Casey Janssen vs. Ron Mrozinski — Career Comparison

Casey Janssen
MillenialCaliforniaThrows RightBats RightNorth AmericaToronto Blue JaysAmerican LeagueRelief Pitcher
Ron Mrozinski
Silent GenerationPennsylvaniaThrows LeftBats RightNorth AmericaPhiladelphia PhilliesNational LeagueRelief Pitcher

On the career pitching numbers, Casey Janssen posted a stronger line than Ron Mrozinski. Casey Janssen posted stronger numbers in ERA (3.63 vs 5.36) and WHIP (1.238 vs 1.615). By the career numbers, Casey Janssen had the better of this comparison — though ERA and WHIP alone don't account for era, park factors, or the defenses each pitcher worked behind.

Pitching Stats for Casey Janssen and Ron Mrozinski

Casey Janssen
Careerverified
Per 9 Inningsverified
9
9
Ron Mrozinski
Career
Per 9 Innings
2
2
Casey Janssen
Careerverified
Per 9 Inningsverified
437
7.38
Ron Mrozinski
Career
Per 9 Innings
37
4.04
Casey Janssen
Careerverified
Per 9 Innings
22
0.37
Ron Mrozinski
Career
Per 9 Inningsverified
5
0.55
Casey Janssen
Careerverified
Per 9 Inningsverified
31
0.52
Ron Mrozinski
Career
Per 9 Innings
1
0.11
Casey Janssen
Career
Per 9 Innings
29
0.49
Ron Mrozinski
Careerverified
Per 9 Inningsverified
3
0.33
Casey Janssen
Careerverified
Per 9 Inningsverified
51.67
51.67
Ron Mrozinski
Career
Per 9 Innings
25
25
Casey Janssen
Career
Per 9 Innings
5.03
5.03
Ron Mrozinski
Careerverified
Per 9 Inningsverified
13.51
13.51
Casey Janssen
Career
Per 9 Innings
0
0
Ron Mrozinski
Careerverified
Per 9 Inningsverified
1
0.11
Casey Janssen
Career
Per 9 Innings
0
0
Ron Mrozinski
Career
Per 9 Innings
0
0
Casey Janssen
Careerverified
Per 9 Inningsverified
90
1.52
Ron Mrozinski
Career
Per 9 Innings
1
0.11
Casey Janssen
Career
Per 9 Inningsverified
215
3.63
Ron Mrozinski
Careerverified
Per 9 Innings
49
5.36
Casey Janssen
Careerverified
Per 9 Inningsverified
3.63
3.63
Ron Mrozinski
Career
Per 9 Innings
5.36
5.36
Casey Janssen
Careerverified
Per 9 Inningsverified
3.44
3.44
Ron Mrozinski
Career
Per 9 Innings
5.51
5.51
Casey Janssen
Careerverified
Per 9 Inningsverified
3.65
3.65
Ron Mrozinski
Career
Per 9 Innings
5.57
5.57
Casey Janssen
Careerverified
Per 9 Inningsverified
0.253
0.253
Ron Mrozinski
Career
Per 9 Innings
0.27
0.27
Casey Janssen
Careerverified
Per 9 Innings
1599
27
Ron Mrozinski
Career
Per 9 Innings
247
27
Casey Janssen
Careerverified
Per 9 Innings
533
9
Ron Mrozinski
Career
Per 9 Innings
82.1
9
Casey Janssen
Career
Per 9 Inningsverified
518
8.75
Ron Mrozinski
Careerverified
Per 9 Innings
87
9.51
Casey Janssen
Careerverified
Per 9 Inningsverified
8.75
8.75
Ron Mrozinski
Career
Per 9 Innings
9.51
9.51
Casey Janssen
Career
Per 9 Inningsverified
52
0.88
Ron Mrozinski
Careerverified
Per 9 Innings
12
1.31
Casey Janssen
Careerverified
Per 9 Inningsverified
0.88
0.88
Ron Mrozinski
Career
Per 9 Innings
1.31
1.31
Casey Janssen
Careerverified
Per 9 Inningsverified
0.12
0.12
Ron Mrozinski
Career
Per 9 Innings
0.32
0.32
Casey Janssen
Career
Per 9 Inningsverified
129
2.18
Ron Mrozinski
Careerverified
Per 9 Innings
44
4.81
Casey Janssen
Career
Per 9 Innings
13
0.22
Ron Mrozinski
Careerverified
Per 9 Innings
2
0.22
Casey Janssen
Careerverified
Per 9 Inningsverified
2.18
2.18
Ron Mrozinski
Career
Per 9 Innings
4.81
4.81
Casey Janssen
Careerverified
Per 9 Inningsverified
395
6.67
Ron Mrozinski
Career
Per 9 Innings
44
4.81
Casey Janssen
Careerverified
Per 9 Inningsverified
6.67
6.67
Ron Mrozinski
Career
Per 9 Innings
4.81
4.81
Casey Janssen
Career
Per 9 Innings
0.9
0.9
Ron Mrozinski
Careerverified
Per 9 Inningsverified
1.19
1.19
Casey Janssen
Career
Per 9 Innings
0.983
0.983
Ron Mrozinski
Careerverified
Per 9 Inningsverified
1.069
1.069
Casey Janssen
Career
Per 9 Innings
16
0.27
Ron Mrozinski
Careerverified
Per 9 Inningsverified
2
0.22
Casey Janssen
Career
Per 9 Inningsverified
25
0.42
Ron Mrozinski
Careerverified
Per 9 Innings
4
0.44
Casey Janssen
Career
Per 9 Innings
3
0.05
Ron Mrozinski
Careerverified
Per 9 Inningsverified
0
0
Casey Janssen
Careerverified
Per 9 Innings
2227
37.6
Ron Mrozinski
Career
Per 9 Inningsverified
370
40.45
Casey Janssen
Careerverified
Per 9 Inningsverified
199
3.36
Ron Mrozinski
Career
Per 9 Innings
17
1.86
Casey Janssen
Career
Per 9 Inningsverified
231
3.9
Ron Mrozinski
Careerverified
Per 9 Innings
52
5.68
Casey Janssen
Careerverified
Per 9 Inningsverified
3.9
3.9
Ron Mrozinski
Career
Per 9 Innings
5.68
5.68
Casey Janssen
Career
Per 9 Innings
11
0.19
Ron Mrozinski
Careerverified
Per 9 Inningsverified
0
0
Casey Janssen
Career
Per 9 Innings
13
0.22
Ron Mrozinski
Careerverified
Per 9 Inningsverified
0
0
Casey Janssen
Careerverified
Per 9 Inningsverified
40
0.68
Ron Mrozinski
Career
Per 9 Innings
0
0
Casey Janssen
Careerverified
Per 9 Inningsverified
1.214
1.214
Ron Mrozinski
Career
Per 9 Innings
1.591
1.591
Casey Janssen
Careerverified
Per 9 Innings
2049
34.6
Ron Mrozinski
Career
Per 9 Inningsverified
322
35.2
Casey Janssen
Careerverified
Per 9 Inningsverified
0.53
0.53
Ron Mrozinski
Career
Per 9 Innings
1.41
1.41
Casey Janssen
Career
Per 9 Innings
0.291
0.291
Ron Mrozinski
Careerverified
Per 9 Inningsverified
0.282
0.282
Casey Janssen
Career
Per 9 Innings
37.6
37.6
Ron Mrozinski
Careerverified
Per 9 Inningsverified
40.45
40.45

Fielding Stats for Casey Janssen and Ron Mrozinski

Casey Janssen
Careerverified
Per 9 Inningsverified
9
9
Ron Mrozinski
Career
Per 9 Innings
2
2
Casey Janssen
Careerverified
Per 9 Inningsverified
437
7.38
Ron Mrozinski
Career
Per 9 Innings
37
4.04
Casey Janssen
Careerverified
Per 9 Innings
22
0.37
Ron Mrozinski
Career
Per 9 Inningsverified
5
0.55
Casey Janssen
Careerverified
Per 9 Innings
1599
27
Ron Mrozinski
Career
Per 9 Innings
247
27
Casey Janssen
Careerverified
Per 9 Innings
533
9
Ron Mrozinski
Career
Per 9 Innings
82.1
9
Casey Janssen
Careerverified
Per 9 Inningsverified
52
0.88
Ron Mrozinski
Career
Per 9 Innings
3
0.33
Casey Janssen
Careerverified
Per 9 Inningsverified
64
1.08
Ron Mrozinski
Career
Per 9 Innings
8
0.87
Casey Janssen
Career
Per 9 Inningsverified
6
0.1
Ron Mrozinski
Careerverified
Per 9 Innings
1
0.11
Casey Janssen
Careerverified
Per 9 Inningsverified
122
2.06
Ron Mrozinski
Career
Per 9 Innings
12
1.31
Casey Janssen
Careerverified
Per 9 Inningsverified
116
1.96
Ron Mrozinski
Career
Per 9 Innings
11
1.2
Casey Janssen
Careerverified
Per 9 Inningsverified
95.08
95.08
Ron Mrozinski
Career
Per 9 Innings
91.67
91.67
Casey Janssen
Career
Per 9 Innings
0.265
0.265
Ron Mrozinski
Careerverified
Per 9 Inningsverified
0.297
0.297
Casey Janssen
Career
Per 9 Innings
5.03
5.03
Ron Mrozinski
Careerverified
Per 9 Inningsverified
13.51
13.51
Casey Janssen
Career
Per 9 Innings
2
0.03
Ron Mrozinski
Careerverified
Per 9 Inningsverified
3
0.33
Casey Janssen
Career
Per 9 Innings
0
0
Ron Mrozinski
Career
Per 9 Innings
0
0
Casey Janssen
Career
Per 9 Innings
0
0
Ron Mrozinski
Career
Per 9 Innings
0
0
Casey Janssen
Career
Per 9 Innings
0
0
Ron Mrozinski
Career
Per 9 Innings
0
0
Casey Janssen
Career
Per 9 Innings
0
0
Ron Mrozinski
Career
Per 9 Innings
0
0

Hitting Stats for Casey Janssen and Ron Mrozinski

Casey Janssen
Careerverified
Per 600 PAverified
9
9
Ron Mrozinski
Career
Per 600 PA
2
2
Casey Janssen
Careerverified
Per 600 PAverified
437
65550
Ron Mrozinski
Career
Per 600 PA
37
1233.33
Casey Janssen
Career
Per 600 PA
4
600
Ron Mrozinski
Careerverified
Per 600 PA
18
600
Casey Janssen
Career
Per 600 PA
3
450
Ron Mrozinski
Careerverified
Per 600 PAverified
16
533.33
Casey Janssen
Career
Per 600 PA
0
0
Ron Mrozinski
Careerverified
Per 600 PAverified
0.063
0.063
Casey Janssen
Careerverified
Per 600 PAverified
0.25
0.25
Ron Mrozinski
Career
Per 600 PA
0.222
0.222
Casey Janssen
Career
Per 600 PA
0
0
Ron Mrozinski
Careerverified
Per 600 PAverified
1
33.33
Casey Janssen
Career
Per 600 PA
0
0
Ron Mrozinski
Careerverified
Per 600 PAverified
1
33.33
Casey Janssen
Career
Per 600 PA
0
0
Ron Mrozinski
Career
Per 600 PA
0
0
Casey Janssen
Career
Per 600 PA
0
0
Ron Mrozinski
Career
Per 600 PA
0
0
Casey Janssen
Career
Per 600 PA
0
0
Ron Mrozinski
Career
Per 600 PA
0
0
Casey Janssen
Career
Per 600 PA
0
0
Ron Mrozinski
Career
Per 600 PA
0
0
Casey Janssen
Career
Per 600 PA
Ron Mrozinski
Career
Per 600 PA
0
0
Casey Janssen
Career
Per 600 PA
0
0
Ron Mrozinski
Career
Per 600 PA
0
0
Casey Janssen
Career
Per 600 PA
Ron Mrozinski
Career
Per 600 PA
0
0
Casey Janssen
Careerverified
Per 600 PAverified
0
0
Ron Mrozinski
Career
Per 600 PA
-0.01
-0.23
Casey Janssen
Career
Per 600 PA
0
0
Ron Mrozinski
Careerverified
Per 600 PAverified
1
33.33
Casey Janssen
Career
Per 600 PA
0
0
Ron Mrozinski
Careerverified
Per 600 PAverified
1
33.33
Casey Janssen
Career
Per 600 PA
0
0
Ron Mrozinski
Careerverified
Per 600 PAverified
0.063
0.063
Casey Janssen
Career
Per 600 PA
0
0
Ron Mrozinski
Careerverified
Per 600 PAverified
0.063
0.063
Casey Janssen
Career
Per 600 PA
0
0
Ron Mrozinski
Careerverified
Per 600 PAverified
0.125
0.125
Casey Janssen
Career
Per 600 PA
0
0
Ron Mrozinski
Career
Per 600 PA
0
0
Casey Janssen
Career
Per 600 PA
0
0
Ron Mrozinski
Careerverified
Per 600 PAverified
0.044
0.044
Casey Janssen
Career
Per 600 PA
0
0
Ron Mrozinski
Careerverified
Per 600 PAverified
0.063
0.063
Casey Janssen
Career
Per 600 PA
0
0
Ron Mrozinski
Careerverified
Per 600 PAverified
0.167
0.167
Casey Janssen
Career
Per 600 PA
0
0
Ron Mrozinski
Career
Per 600 PA
0
0
Casey Janssen
Career
Per 600 PA
0
0
Ron Mrozinski
Career
Per 600 PA
0
0
Casey Janssen
Career
Per 600 PA
0
0
Ron Mrozinski
Career
Per 600 PA
0
0
Casey Janssen
Careerverified
Per 600 PAverified
-0.29
-43.52
Ron Mrozinski
Career
Per 600 PA
-1.31
-43.7
Casey Janssen
Career
Per 600 PA
0
0
Ron Mrozinski
Career
Per 600 PA
0
0
Casey Janssen
Career
Per 600 PA
0
0
Ron Mrozinski
Career
Per 600 PA
0
0
Casey Janssen
Career
Per 600 PA
0
0
Ron Mrozinski
Career
Per 600 PA
0
0
Casey Janssen
Careerverified
Per 600 PAverified
2
300
Ron Mrozinski
Career
Per 600 PA
10
333.33
Casey Janssen
Careerverified
Per 600 PAverified
2
2
Ron Mrozinski
Career
Per 600 PA
1.8
1.8
Casey Janssen
Career
Per 600 PA
0
0
Ron Mrozinski
Career
Per 600 PA
0
0
Casey Janssen
Career
Per 600 PAverified
1
150
Ron Mrozinski
Careerverified
Per 600 PA
2
66.67
Casey Janssen
Career
Per 600 PA
0
0
Ron Mrozinski
Career
Per 600 PA
0
0
Casey Janssen
Careerverified
Per 600 PAverified
0
0
Ron Mrozinski
Career
Per 600 PA
1
33.33
Casey Janssen
Career
Per 600 PA
0
0
Ron Mrozinski
Career
Per 600 PA
0
0
Casey Janssen
Career
Per 600 PA
0
0
Ron Mrozinski
Career
Per 600 PA
0
0
Casey Janssen
Career
Per 600 PA
0
0
Ron Mrozinski
Career
Per 600 PA
0
0
Casey Janssen
Career
Per 600 PA
Ron Mrozinski
Career
Per 600 PA