Jeff Heathcock vs. Mike Koplove — Career Comparison

Jeff Heathcock
Baby BoomersCaliforniaThrows RightBats RightNorth AmericaHouston AstrosAmerican LeagueRelief Pitcher
Mike Koplove
Gen XPennsylvaniaThrows RightBats RightNorth AmericaArizona DiamondbacksNational LeagueRelief Pitcher

The numbers give Mike Koplove a clear advantage over Jeff Heathcock across the core pitching metrics. Mike Koplove led in home run suppression (HR9+ 173 vs 82), strikeout rate (K%+ 86 vs 63), and skill-based run prevention (DICE+ 108 vs 91). Jeff Heathcock held the edge in walk avoidance (BB%+ 172 vs 114). Mike Koplove was the better reliever — the numbers make that case clearly.

Pitching Stats for Jeff Heathcock and Mike Koplove

Jeff Heathcock
Career
Per 9 Innings
4
4
Mike Koplove
Careerverified
Per 9 Inningsverified
7
7
Jeff Heathcock
Career
Per 9 Innings
56
3.19
Mike Koplove
Careerverified
Per 9 Inningsverified
222
7.85
Jeff Heathcock
Careerverified
Per 9 Inningsverified
13
0.74
Mike Koplove
Career
Per 9 Innings
0
0
Jeff Heathcock
Career
Per 9 Innings
9
0.51
Mike Koplove
Careerverified
Per 9 Inningsverified
15
0.53
Jeff Heathcock
Career
Per 9 Innings
9
0.51
Mike Koplove
Careerverified
Per 9 Inningsverified
7
0.25
Jeff Heathcock
Career
Per 9 Innings
50
50
Mike Koplove
Careerverified
Per 9 Inningsverified
68.18
68.18
Jeff Heathcock
Careerverified
Per 9 Inningsverified
23.21
23.21
Mike Koplove
Career
Per 9 Innings
0
0
Jeff Heathcock
Careerverified
Per 9 Inningsverified
1
0.06
Mike Koplove
Career
Per 9 Innings
0
0
Jeff Heathcock
Career
Per 9 Innings
0
0
Mike Koplove
Career
Per 9 Innings
0
0
Jeff Heathcock
Careerverified
Per 9 Inningsverified
3
0.17
Mike Koplove
Career
Per 9 Innings
2
0.07
Jeff Heathcock
Careerverified
Per 9 Inningsverified
66
3.76
Mike Koplove
Career
Per 9 Innings
108
3.82
Jeff Heathcock
Careerverified
Per 9 Inningsverified
3.76
3.76
Mike Koplove
Career
Per 9 Innings
3.82
3.82
Jeff Heathcock
Careerverified
Per 9 Inningsverified
3.19
3.19
Mike Koplove
Career
Per 9 Innings
3.6
3.6
Jeff Heathcock
Career
Per 9 Innings
4.38
4.38
Mike Koplove
Careerverified
Per 9 Inningsverified
4.03
4.03
Jeff Heathcock
Career
Per 9 Innings
0.246
0.246
Mike Koplove
Career
Per 9 Innings
0.246
0.246
Jeff Heathcock
Career
Per 9 Innings
474
27
Mike Koplove
Careerverified
Per 9 Innings
764
27
Jeff Heathcock
Career
Per 9 Innings
158
9
Mike Koplove
Careerverified
Per 9 Innings
254.2
9
Jeff Heathcock
Careerverified
Per 9 Innings
146
8.32
Mike Koplove
Career
Per 9 Inningsverified
231
8.16
Jeff Heathcock
Career
Per 9 Innings
8.32
8.32
Mike Koplove
Careerverified
Per 9 Inningsverified
8.16
8.16
Jeff Heathcock
Careerverified
Per 9 Innings
16
0.91
Mike Koplove
Career
Per 9 Inningsverified
19
0.67
Jeff Heathcock
Career
Per 9 Innings
0.91
0.91
Mike Koplove
Careerverified
Per 9 Inningsverified
0.67
0.67
Jeff Heathcock
Career
Per 9 Innings
0.29
0.29
Mike Koplove
Careerverified
Per 9 Inningsverified
0.09
0.09
Jeff Heathcock
Careerverified
Per 9 Inningsverified
42
2.39
Mike Koplove
Career
Per 9 Innings
103
3.64
Jeff Heathcock
Careerverified
Per 9 Inningsverified
7
0.4
Mike Koplove
Career
Per 9 Innings
19
0.67
Jeff Heathcock
Careerverified
Per 9 Inningsverified
2.39
2.39
Mike Koplove
Career
Per 9 Innings
3.64
3.64
Jeff Heathcock
Career
Per 9 Innings
64
3.65
Mike Koplove
Careerverified
Per 9 Inningsverified
175
6.18
Jeff Heathcock
Career
Per 9 Innings
3.65
3.65
Mike Koplove
Careerverified
Per 9 Inningsverified
6.18
6.18
Jeff Heathcock
Careerverified
Per 9 Inningsverified
1.14
1.14
Mike Koplove
Career
Per 9 Innings
0.79
0.79
Jeff Heathcock
Career
Per 9 Innings
0.671
0.671
Mike Koplove
Careerverified
Per 9 Inningsverified
1.092
1.092
Jeff Heathcock
Careerverified
Per 9 Inningsverified
4
0.23
Mike Koplove
Career
Per 9 Innings
8
0.28
Jeff Heathcock
Careerverified
Per 9 Inningsverified
4
0.23
Mike Koplove
Career
Per 9 Innings
19
0.67
Jeff Heathcock
Career
Per 9 Innings
2
0.11
Mike Koplove
Careerverified
Per 9 Inningsverified
1
0.04
Jeff Heathcock
Career
Per 9 Innings
654
37.25
Mike Koplove
Careerverified
Per 9 Inningsverified
1085
38.34
Jeff Heathcock
Career
Per 9 Innings
18
1.03
Mike Koplove
Careerverified
Per 9 Inningsverified
60
2.12
Jeff Heathcock
Careerverified
Per 9 Innings
79
4.5
Mike Koplove
Career
Per 9 Inningsverified
120
4.24
Jeff Heathcock
Career
Per 9 Innings
4.5
4.5
Mike Koplove
Careerverified
Per 9 Inningsverified
4.24
4.24
Jeff Heathcock
Careerverified
Per 9 Inningsverified
8
0.46
Mike Koplove
Career
Per 9 Innings
17
0.6
Jeff Heathcock
Career
Per 9 Innings
7
0.4
Mike Koplove
Career
Per 9 Inningsverified
7
0.25
Jeff Heathcock
Career
Per 9 Innings
9
0.51
Mike Koplove
Careerverified
Per 9 Inningsverified
28
0.99
Jeff Heathcock
Careerverified
Per 9 Inningsverified
1.19
1.19
Mike Koplove
Career
Per 9 Innings
1.312
1.312
Jeff Heathcock
Career
Per 9 Inningsverified
593
33.78
Mike Koplove
Careerverified
Per 9 Innings
939
33.18
Jeff Heathcock
Career
Per 9 Innings
1.41
1.41
Mike Koplove
Careerverified
Per 9 Inningsverified
0.54
0.54
Jeff Heathcock
Careerverified
Per 9 Inningsverified
0.253
0.253
Mike Koplove
Career
Per 9 Innings
0.285
0.285
Jeff Heathcock
Career
Per 9 Innings
37.25
37.25
Mike Koplove
Careerverified
Per 9 Inningsverified
38.34
38.34

Fielding Stats for Jeff Heathcock and Mike Koplove

Jeff Heathcock
Career
Per 9 Innings
4
4
Mike Koplove
Careerverified
Per 9 Inningsverified
7
7
Jeff Heathcock
Career
Per 9 Innings
56
3.19
Mike Koplove
Careerverified
Per 9 Inningsverified
222
7.85
Jeff Heathcock
Careerverified
Per 9 Inningsverified
13
0.74
Mike Koplove
Career
Per 9 Innings
0
0
Jeff Heathcock
Career
Per 9 Innings
474
27
Mike Koplove
Careerverified
Per 9 Innings
764
27
Jeff Heathcock
Career
Per 9 Innings
158
9
Mike Koplove
Careerverified
Per 9 Innings
254.2
9
Jeff Heathcock
Careerverified
Per 9 Inningsverified
13
0.74
Mike Koplove
Career
Per 9 Innings
10
0.35
Jeff Heathcock
Career
Per 9 Innings
27
1.54
Mike Koplove
Careerverified
Per 9 Inningsverified
56
1.98
Jeff Heathcock
Career
Per 9 Innings
2
0.11
Mike Koplove
Career
Per 9 Inningsverified
2
0.07
Jeff Heathcock
Career
Per 9 Innings
42
2.39
Mike Koplove
Careerverified
Per 9 Inningsverified
68
2.4
Jeff Heathcock
Career
Per 9 Innings
40
2.28
Mike Koplove
Careerverified
Per 9 Inningsverified
66
2.33
Jeff Heathcock
Career
Per 9 Innings
95.24
95.24
Mike Koplove
Careerverified
Per 9 Inningsverified
97.06
97.06
Jeff Heathcock
Careerverified
Per 9 Inningsverified
0.714
0.714
Mike Koplove
Career
Per 9 Innings
0.297
0.297
Jeff Heathcock
Careerverified
Per 9 Inningsverified
23.21
23.21
Mike Koplove
Career
Per 9 Innings
0
0
Jeff Heathcock
Career
Per 9 Innings
2
0.11
Mike Koplove
Careerverified
Per 9 Inningsverified
6
0.21
Jeff Heathcock
Career
Per 9 Innings
0
0
Mike Koplove
Career
Per 9 Innings
0
0
Jeff Heathcock
Career
Per 9 Innings
0
0
Mike Koplove
Career
Per 9 Innings
0
0
Jeff Heathcock
Career
Per 9 Innings
0
0
Mike Koplove
Career
Per 9 Innings
0
0
Jeff Heathcock
Career
Per 9 Innings
0
0
Mike Koplove
Career
Per 9 Innings
0
0

Hitting Stats for Jeff Heathcock and Mike Koplove

Jeff Heathcock
Career
Per 600 PA
4
4
Mike Koplove
Careerverified
Per 600 PAverified
7
7
Jeff Heathcock
Career
Per 600 PA
56
781.4
Mike Koplove
Careerverified
Per 600 PAverified
222
26640
Jeff Heathcock
Careerverified
Per 600 PA
43
600
Mike Koplove
Career
Per 600 PA
5
600
Jeff Heathcock
Careerverified
Per 600 PA
35
488.37
Mike Koplove
Career
Per 600 PAverified
5
600
Jeff Heathcock
Careerverified
Per 600 PAverified
0.029
0.029
Mike Koplove
Career
Per 600 PA
0
0
Jeff Heathcock
Careerverified
Per 600 PAverified
0.279
0.279
Mike Koplove
Career
Per 600 PA
0
0
Jeff Heathcock
Careerverified
Per 600 PAverified
1
13.95
Mike Koplove
Career
Per 600 PA
0
0
Jeff Heathcock
Careerverified
Per 600 PAverified
1
13.95
Mike Koplove
Career
Per 600 PA
0
0
Jeff Heathcock
Career
Per 600 PA
0
0
Mike Koplove
Career
Per 600 PA
0
0
Jeff Heathcock
Career
Per 600 PA
0
0
Mike Koplove
Career
Per 600 PA
0
0
Jeff Heathcock
Career
Per 600 PA
0
0
Mike Koplove
Career
Per 600 PA
0
0
Jeff Heathcock
Career
Per 600 PA
0
0
Mike Koplove
Career
Per 600 PA
0
0
Jeff Heathcock
Career
Per 600 PA
0
0
Mike Koplove
Career
Per 600 PA
Jeff Heathcock
Career
Per 600 PA
0
0
Mike Koplove
Career
Per 600 PA
0
0
Jeff Heathcock
Career
Per 600 PA
0
0
Mike Koplove
Career
Per 600 PA
Jeff Heathcock
Careerverified
Per 600 PAverified
0.05
0.65
Mike Koplove
Career
Per 600 PA
0
0
Jeff Heathcock
Careerverified
Per 600 PAverified
1
13.95
Mike Koplove
Career
Per 600 PA
0
0
Jeff Heathcock
Careerverified
Per 600 PAverified
5
69.77
Mike Koplove
Career
Per 600 PA
0
0
Jeff Heathcock
Careerverified
Per 600 PAverified
0.128
0.128
Mike Koplove
Career
Per 600 PA
0
0
Jeff Heathcock
Careerverified
Per 600 PAverified
0.029
0.029
Mike Koplove
Career
Per 600 PA
0
0
Jeff Heathcock
Careerverified
Per 600 PAverified
0.157
0.157
Mike Koplove
Career
Per 600 PA
0
0
Jeff Heathcock
Career
Per 600 PA
0
0
Mike Koplove
Career
Per 600 PA
0
0
Jeff Heathcock
Careerverified
Per 600 PAverified
0.065
0.065
Mike Koplove
Career
Per 600 PA
0
0
Jeff Heathcock
Careerverified
Per 600 PAverified
0.143
0.143
Mike Koplove
Career
Per 600 PA
0
0
Jeff Heathcock
Careerverified
Per 600 PAverified
0.067
0.067
Mike Koplove
Career
Per 600 PA
0
0
Jeff Heathcock
Careerverified
Per 600 PAverified
1
13.95
Mike Koplove
Career
Per 600 PA
0
0
Jeff Heathcock
Career
Per 600 PA
0
0
Mike Koplove
Career
Per 600 PA
0
0
Jeff Heathcock
Careerverified
Per 600 PAverified
1
13.95
Mike Koplove
Career
Per 600 PA
0
0
Jeff Heathcock
Career
Per 600 PAverified
-1.98
-27.57
Mike Koplove
Careerverified
Per 600 PA
-0.52
-62.56
Jeff Heathcock
Career
Per 600 PA
0
0
Mike Koplove
Career
Per 600 PA
0
0
Jeff Heathcock
Careerverified
Per 600 PAverified
4
55.81
Mike Koplove
Career
Per 600 PA
0
0
Jeff Heathcock
Career
Per 600 PA
0
0
Mike Koplove
Career
Per 600 PA
0
0
Jeff Heathcock
Career
Per 600 PA
20
279.07
Mike Koplove
Careerverified
Per 600 PAverified
2
240
Jeff Heathcock
Career
Per 600 PA
2.15
2.15
Mike Koplove
Careerverified
Per 600 PAverified
2.5
2.5
Jeff Heathcock
Careerverified
Per 600 PAverified
0.2
0.2
Mike Koplove
Career
Per 600 PA
0
0
Jeff Heathcock
Careerverified
Per 600 PAverified
4
55.81
Mike Koplove
Career
Per 600 PA
0
0
Jeff Heathcock
Career
Per 600 PA
0
0
Mike Koplove
Career
Per 600 PA
0
0
Jeff Heathcock
Career
Per 600 PA
1
13.95
Mike Koplove
Careerverified
Per 600 PAverified
0
0
Jeff Heathcock
Career
Per 600 PA
0
0
Mike Koplove
Career
Per 600 PA
0
0
Jeff Heathcock
Career
Per 600 PA
0
0
Mike Koplove
Career
Per 600 PA
0
0
Jeff Heathcock
Career
Per 600 PA
0
0
Mike Koplove
Career
Per 600 PA
0
0
Jeff Heathcock
Career
Per 600 PA
Mike Koplove
Career
Per 600 PA