Shane Bieber vs. Ron Mahay — Career Comparison

Shane Bieber
MillenialCaliforniaThrows RightBats RightNorth AmericaToronto Blue JaysAmerican LeagueStarting PitcherGold GloveCy Young AwardAll-Star
Ron Mahay
Gen XIllinoisThrows LeftBats LeftNorth AmericaTexas RangersAmerican LeagueRelief Pitcher

Shane Bieber 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. Shane Bieber led in walk avoidance (BB%+ 154 vs 93), home run suppression (HR9+ 129 vs 73), and skill-based run prevention (DICE+ 133 vs 86). Role difference aside, Shane Bieber holds a clear edge on every meaningful shared measure.

Pitching Stats for Shane Bieber and Ron Mahay

Shane Bieber
Career
Per 9 Innings
8
8
Ron Mahay
Careerverified
Per 9 Inningsverified
14
14
Shane Bieber
Career
Per 9 Innings
143
1.46
Ron Mahay
Careerverified
Per 9 Inningsverified
514
8.14
Shane Bieber
Careerverified
Per 9 Inningsverified
141
1.44
Ron Mahay
Career
Per 9 Innings
3
0.05
Shane Bieber
Careerverified
Per 9 Inningsverified
66
0.67
Ron Mahay
Career
Per 9 Innings
27
0.43
Shane Bieber
Career
Per 9 Innings
34
0.35
Ron Mahay
Careerverified
Per 9 Inningsverified
12
0.19
Shane Bieber
Career
Per 9 Innings
66
66
Ron Mahay
Careerverified
Per 9 Inningsverified
69.23
69.23
Shane Bieber
Careerverified
Per 9 Inningsverified
98.6
98.6
Ron Mahay
Career
Per 9 Innings
0.58
0.58
Shane Bieber
Careerverified
Per 9 Inningsverified
5
0.05
Ron Mahay
Career
Per 9 Innings
0
0
Shane Bieber
Careerverified
Per 9 Inningsverified
2
0.02
Ron Mahay
Career
Per 9 Innings
0
0
Shane Bieber
Career
Per 9 Innings
0
0
Ron Mahay
Careerverified
Per 9 Inningsverified
4
0.06
Shane Bieber
Career
Per 9 Inningsverified
318
3.24
Ron Mahay
Careerverified
Per 9 Innings
242
3.83
Shane Bieber
Careerverified
Per 9 Inningsverified
3.24
3.24
Ron Mahay
Career
Per 9 Innings
3.83
3.83
Shane Bieber
Careerverified
Per 9 Inningsverified
2.99
2.99
Ron Mahay
Career
Per 9 Innings
4.28
4.28
Shane Bieber
Careerverified
Per 9 Inningsverified
2.98
2.98
Ron Mahay
Career
Per 9 Innings
4.52
4.52
Shane Bieber
Careerverified
Per 9 Inningsverified
0.235
0.235
Ron Mahay
Career
Per 9 Innings
0.249
0.249
Shane Bieber
Careerverified
Per 9 Innings
2650
27
Ron Mahay
Career
Per 9 Innings
1704
27
Shane Bieber
Careerverified
Per 9 Innings
883.1
9
Ron Mahay
Career
Per 9 Innings
568
9
Shane Bieber
Career
Per 9 Inningsverified
786
8.01
Ron Mahay
Careerverified
Per 9 Innings
539
8.54
Shane Bieber
Careerverified
Per 9 Inningsverified
8.01
8.01
Ron Mahay
Career
Per 9 Innings
8.54
8.54
Shane Bieber
Career
Per 9 Inningsverified
102
1.04
Ron Mahay
Careerverified
Per 9 Innings
75
1.19
Shane Bieber
Careerverified
Per 9 Inningsverified
1.04
1.04
Ron Mahay
Career
Per 9 Innings
1.19
1.19
Shane Bieber
Career
Per 9 Innings
0.71
0.71
Ron Mahay
Careerverified
Per 9 Inningsverified
0.15
0.15
Shane Bieber
Careerverified
Per 9 Inningsverified
195
1.99
Ron Mahay
Career
Per 9 Innings
266
4.21
Shane Bieber
Careerverified
Per 9 Inningsverified
1
0.01
Ron Mahay
Career
Per 9 Innings
22
0.35
Shane Bieber
Careerverified
Per 9 Inningsverified
1.99
1.99
Ron Mahay
Career
Per 9 Innings
4.21
4.21
Shane Bieber
Careerverified
Per 9 Inningsverified
995
10.14
Ron Mahay
Career
Per 9 Innings
470
7.45
Shane Bieber
Careerverified
Per 9 Inningsverified
10.14
10.14
Ron Mahay
Career
Per 9 Innings
7.45
7.45
Shane Bieber
Careerverified
Per 9 Inningsverified
6.96
6.96
Ron Mahay
Career
Per 9 Innings
0.91
0.91
Shane Bieber
Careerverified
Per 9 Inningsverified
1.347
1.347
Ron Mahay
Career
Per 9 Innings
1.296
1.296
Shane Bieber
Career
Per 9 Inningsverified
34
0.35
Ron Mahay
Careerverified
Per 9 Innings
28
0.44
Shane Bieber
Career
Per 9 Innings
19
0.19
Ron Mahay
Careerverified
Per 9 Inningsverified
10
0.16
Shane Bieber
Career
Per 9 Innings
3
0.03
Ron Mahay
Careerverified
Per 9 Inningsverified
1
0.02
Shane Bieber
Careerverified
Per 9 Innings
3574
36.41
Ron Mahay
Career
Per 9 Inningsverified
2474
39.2
Shane Bieber
Career
Per 9 Innings
1
0.01
Ron Mahay
Careerverified
Per 9 Inningsverified
100
1.58
Shane Bieber
Career
Per 9 Inningsverified
339
3.45
Ron Mahay
Careerverified
Per 9 Innings
273
4.33
Shane Bieber
Careerverified
Per 9 Inningsverified
3.45
3.45
Ron Mahay
Career
Per 9 Innings
4.33
4.33
Shane Bieber
Careerverified
Per 9 Inningsverified
5
0.05
Ron Mahay
Career
Per 9 Innings
12
0.19
Shane Bieber
Careerverified
Per 9 Inningsverified
13
0.13
Ron Mahay
Career
Per 9 Innings
19
0.3
Shane Bieber
Careerverified
Per 9 Inningsverified
69
0.7
Ron Mahay
Career
Per 9 Innings
41
0.65
Shane Bieber
Careerverified
Per 9 Inningsverified
1.111
1.111
Ron Mahay
Career
Per 9 Innings
1.417
1.417
Shane Bieber
Careerverified
Per 9 Innings
3342
34.05
Ron Mahay
Career
Per 9 Inningsverified
2167
34.34
Shane Bieber
Career
Per 9 Innings
2.37
2.37
Ron Mahay
Careerverified
Per 9 Inningsverified
0.53
0.53
Shane Bieber
Career
Per 9 Innings
0.305
0.305
Ron Mahay
Careerverified
Per 9 Inningsverified
0.286
0.286
Shane Bieber
Career
Per 9 Innings
36.41
36.41
Ron Mahay
Careerverified
Per 9 Inningsverified
39.2
39.2

Fielding Stats for Shane Bieber and Ron Mahay

Shane Bieber
Career
Per 9 Innings
8
8
Ron Mahay
Careerverified
Per 9 Inningsverified
15
15
Shane Bieber
Career
Per 9 Innings
143
1.46
Ron Mahay
Careerverified
Per 9 Inningsverified
519
7.63
Shane Bieber
Careerverified
Per 9 Inningsverified
141
1.44
Ron Mahay
Career
Per 9 Innings
8
0.12
Shane Bieber
Careerverified
Per 9 Innings
2650
27
Ron Mahay
Career
Per 9 Innings
1836
27
Shane Bieber
Careerverified
Per 9 Innings
883.1
9
Ron Mahay
Career
Per 9 Innings
612
9
Shane Bieber
Careerverified
Per 9 Inningsverified
56
0.57
Ron Mahay
Career
Per 9 Innings
35
0.51
Shane Bieber
Careerverified
Per 9 Innings
71
0.72
Ron Mahay
Career
Per 9 Inningsverified
56
0.82
Shane Bieber
Careerverified
Per 9 Inningsverified
3
0.03
Ron Mahay
Career
Per 9 Innings
7
0.1
Shane Bieber
Careerverified
Per 9 Innings
130
1.32
Ron Mahay
Career
Per 9 Inningsverified
98
1.44
Shane Bieber
Careerverified
Per 9 Innings
127
1.29
Ron Mahay
Career
Per 9 Inningsverified
91
1.34
Shane Bieber
Careerverified
Per 9 Inningsverified
97.69
97.69
Ron Mahay
Career
Per 9 Innings
92.86
92.86
Shane Bieber
Careerverified
Per 9 Inningsverified
0.888
0.888
Ron Mahay
Career
Per 9 Innings
0.175
0.175
Shane Bieber
Careerverified
Per 9 Inningsverified
98.6
98.6
Ron Mahay
Career
Per 9 Innings
1.54
1.54
Shane Bieber
Career
Per 9 Innings
3
0.03
Ron Mahay
Career
Per 9 Inningsverified
3
0.04
Shane Bieber
Career
Per 9 Innings
0
0
Ron Mahay
Career
Per 9 Innings
0
0
Shane Bieber
Career
Per 9 Innings
0
0
Ron Mahay
Career
Per 9 Innings
0
0
Shane Bieber
Career
Per 9 Innings
0
0
Ron Mahay
Career
Per 9 Innings
0
0
Shane Bieber
Career
Per 9 Innings
0
0
Ron Mahay
Career
Per 9 Innings
0
0

Hitting Stats for Shane Bieber and Ron Mahay

Shane Bieber
Career
Per 600 PA
8
8
Ron Mahay
Careerverified
Per 600 PAverified
15
15
Shane Bieber
Career
Per 600 PA
143
5362.5
Ron Mahay
Careerverified
Per 600 PAverified
520
10400
Shane Bieber
Career
Per 600 PA
16
600
Ron Mahay
Careerverified
Per 600 PA
30
600
Shane Bieber
Career
Per 600 PAverified
15
562.5
Ron Mahay
Careerverified
Per 600 PA
28
560
Shane Bieber
Career
Per 600 PA
0.067
0.067
Ron Mahay
Careerverified
Per 600 PAverified
0.214
0.214
Shane Bieber
Career
Per 600 PA
0.281
0.281
Ron Mahay
Careerverified
Per 600 PAverified
0.7
0.7
Shane Bieber
Career
Per 600 PA
1
37.5
Ron Mahay
Careerverified
Per 600 PAverified
6
120
Shane Bieber
Career
Per 600 PA
0
0
Ron Mahay
Careerverified
Per 600 PAverified
2
40
Shane Bieber
Career
Per 600 PA
1
37.5
Ron Mahay
Careerverified
Per 600 PAverified
3
60
Shane Bieber
Career
Per 600 PA
0
0
Ron Mahay
Career
Per 600 PA
0
0
Shane Bieber
Career
Per 600 PA
0
0
Ron Mahay
Careerverified
Per 600 PAverified
1
20
Shane Bieber
Career
Per 600 PA
1
37.5
Ron Mahay
Careerverified
Per 600 PAverified
4
80
Shane Bieber
Careerverified
Per 600 PAverified
1
1
Ron Mahay
Career
Per 600 PA
0.667
0.667
Shane Bieber
Career
Per 600 PA
0
0
Ron Mahay
Careerverified
Per 600 PAverified
0.036
0.036
Shane Bieber
Career
Per 600 PA
0
0
Ron Mahay
Careerverified
Per 600 PAverified
0.167
0.167
Shane Bieber
Career
Per 600 PA
0.31
11.48
Ron Mahay
Careerverified
Per 600 PAverified
3.39
67.89
Shane Bieber
Career
Per 600 PA
2
75
Ron Mahay
Careerverified
Per 600 PAverified
12
240
Shane Bieber
Career
Per 600 PA
2
75
Ron Mahay
Careerverified
Per 600 PAverified
8
160
Shane Bieber
Career
Per 600 PA
0.125
0.125
Ron Mahay
Careerverified
Per 600 PAverified
0.267
0.267
Shane Bieber
Career
Per 600 PA
0.133
0.133
Ron Mahay
Careerverified
Per 600 PAverified
0.429
0.429
Shane Bieber
Career
Per 600 PA
0.258
0.258
Ron Mahay
Careerverified
Per 600 PAverified
0.695
0.695
Shane Bieber
Career
Per 600 PA
0.067
0.067
Ron Mahay
Careerverified
Per 600 PAverified
0.214
0.214
Shane Bieber
Career
Per 600 PA
0.09
0.09
Ron Mahay
Careerverified
Per 600 PAverified
0.227
0.227
Shane Bieber
Career
Per 600 PA
0.214
0.214
Ron Mahay
Careerverified
Per 600 PAverified
0.636
0.636
Shane Bieber
Career
Per 600 PA
0.143
0.143
Ron Mahay
Careerverified
Per 600 PAverified
0.263
0.263
Shane Bieber
Career
Per 600 PA
0
0
Ron Mahay
Careerverified
Per 600 PAverified
3
60
Shane Bieber
Career
Per 600 PA
0
0
Ron Mahay
Careerverified
Per 600 PAverified
3
60
Shane Bieber
Career
Per 600 PA
0
0
Ron Mahay
Careerverified
Per 600 PAverified
5
100
Shane Bieber
Career
Per 600 PA
-0.47
-17.54
Ron Mahay
Careerverified
Per 600 PAverified
3.09
61.84
Shane Bieber
Career
Per 600 PA
0
0
Ron Mahay
Careerverified
Per 600 PAverified
1
20
Shane Bieber
Career
Per 600 PAverified
1
37.5
Ron Mahay
Career
Per 600 PA
1
20
Shane Bieber
Career
Per 600 PA
0
0
Ron Mahay
Career
Per 600 PA
0
0
Shane Bieber
Career
Per 600 PA
8
300
Ron Mahay
Career
Per 600 PAverified
8
160
Shane Bieber
Career
Per 600 PA
2
2
Ron Mahay
Careerverified
Per 600 PAverified
3.75
3.75
Shane Bieber
Career
Per 600 PA
0.13
0.13
Ron Mahay
Career
Per 600 PA
0.13
0.13
Shane Bieber
Career
Per 600 PA
0
0
Ron Mahay
Career
Per 600 PA
0
0
Shane Bieber
Career
Per 600 PA
0
0
Ron Mahay
Career
Per 600 PA
0
0
Shane Bieber
Career
Per 600 PA
0
0
Ron Mahay
Career
Per 600 PA
0
0
Shane Bieber
Career
Per 600 PA
0
0
Ron Mahay
Career
Per 600 PA
0
0
Shane Bieber
Career
Per 600 PA
0
0
Ron Mahay
Career
Per 600 PA
0
0
Shane Bieber
Career
Per 600 PA
0
0
Ron Mahay
Career
Per 600 PA
0
0
Shane Bieber
Career
Per 600 PA
Ron Mahay
Career
Per 600 PA