Zach Jackson vs. Ron Mrozinski — Career Comparison

Zach Jackson
MillenialPennsylvaniaThrows LeftBats LeftNorth AmericaCleveland GuardiansAmerican LeagueStarting Pitcher
Ron Mrozinski
Silent GenerationPennsylvaniaThrows LeftBats RightNorth AmericaPhiladelphia PhilliesNational LeagueRelief Pitcher

Zach Jackson built a career as a starting pitcher and Ron Mrozinski as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Ron Mrozinski posted stronger surface numbers — ERA 5.36 and WHIP 1.615 compared to 5.81 and 1.566 for Zach Jackson. By the career numbers, Ron Mrozinski had the better of this cross-role comparison — though era context would sharpen the verdict.

Pitching Stats for Zach Jackson and Ron Mrozinski

Zach Jackson
Careerverified
Per 9 Inningsverified
3
3
Ron Mrozinski
Career
Per 9 Innings
2
2
Zach Jackson
Career
Per 9 Innings
22
1.88
Ron Mrozinski
Careerverified
Per 9 Inningsverified
37
4.04
Zach Jackson
Careerverified
Per 9 Inningsverified
17
1.45
Ron Mrozinski
Career
Per 9 Innings
5
0.55
Zach Jackson
Careerverified
Per 9 Inningsverified
4
0.34
Ron Mrozinski
Career
Per 9 Innings
1
0.11
Zach Jackson
Career
Per 9 Innings
5
0.43
Ron Mrozinski
Careerverified
Per 9 Inningsverified
3
0.33
Zach Jackson
Careerverified
Per 9 Inningsverified
44.44
44.44
Ron Mrozinski
Career
Per 9 Innings
25
25
Zach Jackson
Careerverified
Per 9 Inningsverified
77.27
77.27
Ron Mrozinski
Career
Per 9 Innings
13.51
13.51
Zach Jackson
Career
Per 9 Innings
0
0
Ron Mrozinski
Careerverified
Per 9 Inningsverified
1
0.11
Zach Jackson
Career
Per 9 Innings
0
0
Ron Mrozinski
Career
Per 9 Innings
0
0
Zach Jackson
Career
Per 9 Innings
0
0
Ron Mrozinski
Careerverified
Per 9 Inningsverified
1
0.11
Zach Jackson
Career
Per 9 Innings
68
5.81
Ron Mrozinski
Careerverified
Per 9 Inningsverified
49
5.36
Zach Jackson
Career
Per 9 Innings
5.81
5.81
Ron Mrozinski
Careerverified
Per 9 Inningsverified
5.36
5.36
Zach Jackson
Career
Per 9 Innings
5.84
5.84
Ron Mrozinski
Careerverified
Per 9 Inningsverified
5.51
5.51
Zach Jackson
Careerverified
Per 9 Inningsverified
4.88
4.88
Ron Mrozinski
Career
Per 9 Innings
5.57
5.57
Zach Jackson
Career
Per 9 Innings
0.303
0.303
Ron Mrozinski
Careerverified
Per 9 Inningsverified
0.27
0.27
Zach Jackson
Careerverified
Per 9 Innings
316
27
Ron Mrozinski
Career
Per 9 Innings
247
27
Zach Jackson
Careerverified
Per 9 Innings
105.1
9
Ron Mrozinski
Career
Per 9 Innings
82.1
9
Zach Jackson
Career
Per 9 Innings
131
11.19
Ron Mrozinski
Careerverified
Per 9 Inningsverified
87
9.51
Zach Jackson
Career
Per 9 Innings
11.19
11.19
Ron Mrozinski
Careerverified
Per 9 Inningsverified
9.51
9.51
Zach Jackson
Career
Per 9 Inningsverified
15
1.28
Ron Mrozinski
Careerverified
Per 9 Innings
12
1.31
Zach Jackson
Careerverified
Per 9 Inningsverified
1.28
1.28
Ron Mrozinski
Career
Per 9 Innings
1.31
1.31
Zach Jackson
Career
Per 9 Innings
0.68
0.68
Ron Mrozinski
Careerverified
Per 9 Inningsverified
0.32
0.32
Zach Jackson
Careerverified
Per 9 Inningsverified
34
2.91
Ron Mrozinski
Career
Per 9 Innings
44
4.81
Zach Jackson
Careerverified
Per 9 Inningsverified
0
0
Ron Mrozinski
Career
Per 9 Innings
2
0.22
Zach Jackson
Careerverified
Per 9 Inningsverified
2.91
2.91
Ron Mrozinski
Career
Per 9 Innings
4.81
4.81
Zach Jackson
Careerverified
Per 9 Inningsverified
63
5.38
Ron Mrozinski
Career
Per 9 Innings
44
4.81
Zach Jackson
Careerverified
Per 9 Inningsverified
5.38
5.38
Ron Mrozinski
Career
Per 9 Innings
4.81
4.81
Zach Jackson
Careerverified
Per 9 Inningsverified
2.86
2.86
Ron Mrozinski
Career
Per 9 Innings
1.19
1.19
Zach Jackson
Career
Per 9 Innings
0.921
0.921
Ron Mrozinski
Careerverified
Per 9 Inningsverified
1.069
1.069
Zach Jackson
Career
Per 9 Innings
3
0.26
Ron Mrozinski
Careerverified
Per 9 Inningsverified
2
0.22
Zach Jackson
Career
Per 9 Innings
9
0.77
Ron Mrozinski
Careerverified
Per 9 Inningsverified
4
0.44
Zach Jackson
Career
Per 9 Innings
0
0
Ron Mrozinski
Career
Per 9 Innings
0
0
Zach Jackson
Careerverified
Per 9 Inningsverified
481
41.1
Ron Mrozinski
Career
Per 9 Innings
370
40.45
Zach Jackson
Career
Per 9 Innings
3
0.26
Ron Mrozinski
Careerverified
Per 9 Inningsverified
17
1.86
Zach Jackson
Career
Per 9 Innings
74
6.32
Ron Mrozinski
Careerverified
Per 9 Inningsverified
52
5.68
Zach Jackson
Career
Per 9 Innings
6.32
6.32
Ron Mrozinski
Careerverified
Per 9 Inningsverified
5.68
5.68
Zach Jackson
Career
Per 9 Innings
2
0.17
Ron Mrozinski
Careerverified
Per 9 Inningsverified
0
0
Zach Jackson
Career
Per 9 Innings
3
0.26
Ron Mrozinski
Careerverified
Per 9 Inningsverified
0
0
Zach Jackson
Careerverified
Per 9 Inningsverified
14
1.2
Ron Mrozinski
Career
Per 9 Innings
0
0
Zach Jackson
Careerverified
Per 9 Inningsverified
1.567
1.567
Ron Mrozinski
Career
Per 9 Innings
1.591
1.591
Zach Jackson
Careerverified
Per 9 Inningsverified
433
37
Ron Mrozinski
Career
Per 9 Innings
322
35.2
Zach Jackson
Career
Per 9 Innings
3.36
3.36
Ron Mrozinski
Careerverified
Per 9 Inningsverified
1.41
1.41
Zach Jackson
Career
Per 9 Innings
0.327
0.327
Ron Mrozinski
Careerverified
Per 9 Inningsverified
0.282
0.282
Zach Jackson
Careerverified
Per 9 Inningsverified
41.1
41.1
Ron Mrozinski
Career
Per 9 Innings
40.45
40.45

Fielding Stats for Zach Jackson and Ron Mrozinski

Zach Jackson
Careerverified
Per 9 Inningsverified
3
3
Ron Mrozinski
Career
Per 9 Innings
2
2
Zach Jackson
Career
Per 9 Innings
22
1.88
Ron Mrozinski
Careerverified
Per 9 Inningsverified
37
4.04
Zach Jackson
Careerverified
Per 9 Inningsverified
17
1.45
Ron Mrozinski
Career
Per 9 Innings
5
0.55
Zach Jackson
Careerverified
Per 9 Innings
316
27
Ron Mrozinski
Career
Per 9 Innings
247
27
Zach Jackson
Careerverified
Per 9 Innings
105.1
9
Ron Mrozinski
Career
Per 9 Innings
82.1
9
Zach Jackson
Careerverified
Per 9 Inningsverified
6
0.51
Ron Mrozinski
Career
Per 9 Innings
3
0.33
Zach Jackson
Careerverified
Per 9 Inningsverified
18
1.54
Ron Mrozinski
Career
Per 9 Innings
8
0.87
Zach Jackson
Career
Per 9 Innings
3
0.26
Ron Mrozinski
Careerverified
Per 9 Inningsverified
1
0.11
Zach Jackson
Careerverified
Per 9 Inningsverified
27
2.31
Ron Mrozinski
Career
Per 9 Innings
12
1.31
Zach Jackson
Careerverified
Per 9 Inningsverified
24
2.05
Ron Mrozinski
Career
Per 9 Innings
11
1.2
Zach Jackson
Career
Per 9 Innings
88.89
88.89
Ron Mrozinski
Careerverified
Per 9 Inningsverified
91.67
91.67
Zach Jackson
Careerverified
Per 9 Inningsverified
1.091
1.091
Ron Mrozinski
Career
Per 9 Innings
0.297
0.297
Zach Jackson
Careerverified
Per 9 Inningsverified
77.27
77.27
Ron Mrozinski
Career
Per 9 Innings
13.51
13.51
Zach Jackson
Career
Per 9 Innings
2
0.17
Ron Mrozinski
Careerverified
Per 9 Inningsverified
3
0.33
Zach Jackson
Career
Per 9 Innings
0
0
Ron Mrozinski
Career
Per 9 Innings
0
0
Zach Jackson
Career
Per 9 Innings
0
0
Ron Mrozinski
Career
Per 9 Innings
0
0
Zach Jackson
Career
Per 9 Innings
0
0
Ron Mrozinski
Career
Per 9 Innings
0
0
Zach Jackson
Career
Per 9 Innings
0
0
Ron Mrozinski
Career
Per 9 Innings
0
0

Hitting Stats for Zach Jackson and Ron Mrozinski

Zach Jackson
Careerverified
Per 600 PAverified
3
3
Ron Mrozinski
Career
Per 600 PA
2
2
Zach Jackson
Career
Per 600 PA
22
1015.38
Ron Mrozinski
Careerverified
Per 600 PAverified
37
1233.33
Zach Jackson
Career
Per 600 PA
13
600
Ron Mrozinski
Careerverified
Per 600 PA
18
600
Zach Jackson
Career
Per 600 PA
9
415.38
Ron Mrozinski
Careerverified
Per 600 PAverified
16
533.33
Zach Jackson
Careerverified
Per 600 PAverified
0.111
0.111
Ron Mrozinski
Career
Per 600 PA
0.063
0.063
Zach Jackson
Careerverified
Per 600 PAverified
0.462
0.462
Ron Mrozinski
Career
Per 600 PA
0.222
0.222
Zach Jackson
Career
Per 600 PAverified
1
46.15
Ron Mrozinski
Career
Per 600 PA
1
33.33
Zach Jackson
Career
Per 600 PAverified
1
46.15
Ron Mrozinski
Career
Per 600 PA
1
33.33
Zach Jackson
Career
Per 600 PA
0
0
Ron Mrozinski
Career
Per 600 PA
0
0
Zach Jackson
Career
Per 600 PA
0
0
Ron Mrozinski
Career
Per 600 PA
0
0
Zach Jackson
Career
Per 600 PA
0
0
Ron Mrozinski
Career
Per 600 PA
0
0
Zach Jackson
Career
Per 600 PA
0
0
Ron Mrozinski
Career
Per 600 PA
0
0
Zach Jackson
Career
Per 600 PA
0
0
Ron Mrozinski
Career
Per 600 PA
0
0
Zach Jackson
Career
Per 600 PA
0
0
Ron Mrozinski
Career
Per 600 PA
0
0
Zach Jackson
Career
Per 600 PA
0
0
Ron Mrozinski
Career
Per 600 PA
0
0
Zach Jackson
Careerverified
Per 600 PAverified
0.1
4.57
Ron Mrozinski
Career
Per 600 PA
-0.01
-0.23
Zach Jackson
Career
Per 600 PAverified
1
46.15
Ron Mrozinski
Career
Per 600 PA
1
33.33
Zach Jackson
Career
Per 600 PAverified
1
46.15
Ron Mrozinski
Career
Per 600 PA
1
33.33
Zach Jackson
Careerverified
Per 600 PAverified
0.111
0.111
Ron Mrozinski
Career
Per 600 PA
0.063
0.063
Zach Jackson
Careerverified
Per 600 PAverified
0.111
0.111
Ron Mrozinski
Career
Per 600 PA
0.063
0.063
Zach Jackson
Careerverified
Per 600 PAverified
0.222
0.222
Ron Mrozinski
Career
Per 600 PA
0.125
0.125
Zach Jackson
Career
Per 600 PA
0
0
Ron Mrozinski
Career
Per 600 PA
0
0
Zach Jackson
Careerverified
Per 600 PAverified
0.078
0.078
Ron Mrozinski
Career
Per 600 PA
0.044
0.044
Zach Jackson
Careerverified
Per 600 PAverified
0.125
0.125
Ron Mrozinski
Career
Per 600 PA
0.063
0.063
Zach Jackson
Career
Per 600 PA
0.143
0.143
Ron Mrozinski
Careerverified
Per 600 PAverified
0.167
0.167
Zach Jackson
Careerverified
Per 600 PAverified
1
46.15
Ron Mrozinski
Career
Per 600 PA
0
0
Zach Jackson
Career
Per 600 PA
0
0
Ron Mrozinski
Career
Per 600 PA
0
0
Zach Jackson
Careerverified
Per 600 PAverified
1
46.15
Ron Mrozinski
Career
Per 600 PA
0
0
Zach Jackson
Careerverified
Per 600 PAverified
-0.1
-4.76
Ron Mrozinski
Career
Per 600 PA
-1.31
-43.7
Zach Jackson
Career
Per 600 PA
0
0
Ron Mrozinski
Career
Per 600 PA
0
0
Zach Jackson
Career
Per 600 PA
0
0
Ron Mrozinski
Career
Per 600 PA
0
0
Zach Jackson
Career
Per 600 PA
0
0
Ron Mrozinski
Career
Per 600 PA
0
0
Zach Jackson
Careerverified
Per 600 PAverified
2
92.31
Ron Mrozinski
Career
Per 600 PA
10
333.33
Zach Jackson
Careerverified
Per 600 PAverified
6.5
6.5
Ron Mrozinski
Career
Per 600 PA
1.8
1.8
Zach Jackson
Career
Per 600 PA
0
0
Ron Mrozinski
Career
Per 600 PA
0
0
Zach Jackson
Careerverified
Per 600 PAverified
4
184.62
Ron Mrozinski
Career
Per 600 PA
2
66.67
Zach Jackson
Career
Per 600 PA
0
0
Ron Mrozinski
Career
Per 600 PA
0
0
Zach Jackson
Careerverified
Per 600 PAverified
0
0
Ron Mrozinski
Career
Per 600 PA
1
33.33
Zach Jackson
Career
Per 600 PA
0
0
Ron Mrozinski
Career
Per 600 PA
0
0
Zach Jackson
Career
Per 600 PA
0
0
Ron Mrozinski
Career
Per 600 PA
0
0
Zach Jackson
Career
Per 600 PA
0
0
Ron Mrozinski
Career
Per 600 PA
0
0
Zach Jackson
Career
Per 600 PA
Ron Mrozinski
Career
Per 600 PA