Lou Koupal vs. Matt Mantei — Career Comparison

Lou Koupal
Lost GenerationSouth DakotaThrows RightBats RightNorth AmericaBrooklyn DodgersNational LeagueStarting Pitcher
Matt Mantei
Gen XFloridaThrows RightBats RightNorth AmericaArizona DiamondbacksNational LeagueRelief Pitcher

Lou Koupal built a career as a starting pitcher and Matt Mantei as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Matt Mantei posted stronger surface numbers — ERA 4.07 and WHIP 1.419 compared to 5.58 and 1.765 for Lou Koupal. By the career numbers, Matt Mantei had the better of this cross-role comparison — though era context would sharpen the verdict.

Pitching Stats for Lou Koupal and Matt Mantei

Lou Koupal
Career
Per 9 Innings
6
6
Matt Mantei
Careerverified
Per 9 Inningsverified
10
10
Lou Koupal
Career
Per 9 Innings
101
2.71
Matt Mantei
Careerverified
Per 9 Inningsverified
315
8.79
Lou Koupal
Careerverified
Per 9 Inningsverified
35
0.94
Matt Mantei
Career
Per 9 Innings
0
0
Lou Koupal
Career
Per 9 Innings
10
0.27
Matt Mantei
Careerverified
Per 9 Inningsverified
14
0.39
Lou Koupal
Career
Per 9 Innings
21
0.56
Matt Mantei
Careerverified
Per 9 Inningsverified
18
0.5
Lou Koupal
Career
Per 9 Innings
32.26
32.26
Matt Mantei
Careerverified
Per 9 Inningsverified
43.75
43.75
Lou Koupal
Careerverified
Per 9 Inningsverified
34.65
34.65
Matt Mantei
Career
Per 9 Innings
0
0
Lou Koupal
Careerverified
Per 9 Inningsverified
12
0.32
Matt Mantei
Career
Per 9 Innings
0
0
Lou Koupal
Career
Per 9 Innings
0
0
Matt Mantei
Career
Per 9 Innings
0
0
Lou Koupal
Career
Per 9 Innings
7
0.19
Matt Mantei
Careerverified
Per 9 Inningsverified
93
2.59
Lou Koupal
Career
Per 9 Innings
208
5.58
Matt Mantei
Careerverified
Per 9 Inningsverified
146
4.07
Lou Koupal
Career
Per 9 Innings
5.58
5.58
Matt Mantei
Careerverified
Per 9 Inningsverified
4.07
4.07
Lou Koupal
Career
Per 9 Innings
5.95
5.95
Matt Mantei
Careerverified
Per 9 Inningsverified
3.83
3.83
Lou Koupal
Career
Per 9 Innings
4.81
4.81
Matt Mantei
Careerverified
Per 9 Inningsverified
3.83
3.83
Lou Koupal
Career
Per 9 Innings
0.312
0.312
Matt Mantei
Careerverified
Per 9 Inningsverified
0.213
0.213
Lou Koupal
Careerverified
Per 9 Innings
1006
27
Matt Mantei
Career
Per 9 Innings
968
27
Lou Koupal
Careerverified
Per 9 Innings
335.1
9
Matt Mantei
Career
Per 9 Innings
322.2
9
Lou Koupal
Career
Per 9 Innings
436
11.7
Matt Mantei
Careerverified
Per 9 Inningsverified
249
6.95
Lou Koupal
Career
Per 9 Innings
11.7
11.7
Matt Mantei
Careerverified
Per 9 Inningsverified
6.95
6.95
Lou Koupal
Careerverified
Per 9 Inningsverified
23
0.62
Matt Mantei
Career
Per 9 Innings
30
0.84
Lou Koupal
Careerverified
Per 9 Inningsverified
0.62
0.62
Matt Mantei
Career
Per 9 Innings
0.84
0.84
Lou Koupal
Career
Per 9 Innings
0.23
0.23
Matt Mantei
Careerverified
Per 9 Inningsverified
0.1
0.1
Lou Koupal
Careerverified
Per 9 Inningsverified
156
4.19
Matt Mantei
Career
Per 9 Innings
200
5.58
Lou Koupal
Careerverified
Per 9 Inningsverified
0
0
Matt Mantei
Career
Per 9 Innings
9
0.25
Lou Koupal
Careerverified
Per 9 Inningsverified
4.19
4.19
Matt Mantei
Career
Per 9 Innings
5.58
5.58
Lou Koupal
Career
Per 9 Innings
87
2.33
Matt Mantei
Careerverified
Per 9 Inningsverified
396
11.05
Lou Koupal
Career
Per 9 Innings
2.34
2.34
Matt Mantei
Careerverified
Per 9 Inningsverified
11.05
11.05
Lou Koupal
Career
Per 9 Innings
0.86
0.86
Matt Mantei
Careerverified
Per 9 Inningsverified
1.26
1.26
Lou Koupal
Career
Per 9 Innings
0.725
0.725
Matt Mantei
Careerverified
Per 9 Inningsverified
1.847
1.847
Lou Koupal
Careerverified
Per 9 Inningsverified
11
0.3
Matt Mantei
Career
Per 9 Innings
19
0.53
Lou Koupal
Careerverified
Per 9 Inningsverified
5
0.13
Matt Mantei
Career
Per 9 Innings
23
0.64
Lou Koupal
Career
Per 9 Innings
0
0
Matt Mantei
Career
Per 9 Innings
0
0
Lou Koupal
Careerverified
Per 9 Inningsverified
1560
41.87
Matt Mantei
Career
Per 9 Innings
1414
39.44
Lou Koupal
Career
Per 9 Innings
40
1.07
Matt Mantei
Careerverified
Per 9 Inningsverified
196
5.47
Lou Koupal
Career
Per 9 Innings
255
6.84
Matt Mantei
Careerverified
Per 9 Inningsverified
154
4.3
Lou Koupal
Career
Per 9 Innings
6.84
6.84
Matt Mantei
Careerverified
Per 9 Inningsverified
4.3
4.3
Lou Koupal
Careerverified
Per 9 Inningsverified
0
0
Matt Mantei
Career
Per 9 Innings
12
0.33
Lou Koupal
Careerverified
Per 9 Inningsverified
0
0
Matt Mantei
Career
Per 9 Innings
9
0.25
Lou Koupal
Career
Per 9 Innings
0
0
Matt Mantei
Careerverified
Per 9 Inningsverified
19
0.53
Lou Koupal
Career
Per 9 Innings
1.765
1.765
Matt Mantei
Careerverified
Per 9 Inningsverified
1.392
1.392
Lou Koupal
Careerverified
Per 9 Inningsverified
1399
37.55
Matt Mantei
Career
Per 9 Innings
1170
32.63
Lou Koupal
Career
Per 9 Innings
2.52
2.52
Matt Mantei
Careerverified
Per 9 Inningsverified
0.49
0.49
Lou Koupal
Career
Per 9 Innings
0.32
0.32
Matt Mantei
Careerverified
Per 9 Inningsverified
0.294
0.294
Lou Koupal
Careerverified
Per 9 Inningsverified
41.87
41.87
Matt Mantei
Career
Per 9 Innings
39.44
39.44

Fielding Stats for Lou Koupal and Matt Mantei

Lou Koupal
Career
Per 9 Innings
6
Matt Mantei
Careerverified
Per 9 Inningsverified
10
10
Lou Koupal
Career
Per 9 Innings
101
Matt Mantei
Careerverified
Per 9 Inningsverified
315
8.79
Lou Koupal
Career
Per 9 Innings
0
Matt Mantei
Career
Per 9 Innings
0
0
Lou Koupal
Career
Per 9 Innings
0
Matt Mantei
Careerverified
Per 9 Inningsverified
968
27
Lou Koupal
Career
Per 9 Innings
0
Matt Mantei
Careerverified
Per 9 Inningsverified
322.2
9
Lou Koupal
Career
Per 9 Innings
9
Matt Mantei
Careerverified
Per 9 Inningsverified
18
0.5
Lou Koupal
Careerverified
Per 9 Innings
67
Matt Mantei
Career
Per 9 Inningsverified
31
0.86
Lou Koupal
Career
Per 9 Inningsverified
3
Matt Mantei
Careerverified
Per 9 Innings
2
0.06
Lou Koupal
Careerverified
Per 9 Innings
79
Matt Mantei
Career
Per 9 Inningsverified
51
1.42
Lou Koupal
Careerverified
Per 9 Innings
76
Matt Mantei
Career
Per 9 Inningsverified
49
1.37
Lou Koupal
Careerverified
Per 9 Innings
96.2
Matt Mantei
Career
Per 9 Inningsverified
96.08
96.08
Lou Koupal
Careerverified
Per 9 Innings
0.753
Matt Mantei
Career
Per 9 Inningsverified
0.156
0.156
Lou Koupal
Career
Per 9 Innings
0
Matt Mantei
Career
Per 9 Innings
0
0
Lou Koupal
Career
Per 9 Innings
3
Matt Mantei
Careerverified
Per 9 Inningsverified
4
0.11
Lou Koupal
Career
Per 9 Innings
0
Matt Mantei
Career
Per 9 Innings
0
0
Lou Koupal
Career
Per 9 Innings
0
Matt Mantei
Career
Per 9 Innings
0
0
Lou Koupal
Career
Per 9 Innings
0
Matt Mantei
Career
Per 9 Innings
0
0
Lou Koupal
Career
Per 9 Innings
0
Matt Mantei
Career
Per 9 Innings
0
0

Hitting Stats for Lou Koupal and Matt Mantei

Lou Koupal
Career
Per 600 PA
6
6
Matt Mantei
Careerverified
Per 600 PAverified
10
10
Lou Koupal
Career
Per 600 PA
102
556.36
Matt Mantei
Careerverified
Per 600 PAverified
315
37800
Lou Koupal
Careerverified
Per 600 PA
110
600
Matt Mantei
Career
Per 600 PA
5
600
Lou Koupal
Careerverified
Per 600 PA
104
567.27
Matt Mantei
Career
Per 600 PAverified
5
600
Lou Koupal
Career
Per 600 PA
0.106
0.106
Matt Mantei
Careerverified
Per 600 PAverified
0.2
0.2
Lou Koupal
Career
Per 600 PA
0.282
0.282
Matt Mantei
Careerverified
Per 600 PAverified
0.4
0.4
Lou Koupal
Careerverified
Per 600 PA
11
60
Matt Mantei
Career
Per 600 PAverified
1
120
Lou Koupal
Careerverified
Per 600 PA
10
54.55
Matt Mantei
Career
Per 600 PAverified
1
120
Lou Koupal
Career
Per 600 PA
0
0
Matt Mantei
Career
Per 600 PA
0
0
Lou Koupal
Careerverified
Per 600 PAverified
1
5.45
Matt Mantei
Career
Per 600 PA
0
0
Lou Koupal
Career
Per 600 PA
0
0
Matt Mantei
Career
Per 600 PA
0
0
Lou Koupal
Careerverified
Per 600 PAverified
1
5.45
Matt Mantei
Career
Per 600 PA
0
0
Lou Koupal
Careerverified
Per 600 PAverified
0.091
0.091
Matt Mantei
Career
Per 600 PA
0
0
Lou Koupal
Career
Per 600 PA
0
0
Matt Mantei
Career
Per 600 PA
0
0
Lou Koupal
Career
Per 600 PA
0
0
Matt Mantei
Career
Per 600 PA
0
0
Lou Koupal
Careerverified
Per 600 PA
1.59
8.68
Matt Mantei
Career
Per 600 PAverified
0.18
21.64
Lou Koupal
Careerverified
Per 600 PA
13
70.91
Matt Mantei
Career
Per 600 PAverified
1
120
Lou Koupal
Careerverified
Per 600 PA
13
70.91
Matt Mantei
Career
Per 600 PAverified
1
120
Lou Koupal
Career
Per 600 PA
0.123
0.123
Matt Mantei
Careerverified
Per 600 PAverified
0.2
0.2
Lou Koupal
Career
Per 600 PA
0.125
0.125
Matt Mantei
Careerverified
Per 600 PAverified
0.2
0.2
Lou Koupal
Career
Per 600 PA
0.248
0.248
Matt Mantei
Careerverified
Per 600 PAverified
0.4
0.4
Lou Koupal
Careerverified
Per 600 PAverified
0.019
0.019
Matt Mantei
Career
Per 600 PA
0
0
Lou Koupal
Career
Per 600 PA
0.086
0.086
Matt Mantei
Careerverified
Per 600 PAverified
0.14
0.14
Lou Koupal
Career
Per 600 PA
0.161
0.161
Matt Mantei
Careerverified
Per 600 PAverified
0.25
0.25
Lou Koupal
Career
Per 600 PA
0.131
0.131
Matt Mantei
Careerverified
Per 600 PAverified
0.333
0.333
Lou Koupal
Careerverified
Per 600 PAverified
6
32.73
Matt Mantei
Career
Per 600 PA
0
0
Lou Koupal
Careerverified
Per 600 PAverified
3
16.36
Matt Mantei
Career
Per 600 PA
0
0
Lou Koupal
Careerverified
Per 600 PAverified
9
49.09
Matt Mantei
Career
Per 600 PA
0
0
Lou Koupal
Career
Per 600 PA
-1.84
-10.01
Matt Mantei
Careerverified
Per 600 PAverified
0.17
20.56
Lou Koupal
Careerverified
Per 600 PAverified
1
5.45
Matt Mantei
Career
Per 600 PA
0
0
Lou Koupal
Careerverified
Per 600 PAverified
1
5.45
Matt Mantei
Career
Per 600 PA
0
0
Lou Koupal
Career
Per 600 PA
0
0
Matt Mantei
Career
Per 600 PA
0
0
Lou Koupal
Career
Per 600 PAverified
20
109.09
Matt Mantei
Careerverified
Per 600 PA
2
240
Lou Koupal
Careerverified
Per 600 PAverified
5.5
5.5
Matt Mantei
Career
Per 600 PA
2.5
2.5
Lou Koupal
Careerverified
Per 600 PAverified
0.05
0.05
Matt Mantei
Career
Per 600 PA
0
0
Lou Koupal
Careerverified
Per 600 PAverified
4
21.82
Matt Mantei
Career
Per 600 PA
0
0
Lou Koupal
Career
Per 600 PA
0
0
Matt Mantei
Career
Per 600 PA
0
0
Lou Koupal
Career
Per 600 PA
0
0
Matt Mantei
Career
Per 600 PA
0
0
Lou Koupal
Career
Per 600 PA
0
0
Matt Mantei
Career
Per 600 PA
0
0
Lou Koupal
Career
Per 600 PA
0
0
Matt Mantei
Career
Per 600 PA
0
0
Lou Koupal
Career
Per 600 PA
0
0
Matt Mantei
Career
Per 600 PA
0
0
Lou Koupal
Career
Per 600 PA
Matt Mantei
Career
Per 600 PA