Ron Mahay vs. Shaun Marcum — Career Comparison

Ron Mahay
Gen XIllinoisThrows LeftBats LeftNorth AmericaTexas RangersAmerican LeagueRelief Pitcher
Shaun Marcum
MillenialMissouriThrows RightBats RightNorth AmericaToronto Blue JaysAmerican LeagueStarting Pitcher

Shaun Marcum built a career as a starting pitcher and Ron Mahay as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Shaun Marcum led in run prevention (ERA+ 116 vs 91), walk avoidance (BB%+ 112 vs 93), and skill-based run prevention (DICE+ 101 vs 86). Role difference aside, Shaun Marcum holds a clear edge on every meaningful shared measure.

Pitching Stats for Ron Mahay and Shaun Marcum

Ron Mahay
Careerverified
Per 9 Inningsverified
14
14
Shaun Marcum
Career
Per 9 Innings
9
9
Ron Mahay
Careerverified
Per 9 Inningsverified
514
8.14
Shaun Marcum
Career
Per 9 Innings
195
1.7
Ron Mahay
Career
Per 9 Innings
3
0.05
Shaun Marcum
Careerverified
Per 9 Inningsverified
167
1.46
Ron Mahay
Career
Per 9 Innings
27
0.43
Shaun Marcum
Careerverified
Per 9 Inningsverified
61
0.53
Ron Mahay
Careerverified
Per 9 Inningsverified
12
0.19
Shaun Marcum
Career
Per 9 Innings
48
0.42
Ron Mahay
Careerverified
Per 9 Inningsverified
69.23
69.23
Shaun Marcum
Career
Per 9 Innings
55.96
55.96
Ron Mahay
Career
Per 9 Innings
0.58
0.58
Shaun Marcum
Careerverified
Per 9 Inningsverified
85.64
85.64
Ron Mahay
Career
Per 9 Innings
0
0
Shaun Marcum
Careerverified
Per 9 Inningsverified
1
0.01
Ron Mahay
Career
Per 9 Innings
0
0
Shaun Marcum
Career
Per 9 Innings
0
0
Ron Mahay
Careerverified
Per 9 Inningsverified
4
0.06
Shaun Marcum
Career
Per 9 Innings
1
0.01
Ron Mahay
Careerverified
Per 9 Inningsverified
242
3.83
Shaun Marcum
Career
Per 9 Innings
450
3.93
Ron Mahay
Careerverified
Per 9 Inningsverified
3.83
3.83
Shaun Marcum
Career
Per 9 Innings
3.93
3.93
Ron Mahay
Career
Per 9 Innings
4.28
4.28
Shaun Marcum
Careerverified
Per 9 Inningsverified
3.66
3.66
Ron Mahay
Career
Per 9 Innings
4.52
4.52
Shaun Marcum
Careerverified
Per 9 Inningsverified
4.15
4.15
Ron Mahay
Career
Per 9 Innings
0.249
0.249
Shaun Marcum
Careerverified
Per 9 Inningsverified
0.245
0.245
Ron Mahay
Career
Per 9 Innings
1704
27
Shaun Marcum
Careerverified
Per 9 Innings
3090
27
Ron Mahay
Career
Per 9 Innings
568
9
Shaun Marcum
Careerverified
Per 9 Innings
1030
9
Ron Mahay
Careerverified
Per 9 Innings
539
8.54
Shaun Marcum
Career
Per 9 Inningsverified
957
8.36
Ron Mahay
Career
Per 9 Innings
8.54
8.54
Shaun Marcum
Careerverified
Per 9 Inningsverified
8.36
8.36
Ron Mahay
Careerverified
Per 9 Inningsverified
75
1.19
Shaun Marcum
Career
Per 9 Innings
140
1.22
Ron Mahay
Careerverified
Per 9 Inningsverified
1.19
1.19
Shaun Marcum
Career
Per 9 Innings
1.22
1.22
Ron Mahay
Careerverified
Per 9 Inningsverified
0.15
0.15
Shaun Marcum
Career
Per 9 Innings
0.72
0.72
Ron Mahay
Careerverified
Per 9 Innings
266
4.21
Shaun Marcum
Career
Per 9 Inningsverified
314
2.74
Ron Mahay
Career
Per 9 Innings
22
0.35
Shaun Marcum
Careerverified
Per 9 Inningsverified
19
0.17
Ron Mahay
Career
Per 9 Innings
4.21
4.21
Shaun Marcum
Careerverified
Per 9 Inningsverified
2.74
2.74
Ron Mahay
Career
Per 9 Inningsverified
470
7.45
Shaun Marcum
Careerverified
Per 9 Innings
836
7.3
Ron Mahay
Careerverified
Per 9 Inningsverified
7.45
7.45
Shaun Marcum
Career
Per 9 Innings
7.3
7.3
Ron Mahay
Career
Per 9 Innings
0.91
0.91
Shaun Marcum
Careerverified
Per 9 Inningsverified
4.29
4.29
Ron Mahay
Careerverified
Per 9 Inningsverified
1.296
1.296
Shaun Marcum
Career
Per 9 Innings
1.117
1.117
Ron Mahay
Career
Per 9 Innings
28
0.44
Shaun Marcum
Careerverified
Per 9 Inningsverified
21
0.18
Ron Mahay
Careerverified
Per 9 Inningsverified
10
0.16
Shaun Marcum
Career
Per 9 Innings
32
0.28
Ron Mahay
Careerverified
Per 9 Innings
1
0.02
Shaun Marcum
Career
Per 9 Innings
2
0.02
Ron Mahay
Career
Per 9 Inningsverified
2474
39.2
Shaun Marcum
Careerverified
Per 9 Innings
4305
37.62
Ron Mahay
Careerverified
Per 9 Inningsverified
100
1.58
Shaun Marcum
Career
Per 9 Innings
15
0.13
Ron Mahay
Careerverified
Per 9 Innings
273
4.33
Shaun Marcum
Career
Per 9 Inningsverified
474
4.14
Ron Mahay
Career
Per 9 Innings
4.33
4.33
Shaun Marcum
Careerverified
Per 9 Inningsverified
4.14
4.14
Ron Mahay
Careerverified
Per 9 Inningsverified
12
0.19
Shaun Marcum
Career
Per 9 Innings
24
0.21
Ron Mahay
Careerverified
Per 9 Innings
19
0.3
Shaun Marcum
Career
Per 9 Inningsverified
23
0.2
Ron Mahay
Career
Per 9 Inningsverified
41
0.65
Shaun Marcum
Careerverified
Per 9 Innings
67
0.59
Ron Mahay
Career
Per 9 Innings
1.417
1.417
Shaun Marcum
Careerverified
Per 9 Inningsverified
1.234
1.234
Ron Mahay
Career
Per 9 Inningsverified
2167
34.34
Shaun Marcum
Careerverified
Per 9 Innings
3912
34.18
Ron Mahay
Careerverified
Per 9 Inningsverified
0.53
0.53
Shaun Marcum
Career
Per 9 Innings
2.43
2.43
Ron Mahay
Career
Per 9 Innings
0.286
0.286
Shaun Marcum
Careerverified
Per 9 Inningsverified
0.278
0.278
Ron Mahay
Careerverified
Per 9 Inningsverified
39.2
39.2
Shaun Marcum
Career
Per 9 Innings
37.62
37.62

Fielding Stats for Ron Mahay and Shaun Marcum

Ron Mahay
Careerverified
Per 9 Inningsverified
15
15
Shaun Marcum
Career
Per 9 Innings
9
9
Ron Mahay
Careerverified
Per 9 Inningsverified
519
7.63
Shaun Marcum
Career
Per 9 Innings
195
1.7
Ron Mahay
Career
Per 9 Innings
8
0.12
Shaun Marcum
Careerverified
Per 9 Inningsverified
167
1.46
Ron Mahay
Career
Per 9 Innings
1836
27
Shaun Marcum
Careerverified
Per 9 Innings
3090
27
Ron Mahay
Career
Per 9 Innings
612
9
Shaun Marcum
Careerverified
Per 9 Innings
1030
9
Ron Mahay
Career
Per 9 Innings
35
0.51
Shaun Marcum
Careerverified
Per 9 Inningsverified
88
0.77
Ron Mahay
Career
Per 9 Innings
56
0.82
Shaun Marcum
Careerverified
Per 9 Inningsverified
135
1.18
Ron Mahay
Career
Per 9 Innings
7
0.1
Shaun Marcum
Careerverified
Per 9 Inningsverified
2
0.02
Ron Mahay
Career
Per 9 Innings
98
1.44
Shaun Marcum
Careerverified
Per 9 Inningsverified
225
1.97
Ron Mahay
Career
Per 9 Innings
91
1.34
Shaun Marcum
Careerverified
Per 9 Inningsverified
223
1.95
Ron Mahay
Career
Per 9 Innings
92.86
92.86
Shaun Marcum
Careerverified
Per 9 Inningsverified
99.11
99.11
Ron Mahay
Career
Per 9 Innings
0.175
0.175
Shaun Marcum
Careerverified
Per 9 Inningsverified
1.144
1.144
Ron Mahay
Career
Per 9 Innings
1.54
1.54
Shaun Marcum
Careerverified
Per 9 Inningsverified
85.64
85.64
Ron Mahay
Career
Per 9 Innings
3
0.04
Shaun Marcum
Careerverified
Per 9 Inningsverified
11
0.1
Ron Mahay
Career
Per 9 Innings
0
0
Shaun Marcum
Career
Per 9 Innings
0
0
Ron Mahay
Career
Per 9 Innings
0
0
Shaun Marcum
Career
Per 9 Innings
0
0
Ron Mahay
Career
Per 9 Innings
0
0
Shaun Marcum
Career
Per 9 Innings
0
0
Ron Mahay
Career
Per 9 Innings
0
0
Shaun Marcum
Career
Per 9 Innings
0
0

Hitting Stats for Ron Mahay and Shaun Marcum

Ron Mahay
Careerverified
Per 600 PAverified
15
15
Shaun Marcum
Career
Per 600 PA
9
9
Ron Mahay
Careerverified
Per 600 PAverified
520
10400
Shaun Marcum
Career
Per 600 PA
197
738.75
Ron Mahay
Career
Per 600 PA
30
600
Shaun Marcum
Careerverified
Per 600 PA
160
600
Ron Mahay
Career
Per 600 PAverified
28
560
Shaun Marcum
Careerverified
Per 600 PA
129
483.75
Ron Mahay
Careerverified
Per 600 PAverified
0.214
0.214
Shaun Marcum
Career
Per 600 PA
0.132
0.132
Ron Mahay
Careerverified
Per 600 PAverified
0.7
0.7
Shaun Marcum
Career
Per 600 PA
0.491
0.491
Ron Mahay
Career
Per 600 PAverified
6
120
Shaun Marcum
Careerverified
Per 600 PA
17
63.75
Ron Mahay
Career
Per 600 PA
2
40
Shaun Marcum
Careerverified
Per 600 PAverified
11
41.25
Ron Mahay
Career
Per 600 PAverified
3
60
Shaun Marcum
Careerverified
Per 600 PA
5
18.75
Ron Mahay
Career
Per 600 PA
0
0
Shaun Marcum
Career
Per 600 PA
0
0
Ron Mahay
Career
Per 600 PAverified
1
20
Shaun Marcum
Career
Per 600 PA
1
3.75
Ron Mahay
Career
Per 600 PAverified
4
80
Shaun Marcum
Careerverified
Per 600 PA
6
22.5
Ron Mahay
Careerverified
Per 600 PAverified
0.667
0.667
Shaun Marcum
Career
Per 600 PA
0.353
0.353
Ron Mahay
Careerverified
Per 600 PAverified
0.036
0.036
Shaun Marcum
Career
Per 600 PA
0.008
0.008
Ron Mahay
Careerverified
Per 600 PAverified
0.167
0.167
Shaun Marcum
Career
Per 600 PA
0.059
0.059
Ron Mahay
Career
Per 600 PAverified
3.39
67.89
Shaun Marcum
Careerverified
Per 600 PA
5.96
22.34
Ron Mahay
Career
Per 600 PAverified
12
240
Shaun Marcum
Careerverified
Per 600 PA
25
93.75
Ron Mahay
Career
Per 600 PAverified
8
160
Shaun Marcum
Careerverified
Per 600 PA
28
105
Ron Mahay
Careerverified
Per 600 PAverified
0.267
0.267
Shaun Marcum
Career
Per 600 PA
0.2
0.2
Ron Mahay
Careerverified
Per 600 PAverified
0.429
0.429
Shaun Marcum
Career
Per 600 PA
0.194
0.194
Ron Mahay
Careerverified
Per 600 PAverified
0.695
0.695
Shaun Marcum
Career
Per 600 PA
0.394
0.394
Ron Mahay
Careerverified
Per 600 PAverified
0.214
0.214
Shaun Marcum
Career
Per 600 PA
0.062
0.062
Ron Mahay
Careerverified
Per 600 PAverified
0.227
0.227
Shaun Marcum
Career
Per 600 PA
0.139
0.139
Ron Mahay
Careerverified
Per 600 PAverified
0.636
0.636
Shaun Marcum
Career
Per 600 PA
0.321
0.321
Ron Mahay
Careerverified
Per 600 PAverified
0.263
0.263
Shaun Marcum
Career
Per 600 PA
0.191
0.191
Ron Mahay
Career
Per 600 PAverified
3
60
Shaun Marcum
Careerverified
Per 600 PA
6
22.5
Ron Mahay
Career
Per 600 PAverified
3
60
Shaun Marcum
Careerverified
Per 600 PA
8
30
Ron Mahay
Career
Per 600 PAverified
5
100
Shaun Marcum
Careerverified
Per 600 PA
13
48.75
Ron Mahay
Career
Per 600 PAverified
3.09
61.84
Shaun Marcum
Careerverified
Per 600 PA
3.98
14.91
Ron Mahay
Career
Per 600 PAverified
1
20
Shaun Marcum
Careerverified
Per 600 PA
2
7.5
Ron Mahay
Career
Per 600 PA
1
20
Shaun Marcum
Careerverified
Per 600 PAverified
9
33.75
Ron Mahay
Career
Per 600 PA
0
0
Shaun Marcum
Career
Per 600 PA
0
0
Ron Mahay
Careerverified
Per 600 PAverified
8
160
Shaun Marcum
Career
Per 600 PA
44
165
Ron Mahay
Careerverified
Per 600 PAverified
3.75
3.75
Shaun Marcum
Career
Per 600 PA
3.64
3.64
Ron Mahay
Career
Per 600 PA
0.13
0.13
Shaun Marcum
Careerverified
Per 600 PAverified
0.2
0.2
Ron Mahay
Career
Per 600 PA
0
0
Shaun Marcum
Careerverified
Per 600 PAverified
20
75
Ron Mahay
Career
Per 600 PA
0
0
Shaun Marcum
Career
Per 600 PA
0
0
Ron Mahay
Career
Per 600 PA
0
0
Shaun Marcum
Career
Per 600 PA
0
0
Ron Mahay
Career
Per 600 PA
0
0
Shaun Marcum
Career
Per 600 PA
0
0
Ron Mahay
Career
Per 600 PA
0
0
Shaun Marcum
Career
Per 600 PA
0
0
Ron Mahay
Career
Per 600 PA
0
0
Shaun Marcum
Career
Per 600 PA
0
0
Ron Mahay
Career
Per 600 PA
Shaun Marcum
Career
Per 600 PA