Mark Leiter vs. Seth Maness — Career Comparison

Mark Leiter
Baby BoomersIllinoisThrows RightBats RightNorth AmericaDetroit TigersAmerican LeagueStarting Pitcher
Seth Maness
MillenialNorth CarolinaThrows RightBats RightNorth AmericaSt. Louis CardinalsNational LeagueRelief Pitcher

Mark Leiter built a career as a starting pitcher and Seth Maness as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Seth Maness led in walk avoidance (BB%+ 200 vs 105), home run suppression (HR9+ 114 vs 80), and run prevention (ERA+ 123 vs 92). Mark Leiter held the edge in strikeout rate (K%+ 107 vs 74). Role difference aside, Seth Maness holds a clear edge on every meaningful shared measure.

Pitching Stats for Mark Leiter and Seth Maness

Mark Leiter
Careerverified
Per 9 Inningsverified
11
11
Seth Maness
Career
Per 9 Innings
5
5
Mark Leiter
Careerverified
Per 9 Innings
335
2.55
Seth Maness
Career
Per 9 Inningsverified
252
9.18
Mark Leiter
Careerverified
Per 9 Inningsverified
149
1.13
Seth Maness
Career
Per 9 Innings
0
0
Mark Leiter
Careerverified
Per 9 Innings
65
0.49
Seth Maness
Career
Per 9 Inningsverified
18
0.66
Mark Leiter
Career
Per 9 Innings
73
0.55
Seth Maness
Careerverified
Per 9 Inningsverified
10
0.36
Mark Leiter
Career
Per 9 Innings
47.1
47.1
Seth Maness
Careerverified
Per 9 Inningsverified
64.29
64.29
Mark Leiter
Careerverified
Per 9 Inningsverified
44.48
44.48
Seth Maness
Career
Per 9 Innings
0
0
Mark Leiter
Careerverified
Per 9 Inningsverified
15
0.11
Seth Maness
Career
Per 9 Innings
0
0
Mark Leiter
Careerverified
Per 9 Inningsverified
1
0.01
Seth Maness
Career
Per 9 Innings
0
0
Mark Leiter
Careerverified
Per 9 Innings
26
0.2
Seth Maness
Career
Per 9 Inningsverified
7
0.26
Mark Leiter
Career
Per 9 Innings
602
4.57
Seth Maness
Careerverified
Per 9 Inningsverified
88
3.21
Mark Leiter
Career
Per 9 Innings
4.57
4.57
Seth Maness
Careerverified
Per 9 Inningsverified
3.21
3.21
Mark Leiter
Career
Per 9 Innings
4.41
4.41
Seth Maness
Careerverified
Per 9 Inningsverified
3.76
3.76
Mark Leiter
Career
Per 9 Innings
4.46
4.46
Seth Maness
Careerverified
Per 9 Inningsverified
3.57
3.57
Mark Leiter
Careerverified
Per 9 Inningsverified
0.265
0.265
Seth Maness
Career
Per 9 Innings
0.285
0.285
Mark Leiter
Careerverified
Per 9 Innings
3553
27
Seth Maness
Career
Per 9 Innings
741
27
Mark Leiter
Careerverified
Per 9 Innings
1184.1
9
Seth Maness
Career
Per 9 Innings
247
9
Mark Leiter
Career
Per 9 Inningsverified
1205
9.16
Seth Maness
Careerverified
Per 9 Innings
269
9.8
Mark Leiter
Careerverified
Per 9 Inningsverified
9.16
9.16
Seth Maness
Career
Per 9 Innings
9.8
9.8
Mark Leiter
Career
Per 9 Innings
155
1.18
Seth Maness
Careerverified
Per 9 Inningsverified
23
0.84
Mark Leiter
Career
Per 9 Innings
1.18
1.18
Seth Maness
Careerverified
Per 9 Inningsverified
0.84
0.84
Mark Leiter
Career
Per 9 Innings
0.46
0.46
Seth Maness
Careerverified
Per 9 Inningsverified
0.09
0.09
Mark Leiter
Career
Per 9 Innings
424
3.22
Seth Maness
Careerverified
Per 9 Inningsverified
47
1.71
Mark Leiter
Career
Per 9 Inningsverified
43
0.33
Seth Maness
Careerverified
Per 9 Innings
16
0.58
Mark Leiter
Career
Per 9 Innings
3.22
3.22
Seth Maness
Careerverified
Per 9 Inningsverified
1.71
1.71
Mark Leiter
Careerverified
Per 9 Inningsverified
892
6.78
Seth Maness
Career
Per 9 Innings
156
5.68
Mark Leiter
Careerverified
Per 9 Inningsverified
6.78
6.78
Seth Maness
Career
Per 9 Innings
5.68
5.68
Mark Leiter
Careerverified
Per 9 Inningsverified
2.66
2.66
Seth Maness
Career
Per 9 Innings
0.62
0.62
Mark Leiter
Careerverified
Per 9 Inningsverified
1.111
1.111
Seth Maness
Career
Per 9 Innings
0.822
0.822
Mark Leiter
Career
Per 9 Innings
46
0.35
Seth Maness
Careerverified
Per 9 Inningsverified
8
0.29
Mark Leiter
Career
Per 9 Innings
75
0.57
Seth Maness
Careerverified
Per 9 Inningsverified
4
0.15
Mark Leiter
Career
Per 9 Innings
9
0.07
Seth Maness
Careerverified
Per 9 Inningsverified
1
0.04
Mark Leiter
Careerverified
Per 9 Inningsverified
5154
39.17
Seth Maness
Career
Per 9 Innings
1015
36.98
Mark Leiter
Careerverified
Per 9 Innings
88
0.67
Seth Maness
Career
Per 9 Inningsverified
48
1.75
Mark Leiter
Career
Per 9 Innings
664
5.05
Seth Maness
Careerverified
Per 9 Inningsverified
100
3.64
Mark Leiter
Career
Per 9 Innings
5.05
5.05
Seth Maness
Careerverified
Per 9 Inningsverified
3.64
3.64
Mark Leiter
Career
Per 9 Inningsverified
59
0.45
Seth Maness
Careerverified
Per 9 Innings
14
0.51
Mark Leiter
Career
Per 9 Innings
48
0.36
Seth Maness
Careerverified
Per 9 Inningsverified
7
0.26
Mark Leiter
Careerverified
Per 9 Innings
76
0.58
Seth Maness
Career
Per 9 Inningsverified
44
1.6
Mark Leiter
Career
Per 9 Innings
1.376
1.376
Seth Maness
Careerverified
Per 9 Inningsverified
1.279
1.279
Mark Leiter
Careerverified
Per 9 Inningsverified
4548
34.56
Seth Maness
Career
Per 9 Innings
943
34.36
Mark Leiter
Career
Per 9 Innings
1.98
1.98
Seth Maness
Careerverified
Per 9 Inningsverified
0.4
0.4
Mark Leiter
Careerverified
Per 9 Inningsverified
0.3
0.3
Seth Maness
Career
Per 9 Innings
0.322
0.322
Mark Leiter
Careerverified
Per 9 Inningsverified
39.17
39.17
Seth Maness
Career
Per 9 Innings
36.98
36.98

Fielding Stats for Mark Leiter and Seth Maness

Mark Leiter
Careerverified
Per 9 Inningsverified
11
11
Seth Maness
Career
Per 9 Innings
5
5
Mark Leiter
Careerverified
Per 9 Innings
335
2.55
Seth Maness
Career
Per 9 Inningsverified
252
9.18
Mark Leiter
Careerverified
Per 9 Inningsverified
149
1.13
Seth Maness
Career
Per 9 Innings
0
0
Mark Leiter
Careerverified
Per 9 Innings
3553
27
Seth Maness
Career
Per 9 Innings
741
27
Mark Leiter
Careerverified
Per 9 Innings
1184.1
9
Seth Maness
Career
Per 9 Innings
247
9
Mark Leiter
Careerverified
Per 9 Innings
62
0.47
Seth Maness
Career
Per 9 Inningsverified
25
0.91
Mark Leiter
Careerverified
Per 9 Innings
156
1.19
Seth Maness
Career
Per 9 Inningsverified
48
1.75
Mark Leiter
Career
Per 9 Inningsverified
15
0.11
Seth Maness
Careerverified
Per 9 Innings
4
0.15
Mark Leiter
Careerverified
Per 9 Innings
233
1.77
Seth Maness
Career
Per 9 Inningsverified
77
2.81
Mark Leiter
Careerverified
Per 9 Innings
218
1.66
Seth Maness
Career
Per 9 Inningsverified
73
2.66
Mark Leiter
Career
Per 9 Innings
93.56
93.56
Seth Maness
Careerverified
Per 9 Inningsverified
94.81
94.81
Mark Leiter
Careerverified
Per 9 Inningsverified
0.651
0.651
Seth Maness
Career
Per 9 Innings
0.29
0.29
Mark Leiter
Careerverified
Per 9 Inningsverified
44.48
44.48
Seth Maness
Career
Per 9 Innings
0
0
Mark Leiter
Careerverified
Per 9 Innings
13
0.1
Seth Maness
Career
Per 9 Inningsverified
6
0.22
Mark Leiter
Career
Per 9 Innings
0
0
Seth Maness
Career
Per 9 Innings
0
0
Mark Leiter
Career
Per 9 Innings
0
0
Seth Maness
Career
Per 9 Innings
0
0
Mark Leiter
Career
Per 9 Innings
0
0
Seth Maness
Career
Per 9 Innings
0
0
Mark Leiter
Career
Per 9 Innings
0
0
Seth Maness
Career
Per 9 Innings
0
0

Hitting Stats for Mark Leiter and Seth Maness

Mark Leiter
Careerverified
Per 600 PAverified
11
11
Seth Maness
Career
Per 600 PA
5
5
Mark Leiter
Careerverified
Per 600 PA
335
893.33
Seth Maness
Career
Per 600 PAverified
253
10842.86
Mark Leiter
Careerverified
Per 600 PA
225
600
Seth Maness
Career
Per 600 PA
14
600
Mark Leiter
Careerverified
Per 600 PA
188
501.33
Seth Maness
Career
Per 600 PAverified
14
600
Mark Leiter
Career
Per 600 PA
0.112
0.112
Seth Maness
Careerverified
Per 600 PAverified
0.214
0.214
Mark Leiter
Career
Per 600 PA
0.376
0.376
Seth Maness
Careerverified
Per 600 PAverified
0.429
0.429
Mark Leiter
Careerverified
Per 600 PA
21
56
Seth Maness
Career
Per 600 PAverified
3
128.57
Mark Leiter
Careerverified
Per 600 PA
20
53.33
Seth Maness
Career
Per 600 PAverified
3
128.57
Mark Leiter
Careerverified
Per 600 PAverified
1
2.67
Seth Maness
Career
Per 600 PA
0
0
Mark Leiter
Career
Per 600 PA
0
0
Seth Maness
Career
Per 600 PA
0
0
Mark Leiter
Career
Per 600 PA
0
0
Seth Maness
Career
Per 600 PA
0
0
Mark Leiter
Careerverified
Per 600 PAverified
1
2.67
Seth Maness
Career
Per 600 PA
0
0
Mark Leiter
Careerverified
Per 600 PAverified
0.048
0.048
Seth Maness
Career
Per 600 PA
0
0
Mark Leiter
Career
Per 600 PA
0
0
Seth Maness
Career
Per 600 PA
0
0
Mark Leiter
Career
Per 600 PA
0
0
Seth Maness
Career
Per 600 PA
0
0
Mark Leiter
Careerverified
Per 600 PA
2.88
7.68
Seth Maness
Career
Per 600 PAverified
0.36
15.54
Mark Leiter
Careerverified
Per 600 PA
22
58.67
Seth Maness
Career
Per 600 PAverified
3
128.57
Mark Leiter
Careerverified
Per 600 PA
30
80
Seth Maness
Career
Per 600 PAverified
3
128.57
Mark Leiter
Career
Per 600 PA
0.152
0.152
Seth Maness
Careerverified
Per 600 PAverified
0.214
0.214
Mark Leiter
Career
Per 600 PA
0.117
0.117
Seth Maness
Careerverified
Per 600 PAverified
0.214
0.214
Mark Leiter
Career
Per 600 PA
0.269
0.269
Seth Maness
Careerverified
Per 600 PAverified
0.429
0.429
Mark Leiter
Careerverified
Per 600 PAverified
0.005
0.005
Seth Maness
Career
Per 600 PA
0
0
Mark Leiter
Career
Per 600 PA
0.098
0.098
Seth Maness
Careerverified
Per 600 PAverified
0.15
0.15
Mark Leiter
Career
Per 600 PA
0.182
0.182
Seth Maness
Careerverified
Per 600 PAverified
0.25
0.25
Mark Leiter
Career
Per 600 PA
0.244
0.244
Seth Maness
Careerverified
Per 600 PAverified
0.375
0.375
Mark Leiter
Careerverified
Per 600 PAverified
8
21.33
Seth Maness
Career
Per 600 PA
0
0
Mark Leiter
Careerverified
Per 600 PAverified
14
37.33
Seth Maness
Career
Per 600 PA
0
0
Mark Leiter
Careerverified
Per 600 PAverified
22
58.67
Seth Maness
Career
Per 600 PA
0
0
Mark Leiter
Career
Per 600 PA
-2.58
-6.88
Seth Maness
Careerverified
Per 600 PAverified
0.26
11.07
Mark Leiter
Career
Per 600 PA
0
0
Seth Maness
Career
Per 600 PA
0
0
Mark Leiter
Careerverified
Per 600 PAverified
9
24
Seth Maness
Career
Per 600 PA
0
0
Mark Leiter
Career
Per 600 PA
0
0
Seth Maness
Career
Per 600 PA
0
0
Mark Leiter
Career
Per 600 PA
102
272
Seth Maness
Careerverified
Per 600 PAverified
6
257.14
Mark Leiter
Career
Per 600 PA
2.21
2.21
Seth Maness
Careerverified
Per 600 PAverified
2.33
2.33
Mark Leiter
Careerverified
Per 600 PAverified
0.09
0.09
Seth Maness
Career
Per 600 PA
0
0
Mark Leiter
Careerverified
Per 600 PAverified
28
74.67
Seth Maness
Career
Per 600 PA
0
0
Mark Leiter
Career
Per 600 PA
0
0
Seth Maness
Career
Per 600 PA
0
0
Mark Leiter
Career
Per 600 PAverified
3
8
Seth Maness
Careerverified
Per 600 PA
1
42.86
Mark Leiter
Career
Per 600 PA
0
0
Seth Maness
Career
Per 600 PA
0
0
Mark Leiter
Career
Per 600 PA
0
0
Seth Maness
Career
Per 600 PA
0
0
Mark Leiter
Career
Per 600 PA
0
0
Seth Maness
Career
Per 600 PA
0
0
Mark Leiter
Career
Per 600 PA
Seth Maness
Career
Per 600 PA