John Martin vs. Rob Zastryzny — Career Comparison

John Martin
Baby BoomersMichiganThrows LeftBats SwitchNorth AmericaSt. Louis CardinalsNational LeagueStarting Pitcher
Rob Zastryzny
MillenialCANThrows LeftBats RightNorth AmericaMilwaukee BrewersNational LeagueRelief Pitcher

John Martin built a career as a starting pitcher and Rob Zastryzny as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Rob Zastryzny posted stronger surface numbers — ERA 3.84 and WHIP 1.449 compared to 3.94 and 1.237 for John Martin. By the career numbers, Rob Zastryzny had the better of this cross-role comparison — though era context would sharpen the verdict.

Pitching Stats for John Martin and Rob Zastryzny

John Martin
Career
Per 9 Innings
4
4
Rob Zastryzny
Careerverified
Per 9 Inningsverified
7
7
John Martin
Careerverified
Per 9 Innings
91
2.82
Rob Zastryzny
Career
Per 9 Inningsverified
80
8.09
John Martin
Careerverified
Per 9 Inningsverified
32
0.99
Rob Zastryzny
Career
Per 9 Innings
6
0.61
John Martin
Careerverified
Per 9 Innings
17
0.53
Rob Zastryzny
Career
Per 9 Inningsverified
6
0.61
John Martin
Career
Per 9 Innings
14
0.43
Rob Zastryzny
Careerverified
Per 9 Inningsverified
1
0.1
John Martin
Career
Per 9 Innings
54.84
54.84
Rob Zastryzny
Careerverified
Per 9 Inningsverified
85.71
85.71
John Martin
Careerverified
Per 9 Inningsverified
35.16
35.16
Rob Zastryzny
Career
Per 9 Innings
7.5
7.5
John Martin
Careerverified
Per 9 Inningsverified
5
0.15
Rob Zastryzny
Career
Per 9 Innings
0
0
John Martin
Career
Per 9 Innings
0
0
Rob Zastryzny
Career
Per 9 Innings
0
0
John Martin
Careerverified
Per 9 Inningsverified
1
0.03
Rob Zastryzny
Career
Per 9 Innings
0
0
John Martin
Career
Per 9 Innings
127
3.94
Rob Zastryzny
Careerverified
Per 9 Inningsverified
38
3.84
John Martin
Career
Per 9 Innings
3.94
3.94
Rob Zastryzny
Careerverified
Per 9 Inningsverified
3.84
3.84
John Martin
Careerverified
Per 9 Inningsverified
3.09
3.09
Rob Zastryzny
Career
Per 9 Innings
3.9
3.9
John Martin
Career
Per 9 Innings
4.32
4.32
Rob Zastryzny
Careerverified
Per 9 Inningsverified
3.76
3.76
John Martin
Careerverified
Per 9 Inningsverified
0.238
0.238
Rob Zastryzny
Career
Per 9 Innings
0.25
0.25
John Martin
Careerverified
Per 9 Innings
871
27
Rob Zastryzny
Career
Per 9 Innings
267
27
John Martin
Careerverified
Per 9 Innings
290.1
9
Rob Zastryzny
Career
Per 9 Innings
89
9
John Martin
Career
Per 9 Inningsverified
255
7.9
Rob Zastryzny
Careerverified
Per 9 Innings
84
8.49
John Martin
Careerverified
Per 9 Inningsverified
7.9
7.9
Rob Zastryzny
Career
Per 9 Innings
8.49
8.49
John Martin
Career
Per 9 Innings
25
0.77
Rob Zastryzny
Careerverified
Per 9 Inningsverified
6
0.61
John Martin
Career
Per 9 Innings
0.78
0.78
Rob Zastryzny
Careerverified
Per 9 Inningsverified
0.61
0.61
John Martin
Career
Per 9 Innings
0.27
0.27
Rob Zastryzny
Careerverified
Per 9 Inningsverified
0.08
0.08
John Martin
Career
Per 9 Inningsverified
95
2.94
Rob Zastryzny
Careerverified
Per 9 Innings
41
4.15
John Martin
Career
Per 9 Inningsverified
9
0.28
Rob Zastryzny
Careerverified
Per 9 Innings
4
0.4
John Martin
Careerverified
Per 9 Inningsverified
2.94
2.94
Rob Zastryzny
Career
Per 9 Innings
4.15
4.15
John Martin
Careerverified
Per 9 Innings
120
3.72
Rob Zastryzny
Career
Per 9 Inningsverified
74
7.48
John Martin
Career
Per 9 Innings
3.72
3.72
Rob Zastryzny
Careerverified
Per 9 Inningsverified
7.48
7.48
John Martin
Careerverified
Per 9 Inningsverified
1.32
1.32
Rob Zastryzny
Career
Per 9 Innings
0.93
0.93
John Martin
Career
Per 9 Innings
0.741
0.741
Rob Zastryzny
Careerverified
Per 9 Inningsverified
1.292
1.292
John Martin
Career
Per 9 Inningsverified
5
0.15
Rob Zastryzny
Career
Per 9 Innings
5
0.51
John Martin
Careerverified
Per 9 Inningsverified
4
0.12
Rob Zastryzny
Career
Per 9 Innings
5
0.51
John Martin
Career
Per 9 Innings
1
0.03
Rob Zastryzny
Careerverified
Per 9 Inningsverified
0
0
John Martin
Careerverified
Per 9 Innings
1192
36.95
Rob Zastryzny
Career
Per 9 Inningsverified
389
39.34
John Martin
Careerverified
Per 9 Innings
18
0.56
Rob Zastryzny
Career
Per 9 Inningsverified
12
1.21
John Martin
Career
Per 9 Inningsverified
138
4.28
Rob Zastryzny
Careerverified
Per 9 Innings
46
4.65
John Martin
Careerverified
Per 9 Inningsverified
4.28
4.28
Rob Zastryzny
Career
Per 9 Innings
4.65
4.65
John Martin
Career
Per 9 Innings
12
0.37
Rob Zastryzny
Careerverified
Per 9 Inningsverified
3
0.3
John Martin
Career
Per 9 Inningsverified
8
0.25
Rob Zastryzny
Careerverified
Per 9 Innings
4
0.4
John Martin
Careerverified
Per 9 Inningsverified
25
0.77
Rob Zastryzny
Career
Per 9 Innings
7
0.71
John Martin
Careerverified
Per 9 Inningsverified
1.206
1.206
Rob Zastryzny
Career
Per 9 Innings
1.405
1.405
John Martin
Careerverified
Per 9 Innings
1073
33.26
Rob Zastryzny
Career
Per 9 Inningsverified
336
33.98
John Martin
Career
Per 9 Innings
1.52
1.52
Rob Zastryzny
Careerverified
Per 9 Inningsverified
0.58
0.58
John Martin
Careerverified
Per 9 Inningsverified
0.248
0.248
Rob Zastryzny
Career
Per 9 Innings
0.305
0.305
John Martin
Career
Per 9 Innings
36.95
36.95
Rob Zastryzny
Careerverified
Per 9 Inningsverified
39.34
39.34

Fielding Stats for John Martin and Rob Zastryzny

John Martin
Career
Per 9 Innings
4
4
Rob Zastryzny
Careerverified
Per 9 Inningsverified
7
7
John Martin
Careerverified
Per 9 Innings
91
2.82
Rob Zastryzny
Career
Per 9 Inningsverified
80
8.09
John Martin
Careerverified
Per 9 Inningsverified
32
0.99
Rob Zastryzny
Career
Per 9 Innings
6
0.61
John Martin
Careerverified
Per 9 Innings
871
27
Rob Zastryzny
Career
Per 9 Innings
267
27
John Martin
Careerverified
Per 9 Innings
290.1
9
Rob Zastryzny
Career
Per 9 Innings
89
9
John Martin
Careerverified
Per 9 Innings
8
0.25
Rob Zastryzny
Career
Per 9 Inningsverified
4
0.4
John Martin
Careerverified
Per 9 Inningsverified
49
1.52
Rob Zastryzny
Career
Per 9 Innings
13
1.31
John Martin
Career
Per 9 Innings
2
0.06
Rob Zastryzny
Careerverified
Per 9 Inningsverified
0
0
John Martin
Careerverified
Per 9 Inningsverified
59
1.83
Rob Zastryzny
Career
Per 9 Innings
17
1.72
John Martin
Careerverified
Per 9 Inningsverified
57
1.77
Rob Zastryzny
Career
Per 9 Innings
17
1.72
John Martin
Career
Per 9 Innings
96.61
96.61
Rob Zastryzny
Careerverified
Per 9 Inningsverified
100
100
John Martin
Careerverified
Per 9 Inningsverified
0.626
0.626
Rob Zastryzny
Career
Per 9 Innings
0.213
0.213
John Martin
Careerverified
Per 9 Inningsverified
35.16
35.16
Rob Zastryzny
Career
Per 9 Innings
7.5
7.5
John Martin
Career
Per 9 Innings
0
0
Rob Zastryzny
Careerverified
Per 9 Inningsverified
3
0.3
John Martin
Career
Per 9 Innings
0
0
Rob Zastryzny
Career
Per 9 Innings
0
0
John Martin
Career
Per 9 Innings
0
0
Rob Zastryzny
Career
Per 9 Innings
0
0
John Martin
Career
Per 9 Innings
0
0
Rob Zastryzny
Career
Per 9 Innings
0
0
John Martin
Career
Per 9 Innings
0
0
Rob Zastryzny
Career
Per 9 Innings
0
0

Hitting Stats for John Martin and Rob Zastryzny

John Martin
Career
Per 600 PA
4
4
Rob Zastryzny
Careerverified
Per 600 PAverified
7
7
John Martin
Careerverified
Per 600 PA
92
620.22
Rob Zastryzny
Career
Per 600 PAverified
80
8000
John Martin
Careerverified
Per 600 PA
89
600
Rob Zastryzny
Career
Per 600 PA
6
600
John Martin
Careerverified
Per 600 PA
73
492.13
Rob Zastryzny
Career
Per 600 PAverified
6
600
John Martin
Careerverified
Per 600 PAverified
0.206
0.206
Rob Zastryzny
Career
Per 600 PA
0.167
0.167
John Martin
Careerverified
Per 600 PAverified
0.596
0.596
Rob Zastryzny
Career
Per 600 PA
0.333
0.333
John Martin
Careerverified
Per 600 PAverified
15
101.12
Rob Zastryzny
Career
Per 600 PA
1
100
John Martin
Careerverified
Per 600 PA
11
74.16
Rob Zastryzny
Career
Per 600 PAverified
1
100
John Martin
Careerverified
Per 600 PAverified
3
20.22
Rob Zastryzny
Career
Per 600 PA
0
0
John Martin
Careerverified
Per 600 PAverified
1
6.74
Rob Zastryzny
Career
Per 600 PA
0
0
John Martin
Career
Per 600 PA
0
0
Rob Zastryzny
Career
Per 600 PA
0
0
John Martin
Careerverified
Per 600 PAverified
4
26.97
Rob Zastryzny
Career
Per 600 PA
0
0
John Martin
Careerverified
Per 600 PAverified
0.267
0.267
Rob Zastryzny
Career
Per 600 PA
0
0
John Martin
Career
Per 600 PA
0
0
Rob Zastryzny
Career
Per 600 PA
0
0
John Martin
Career
Per 600 PA
0
0
Rob Zastryzny
Career
Per 600 PA
0
0
John Martin
Careerverified
Per 600 PAverified
5.11
34.45
Rob Zastryzny
Career
Per 600 PA
0.15
14.97
John Martin
Careerverified
Per 600 PAverified
20
134.83
Rob Zastryzny
Career
Per 600 PA
1
100
John Martin
Careerverified
Per 600 PAverified
19
128.09
Rob Zastryzny
Career
Per 600 PA
1
100
John Martin
Careerverified
Per 600 PAverified
0.244
0.244
Rob Zastryzny
Career
Per 600 PA
0.167
0.167
John Martin
Careerverified
Per 600 PAverified
0.274
0.274
Rob Zastryzny
Career
Per 600 PA
0.167
0.167
John Martin
Careerverified
Per 600 PAverified
0.518
0.518
Rob Zastryzny
Career
Per 600 PA
0.333
0.333
John Martin
Careerverified
Per 600 PAverified
0.069
0.069
Rob Zastryzny
Career
Per 600 PA
0
0
John Martin
Careerverified
Per 600 PAverified
0.178
0.178
Rob Zastryzny
Career
Per 600 PA
0.117
0.117
John Martin
Careerverified
Per 600 PAverified
0.414
0.414
Rob Zastryzny
Career
Per 600 PA
0.2
0.2
John Martin
Careerverified
Per 600 PAverified
0.289
0.289
Rob Zastryzny
Career
Per 600 PA
0.25
0.25
John Martin
Careerverified
Per 600 PAverified
4
26.97
Rob Zastryzny
Career
Per 600 PA
0
0
John Martin
Careerverified
Per 600 PAverified
13
87.64
Rob Zastryzny
Career
Per 600 PA
0
0
John Martin
Careerverified
Per 600 PAverified
17
114.61
Rob Zastryzny
Career
Per 600 PA
0
0
John Martin
Careerverified
Per 600 PAverified
5.57
37.56
Rob Zastryzny
Career
Per 600 PA
0.07
6.7
John Martin
Career
Per 600 PA
0
0
Rob Zastryzny
Career
Per 600 PA
0
0
John Martin
Careerverified
Per 600 PAverified
4
26.97
Rob Zastryzny
Career
Per 600 PA
0
0
John Martin
Career
Per 600 PA
0
0
Rob Zastryzny
Career
Per 600 PA
0
0
John Martin
Career
Per 600 PAverified
22
148.31
Rob Zastryzny
Careerverified
Per 600 PA
2
200
John Martin
Careerverified
Per 600 PAverified
4.05
4.05
Rob Zastryzny
Career
Per 600 PA
3
3
John Martin
Careerverified
Per 600 PAverified
0.18
0.18
Rob Zastryzny
Career
Per 600 PA
0
0
John Martin
Careerverified
Per 600 PAverified
11
74.16
Rob Zastryzny
Career
Per 600 PA
0
0
John Martin
Careerverified
Per 600 PAverified
1
6.74
Rob Zastryzny
Career
Per 600 PA
0
0
John Martin
Career
Per 600 PA
0
0
Rob Zastryzny
Career
Per 600 PA
0
0
John Martin
Career
Per 600 PA
0
0
Rob Zastryzny
Career
Per 600 PA
0
0
John Martin
Career
Per 600 PA
0
0
Rob Zastryzny
Career
Per 600 PA
0
0
John Martin
Career
Per 600 PA
0
0
Rob Zastryzny
Career
Per 600 PA
0
0
John Martin
Career
Per 600 PA
Rob Zastryzny
Career
Per 600 PA