Rolando Arrojo vs. Ron Mahay — Career Comparison

Rolando Arrojo
Gen XCubaThrows RightBats RightCaribbeanBoston Red SoxAmerican LeagueStarting PitcherAll-Star
Ron Mahay
Gen XIllinoisThrows LeftBats LeftNorth AmericaTexas RangersAmerican LeagueRelief Pitcher

Rolando Arrojo 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. Rolando Arrojo led in home run suppression (HR9+ 114 vs 73), run prevention (ERA+ 110 vs 91), and skill-based run prevention (DICE+ 102 vs 86). Role difference aside, Rolando Arrojo holds a clear edge on every meaningful shared measure.

Pitching Stats for Rolando Arrojo and Ron Mahay

Rolando Arrojo
Career
Per 9 Innings
5
5
Ron Mahay
Careerverified
Per 9 Inningsverified
14
14
Rolando Arrojo
Career
Per 9 Innings
158
2.03
Ron Mahay
Careerverified
Per 9 Inningsverified
514
8.14
Rolando Arrojo
Careerverified
Per 9 Inningsverified
105
1.35
Ron Mahay
Career
Per 9 Innings
3
0.05
Rolando Arrojo
Careerverified
Per 9 Inningsverified
40
0.51
Ron Mahay
Career
Per 9 Innings
27
0.43
Rolando Arrojo
Career
Per 9 Innings
42
0.54
Ron Mahay
Careerverified
Per 9 Inningsverified
12
0.19
Rolando Arrojo
Career
Per 9 Innings
48.78
48.78
Ron Mahay
Careerverified
Per 9 Inningsverified
69.23
69.23
Rolando Arrojo
Careerverified
Per 9 Inningsverified
66.46
66.46
Ron Mahay
Career
Per 9 Innings
0.58
0.58
Rolando Arrojo
Careerverified
Per 9 Inningsverified
4
0.05
Ron Mahay
Career
Per 9 Innings
0
0
Rolando Arrojo
Careerverified
Per 9 Inningsverified
2
0.03
Ron Mahay
Career
Per 9 Innings
0
0
Rolando Arrojo
Careerverified
Per 9 Inningsverified
6
0.08
Ron Mahay
Career
Per 9 Innings
4
0.06
Rolando Arrojo
Career
Per 9 Innings
354
4.55
Ron Mahay
Careerverified
Per 9 Inningsverified
242
3.83
Rolando Arrojo
Career
Per 9 Innings
4.55
4.55
Ron Mahay
Careerverified
Per 9 Inningsverified
3.83
3.83
Rolando Arrojo
Career
Per 9 Innings
4.59
4.59
Ron Mahay
Careerverified
Per 9 Inningsverified
4.28
4.28
Rolando Arrojo
Careerverified
Per 9 Inningsverified
4.46
4.46
Ron Mahay
Career
Per 9 Innings
4.52
4.52
Rolando Arrojo
Career
Per 9 Innings
0.267
0.267
Ron Mahay
Careerverified
Per 9 Inningsverified
0.249
0.249
Rolando Arrojo
Careerverified
Per 9 Innings
2100
27
Ron Mahay
Career
Per 9 Innings
1704
27
Rolando Arrojo
Careerverified
Per 9 Innings
700
9
Ron Mahay
Career
Per 9 Innings
568
9
Rolando Arrojo
Career
Per 9 Innings
715
9.19
Ron Mahay
Careerverified
Per 9 Inningsverified
539
8.54
Rolando Arrojo
Career
Per 9 Innings
9.19
9.19
Ron Mahay
Careerverified
Per 9 Inningsverified
8.54
8.54
Rolando Arrojo
Career
Per 9 Inningsverified
83
1.07
Ron Mahay
Careerverified
Per 9 Innings
75
1.19
Rolando Arrojo
Careerverified
Per 9 Inningsverified
1.07
1.07
Ron Mahay
Career
Per 9 Innings
1.19
1.19
Rolando Arrojo
Career
Per 9 Innings
0.53
0.53
Ron Mahay
Careerverified
Per 9 Inningsverified
0.15
0.15
Rolando Arrojo
Careerverified
Per 9 Inningsverified
255
3.28
Ron Mahay
Career
Per 9 Innings
266
4.21
Rolando Arrojo
Careerverified
Per 9 Inningsverified
15
0.19
Ron Mahay
Career
Per 9 Innings
22
0.35
Rolando Arrojo
Careerverified
Per 9 Inningsverified
3.28
3.28
Ron Mahay
Career
Per 9 Innings
4.21
4.21
Rolando Arrojo
Careerverified
Per 9 Innings
512
6.58
Ron Mahay
Career
Per 9 Inningsverified
470
7.45
Rolando Arrojo
Career
Per 9 Innings
6.58
6.58
Ron Mahay
Careerverified
Per 9 Inningsverified
7.45
7.45
Rolando Arrojo
Careerverified
Per 9 Inningsverified
3.24
3.24
Ron Mahay
Career
Per 9 Innings
0.91
0.91
Rolando Arrojo
Career
Per 9 Innings
1.096
1.096
Ron Mahay
Careerverified
Per 9 Inningsverified
1.296
1.296
Rolando Arrojo
Careerverified
Per 9 Inningsverified
13
0.17
Ron Mahay
Career
Per 9 Innings
28
0.44
Rolando Arrojo
Career
Per 9 Innings
67
0.86
Ron Mahay
Careerverified
Per 9 Inningsverified
10
0.16
Rolando Arrojo
Career
Per 9 Innings
3
0.04
Ron Mahay
Careerverified
Per 9 Inningsverified
1
0.02
Rolando Arrojo
Careerverified
Per 9 Innings
3040
39.09
Ron Mahay
Career
Per 9 Inningsverified
2474
39.2
Rolando Arrojo
Career
Per 9 Innings
15
0.19
Ron Mahay
Careerverified
Per 9 Inningsverified
100
1.58
Rolando Arrojo
Career
Per 9 Innings
377
4.85
Ron Mahay
Careerverified
Per 9 Inningsverified
273
4.33
Rolando Arrojo
Career
Per 9 Innings
4.85
4.85
Ron Mahay
Careerverified
Per 9 Inningsverified
4.33
4.33
Rolando Arrojo
Career
Per 9 Innings
24
0.31
Ron Mahay
Careerverified
Per 9 Inningsverified
12
0.19
Rolando Arrojo
Careerverified
Per 9 Inningsverified
18
0.23
Ron Mahay
Career
Per 9 Innings
19
0.3
Rolando Arrojo
Careerverified
Per 9 Inningsverified
72
0.93
Ron Mahay
Career
Per 9 Innings
41
0.65
Rolando Arrojo
Careerverified
Per 9 Inningsverified
1.386
1.386
Ron Mahay
Career
Per 9 Innings
1.417
1.417
Rolando Arrojo
Careerverified
Per 9 Inningsverified
2676
34.41
Ron Mahay
Career
Per 9 Innings
2167
34.34
Rolando Arrojo
Career
Per 9 Innings
2.39
2.39
Ron Mahay
Careerverified
Per 9 Inningsverified
0.53
0.53
Rolando Arrojo
Career
Per 9 Innings
0.304
0.304
Ron Mahay
Careerverified
Per 9 Inningsverified
0.286
0.286
Rolando Arrojo
Career
Per 9 Innings
39.09
39.09
Ron Mahay
Careerverified
Per 9 Inningsverified
39.2
39.2

Fielding Stats for Rolando Arrojo and Ron Mahay

Rolando Arrojo
Career
Per 9 Innings
5
5
Ron Mahay
Careerverified
Per 9 Inningsverified
15
15
Rolando Arrojo
Career
Per 9 Innings
158
2.03
Ron Mahay
Careerverified
Per 9 Inningsverified
519
7.63
Rolando Arrojo
Careerverified
Per 9 Inningsverified
105
1.35
Ron Mahay
Career
Per 9 Innings
8
0.12
Rolando Arrojo
Careerverified
Per 9 Innings
2100
27
Ron Mahay
Career
Per 9 Innings
1836
27
Rolando Arrojo
Careerverified
Per 9 Innings
700
9
Ron Mahay
Career
Per 9 Innings
612
9
Rolando Arrojo
Careerverified
Per 9 Inningsverified
71
0.91
Ron Mahay
Career
Per 9 Innings
35
0.51
Rolando Arrojo
Careerverified
Per 9 Inningsverified
110
1.41
Ron Mahay
Career
Per 9 Innings
56
0.82
Rolando Arrojo
Career
Per 9 Innings
10
0.13
Ron Mahay
Careerverified
Per 9 Inningsverified
7
0.1
Rolando Arrojo
Careerverified
Per 9 Inningsverified
191
2.46
Ron Mahay
Career
Per 9 Innings
98
1.44
Rolando Arrojo
Careerverified
Per 9 Inningsverified
181
2.33
Ron Mahay
Career
Per 9 Innings
91
1.34
Rolando Arrojo
Careerverified
Per 9 Inningsverified
94.76
94.76
Ron Mahay
Career
Per 9 Innings
92.86
92.86
Rolando Arrojo
Careerverified
Per 9 Inningsverified
1.146
1.146
Ron Mahay
Career
Per 9 Innings
0.175
0.175
Rolando Arrojo
Careerverified
Per 9 Inningsverified
66.46
66.46
Ron Mahay
Career
Per 9 Innings
1.54
1.54
Rolando Arrojo
Careerverified
Per 9 Inningsverified
18
0.23
Ron Mahay
Career
Per 9 Innings
3
0.04
Rolando Arrojo
Career
Per 9 Innings
0
0
Ron Mahay
Career
Per 9 Innings
0
0
Rolando Arrojo
Career
Per 9 Innings
0
0
Ron Mahay
Career
Per 9 Innings
0
0
Rolando Arrojo
Career
Per 9 Innings
0
0
Ron Mahay
Career
Per 9 Innings
0
0
Rolando Arrojo
Career
Per 9 Innings
0
0
Ron Mahay
Career
Per 9 Innings
0
0

Hitting Stats for Rolando Arrojo and Ron Mahay

Rolando Arrojo
Career
Per 600 PA
5
5
Ron Mahay
Careerverified
Per 600 PAverified
15
15
Rolando Arrojo
Career
Per 600 PA
158
2257.14
Ron Mahay
Careerverified
Per 600 PAverified
520
10400
Rolando Arrojo
Careerverified
Per 600 PA
42
600
Ron Mahay
Career
Per 600 PA
30
600
Rolando Arrojo
Careerverified
Per 600 PA
37
528.57
Ron Mahay
Career
Per 600 PAverified
28
560
Rolando Arrojo
Career
Per 600 PA
0.081
0.081
Ron Mahay
Careerverified
Per 600 PAverified
0.214
0.214
Rolando Arrojo
Career
Per 600 PA
0.298
0.298
Ron Mahay
Careerverified
Per 600 PAverified
0.7
0.7
Rolando Arrojo
Career
Per 600 PA
3
42.86
Ron Mahay
Careerverified
Per 600 PAverified
6
120
Rolando Arrojo
Career
Per 600 PA
2
28.57
Ron Mahay
Career
Per 600 PAverified
2
40
Rolando Arrojo
Career
Per 600 PA
1
14.29
Ron Mahay
Careerverified
Per 600 PAverified
3
60
Rolando Arrojo
Career
Per 600 PA
0
0
Ron Mahay
Career
Per 600 PA
0
0
Rolando Arrojo
Career
Per 600 PA
0
0
Ron Mahay
Careerverified
Per 600 PAverified
1
20
Rolando Arrojo
Career
Per 600 PA
1
14.29
Ron Mahay
Careerverified
Per 600 PAverified
4
80
Rolando Arrojo
Career
Per 600 PA
0.333
0.333
Ron Mahay
Careerverified
Per 600 PAverified
0.667
0.667
Rolando Arrojo
Career
Per 600 PA
0
0
Ron Mahay
Careerverified
Per 600 PAverified
0.036
0.036
Rolando Arrojo
Career
Per 600 PA
0
0
Ron Mahay
Careerverified
Per 600 PAverified
0.167
0.167
Rolando Arrojo
Career
Per 600 PA
0.45
6.4
Ron Mahay
Careerverified
Per 600 PAverified
3.39
67.89
Rolando Arrojo
Career
Per 600 PA
4
57.14
Ron Mahay
Careerverified
Per 600 PAverified
12
240
Rolando Arrojo
Career
Per 600 PA
4
57.14
Ron Mahay
Careerverified
Per 600 PAverified
8
160
Rolando Arrojo
Career
Per 600 PA
0.105
0.105
Ron Mahay
Careerverified
Per 600 PAverified
0.267
0.267
Rolando Arrojo
Career
Per 600 PA
0.108
0.108
Ron Mahay
Careerverified
Per 600 PAverified
0.429
0.429
Rolando Arrojo
Career
Per 600 PA
0.213
0.213
Ron Mahay
Careerverified
Per 600 PAverified
0.695
0.695
Rolando Arrojo
Career
Per 600 PA
0.027
0.027
Ron Mahay
Careerverified
Per 600 PAverified
0.214
0.214
Rolando Arrojo
Career
Per 600 PA
0.074
0.074
Ron Mahay
Careerverified
Per 600 PAverified
0.227
0.227
Rolando Arrojo
Career
Per 600 PA
0.147
0.147
Ron Mahay
Careerverified
Per 600 PAverified
0.636
0.636
Rolando Arrojo
Career
Per 600 PA
0.177
0.177
Ron Mahay
Careerverified
Per 600 PAverified
0.263
0.263
Rolando Arrojo
Career
Per 600 PA
2
28.57
Ron Mahay
Careerverified
Per 600 PAverified
3
60
Rolando Arrojo
Career
Per 600 PA
3
42.86
Ron Mahay
Career
Per 600 PAverified
3
60
Rolando Arrojo
Career
Per 600 PA
5
71.43
Ron Mahay
Career
Per 600 PAverified
5
100
Rolando Arrojo
Career
Per 600 PA
-1.3
-18.58
Ron Mahay
Careerverified
Per 600 PAverified
3.09
61.84
Rolando Arrojo
Career
Per 600 PA
0
0
Ron Mahay
Careerverified
Per 600 PAverified
1
20
Rolando Arrojo
Career
Per 600 PA
1
14.29
Ron Mahay
Career
Per 600 PAverified
1
20
Rolando Arrojo
Career
Per 600 PA
0
0
Ron Mahay
Career
Per 600 PA
0
0
Rolando Arrojo
Career
Per 600 PA
20
285.71
Ron Mahay
Careerverified
Per 600 PAverified
8
160
Rolando Arrojo
Career
Per 600 PA
2.1
2.1
Ron Mahay
Careerverified
Per 600 PAverified
3.75
3.75
Rolando Arrojo
Career
Per 600 PA
0.05
0.05
Ron Mahay
Careerverified
Per 600 PAverified
0.13
0.13
Rolando Arrojo
Careerverified
Per 600 PAverified
4
57.14
Ron Mahay
Career
Per 600 PA
0
0
Rolando Arrojo
Career
Per 600 PA
0
0
Ron Mahay
Career
Per 600 PA
0
0
Rolando Arrojo
Career
Per 600 PA
0
0
Ron Mahay
Career
Per 600 PA
0
0
Rolando Arrojo
Career
Per 600 PA
0
0
Ron Mahay
Career
Per 600 PA
0
0
Rolando Arrojo
Career
Per 600 PA
0
0
Ron Mahay
Career
Per 600 PA
0
0
Rolando Arrojo
Career
Per 600 PA
0
0
Ron Mahay
Career
Per 600 PA
0
0
Rolando Arrojo
Career
Per 600 PA
Ron Mahay
Career
Per 600 PA