Mike Henneman vs. Ron Mahay — Career Comparison

Mike Henneman
Baby BoomersMissouriThrows RightBats RightNorth AmericaDetroit TigersAmerican LeagueRelief PitcherAll-Star
Ron Mahay
Gen XIllinoisThrows LeftBats LeftNorth AmericaTexas RangersAmerican LeagueRelief Pitcher

The numbers give Mike Henneman a clear advantage over Ron Mahay across the core pitching metrics. Mike Henneman led in home run suppression (HR9+ 152 vs 73), run prevention (ERA+ 137 vs 91), and skill-based run prevention (DICE+ 112 vs 86). Mike Henneman was the better reliever — the numbers make that case clearly.

Pitching Stats for Mike Henneman and Ron Mahay

Mike Henneman
Career
Per 9 Innings
10
10
Ron Mahay
Careerverified
Per 9 Inningsverified
14
14
Mike Henneman
Careerverified
Per 9 Innings
561
6.89
Ron Mahay
Career
Per 9 Inningsverified
514
8.14
Mike Henneman
Career
Per 9 Innings
0
0
Ron Mahay
Careerverified
Per 9 Inningsverified
3
0.05
Mike Henneman
Careerverified
Per 9 Inningsverified
57
0.7
Ron Mahay
Career
Per 9 Innings
27
0.43
Mike Henneman
Career
Per 9 Innings
42
0.52
Ron Mahay
Careerverified
Per 9 Inningsverified
12
0.19
Mike Henneman
Career
Per 9 Innings
57.58
57.58
Ron Mahay
Careerverified
Per 9 Inningsverified
69.23
69.23
Mike Henneman
Career
Per 9 Innings
0
0
Ron Mahay
Careerverified
Per 9 Inningsverified
0.58
0.58
Mike Henneman
Career
Per 9 Innings
0
0
Ron Mahay
Career
Per 9 Innings
0
0
Mike Henneman
Career
Per 9 Innings
0
0
Ron Mahay
Career
Per 9 Innings
0
0
Mike Henneman
Careerverified
Per 9 Inningsverified
193
2.37
Ron Mahay
Career
Per 9 Innings
4
0.06
Mike Henneman
Career
Per 9 Inningsverified
261
3.21
Ron Mahay
Careerverified
Per 9 Innings
242
3.83
Mike Henneman
Careerverified
Per 9 Inningsverified
3.21
3.21
Ron Mahay
Career
Per 9 Innings
3.83
3.83
Mike Henneman
Careerverified
Per 9 Inningsverified
3.28
3.28
Ron Mahay
Career
Per 9 Innings
4.28
4.28
Mike Henneman
Careerverified
Per 9 Inningsverified
3.57
3.57
Ron Mahay
Career
Per 9 Innings
4.52
4.52
Mike Henneman
Career
Per 9 Innings
0.249
0.249
Ron Mahay
Career
Per 9 Innings
0.249
0.249
Mike Henneman
Careerverified
Per 9 Innings
2198
27
Ron Mahay
Career
Per 9 Innings
1704
27
Mike Henneman
Careerverified
Per 9 Innings
732.2
9
Ron Mahay
Career
Per 9 Innings
568
9
Mike Henneman
Career
Per 9 Inningsverified
686
8.43
Ron Mahay
Careerverified
Per 9 Innings
539
8.54
Mike Henneman
Careerverified
Per 9 Inningsverified
8.43
8.43
Ron Mahay
Career
Per 9 Innings
8.54
8.54
Mike Henneman
Careerverified
Per 9 Inningsverified
47
0.58
Ron Mahay
Career
Per 9 Innings
75
1.19
Mike Henneman
Careerverified
Per 9 Inningsverified
0.58
0.58
Ron Mahay
Career
Per 9 Innings
1.19
1.19
Mike Henneman
Careerverified
Per 9 Inningsverified
0.08
0.08
Ron Mahay
Career
Per 9 Innings
0.15
0.15
Mike Henneman
Career
Per 9 Inningsverified
271
3.33
Ron Mahay
Careerverified
Per 9 Innings
266
4.21
Mike Henneman
Career
Per 9 Innings
82
1.01
Ron Mahay
Careerverified
Per 9 Inningsverified
22
0.35
Mike Henneman
Careerverified
Per 9 Inningsverified
3.33
3.33
Ron Mahay
Career
Per 9 Innings
4.21
4.21
Mike Henneman
Careerverified
Per 9 Innings
533
6.55
Ron Mahay
Career
Per 9 Inningsverified
470
7.45
Mike Henneman
Career
Per 9 Innings
6.55
6.55
Ron Mahay
Careerverified
Per 9 Inningsverified
7.45
7.45
Mike Henneman
Careerverified
Per 9 Inningsverified
0.95
0.95
Ron Mahay
Career
Per 9 Innings
0.91
0.91
Mike Henneman
Career
Per 9 Innings
1.097
1.097
Ron Mahay
Careerverified
Per 9 Inningsverified
1.296
1.296
Mike Henneman
Career
Per 9 Innings
48
0.59
Ron Mahay
Careerverified
Per 9 Inningsverified
28
0.44
Mike Henneman
Career
Per 9 Innings
19
0.23
Ron Mahay
Careerverified
Per 9 Inningsverified
10
0.16
Mike Henneman
Career
Per 9 Innings
2
0.02
Ron Mahay
Careerverified
Per 9 Innings
1
0.02
Mike Henneman
Careerverified
Per 9 Innings
3112
38.23
Ron Mahay
Career
Per 9 Inningsverified
2474
39.2
Mike Henneman
Careerverified
Per 9 Inningsverified
432
5.31
Ron Mahay
Career
Per 9 Innings
100
1.58
Mike Henneman
Career
Per 9 Inningsverified
301
3.7
Ron Mahay
Careerverified
Per 9 Innings
273
4.33
Mike Henneman
Careerverified
Per 9 Inningsverified
3.7
3.7
Ron Mahay
Career
Per 9 Innings
4.33
4.33
Mike Henneman
Career
Per 9 Innings
39
0.48
Ron Mahay
Careerverified
Per 9 Inningsverified
12
0.19
Mike Henneman
Career
Per 9 Innings
26
0.32
Ron Mahay
Careerverified
Per 9 Inningsverified
19
0.3
Mike Henneman
Careerverified
Per 9 Inningsverified
70
0.86
Ron Mahay
Career
Per 9 Innings
41
0.65
Mike Henneman
Careerverified
Per 9 Inningsverified
1.306
1.306
Ron Mahay
Career
Per 9 Innings
1.417
1.417
Mike Henneman
Careerverified
Per 9 Innings
2757
33.87
Ron Mahay
Career
Per 9 Inningsverified
2167
34.34
Mike Henneman
Career
Per 9 Innings
0.54
0.54
Ron Mahay
Careerverified
Per 9 Inningsverified
0.53
0.53
Mike Henneman
Career
Per 9 Innings
0.294
0.294
Ron Mahay
Careerverified
Per 9 Inningsverified
0.286
0.286
Mike Henneman
Career
Per 9 Innings
38.23
38.23
Ron Mahay
Careerverified
Per 9 Inningsverified
39.2
39.2

Fielding Stats for Mike Henneman and Ron Mahay

Mike Henneman
Career
Per 9 Innings
10
10
Ron Mahay
Careerverified
Per 9 Inningsverified
15
15
Mike Henneman
Careerverified
Per 9 Innings
561
6.89
Ron Mahay
Career
Per 9 Inningsverified
519
7.63
Mike Henneman
Career
Per 9 Innings
0
0
Ron Mahay
Careerverified
Per 9 Inningsverified
8
0.12
Mike Henneman
Careerverified
Per 9 Innings
2198
27
Ron Mahay
Career
Per 9 Innings
1836
27
Mike Henneman
Careerverified
Per 9 Innings
732.2
9
Ron Mahay
Career
Per 9 Innings
612
9
Mike Henneman
Careerverified
Per 9 Inningsverified
55
0.68
Ron Mahay
Career
Per 9 Innings
35
0.51
Mike Henneman
Careerverified
Per 9 Inningsverified
83
1.02
Ron Mahay
Career
Per 9 Innings
56
0.82
Mike Henneman
Career
Per 9 Innings
9
0.11
Ron Mahay
Careerverified
Per 9 Inningsverified
7
0.1
Mike Henneman
Careerverified
Per 9 Inningsverified
147
1.81
Ron Mahay
Career
Per 9 Innings
98
1.44
Mike Henneman
Careerverified
Per 9 Inningsverified
138
1.7
Ron Mahay
Career
Per 9 Innings
91
1.34
Mike Henneman
Careerverified
Per 9 Inningsverified
93.88
93.88
Ron Mahay
Career
Per 9 Innings
92.86
92.86
Mike Henneman
Careerverified
Per 9 Inningsverified
0.246
0.246
Ron Mahay
Career
Per 9 Innings
0.175
0.175
Mike Henneman
Career
Per 9 Innings
0
0
Ron Mahay
Careerverified
Per 9 Inningsverified
1.54
1.54
Mike Henneman
Careerverified
Per 9 Inningsverified
8
0.1
Ron Mahay
Career
Per 9 Innings
3
0.04
Mike Henneman
Career
Per 9 Innings
0
0
Ron Mahay
Career
Per 9 Innings
0
0
Mike Henneman
Career
Per 9 Innings
0
0
Ron Mahay
Career
Per 9 Innings
0
0
Mike Henneman
Career
Per 9 Innings
0
0
Ron Mahay
Career
Per 9 Innings
0
0
Mike Henneman
Career
Per 9 Innings
0
0
Ron Mahay
Career
Per 9 Innings
0
0

Hitting Stats for Mike Henneman and Ron Mahay

Mike Henneman
Career
Per 600 PA
10
10
Ron Mahay
Careerverified
Per 600 PAverified
15
15
Mike Henneman
Careerverified
Per 600 PAverified
561
336600
Ron Mahay
Career
Per 600 PA
520
10400
Mike Henneman
Career
Per 600 PA
1
600
Ron Mahay
Careerverified
Per 600 PA
30
600
Mike Henneman
Career
Per 600 PAverified
1
600
Ron Mahay
Careerverified
Per 600 PA
28
560
Mike Henneman
Career
Per 600 PA
0
0
Ron Mahay
Careerverified
Per 600 PAverified
0.214
0.214
Mike Henneman
Career
Per 600 PA
0
0
Ron Mahay
Careerverified
Per 600 PAverified
0.7
0.7
Mike Henneman
Career
Per 600 PA
0
0
Ron Mahay
Careerverified
Per 600 PAverified
6
120
Mike Henneman
Career
Per 600 PA
0
0
Ron Mahay
Careerverified
Per 600 PAverified
2
40
Mike Henneman
Career
Per 600 PA
0
0
Ron Mahay
Careerverified
Per 600 PAverified
3
60
Mike Henneman
Career
Per 600 PA
0
0
Ron Mahay
Career
Per 600 PA
0
0
Mike Henneman
Career
Per 600 PA
0
0
Ron Mahay
Careerverified
Per 600 PAverified
1
20
Mike Henneman
Career
Per 600 PA
0
0
Ron Mahay
Careerverified
Per 600 PAverified
4
80
Mike Henneman
Career
Per 600 PA
Ron Mahay
Careerverified
Per 600 PAverified
0.667
0.667
Mike Henneman
Career
Per 600 PA
0
0
Ron Mahay
Careerverified
Per 600 PAverified
0.036
0.036
Mike Henneman
Career
Per 600 PA
Ron Mahay
Careerverified
Per 600 PAverified
0.167
0.167
Mike Henneman
Career
Per 600 PA
0
0
Ron Mahay
Careerverified
Per 600 PAverified
3.39
67.89
Mike Henneman
Career
Per 600 PA
0
0
Ron Mahay
Careerverified
Per 600 PAverified
12
240
Mike Henneman
Career
Per 600 PA
0
0
Ron Mahay
Careerverified
Per 600 PAverified
8
160
Mike Henneman
Career
Per 600 PA
0
0
Ron Mahay
Careerverified
Per 600 PAverified
0.267
0.267
Mike Henneman
Career
Per 600 PA
0
0
Ron Mahay
Careerverified
Per 600 PAverified
0.429
0.429
Mike Henneman
Career
Per 600 PA
0
0
Ron Mahay
Careerverified
Per 600 PAverified
0.695
0.695
Mike Henneman
Career
Per 600 PA
0
0
Ron Mahay
Careerverified
Per 600 PAverified
0.214
0.214
Mike Henneman
Career
Per 600 PA
0
0
Ron Mahay
Careerverified
Per 600 PAverified
0.227
0.227
Mike Henneman
Career
Per 600 PA
0
0
Ron Mahay
Careerverified
Per 600 PAverified
0.636
0.636
Mike Henneman
Career
Per 600 PA
Ron Mahay
Careerverified
Per 600 PAverified
0.263
0.263
Mike Henneman
Career
Per 600 PA
0
0
Ron Mahay
Careerverified
Per 600 PAverified
3
60
Mike Henneman
Career
Per 600 PA
0
0
Ron Mahay
Careerverified
Per 600 PAverified
3
60
Mike Henneman
Career
Per 600 PA
0
0
Ron Mahay
Careerverified
Per 600 PAverified
5
100
Mike Henneman
Career
Per 600 PA
-0.11
-66.4
Ron Mahay
Careerverified
Per 600 PAverified
3.09
61.84
Mike Henneman
Career
Per 600 PA
0
0
Ron Mahay
Careerverified
Per 600 PAverified
1
20
Mike Henneman
Career
Per 600 PA
0
0
Ron Mahay
Careerverified
Per 600 PAverified
1
20
Mike Henneman
Career
Per 600 PA
0
0
Ron Mahay
Career
Per 600 PA
0
0
Mike Henneman
Careerverified
Per 600 PA
1
600
Ron Mahay
Career
Per 600 PAverified
8
160
Mike Henneman
Career
Per 600 PA
1
1
Ron Mahay
Careerverified
Per 600 PAverified
3.75
3.75
Mike Henneman
Career
Per 600 PA
0
0
Ron Mahay
Careerverified
Per 600 PAverified
0.13
0.13
Mike Henneman
Career
Per 600 PA
0
0
Ron Mahay
Career
Per 600 PA
0
0
Mike Henneman
Career
Per 600 PA
0
0
Ron Mahay
Career
Per 600 PA
0
0
Mike Henneman
Career
Per 600 PA
0
0
Ron Mahay
Career
Per 600 PA
0
0
Mike Henneman
Career
Per 600 PA
0
0
Ron Mahay
Career
Per 600 PA
0
0
Mike Henneman
Career
Per 600 PA
0
0
Ron Mahay
Career
Per 600 PA
0
0
Mike Henneman
Career
Per 600 PA
0
0
Ron Mahay
Career
Per 600 PA
0
0
Mike Henneman
Career
Per 600 PA
Ron Mahay
Career
Per 600 PA