Dave Heaverlo vs. Dave Leiper — Career Comparison

Dave Heaverlo
Baby BoomersWashingtonThrows RightBats RightNorth AmericaSan Francisco GiantsNational LeagueRelief Pitcher
Dave Leiper
Baby BoomersCaliforniaThrows LeftBats LeftNorth AmericaOakland AthleticsAmerican LeagueRelief Pitcher

The numbers give Dave Leiper a clear advantage over Dave Heaverlo across the core pitching metrics. Dave Leiper led in home run suppression (HR9+ 200 vs 113), run prevention (ERA+ 139 vs 122), and skill-based run prevention (DICE+ 112 vs 99). Dave Heaverlo held the edge in strikeout rate (K%+ 96 vs 85). Dave Leiper was the better reliever — the numbers make that case clearly.

Pitching Stats for Dave Heaverlo and Dave Leiper

Dave Heaverlo
Career
Per 9 Innings
7
7
Dave Leiper
Careerverified
Per 9 Inningsverified
8
8
Dave Heaverlo
Careerverified
Per 9 Innings
356
5.96
Dave Leiper
Career
Per 9 Inningsverified
264
8.55
Dave Heaverlo
Career
Per 9 Innings
0
0
Dave Leiper
Career
Per 9 Innings
0
0
Dave Heaverlo
Careerverified
Per 9 Inningsverified
26
0.44
Dave Leiper
Career
Per 9 Innings
12
0.39
Dave Heaverlo
Career
Per 9 Innings
26
0.44
Dave Leiper
Careerverified
Per 9 Inningsverified
8
0.26
Dave Heaverlo
Career
Per 9 Innings
50
50
Dave Leiper
Careerverified
Per 9 Inningsverified
60
60
Dave Heaverlo
Career
Per 9 Innings
0
0
Dave Leiper
Career
Per 9 Innings
0
0
Dave Heaverlo
Career
Per 9 Innings
0
0
Dave Leiper
Career
Per 9 Innings
0
0
Dave Heaverlo
Career
Per 9 Innings
0
0
Dave Leiper
Career
Per 9 Innings
0
0
Dave Heaverlo
Careerverified
Per 9 Inningsverified
26
0.44
Dave Leiper
Career
Per 9 Innings
7
0.23
Dave Heaverlo
Career
Per 9 Inningsverified
204
3.41
Dave Leiper
Careerverified
Per 9 Innings
123
3.98
Dave Heaverlo
Careerverified
Per 9 Inningsverified
3.41
3.41
Dave Leiper
Career
Per 9 Innings
3.98
3.98
Dave Heaverlo
Careerverified
Per 9 Inningsverified
3.9
3.9
Dave Leiper
Career
Per 9 Innings
4.12
4.12
Dave Heaverlo
Careerverified
Per 9 Inningsverified
4.07
4.07
Dave Leiper
Career
Per 9 Innings
4.4
4.4
Dave Heaverlo
Career
Per 9 Innings
0.273
0.273
Dave Leiper
Careerverified
Per 9 Inningsverified
0.266
0.266
Dave Heaverlo
Careerverified
Per 9 Innings
1613
27
Dave Leiper
Career
Per 9 Innings
834
27
Dave Heaverlo
Careerverified
Per 9 Innings
537.2
9
Dave Leiper
Career
Per 9 Innings
278
9
Dave Heaverlo
Career
Per 9 Innings
559
9.36
Dave Leiper
Careerverified
Per 9 Inningsverified
282
9.13
Dave Heaverlo
Career
Per 9 Innings
9.36
9.36
Dave Leiper
Careerverified
Per 9 Inningsverified
9.13
9.13
Dave Heaverlo
Career
Per 9 Inningsverified
41
0.69
Dave Leiper
Careerverified
Per 9 Innings
25
0.81
Dave Heaverlo
Careerverified
Per 9 Inningsverified
0.69
0.69
Dave Leiper
Career
Per 9 Innings
0.81
0.81
Dave Heaverlo
Career
Per 9 Innings
0.12
0.12
Dave Leiper
Careerverified
Per 9 Inningsverified
0.09
0.09
Dave Heaverlo
Career
Per 9 Inningsverified
188
3.15
Dave Leiper
Careerverified
Per 9 Innings
114
3.69
Dave Heaverlo
Career
Per 9 Innings
55
0.92
Dave Leiper
Careerverified
Per 9 Inningsverified
17
0.55
Dave Heaverlo
Careerverified
Per 9 Inningsverified
3.15
3.15
Dave Leiper
Career
Per 9 Innings
3.69
3.69
Dave Heaverlo
Careerverified
Per 9 Innings
288
4.82
Dave Leiper
Career
Per 9 Inningsverified
150
4.86
Dave Heaverlo
Career
Per 9 Innings
4.82
4.82
Dave Leiper
Careerverified
Per 9 Inningsverified
4.86
4.86
Dave Heaverlo
Careerverified
Per 9 Inningsverified
0.81
0.81
Dave Leiper
Career
Per 9 Innings
0.57
0.57
Dave Heaverlo
Career
Per 9 Innings
0.885
0.885
Dave Leiper
Careerverified
Per 9 Inningsverified
0.95
0.95
Dave Heaverlo
Career
Per 9 Inningsverified
14
0.23
Dave Leiper
Careerverified
Per 9 Innings
12
0.39
Dave Heaverlo
Career
Per 9 Innings
18
0.3
Dave Leiper
Careerverified
Per 9 Inningsverified
7
0.23
Dave Heaverlo
Career
Per 9 Innings
6
0.1
Dave Leiper
Careerverified
Per 9 Innings
3
0.1
Dave Heaverlo
Careerverified
Per 9 Innings
2321
38.85
Dave Leiper
Career
Per 9 Inningsverified
1212
39.24
Dave Heaverlo
Careerverified
Per 9 Inningsverified
172
2.88
Dave Leiper
Career
Per 9 Innings
65
2.1
Dave Heaverlo
Career
Per 9 Inningsverified
235
3.93
Dave Leiper
Careerverified
Per 9 Innings
141
4.56
Dave Heaverlo
Careerverified
Per 9 Inningsverified
3.93
3.93
Dave Leiper
Career
Per 9 Innings
4.56
4.56
Dave Heaverlo
Career
Per 9 Innings
40
0.67
Dave Leiper
Careerverified
Per 9 Inningsverified
18
0.58
Dave Heaverlo
Career
Per 9 Inningsverified
26
0.44
Dave Leiper
Careerverified
Per 9 Innings
14
0.45
Dave Heaverlo
Careerverified
Per 9 Inningsverified
57
0.95
Dave Leiper
Career
Per 9 Innings
26
0.84
Dave Heaverlo
Careerverified
Per 9 Inningsverified
1.389
1.389
Dave Leiper
Career
Per 9 Innings
1.425
1.425
Dave Heaverlo
Careerverified
Per 9 Inningsverified
2049
34.3
Dave Leiper
Career
Per 9 Innings
1059
34.28
Dave Heaverlo
Career
Per 9 Innings
0.66
0.66
Dave Leiper
Careerverified
Per 9 Inningsverified
0.53
0.53
Dave Heaverlo
Career
Per 9 Innings
0.301
0.301
Dave Leiper
Careerverified
Per 9 Inningsverified
0.291
0.291
Dave Heaverlo
Career
Per 9 Innings
38.85
38.85
Dave Leiper
Careerverified
Per 9 Inningsverified
39.24
39.24

Fielding Stats for Dave Heaverlo and Dave Leiper

Dave Heaverlo
Career
Per 9 Innings
7
7
Dave Leiper
Careerverified
Per 9 Inningsverified
8
8
Dave Heaverlo
Careerverified
Per 9 Innings
356
5.96
Dave Leiper
Career
Per 9 Inningsverified
264
8.55
Dave Heaverlo
Career
Per 9 Innings
0
0
Dave Leiper
Career
Per 9 Innings
0
0
Dave Heaverlo
Careerverified
Per 9 Innings
1613
27
Dave Leiper
Career
Per 9 Innings
834
27
Dave Heaverlo
Careerverified
Per 9 Innings
537.2
9
Dave Leiper
Career
Per 9 Innings
278
9
Dave Heaverlo
Careerverified
Per 9 Inningsverified
49
0.82
Dave Leiper
Career
Per 9 Innings
14
0.45
Dave Heaverlo
Careerverified
Per 9 Innings
93
1.56
Dave Leiper
Career
Per 9 Inningsverified
53
1.72
Dave Heaverlo
Career
Per 9 Innings
10
0.17
Dave Leiper
Careerverified
Per 9 Inningsverified
4
0.13
Dave Heaverlo
Careerverified
Per 9 Inningsverified
152
2.54
Dave Leiper
Career
Per 9 Innings
71
2.3
Dave Heaverlo
Careerverified
Per 9 Inningsverified
142
2.38
Dave Leiper
Career
Per 9 Innings
67
2.17
Dave Heaverlo
Career
Per 9 Innings
93.42
93.42
Dave Leiper
Careerverified
Per 9 Inningsverified
94.37
94.37
Dave Heaverlo
Careerverified
Per 9 Inningsverified
0.399
0.399
Dave Leiper
Career
Per 9 Innings
0.254
0.254
Dave Heaverlo
Career
Per 9 Innings
0
0
Dave Leiper
Career
Per 9 Innings
0
0
Dave Heaverlo
Careerverified
Per 9 Inningsverified
8
0.13
Dave Leiper
Career
Per 9 Innings
3
0.1
Dave Heaverlo
Career
Per 9 Innings
0
0
Dave Leiper
Career
Per 9 Innings
0
0
Dave Heaverlo
Career
Per 9 Innings
0
0
Dave Leiper
Career
Per 9 Innings
0
0
Dave Heaverlo
Career
Per 9 Innings
0
0
Dave Leiper
Career
Per 9 Innings
0
0
Dave Heaverlo
Career
Per 9 Innings
0
0
Dave Leiper
Career
Per 9 Innings
0
0

Hitting Stats for Dave Heaverlo and Dave Leiper

Dave Heaverlo
Career
Per 600 PA
7
7
Dave Leiper
Careerverified
Per 600 PAverified
8
8
Dave Heaverlo
Careerverified
Per 600 PA
356
13350
Dave Leiper
Career
Per 600 PAverified
264
39600
Dave Heaverlo
Careerverified
Per 600 PA
16
600
Dave Leiper
Career
Per 600 PA
4
600
Dave Heaverlo
Careerverified
Per 600 PA
13
487.5
Dave Leiper
Career
Per 600 PAverified
4
600
Dave Heaverlo
Career
Per 600 PA
0.231
0.231
Dave Leiper
Careerverified
Per 600 PAverified
0.25
0.25
Dave Heaverlo
Careerverified
Per 600 PAverified
0.594
0.594
Dave Leiper
Career
Per 600 PA
0.5
0.5
Dave Heaverlo
Careerverified
Per 600 PA
3
112.5
Dave Leiper
Career
Per 600 PAverified
1
150
Dave Heaverlo
Careerverified
Per 600 PA
3
112.5
Dave Leiper
Career
Per 600 PAverified
1
150
Dave Heaverlo
Career
Per 600 PA
0
0
Dave Leiper
Career
Per 600 PA
0
0
Dave Heaverlo
Career
Per 600 PA
0
0
Dave Leiper
Career
Per 600 PA
0
0
Dave Heaverlo
Career
Per 600 PA
0
0
Dave Leiper
Career
Per 600 PA
0
0
Dave Heaverlo
Career
Per 600 PA
0
0
Dave Leiper
Career
Per 600 PA
0
0
Dave Heaverlo
Career
Per 600 PA
0
0
Dave Leiper
Career
Per 600 PA
0
0
Dave Heaverlo
Career
Per 600 PA
0
0
Dave Leiper
Career
Per 600 PA
0
0
Dave Heaverlo
Career
Per 600 PA
0
0
Dave Leiper
Career
Per 600 PA
0
0
Dave Heaverlo
Careerverified
Per 600 PA
0.86
32.35
Dave Leiper
Career
Per 600 PAverified
0.23
34.02
Dave Heaverlo
Careerverified
Per 600 PA
3
112.5
Dave Leiper
Career
Per 600 PAverified
1
150
Dave Heaverlo
Careerverified
Per 600 PA
4
150
Dave Leiper
Career
Per 600 PA
1
150
Dave Heaverlo
Careerverified
Per 600 PAverified
0.286
0.286
Dave Leiper
Career
Per 600 PA
0.25
0.25
Dave Heaverlo
Career
Per 600 PA
0.231
0.231
Dave Leiper
Careerverified
Per 600 PAverified
0.25
0.25
Dave Heaverlo
Careerverified
Per 600 PAverified
0.517
0.517
Dave Leiper
Career
Per 600 PA
0.5
0.5
Dave Heaverlo
Career
Per 600 PA
0
0
Dave Leiper
Career
Per 600 PA
0
0
Dave Heaverlo
Careerverified
Per 600 PAverified
0.186
0.186
Dave Leiper
Career
Per 600 PA
0.175
0.175
Dave Heaverlo
Careerverified
Per 600 PAverified
0.4
0.4
Dave Leiper
Career
Per 600 PA
0.333
0.333
Dave Heaverlo
Career
Per 600 PA
0.333
0.333
Dave Leiper
Careerverified
Per 600 PAverified
0.5
0.5
Dave Heaverlo
Career
Per 600 PA
0
0
Dave Leiper
Career
Per 600 PA
0
0
Dave Heaverlo
Career
Per 600 PA
0
0
Dave Leiper
Careerverified
Per 600 PAverified
1
150
Dave Heaverlo
Career
Per 600 PA
0
0
Dave Leiper
Careerverified
Per 600 PAverified
1
150
Dave Heaverlo
Careerverified
Per 600 PAverified
1.17
43.71
Dave Leiper
Career
Per 600 PA
0.28
41.68
Dave Heaverlo
Career
Per 600 PA
0
0
Dave Leiper
Career
Per 600 PA
0
0
Dave Heaverlo
Careerverified
Per 600 PAverified
1
37.5
Dave Leiper
Career
Per 600 PA
0
0
Dave Heaverlo
Career
Per 600 PA
0
0
Dave Leiper
Career
Per 600 PA
0
0
Dave Heaverlo
Career
Per 600 PAverified
4
150
Dave Leiper
Careerverified
Per 600 PA
2
300
Dave Heaverlo
Careerverified
Per 600 PAverified
4
4
Dave Leiper
Career
Per 600 PA
2
2
Dave Heaverlo
Careerverified
Per 600 PAverified
0.25
0.25
Dave Leiper
Career
Per 600 PA
0
0
Dave Heaverlo
Careerverified
Per 600 PAverified
2
75
Dave Leiper
Career
Per 600 PA
0
0
Dave Heaverlo
Career
Per 600 PA
0
0
Dave Leiper
Career
Per 600 PA
0
0
Dave Heaverlo
Career
Per 600 PA
0
0
Dave Leiper
Career
Per 600 PA
0
0
Dave Heaverlo
Career
Per 600 PA
0
0
Dave Leiper
Career
Per 600 PA
0
0
Dave Heaverlo
Career
Per 600 PA
0
0
Dave Leiper
Career
Per 600 PA
0
0
Dave Heaverlo
Career
Per 600 PA
0
0
Dave Leiper
Career
Per 600 PA
0
0
Dave Heaverlo
Career
Per 600 PA
Dave Leiper
Career
Per 600 PA