Careerverified
Per 9 Inningsverified
10.68
10.68
Mark Leiter
Careerverified
Per 9 Inningsverified
2.66
2.66
Gabe Speier
Career
Per 9 Innings
1
1
Mark Leiter
Career
Per 9 Innings
1.111
1.111
Gabe Speier
Careerverified
Per 9 Inningsverified
1.47
1.47
Mark Leiter
Career
Per 9 Innings
46
0.35
Gabe Speier
Careerverified
Per 9 Inningsverified
6
0.3
Mark Leiter
Career
Per 9 Innings
75
0.57
Gabe Speier
Careerverified
Per 9 Inningsverified
11
0.55
Mark Leiter
Career
Per 9 Innings
9
0.07
Gabe Speier
Careerverified
Per 9 Inningsverified
0
0
Mark Leiter
Careerverified
Per 9 Inningsverified
5154
39.17
Gabe Speier
Career
Per 9 Innings
736
36.73
Mark Leiter
Careerverified
Per 9 Innings
88
0.67
Gabe Speier
Career
Per 9 Inningsverified
25
1.25
Mark Leiter
Career
Per 9 Innings
664
5.05
Gabe Speier
Careerverified
Per 9 Inningsverified
77
3.84
Mark Leiter
Career
Per 9 Innings
5.05
5.05
Gabe Speier
Careerverified
Per 9 Inningsverified
3.84
3.84
Mark Leiter
Career
Per 9 Innings
59
0.45
Gabe Speier
Careerverified
Per 9 Inningsverified
1
0.05
Mark Leiter
Career
Per 9 Inningsverified
48
0.36
Gabe Speier
Careerverified
Per 9 Innings
9
0.45
Mark Leiter
Careerverified
Per 9 Innings
76
0.58
Gabe Speier
Career
Per 9 Inningsverified
13
0.65
Mark Leiter
Career
Per 9 Innings
1.376
1.376
Gabe Speier
Careerverified
Per 9 Inningsverified
1.109
1.109
Mark Leiter
Careerverified
Per 9 Inningsverified
4548
34.56
Gabe Speier
Career
Per 9 Innings
664
33.14
Mark Leiter
Career
Per 9 Innings
1.98
1.98
Gabe Speier
Careerverified
Per 9 Inningsverified
0.36
0.36
Mark Leiter
Careerverified
Per 9 Inningsverified
0.3
0.3
Gabe Speier
Career
Per 9 Innings
0.302
0.302
Mark Leiter
Careerverified
Per 9 Inningsverified
39.17
39.17
Gabe Speier
Career
Per 9 Innings
36.73
36.73

Fielding Stats for Mark Leiter and Gabe Speier

Mark Leiter
Careerverified
Per 9 Inningsverified
11
11
Gabe Speier
Career
Per 9 Innings
7
7
Mark Leiter
Careerverified
Per 9 Innings
335
2.55
Gabe Speier
Career
Per 9 Inningsverified
215
10.73
Mark Leiter
Careerverified
Per 9 Inningsverified
149
1.13
Gabe Speier
Career
Per 9 Innings
1
0.05
Mark Leiter
Careerverified
Per 9 Innings
3553
27
Gabe Speier
Career
Per 9 Innings
541
27
Mark Leiter
Careerverified
Per 9 Innings
1184.1
9
Gabe Speier
Career
Per 9 Innings
180.1
9
Mark Leiter
Careerverified
Per 9 Innings
62
0.47
Gabe Speier
Career
Per 9 Inningsverified
10
0.5
Mark Leiter
Careerverified
Per 9 Inningsverified
156
1.19
Gabe Speier
Career
Per 9 Innings
17
0.85
Mark Leiter
Career
Per 9 Innings
15
0.11
Gabe Speier
Careerverified
Per 9 Inningsverified
0
0
Mark Leiter
Careerverified
Per 9 Inningsverified
233
1.77
Gabe Speier
Career
Per 9 Innings
27
1.35
Mark Leiter
Careerverified
Per 9 Inningsverified
218
1.66
Gabe Speier
Career
Per 9 Innings
27
1.35
Mark Leiter
Career
Per 9 Innings
93.56
93.56
Gabe Speier
Careerverified
Per 9 Inningsverified
100
100
Mark Leiter
Careerverified
Per 9 Inningsverified
0.651
0.651
Gabe Speier
Career
Per 9 Innings
0.126
0.126
Mark Leiter
Careerverified
Per 9 Inningsverified
44.48
44.48
Gabe Speier
Career
Per 9 Innings
0.47
0.47
Mark Leiter
Careerverified
Per 9 Inningsverified
13
0.1
Gabe Speier
Career
Per 9 Innings
1
0.05
Mark Leiter
Career
Per 9 Innings
0
0
Gabe Speier
Career
Per 9 Innings
0
0
Mark Leiter
Career
Per 9 Innings
0
0
Gabe Speier
Career
Per 9 Innings
0
0
Mark Leiter
Career
Per 9 Innings
0
0
Gabe Speier
Career
Per 9 Innings
0
0
Mark Leiter
Career
Per 9 Innings
0
0
Gabe Speier
Career
Per 9 Innings
0
0

Hitting Stats for Mark Leiter and Gabe Speier

Mark Leiter
Careerverified
Per 600 PAverified
11
11
Gabe Speier
Career
Per 600 PA
7
Mark Leiter
Careerverified
Per 600 PAverified
335
893.33
Gabe Speier
Career
Per 600 PA
215
Mark Leiter
Careerverified
Per 600 PAverified
225
600
Gabe Speier
Career
Per 600 PA
0
Mark Leiter
Careerverified
Per 600 PAverified
188
501.33
Gabe Speier
Career
Per 600 PA
0
Mark Leiter
Careerverified
Per 600 PAverified
0.112
0.112
Gabe Speier
Career
Per 600 PA
Mark Leiter
Careerverified
Per 600 PAverified
0.376
0.376
Gabe Speier
Career
Per 600 PA
Mark Leiter
Careerverified
Per 600 PAverified
21
56
Gabe Speier
Career
Per 600 PA
0
Mark Leiter
Careerverified
Per 600 PAverified
20
53.33
Gabe Speier
Career
Per 600 PA
0
Mark Leiter
Careerverified
Per 600 PAverified
1
2.67
Gabe Speier
Career
Per 600 PA
0
Mark Leiter
Career
Per 600 PA
0
0
Gabe Speier
Career
Per 600 PA
0
Mark Leiter
Career
Per 600 PA
0
0
Gabe Speier
Career
Per 600 PA
0
Mark Leiter
Careerverified
Per 600 PAverified
1
2.67
Gabe Speier
Career
Per 600 PA
0
Mark Leiter
Careerverified
Per 600 PAverified
0.048
0.048
Gabe Speier
Career
Per 600 PA
Mark Leiter
Career
Per 600 PA
0
0
Gabe Speier
Career
Per 600 PA
Mark Leiter
Career
Per 600 PA
0
0
Gabe Speier
Career
Per 600 PA
Mark Leiter
Careerverified
Per 600 PAverified
2.88
7.68
Gabe Speier
Career
Per 600 PA
Mark Leiter
Careerverified
Per 600 PAverified
22
58.67
Gabe Speier
Career
Per 600 PA
0
Mark Leiter
Careerverified
Per 600 PAverified
30
80
Gabe Speier
Career
Per 600 PA
0
Mark Leiter
Careerverified
Per 600 PAverified
0.152
0.152
Gabe Speier
Career
Per 600 PA
Mark Leiter
Careerverified
Per 600 PAverified
0.117
0.117
Gabe Speier
Career
Per 600 PA
Mark Leiter
Careerverified
Per 600 PAverified
0.269
0.269
Gabe Speier
Career
Per 600 PA
Mark Leiter
Careerverified
Per 600 PAverified
0.005
0.005
Gabe Speier
Career
Per 600 PA
Mark Leiter
Careerverified
Per 600 PAverified
0.098
0.098
Gabe Speier
Career
Per 600 PA
Mark Leiter
Careerverified
Per 600 PAverified
0.182
0.182
Gabe Speier
Career
Per 600 PA
Mark Leiter
Careerverified
Per 600 PAverified
0.244
0.244
Gabe Speier
Career
Per 600 PA
Mark Leiter
Careerverified
Per 600 PAverified
8
21.33
Gabe Speier
Career
Per 600 PA
0
Mark Leiter
Careerverified
Per 600 PAverified
14
37.33
Gabe Speier
Career
Per 600 PA
0
Mark Leiter
Careerverified
Per 600 PAverified
22
58.67
Gabe Speier
Career
Per 600 PA
0
Mark Leiter
Careerverified
Per 600 PAverified
-2.58
-6.88
Gabe Speier
Career
Per 600 PA
Mark Leiter
Career
Per 600 PA
0
0
Gabe Speier
Career
Per 600 PA
0
Mark Leiter
Careerverified
Per 600 PAverified
9
24
Gabe Speier
Career
Per 600 PA
0
Mark Leiter
Career
Per 600 PA
0
0
Gabe Speier
Career
Per 600 PA
0
Mark Leiter
Career
Per 600 PA
102
272
Gabe Speier
Careerverified
Per 600 PAverified
0
Mark Leiter
Careerverified
Per 600 PAverified
2.21
2.21
Gabe Speier
Career
Per 600 PA
Mark Leiter
Careerverified
Per 600 PAverified
0.09
0.09
Gabe Speier
Career
Per 600 PA
Mark Leiter
Careerverified
Per 600 PAverified
28
74.67
Gabe Speier
Career
Per 600 PA
0
Mark Leiter
Career
Per 600 PA
0
0
Gabe Speier
Career
Per 600 PA
0
Mark Leiter
Career
Per 600 PA
3
8
Gabe Speier
Careerverified
Per 600 PAverified
0
Mark Leiter
Career
Per 600 PA
0
0
Gabe Speier
Career
Per 600 PA
0
Mark Leiter
Career
Per 600 PA
0
0
Gabe Speier
Career
Per 600 PA
0
Mark Leiter
Career
Per 600 PA
0
0
Gabe Speier
Career
Per 600 PA
0
Mark Leiter
Career
Per 600 PA
Gabe Speier
Career
Per 600 PA