Justin Grimm vs. Ron Mahay — Career Comparison

Justin Grimm
MillenialTennesseeThrows RightBats RightNorth AmericaChicago CubsNational LeagueRelief Pitcher
Ron Mahay
Gen XIllinoisThrows LeftBats LeftNorth AmericaTexas RangersAmerican LeagueRelief Pitcher

The numbers give Justin Grimm a clear advantage over Ron Mahay across the core pitching metrics. Justin Grimm led in home run suppression (HR9+ 105 vs 73), skill-based run prevention (DICE+ 104 vs 86), and run prevention (ERA+ 104 vs 91). Ron Mahay held the edge in walk avoidance (BB%+ 93 vs 91). Justin Grimm was the better reliever — the numbers make that case clearly.

Pitching Stats for Justin Grimm and Ron Mahay

Justin Grimm
Career
Per 9 Innings
9
9
Ron Mahay
Careerverified
Per 9 Inningsverified
14
14
Justin Grimm
Career
Per 9 Innings
325
7.78
Ron Mahay
Careerverified
Per 9 Inningsverified
514
8.14
Justin Grimm
Careerverified
Per 9 Inningsverified
19
0.45
Ron Mahay
Career
Per 9 Innings
3
0.05
Justin Grimm
Career
Per 9 Inningsverified
20
0.48
Ron Mahay
Careerverified
Per 9 Innings
27
0.43
Justin Grimm
Career
Per 9 Innings
23
0.55
Ron Mahay
Careerverified
Per 9 Inningsverified
12
0.19
Justin Grimm
Career
Per 9 Innings
46.51
46.51
Ron Mahay
Careerverified
Per 9 Inningsverified
69.23
69.23
Justin Grimm
Careerverified
Per 9 Inningsverified
5.85
5.85
Ron Mahay
Career
Per 9 Innings
0.58
0.58
Justin Grimm
Career
Per 9 Innings
0
0
Ron Mahay
Career
Per 9 Innings
0
0
Justin Grimm
Career
Per 9 Innings
0
0
Ron Mahay
Career
Per 9 Innings
0
0
Justin Grimm
Career
Per 9 Inningsverified
4
0.1
Ron Mahay
Career
Per 9 Innings
4
0.06
Justin Grimm
Careerverified
Per 9 Innings
213
5.1
Ron Mahay
Career
Per 9 Inningsverified
242
3.83
Justin Grimm
Career
Per 9 Innings
5.1
5.1
Ron Mahay
Careerverified
Per 9 Inningsverified
3.83
3.83
Justin Grimm
Career
Per 9 Innings
4.47
4.47
Ron Mahay
Careerverified
Per 9 Inningsverified
4.28
4.28
Justin Grimm
Careerverified
Per 9 Inningsverified
4.09
4.09
Ron Mahay
Career
Per 9 Innings
4.52
4.52
Justin Grimm
Career
Per 9 Innings
0.258
0.258
Ron Mahay
Careerverified
Per 9 Inningsverified
0.249
0.249
Justin Grimm
Career
Per 9 Innings
1128
27
Ron Mahay
Careerverified
Per 9 Innings
1704
27
Justin Grimm
Career
Per 9 Innings
376
9
Ron Mahay
Careerverified
Per 9 Innings
568
9
Justin Grimm
Careerverified
Per 9 Innings
372
8.9
Ron Mahay
Career
Per 9 Inningsverified
539
8.54
Justin Grimm
Career
Per 9 Innings
8.9
8.9
Ron Mahay
Careerverified
Per 9 Inningsverified
8.54
8.54
Justin Grimm
Careerverified
Per 9 Inningsverified
49
1.17
Ron Mahay
Career
Per 9 Innings
75
1.19
Justin Grimm
Careerverified
Per 9 Inningsverified
1.17
1.17
Ron Mahay
Career
Per 9 Innings
1.19
1.19
Justin Grimm
Career
Per 9 Innings
0.15
0.15
Ron Mahay
Career
Per 9 Innings
0.15
0.15
Justin Grimm
Careerverified
Per 9 Inningsverified
165
3.95
Ron Mahay
Career
Per 9 Innings
266
4.21
Justin Grimm
Careerverified
Per 9 Inningsverified
7
0.17
Ron Mahay
Career
Per 9 Innings
22
0.35
Justin Grimm
Careerverified
Per 9 Inningsverified
3.95
3.95
Ron Mahay
Career
Per 9 Innings
4.21
4.21
Justin Grimm
Career
Per 9 Inningsverified
378
9.05
Ron Mahay
Careerverified
Per 9 Innings
470
7.45
Justin Grimm
Careerverified
Per 9 Inningsverified
9.05
9.05
Ron Mahay
Career
Per 9 Innings
7.45
7.45
Justin Grimm
Careerverified
Per 9 Inningsverified
1.16
1.16
Ron Mahay
Career
Per 9 Innings
0.91
0.91
Justin Grimm
Careerverified
Per 9 Inningsverified
1.444
1.444
Ron Mahay
Career
Per 9 Innings
1.296
1.296
Justin Grimm
Career
Per 9 Innings
35
0.84
Ron Mahay
Careerverified
Per 9 Inningsverified
28
0.44
Justin Grimm
Career
Per 9 Innings
11
0.26
Ron Mahay
Careerverified
Per 9 Inningsverified
10
0.16
Justin Grimm
Career
Per 9 Innings
2
0.05
Ron Mahay
Careerverified
Per 9 Inningsverified
1
0.02
Justin Grimm
Career
Per 9 Inningsverified
1641
39.28
Ron Mahay
Careerverified
Per 9 Innings
2474
39.2
Justin Grimm
Career
Per 9 Inningsverified
72
1.72
Ron Mahay
Careerverified
Per 9 Innings
100
1.58
Justin Grimm
Careerverified
Per 9 Innings
229
5.48
Ron Mahay
Career
Per 9 Inningsverified
273
4.33
Justin Grimm
Career
Per 9 Innings
5.48
5.48
Ron Mahay
Careerverified
Per 9 Inningsverified
4.33
4.33
Justin Grimm
Careerverified
Per 9 Innings
8
0.19
Ron Mahay
Career
Per 9 Innings
12
0.19
Justin Grimm
Careerverified
Per 9 Innings
15
0.36
Ron Mahay
Career
Per 9 Inningsverified
19
0.3
Justin Grimm
Career
Per 9 Innings
25
0.6
Ron Mahay
Careerverified
Per 9 Inningsverified
41
0.65
Justin Grimm
Career
Per 9 Innings
1.428
1.428
Ron Mahay
Careerverified
Per 9 Inningsverified
1.417
1.417
Justin Grimm
Career
Per 9 Inningsverified
1442
34.52
Ron Mahay
Careerverified
Per 9 Innings
2167
34.34
Justin Grimm
Career
Per 9 Innings
0.7
0.7
Ron Mahay
Careerverified
Per 9 Inningsverified
0.53
0.53
Justin Grimm
Career
Per 9 Innings
0.318
0.318
Ron Mahay
Careerverified
Per 9 Inningsverified
0.286
0.286
Justin Grimm
Careerverified
Per 9 Inningsverified
39.28
39.28
Ron Mahay
Career
Per 9 Innings
39.2
39.2

Fielding Stats for Justin Grimm and Ron Mahay

Justin Grimm
Career
Per 9 Innings
9
9
Ron Mahay
Careerverified
Per 9 Inningsverified
15
15
Justin Grimm
Career
Per 9 Inningsverified
325
7.78
Ron Mahay
Careerverified
Per 9 Innings
519
7.63
Justin Grimm
Careerverified
Per 9 Inningsverified
19
0.45
Ron Mahay
Career
Per 9 Innings
8
0.12
Justin Grimm
Career
Per 9 Innings
1128
27
Ron Mahay
Careerverified
Per 9 Innings
1836
27
Justin Grimm
Career
Per 9 Innings
376
9
Ron Mahay
Careerverified
Per 9 Innings
612
9
Justin Grimm
Career
Per 9 Inningsverified
28
0.67
Ron Mahay
Careerverified
Per 9 Innings
35
0.51
Justin Grimm
Career
Per 9 Inningsverified
36
0.86
Ron Mahay
Careerverified
Per 9 Innings
56
0.82
Justin Grimm
Careerverified
Per 9 Innings
4
0.1
Ron Mahay
Career
Per 9 Innings
7
0.1
Justin Grimm
Career
Per 9 Inningsverified
68
1.63
Ron Mahay
Careerverified
Per 9 Innings
98
1.44
Justin Grimm
Career
Per 9 Inningsverified
64
1.53
Ron Mahay
Careerverified
Per 9 Innings
91
1.34
Justin Grimm
Careerverified
Per 9 Inningsverified
94.12
94.12
Ron Mahay
Career
Per 9 Innings
92.86
92.86
Justin Grimm
Careerverified
Per 9 Inningsverified
0.197
0.197
Ron Mahay
Career
Per 9 Innings
0.175
0.175
Justin Grimm
Careerverified
Per 9 Inningsverified
5.85
5.85
Ron Mahay
Career
Per 9 Innings
1.54
1.54
Justin Grimm
Career
Per 9 Innings
1
0.02
Ron Mahay
Careerverified
Per 9 Inningsverified
3
0.04
Justin Grimm
Career
Per 9 Innings
0
0
Ron Mahay
Career
Per 9 Innings
0
0
Justin Grimm
Career
Per 9 Innings
0
0
Ron Mahay
Career
Per 9 Innings
0
0
Justin Grimm
Career
Per 9 Innings
0
0
Ron Mahay
Career
Per 9 Innings
0
0
Justin Grimm
Career
Per 9 Innings
0
0
Ron Mahay
Career
Per 9 Innings
0
0

Hitting Stats for Justin Grimm and Ron Mahay

Justin Grimm
Career
Per 600 PA
9
9
Ron Mahay
Careerverified
Per 600 PAverified
15
15
Justin Grimm
Career
Per 600 PAverified
325
27857.14
Ron Mahay
Careerverified
Per 600 PA
520
10400
Justin Grimm
Career
Per 600 PA
7
600
Ron Mahay
Careerverified
Per 600 PA
30
600
Justin Grimm
Career
Per 600 PAverified
7
600
Ron Mahay
Careerverified
Per 600 PA
28
560
Justin Grimm
Career
Per 600 PA
0
0
Ron Mahay
Careerverified
Per 600 PAverified
0.214
0.214
Justin Grimm
Career
Per 600 PA
0
0
Ron Mahay
Careerverified
Per 600 PAverified
0.7
0.7
Justin Grimm
Career
Per 600 PA
0
0
Ron Mahay
Careerverified
Per 600 PAverified
6
120
Justin Grimm
Career
Per 600 PA
0
0
Ron Mahay
Careerverified
Per 600 PAverified
2
40
Justin Grimm
Career
Per 600 PA
0
0
Ron Mahay
Careerverified
Per 600 PAverified
3
60
Justin Grimm
Career
Per 600 PA
0
0
Ron Mahay
Career
Per 600 PA
0
0
Justin Grimm
Career
Per 600 PA
0
0
Ron Mahay
Careerverified
Per 600 PAverified
1
20
Justin Grimm
Career
Per 600 PA
0
0
Ron Mahay
Careerverified
Per 600 PAverified
4
80
Justin Grimm
Career
Per 600 PA
Ron Mahay
Careerverified
Per 600 PAverified
0.667
0.667
Justin Grimm
Career
Per 600 PA
0
0
Ron Mahay
Careerverified
Per 600 PAverified
0.036
0.036
Justin Grimm
Career
Per 600 PA
Ron Mahay
Careerverified
Per 600 PAverified
0.167
0.167
Justin Grimm
Career
Per 600 PA
0
0
Ron Mahay
Careerverified
Per 600 PAverified
3.39
67.89
Justin Grimm
Career
Per 600 PA
0
0
Ron Mahay
Careerverified
Per 600 PAverified
12
240
Justin Grimm
Career
Per 600 PA
0
0
Ron Mahay
Careerverified
Per 600 PAverified
8
160
Justin Grimm
Career
Per 600 PA
0
0
Ron Mahay
Careerverified
Per 600 PAverified
0.267
0.267
Justin Grimm
Career
Per 600 PA
0
0
Ron Mahay
Careerverified
Per 600 PAverified
0.429
0.429
Justin Grimm
Career
Per 600 PA
0
0
Ron Mahay
Careerverified
Per 600 PAverified
0.695
0.695
Justin Grimm
Career
Per 600 PA
0
0
Ron Mahay
Careerverified
Per 600 PAverified
0.214
0.214
Justin Grimm
Career
Per 600 PA
0
0
Ron Mahay
Careerverified
Per 600 PAverified
0.227
0.227
Justin Grimm
Career
Per 600 PA
0
0
Ron Mahay
Careerverified
Per 600 PAverified
0.636
0.636
Justin Grimm
Career
Per 600 PA
0
0
Ron Mahay
Careerverified
Per 600 PAverified
0.263
0.263
Justin Grimm
Career
Per 600 PA
0
0
Ron Mahay
Careerverified
Per 600 PAverified
3
60
Justin Grimm
Career
Per 600 PA
0
0
Ron Mahay
Careerverified
Per 600 PAverified
3
60
Justin Grimm
Career
Per 600 PA
0
0
Ron Mahay
Careerverified
Per 600 PAverified
5
100
Justin Grimm
Career
Per 600 PA
-1.07
-92.01
Ron Mahay
Careerverified
Per 600 PAverified
3.09
61.84
Justin Grimm
Career
Per 600 PA
0
0
Ron Mahay
Careerverified
Per 600 PAverified
1
20
Justin Grimm
Career
Per 600 PA
0
0
Ron Mahay
Careerverified
Per 600 PAverified
1
20
Justin Grimm
Career
Per 600 PA
0
0
Ron Mahay
Career
Per 600 PA
0
0
Justin Grimm
Careerverified
Per 600 PA
4
342.86
Ron Mahay
Career
Per 600 PAverified
8
160
Justin Grimm
Career
Per 600 PA
1.75
1.75
Ron Mahay
Careerverified
Per 600 PAverified
3.75
3.75
Justin Grimm
Career
Per 600 PA
0
0
Ron Mahay
Careerverified
Per 600 PAverified
0.13
0.13
Justin Grimm
Career
Per 600 PA
0
0
Ron Mahay
Career
Per 600 PA
0
0
Justin Grimm
Career
Per 600 PA
0
0
Ron Mahay
Career
Per 600 PA
0
0
Justin Grimm
Career
Per 600 PA
1
85.71
Ron Mahay
Careerverified
Per 600 PAverified
0
0
Justin Grimm
Career
Per 600 PA
0
0
Ron Mahay
Career
Per 600 PA
0
0
Justin Grimm
Career
Per 600 PA
0
0
Ron Mahay
Career
Per 600 PA
0
0
Justin Grimm
Career
Per 600 PA
0
0
Ron Mahay
Career
Per 600 PA
0
0
Justin Grimm
Career
Per 600 PA
Ron Mahay
Career
Per 600 PA