Jason Frasor vs. Michael Kopech — Career Comparison

Jason Frasor
Gen XIllinoisThrows RightBats RightNorth AmericaToronto Blue JaysAmerican LeagueRelief Pitcher
Michael Kopech
MillenialTexasThrows RightBats RightNorth AmericaLos Angeles DodgersNational LeagueStarting Pitcher

Michael Kopech built a career as a starting pitcher and Jason Frasor as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Jason Frasor led in walk avoidance (BB%+ 89 vs 58), skill-based run prevention (DICE+ 99 vs 78), and strikeout rate (K%+ 119 vs 100). Role difference aside, Jason Frasor holds a clear edge on every meaningful shared measure.

Pitching Stats for Jason Frasor and Michael Kopech

Jason Frasor
Careerverified
Per 9 Inningsverified
12
12
Michael Kopech
Career
Per 9 Innings
6
6
Jason Frasor
Careerverified
Per 9 Inningsverified
679
9.45
Michael Kopech
Career
Per 9 Innings
184
4.03
Jason Frasor
Career
Per 9 Innings
0
0
Michael Kopech
Careerverified
Per 9 Inningsverified
60
1.31
Jason Frasor
Careerverified
Per 9 Inningsverified
35
0.49
Michael Kopech
Career
Per 9 Innings
21
0.46
Jason Frasor
Career
Per 9 Inningsverified
35
0.49
Michael Kopech
Careerverified
Per 9 Innings
33
0.72
Jason Frasor
Careerverified
Per 9 Inningsverified
50
50
Michael Kopech
Career
Per 9 Innings
38.89
38.89
Jason Frasor
Career
Per 9 Innings
0
0
Michael Kopech
Careerverified
Per 9 Inningsverified
32.61
32.61
Jason Frasor
Career
Per 9 Innings
0
0
Michael Kopech
Career
Per 9 Innings
0
0
Jason Frasor
Career
Per 9 Innings
0
0
Michael Kopech
Career
Per 9 Innings
0
0
Jason Frasor
Careerverified
Per 9 Inningsverified
36
0.5
Michael Kopech
Career
Per 9 Innings
15
0.33
Jason Frasor
Career
Per 9 Inningsverified
251
3.49
Michael Kopech
Careerverified
Per 9 Innings
189
4.14
Jason Frasor
Careerverified
Per 9 Inningsverified
3.49
3.49
Michael Kopech
Career
Per 9 Innings
4.14
4.14
Jason Frasor
Careerverified
Per 9 Inningsverified
3.53
3.53
Michael Kopech
Career
Per 9 Innings
4.09
4.09
Jason Frasor
Careerverified
Per 9 Inningsverified
3.64
3.64
Michael Kopech
Career
Per 9 Innings
4.66
4.66
Jason Frasor
Career
Per 9 Innings
0.237
0.237
Michael Kopech
Careerverified
Per 9 Inningsverified
0.215
0.215
Jason Frasor
Careerverified
Per 9 Innings
1940
27
Michael Kopech
Career
Per 9 Innings
1233
27
Jason Frasor
Careerverified
Per 9 Innings
646.2
9
Michael Kopech
Career
Per 9 Innings
411
9
Jason Frasor
Career
Per 9 Innings
568
7.91
Michael Kopech
Careerverified
Per 9 Inningsverified
324
7.09
Jason Frasor
Career
Per 9 Innings
7.91
7.91
Michael Kopech
Careerverified
Per 9 Inningsverified
7.09
7.09
Jason Frasor
Careerverified
Per 9 Inningsverified
56
0.78
Michael Kopech
Career
Per 9 Innings
66
1.45
Jason Frasor
Careerverified
Per 9 Inningsverified
0.78
0.78
Michael Kopech
Career
Per 9 Innings
1.45
1.45
Jason Frasor
Careerverified
Per 9 Inningsverified
0.08
0.08
Michael Kopech
Career
Per 9 Innings
0.36
0.36
Jason Frasor
Career
Per 9 Inningsverified
283
3.94
Michael Kopech
Careerverified
Per 9 Innings
221
4.84
Jason Frasor
Career
Per 9 Innings
32
0.45
Michael Kopech
Careerverified
Per 9 Inningsverified
3
0.07
Jason Frasor
Careerverified
Per 9 Inningsverified
3.94
3.94
Michael Kopech
Career
Per 9 Innings
4.84
4.84
Jason Frasor
Careerverified
Per 9 Innings
615
8.56
Michael Kopech
Career
Per 9 Inningsverified
457
10.01
Jason Frasor
Career
Per 9 Innings
8.56
8.56
Michael Kopech
Careerverified
Per 9 Inningsverified
10.01
10.01
Jason Frasor
Career
Per 9 Innings
0.91
0.91
Michael Kopech
Careerverified
Per 9 Inningsverified
2.48
2.48
Jason Frasor
Career
Per 9 Innings
1.389
1.389
Michael Kopech
Careerverified
Per 9 Inningsverified
1.65
1.65
Jason Frasor
Career
Per 9 Innings
38
0.53
Michael Kopech
Careerverified
Per 9 Innings
24
0.53
Jason Frasor
Careerverified
Per 9 Inningsverified
23
0.32
Michael Kopech
Career
Per 9 Innings
25
0.55
Jason Frasor
Careerverified
Per 9 Inningsverified
4
0.06
Michael Kopech
Career
Per 9 Innings
5
0.11
Jason Frasor
Careerverified
Per 9 Innings
2747
38.23
Michael Kopech
Career
Per 9 Inningsverified
1770
38.76
Jason Frasor
Careerverified
Per 9 Inningsverified
205
2.85
Michael Kopech
Career
Per 9 Innings
39
0.85
Jason Frasor
Career
Per 9 Inningsverified
267
3.72
Michael Kopech
Careerverified
Per 9 Innings
198
4.34
Jason Frasor
Careerverified
Per 9 Inningsverified
3.72
3.72
Michael Kopech
Career
Per 9 Innings
4.34
4.34
Jason Frasor
Career
Per 9 Innings
13
0.18
Michael Kopech
Careerverified
Per 9 Inningsverified
1
0.02
Jason Frasor
Career
Per 9 Inningsverified
27
0.38
Michael Kopech
Careerverified
Per 9 Innings
18
0.39
Jason Frasor
Careerverified
Per 9 Inningsverified
52
0.72
Michael Kopech
Career
Per 9 Innings
29
0.64
Jason Frasor
Careerverified
Per 9 Inningsverified
1.316
1.316
Michael Kopech
Career
Per 9 Innings
1.326
1.326
Jason Frasor
Careerverified
Per 9 Inningsverified
2401
33.42
Michael Kopech
Career
Per 9 Innings
1505
32.96
Jason Frasor
Careerverified
Per 9 Inningsverified
0.39
0.39
Michael Kopech
Career
Per 9 Innings
1.08
1.08
Jason Frasor
Career
Per 9 Innings
0.296
0.296
Michael Kopech
Careerverified
Per 9 Inningsverified
0.263
0.263
Jason Frasor
Career
Per 9 Innings
38.23
38.23
Michael Kopech
Careerverified
Per 9 Inningsverified
38.76
38.76

Fielding Stats for Jason Frasor and Michael Kopech

Jason Frasor
Careerverified
Per 9 Inningsverified
12
12
Michael Kopech
Career
Per 9 Innings
6
6
Jason Frasor
Careerverified
Per 9 Inningsverified
679
9.45
Michael Kopech
Career
Per 9 Innings
184
4.03
Jason Frasor
Career
Per 9 Innings
0
0
Michael Kopech
Careerverified
Per 9 Inningsverified
60
1.31
Jason Frasor
Careerverified
Per 9 Innings
1940
27
Michael Kopech
Career
Per 9 Innings
1233
27
Jason Frasor
Careerverified
Per 9 Innings
646.2
9
Michael Kopech
Career
Per 9 Innings
411
9
Jason Frasor
Careerverified
Per 9 Inningsverified
46
0.64
Michael Kopech
Career
Per 9 Innings
16
0.35
Jason Frasor
Careerverified
Per 9 Inningsverified
68
0.95
Michael Kopech
Career
Per 9 Innings
12
0.26
Jason Frasor
Career
Per 9 Innings
5
0.07
Michael Kopech
Careerverified
Per 9 Inningsverified
2
0.04
Jason Frasor
Careerverified
Per 9 Inningsverified
119
1.66
Michael Kopech
Career
Per 9 Innings
30
0.66
Jason Frasor
Careerverified
Per 9 Inningsverified
114
1.59
Michael Kopech
Career
Per 9 Innings
28
0.61
Jason Frasor
Careerverified
Per 9 Inningsverified
95.8
95.8
Michael Kopech
Career
Per 9 Innings
93.33
93.33
Jason Frasor
Careerverified
Per 9 Inningsverified
0.168
0.168
Michael Kopech
Career
Per 9 Innings
0.152
0.152
Jason Frasor
Career
Per 9 Innings
0
0
Michael Kopech
Careerverified
Per 9 Inningsverified
32.61
32.61
Jason Frasor
Careerverified
Per 9 Inningsverified
7
0.1
Michael Kopech
Career
Per 9 Innings
0
0
Jason Frasor
Career
Per 9 Innings
0
0
Michael Kopech
Career
Per 9 Innings
0
0
Jason Frasor
Career
Per 9 Innings
0
0
Michael Kopech
Career
Per 9 Innings
0
0
Jason Frasor
Career
Per 9 Innings
0
0
Michael Kopech
Career
Per 9 Innings
0
0
Jason Frasor
Career
Per 9 Innings
0
0
Michael Kopech
Career
Per 9 Innings
0
0

Hitting Stats for Jason Frasor and Michael Kopech

Jason Frasor
Careerverified
Per 600 PA
12
Michael Kopech
Career
Per 600 PAverified
6
6
Jason Frasor
Careerverified
Per 600 PA
679
Michael Kopech
Career
Per 600 PAverified
184
110400
Jason Frasor
Career
Per 600 PA
0
Michael Kopech
Careerverified
Per 600 PAverified
1
600
Jason Frasor
Career
Per 600 PA
0
Michael Kopech
Careerverified
Per 600 PAverified
1
600
Jason Frasor
Career
Per 600 PA
Michael Kopech
Career
Per 600 PA
0
0
Jason Frasor
Career
Per 600 PA
Michael Kopech
Career
Per 600 PA
0
0
Jason Frasor
Career
Per 600 PA
0
Michael Kopech
Career
Per 600 PA
0
0
Jason Frasor
Career
Per 600 PA
0
Michael Kopech
Career
Per 600 PA
0
0
Jason Frasor
Career
Per 600 PA
0
Michael Kopech
Career
Per 600 PA
0
0
Jason Frasor
Career
Per 600 PA
0
Michael Kopech
Career
Per 600 PA
0
0
Jason Frasor
Career
Per 600 PA
0
Michael Kopech
Career
Per 600 PA
0
0
Jason Frasor
Career
Per 600 PA
0
Michael Kopech
Career
Per 600 PA
0
0
Jason Frasor
Career
Per 600 PA
Michael Kopech
Career
Per 600 PA
Jason Frasor
Career
Per 600 PA
Michael Kopech
Career
Per 600 PA
0
0
Jason Frasor
Career
Per 600 PA
Michael Kopech
Career
Per 600 PA
Jason Frasor
Career
Per 600 PA
Michael Kopech
Career
Per 600 PA
0
0
Jason Frasor
Career
Per 600 PA
0
Michael Kopech
Career
Per 600 PA
0
0
Jason Frasor
Career
Per 600 PA
0
Michael Kopech
Career
Per 600 PA
0
0
Jason Frasor
Career
Per 600 PA
Michael Kopech
Career
Per 600 PA
0
0
Jason Frasor
Career
Per 600 PA
Michael Kopech
Career
Per 600 PA
0
0
Jason Frasor
Career
Per 600 PA
Michael Kopech
Career
Per 600 PA
0
0
Jason Frasor
Career
Per 600 PA
Michael Kopech
Career
Per 600 PA
0
0
Jason Frasor
Career
Per 600 PA
Michael Kopech
Career
Per 600 PA
0
0
Jason Frasor
Career
Per 600 PA
Michael Kopech
Career
Per 600 PA
0
0
Jason Frasor
Career
Per 600 PA
Michael Kopech
Career
Per 600 PA
0
0
Jason Frasor
Career
Per 600 PA
0
Michael Kopech
Career
Per 600 PA
0
0
Jason Frasor
Career
Per 600 PA
0
Michael Kopech
Career
Per 600 PA
0
0
Jason Frasor
Career
Per 600 PA
0
Michael Kopech
Career
Per 600 PA
0
0
Jason Frasor
Career
Per 600 PA
Michael Kopech
Careerverified
Per 600 PAverified
-0.1
-60
Jason Frasor
Career
Per 600 PA
0
Michael Kopech
Career
Per 600 PA
0
0
Jason Frasor
Career
Per 600 PA
0
Michael Kopech
Career
Per 600 PA
0
0
Jason Frasor
Career
Per 600 PA
0
Michael Kopech
Career
Per 600 PA
0
0
Jason Frasor
Career
Per 600 PA
0
Michael Kopech
Career
Per 600 PA
0
0
Jason Frasor
Career
Per 600 PA
Michael Kopech
Career
Per 600 PA
Jason Frasor
Career
Per 600 PA
Michael Kopech
Career
Per 600 PA
Jason Frasor
Career
Per 600 PA
0
Michael Kopech
Career
Per 600 PA
0
0
Jason Frasor
Career
Per 600 PA
0
Michael Kopech
Career
Per 600 PA
0
0
Jason Frasor
Career
Per 600 PA
0
Michael Kopech
Career
Per 600 PA
0
0
Jason Frasor
Career
Per 600 PA
0
Michael Kopech
Career
Per 600 PA
0
0
Jason Frasor
Career
Per 600 PA
0
Michael Kopech
Career
Per 600 PA
0
0
Jason Frasor
Career
Per 600 PA
0
Michael Kopech
Career
Per 600 PA
0
0
Jason Frasor
Career
Per 600 PA
Michael Kopech
Career
Per 600 PA