Mike Marshall vs. Mike O'Neill — Career Comparison

Mike Marshall
Silent GenerationMichiganThrows RightBats RightNorth AmericaMontreal ExposNational LeagueRelief PitcherCy Young AwardAll-Star
Mike O'Neill
Pre-GenerationalIrelandThrows LeftBats RightEuropeSt. Louis CardinalsNational LeagueStarting Pitcher

Mike O'Neill built a career as a starting pitcher and Mike Marshall as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Mike O'Neill posted stronger surface numbers — ERA 2.73 and WHIP 1.308 compared to 3.14 and 1.332 for Mike Marshall. By the career numbers, Mike O'Neill had the better of this cross-role comparison — though era context would sharpen the verdict.

Pitching Stats for Mike Marshall and Mike O'Neill

Mike Marshall
Careerverified
Per 9 Inningsverified
14
14
Mike O'Neill
Career
Per 9 Innings
4
4
Mike Marshall
Careerverified
Per 9 Inningsverified
724
4.7
Mike O'Neill
Career
Per 9 Innings
85
1.1
Mike Marshall
Career
Per 9 Innings
24
0.16
Mike O'Neill
Careerverified
Per 9 Inningsverified
77
1
Mike Marshall
Careerverified
Per 9 Inningsverified
97
0.63
Mike O'Neill
Career
Per 9 Innings
32
0.41
Mike Marshall
Career
Per 9 Innings
112
0.73
Mike O'Neill
Careerverified
Per 9 Inningsverified
44
0.57
Mike Marshall
Careerverified
Per 9 Inningsverified
46.41
46.41
Mike O'Neill
Career
Per 9 Innings
42.11
42.11
Mike Marshall
Career
Per 9 Innings
3.31
3.31
Mike O'Neill
Careerverified
Per 9 Inningsverified
90.59
90.59
Mike Marshall
Career
Per 9 Innings
3
0.02
Mike O'Neill
Careerverified
Per 9 Inningsverified
68
0.88
Mike Marshall
Career
Per 9 Innings
1
0.01
Mike O'Neill
Careerverified
Per 9 Inningsverified
4
0.05
Mike Marshall
Careerverified
Per 9 Inningsverified
188
1.22
Mike O'Neill
Career
Per 9 Innings
2
0.03
Mike Marshall
Career
Per 9 Innings
484
3.14
Mike O'Neill
Careerverified
Per 9 Inningsverified
211
2.73
Mike Marshall
Career
Per 9 Innings
3.14
3.14
Mike O'Neill
Careerverified
Per 9 Inningsverified
2.74
2.74
Mike Marshall
Careerverified
Per 9 Inningsverified
3.29
3.29
Mike O'Neill
Career
Per 9 Innings
3.37
3.37
Mike Marshall
Career
Per 9 Innings
3.65
3.65
Mike O'Neill
Careerverified
Per 9 Inningsverified
3.34
3.34
Mike Marshall
Careerverified
Per 9 Inningsverified
0.249
0.249
Mike O'Neill
Career
Per 9 Innings
0.269
0.269
Mike Marshall
Careerverified
Per 9 Innings
4160
27
Mike O'Neill
Career
Per 9 Innings
2083
27
Mike Marshall
Careerverified
Per 9 Innings
1386.2
9
Mike O'Neill
Career
Per 9 Innings
694.1
9
Mike Marshall
Career
Per 9 Inningsverified
1281
8.31
Mike O'Neill
Careerverified
Per 9 Innings
739
9.58
Mike Marshall
Careerverified
Per 9 Inningsverified
8.31
8.31
Mike O'Neill
Career
Per 9 Innings
9.58
9.58
Mike Marshall
Career
Per 9 Innings
79
0.51
Mike O'Neill
Careerverified
Per 9 Inningsverified
8
0.1
Mike Marshall
Career
Per 9 Innings
0.51
0.51
Mike O'Neill
Careerverified
Per 9 Inningsverified
0.1
0.1
Mike Marshall
Career
Per 9 Innings
0.11
0.11
Mike O'Neill
Careerverified
Per 9 Inningsverified
0.09
0.09
Mike Marshall
Career
Per 9 Innings
514
3.34
Mike O'Neill
Careerverified
Per 9 Inningsverified
169
2.19
Mike Marshall
Career
Per 9 Innings
52
0.34
Mike O'Neill
Careerverified
Per 9 Inningsverified
0
0
Mike Marshall
Career
Per 9 Innings
3.34
3.34
Mike O'Neill
Careerverified
Per 9 Inningsverified
2.19
2.19
Mike Marshall
Careerverified
Per 9 Inningsverified
880
5.71
Mike O'Neill
Career
Per 9 Innings
228
2.96
Mike Marshall
Careerverified
Per 9 Inningsverified
5.71
5.71
Mike O'Neill
Career
Per 9 Innings
2.96
2.96
Mike Marshall
Career
Per 9 Innings
1.22
1.22
Mike O'Neill
Careerverified
Per 9 Inningsverified
2.68
2.68
Mike Marshall
Careerverified
Per 9 Inningsverified
1.005
1.005
Mike O'Neill
Career
Per 9 Innings
0.572
0.572
Mike Marshall
Career
Per 9 Innings
72
0.47
Mike O'Neill
Careerverified
Per 9 Inningsverified
3
0.04
Mike Marshall
Career
Per 9 Inningsverified
31
0.2
Mike O'Neill
Careerverified
Per 9 Innings
26
0.34
Mike Marshall
Career
Per 9 Innings
7
0.05
Mike O'Neill
Careerverified
Per 9 Inningsverified
0
0
Mike Marshall
Careerverified
Per 9 Innings
5842
37.92
Mike O'Neill
Career
Per 9 Inningsverified
2939
38.1
Mike Marshall
Careerverified
Per 9 Inningsverified
549
3.56
Mike O'Neill
Career
Per 9 Innings
8
0.1
Mike Marshall
Career
Per 9 Inningsverified
548
3.56
Mike O'Neill
Careerverified
Per 9 Innings
358
4.64
Mike Marshall
Careerverified
Per 9 Inningsverified
3.56
3.56
Mike O'Neill
Career
Per 9 Innings
4.64
4.64
Mike Marshall
Career
Per 9 Innings
115
0.75
Mike O'Neill
Careerverified
Per 9 Inningsverified
0
0
Mike Marshall
Career
Per 9 Innings
37
0.24
Mike O'Neill
Careerverified
Per 9 Inningsverified
0
0
Mike Marshall
Careerverified
Per 9 Inningsverified
90
0.58
Mike O'Neill
Career
Per 9 Innings
0
0
Mike Marshall
Careerverified
Per 9 Inningsverified
1.295
1.295
Mike O'Neill
Career
Per 9 Innings
1.308
1.308
Mike Marshall
Careerverified
Per 9 Innings
5145
33.39
Mike O'Neill
Career
Per 9 Inningsverified
2744
35.57
Mike Marshall
Careerverified
Per 9 Inningsverified
0.76
0.76
Mike O'Neill
Career
Per 9 Innings
4.21
4.21
Mike Marshall
Careerverified
Per 9 Inningsverified
0.287
0.287
Mike O'Neill
Career
Per 9 Innings
0.292
0.292
Mike Marshall
Career
Per 9 Innings
37.92
37.92
Mike O'Neill
Careerverified
Per 9 Inningsverified
38.1
38.1

Fielding Stats for Mike Marshall and Mike O'Neill

Mike Marshall
Careerverified
Per 9 Inningsverified
14
14
Mike O'Neill
Career
Per 9 Innings
5
5
Mike Marshall
Careerverified
Per 9 Inningsverified
724
4.7
Mike O'Neill
Career
Per 9 Innings
113
1.1
Mike Marshall
Career
Per 9 Innings
24
0.16
Mike O'Neill
Careerverified
Per 9 Inningsverified
35
0.34
Mike Marshall
Careerverified
Per 9 Innings
4159
27
Mike O'Neill
Career
Per 9 Innings
2766
27
Mike Marshall
Careerverified
Per 9 Innings
1386.1
9
Mike O'Neill
Career
Per 9 Innings
922
9
Mike Marshall
Careerverified
Per 9 Innings
105
0.68
Mike O'Neill
Career
Per 9 Inningsverified
87
0.85
Mike Marshall
Careerverified
Per 9 Innings
283
1.84
Mike O'Neill
Career
Per 9 Inningsverified
190
1.85
Mike Marshall
Careerverified
Per 9 Inningsverified
15
0.1
Mike O'Neill
Career
Per 9 Innings
26
0.25
Mike Marshall
Careerverified
Per 9 Innings
403
2.62
Mike O'Neill
Career
Per 9 Inningsverified
303
2.96
Mike Marshall
Careerverified
Per 9 Innings
388
2.52
Mike O'Neill
Career
Per 9 Inningsverified
277
2.7
Mike Marshall
Careerverified
Per 9 Inningsverified
96.28
96.28
Mike O'Neill
Career
Per 9 Innings
91.42
91.42
Mike Marshall
Career
Per 9 Innings
0.536
0.536
Mike O'Neill
Careerverified
Per 9 Inningsverified
2.451
2.451
Mike Marshall
Career
Per 9 Innings
3.31
3.31
Mike O'Neill
Careerverified
Per 9 Inningsverified
30.97
30.97
Mike Marshall
Careerverified
Per 9 Inningsverified
25
0.16
Mike O'Neill
Career
Per 9 Innings
6
0.06
Mike Marshall
Career
Per 9 Innings
0
0
Mike O'Neill
Career
Per 9 Innings
0
0
Mike Marshall
Career
Per 9 Innings
0
0
Mike O'Neill
Career
Per 9 Innings
0
0
Mike Marshall
Career
Per 9 Innings
0
0
Mike O'Neill
Career
Per 9 Innings
0
0
Mike Marshall
Career
Per 9 Innings
0
0
Mike O'Neill
Career
Per 9 Innings
0
0

Hitting Stats for Mike Marshall and Mike O'Neill

Mike Marshall
Careerverified
Per 600 PAverified
14
14
Mike O'Neill
Career
Per 600 PA
5
5
Mike Marshall
Careerverified
Per 600 PAverified
725
2004.61
Mike O'Neill
Career
Per 600 PA
137
198.07
Mike Marshall
Career
Per 600 PA
217
600
Mike O'Neill
Careerverified
Per 600 PA
415
600
Mike Marshall
Career
Per 600 PA
179
494.93
Mike O'Neill
Careerverified
Per 600 PAverified
380
549.4
Mike Marshall
Career
Per 600 PA
0.196
0.196
Mike O'Neill
Careerverified
Per 600 PAverified
0.255
0.255
Mike Marshall
Career
Per 600 PA
0.558
0.558
Mike O'Neill
Careerverified
Per 600 PAverified
0.685
0.685
Mike Marshall
Career
Per 600 PA
35
96.77
Mike O'Neill
Careerverified
Per 600 PAverified
97
140.24
Mike Marshall
Career
Per 600 PA
33
91.24
Mike O'Neill
Careerverified
Per 600 PAverified
72
104.1
Mike Marshall
Career
Per 600 PA
1
2.76
Mike O'Neill
Careerverified
Per 600 PAverified
14
20.24
Mike Marshall
Career
Per 600 PA
0
0
Mike O'Neill
Careerverified
Per 600 PAverified
9
13.01
Mike Marshall
Career
Per 600 PA
1
2.76
Mike O'Neill
Careerverified
Per 600 PAverified
2
2.89
Mike Marshall
Career
Per 600 PA
2
5.53
Mike O'Neill
Careerverified
Per 600 PAverified
25
36.14
Mike Marshall
Career
Per 600 PA
0.057
0.057
Mike O'Neill
Careerverified
Per 600 PAverified
0.258
0.258
Mike Marshall
Careerverified
Per 600 PAverified
0.006
0.006
Mike O'Neill
Career
Per 600 PA
0.005
0.005
Mike Marshall
Careerverified
Per 600 PAverified
0.029
0.029
Mike O'Neill
Career
Per 600 PA
0.021
0.021
Mike Marshall
Career
Per 600 PA
10.74
29.7
Mike O'Neill
Careerverified
Per 600 PAverified
43.54
62.95
Mike Marshall
Career
Per 600 PA
39
107.83
Mike O'Neill
Careerverified
Per 600 PAverified
135
195.18
Mike Marshall
Career
Per 600 PA
53
146.54
Mike O'Neill
Careerverified
Per 600 PAverified
125
180.72
Mike Marshall
Career
Per 600 PA
0.266
0.266
Mike O'Neill
Careerverified
Per 600 PAverified
0.306
0.306
Mike Marshall
Career
Per 600 PA
0.218
0.218
Mike O'Neill
Careerverified
Per 600 PAverified
0.355
0.355
Mike Marshall
Career
Per 600 PA
0.484
0.484
Mike O'Neill
Careerverified
Per 600 PAverified
0.662
0.662
Mike Marshall
Career
Per 600 PA
0.022
0.022
Mike O'Neill
Careerverified
Per 600 PAverified
0.1
0.1
Mike Marshall
Career
Per 600 PA
0.174
0.174
Mike O'Neill
Careerverified
Per 600 PAverified
0.227
0.227
Mike Marshall
Career
Per 600 PA
0.39
0.39
Mike O'Neill
Careerverified
Per 600 PAverified
0.59
0.59
Mike Marshall
Career
Per 600 PA
0.231
0.231
Mike O'Neill
Careerverified
Per 600 PAverified
0.302
0.302
Mike Marshall
Career
Per 600 PA
11
30.41
Mike O'Neill
Careerverified
Per 600 PAverified
50
72.29
Mike Marshall
Career
Per 600 PA
16
44.24
Mike O'Neill
Careerverified
Per 600 PAverified
41
59.28
Mike Marshall
Career
Per 600 PA
26
71.89
Mike O'Neill
Careerverified
Per 600 PAverified
89
128.67
Mike Marshall
Career
Per 600 PA
12.99
35.91
Mike O'Neill
Careerverified
Per 600 PAverified
47.98
69.37
Mike Marshall
Career
Per 600 PA
1
2.76
Mike O'Neill
Careerverified
Per 600 PAverified
8
11.57
Mike Marshall
Career
Per 600 PAverified
17
47
Mike O'Neill
Careerverified
Per 600 PA
20
28.92
Mike Marshall
Career
Per 600 PA
0
0
Mike O'Neill
Career
Per 600 PA
0
0
Mike Marshall
Careerverified
Per 600 PA
33
91.24
Mike O'Neill
Career
Per 600 PAverified
63
91.08
Mike Marshall
Career
Per 600 PA
6.58
6.58
Mike O'Neill
Careerverified
Per 600 PAverified
6.59
6.59
Mike Marshall
Careerverified
Per 600 PAverified
0.52
0.52
Mike O'Neill
Career
Per 600 PA
0.32
0.32
Mike Marshall
Careerverified
Per 600 PAverified
18
49.77
Mike O'Neill
Career
Per 600 PA
7
10.12
Mike Marshall
Careerverified
Per 600 PAverified
2
5.53
Mike O'Neill
Career
Per 600 PA
0
0
Mike Marshall
Career
Per 600 PA
2
5.53
Mike O'Neill
Careerverified
Per 600 PAverified
0
0
Mike Marshall
Career
Per 600 PA
0
0
Mike O'Neill
Careerverified
Per 600 PAverified
4
5.78
Mike Marshall
Career
Per 600 PA
0
0
Mike O'Neill
Career
Per 600 PA
0
0
Mike Marshall
Career
Per 600 PA
0
0
Mike O'Neill
Careerverified
Per 600 PAverified
4
5.78
Mike Marshall
Career
Per 600 PA
Mike O'Neill
Careerverified
Per 600 PAverified
100
100