Antonio Alfonseca vs. Dave Heaverlo — Career Comparison

Antonio Alfonseca
Gen XD.R.Throws RightBats RightCaribbeanFlorida MarlinsNational LeagueRelief Pitcher
Dave Heaverlo
Baby BoomersWashingtonThrows RightBats RightNorth AmericaSan Francisco GiantsNational LeagueRelief Pitcher

The numbers give Dave Heaverlo a clear advantage over Antonio Alfonseca across the core pitching metrics. Dave Heaverlo led in run prevention (ERA+ 122 vs 97), strikeout rate (K%+ 96 vs 81), and walk avoidance (BB%+ 113 vs 108). Antonio Alfonseca held the edge in home run suppression (HR9+ 126 vs 113). Dave Heaverlo was the better reliever — the numbers make that case clearly.

Pitching Stats for Antonio Alfonseca and Dave Heaverlo

Antonio Alfonseca
Careerverified
Per 9 Inningsverified
11
11
Dave Heaverlo
Career
Per 9 Innings
7
7
Antonio Alfonseca
Careerverified
Per 9 Inningsverified
592
8.69
Dave Heaverlo
Career
Per 9 Innings
356
5.96
Antonio Alfonseca
Career
Per 9 Innings
0
0
Dave Heaverlo
Career
Per 9 Innings
0
0
Antonio Alfonseca
Careerverified
Per 9 Inningsverified
35
0.51
Dave Heaverlo
Career
Per 9 Innings
26
0.44
Antonio Alfonseca
Career
Per 9 Innings
37
0.54
Dave Heaverlo
Careerverified
Per 9 Inningsverified
26
0.44
Antonio Alfonseca
Career
Per 9 Innings
48.61
48.61
Dave Heaverlo
Careerverified
Per 9 Inningsverified
50
50
Antonio Alfonseca
Career
Per 9 Innings
0
0
Dave Heaverlo
Career
Per 9 Innings
0
0
Antonio Alfonseca
Career
Per 9 Innings
0
0
Dave Heaverlo
Career
Per 9 Innings
0
0
Antonio Alfonseca
Career
Per 9 Innings
0
0
Dave Heaverlo
Career
Per 9 Innings
0
0
Antonio Alfonseca
Careerverified
Per 9 Inningsverified
129
1.89
Dave Heaverlo
Career
Per 9 Innings
26
0.44
Antonio Alfonseca
Career
Per 9 Innings
280
4.11
Dave Heaverlo
Careerverified
Per 9 Inningsverified
204
3.41
Antonio Alfonseca
Career
Per 9 Innings
4.11
4.11
Dave Heaverlo
Careerverified
Per 9 Inningsverified
3.41
3.41
Antonio Alfonseca
Career
Per 9 Innings
4.67
4.67
Dave Heaverlo
Careerverified
Per 9 Inningsverified
3.9
3.9
Antonio Alfonseca
Career
Per 9 Innings
4.19
4.19
Dave Heaverlo
Careerverified
Per 9 Inningsverified
4.07
4.07
Antonio Alfonseca
Career
Per 9 Innings
0.284
0.284
Dave Heaverlo
Careerverified
Per 9 Inningsverified
0.273
0.273
Antonio Alfonseca
Careerverified
Per 9 Innings
1839
27
Dave Heaverlo
Career
Per 9 Innings
1613
27
Antonio Alfonseca
Careerverified
Per 9 Innings
613
9
Dave Heaverlo
Career
Per 9 Innings
537.2
9
Antonio Alfonseca
Career
Per 9 Innings
677
9.94
Dave Heaverlo
Careerverified
Per 9 Inningsverified
559
9.36
Antonio Alfonseca
Career
Per 9 Innings
9.94
9.94
Dave Heaverlo
Careerverified
Per 9 Inningsverified
9.36
9.36
Antonio Alfonseca
Career
Per 9 Innings
55
0.81
Dave Heaverlo
Careerverified
Per 9 Inningsverified
41
0.69
Antonio Alfonseca
Career
Per 9 Innings
0.81
0.81
Dave Heaverlo
Careerverified
Per 9 Inningsverified
0.69
0.69
Antonio Alfonseca
Careerverified
Per 9 Inningsverified
0.09
0.09
Dave Heaverlo
Career
Per 9 Innings
0.12
0.12
Antonio Alfonseca
Career
Per 9 Innings
250
3.67
Dave Heaverlo
Careerverified
Per 9 Inningsverified
188
3.15
Antonio Alfonseca
Careerverified
Per 9 Inningsverified
45
0.66
Dave Heaverlo
Career
Per 9 Innings
55
0.92
Antonio Alfonseca
Career
Per 9 Innings
3.67
3.67
Dave Heaverlo
Careerverified
Per 9 Inningsverified
3.15
3.15
Antonio Alfonseca
Careerverified
Per 9 Inningsverified
400
5.87
Dave Heaverlo
Career
Per 9 Innings
288
4.82
Antonio Alfonseca
Careerverified
Per 9 Inningsverified
5.87
5.87
Dave Heaverlo
Career
Per 9 Innings
4.82
4.82
Antonio Alfonseca
Career
Per 9 Innings
0.68
0.68
Dave Heaverlo
Careerverified
Per 9 Inningsverified
0.81
0.81
Antonio Alfonseca
Careerverified
Per 9 Inningsverified
1.06
1.06
Dave Heaverlo
Career
Per 9 Innings
0.885
0.885
Antonio Alfonseca
Careerverified
Per 9 Inningsverified
13
0.19
Dave Heaverlo
Career
Per 9 Innings
14
0.23
Antonio Alfonseca
Career
Per 9 Innings
22
0.32
Dave Heaverlo
Careerverified
Per 9 Inningsverified
18
0.3
Antonio Alfonseca
Careerverified
Per 9 Inningsverified
2
0.03
Dave Heaverlo
Career
Per 9 Innings
6
0.1
Antonio Alfonseca
Careerverified
Per 9 Inningsverified
2710
39.79
Dave Heaverlo
Career
Per 9 Innings
2321
38.85
Antonio Alfonseca
Careerverified
Per 9 Inningsverified
301
4.42
Dave Heaverlo
Career
Per 9 Innings
172
2.88
Antonio Alfonseca
Career
Per 9 Innings
296
4.35
Dave Heaverlo
Careerverified
Per 9 Inningsverified
235
3.93
Antonio Alfonseca
Career
Per 9 Innings
4.35
4.35
Dave Heaverlo
Careerverified
Per 9 Inningsverified
3.93
3.93
Antonio Alfonseca
Careerverified
Per 9 Inningsverified
36
0.53
Dave Heaverlo
Career
Per 9 Innings
40
0.67
Antonio Alfonseca
Careerverified
Per 9 Inningsverified
18
0.26
Dave Heaverlo
Career
Per 9 Innings
26
0.44
Antonio Alfonseca
Careerverified
Per 9 Inningsverified
79
1.16
Dave Heaverlo
Career
Per 9 Innings
57
0.95
Antonio Alfonseca
Career
Per 9 Innings
1.512
1.512
Dave Heaverlo
Careerverified
Per 9 Inningsverified
1.389
1.389
Antonio Alfonseca
Careerverified
Per 9 Inningsverified
2384
35
Dave Heaverlo
Career
Per 9 Innings
2049
34.3
Antonio Alfonseca
Careerverified
Per 9 Inningsverified
0.5
0.5
Dave Heaverlo
Career
Per 9 Innings
0.66
0.66
Antonio Alfonseca
Career
Per 9 Innings
0.322
0.322
Dave Heaverlo
Careerverified
Per 9 Inningsverified
0.301
0.301
Antonio Alfonseca
Careerverified
Per 9 Inningsverified
39.79
39.79
Dave Heaverlo
Career
Per 9 Innings
38.85
38.85

Fielding Stats for Antonio Alfonseca and Dave Heaverlo

Antonio Alfonseca
Careerverified
Per 9 Inningsverified
11
11
Dave Heaverlo
Career
Per 9 Innings
7
7
Antonio Alfonseca
Careerverified
Per 9 Inningsverified
592
8.69
Dave Heaverlo
Career
Per 9 Innings
356
5.96
Antonio Alfonseca
Career
Per 9 Innings
0
0
Dave Heaverlo
Career
Per 9 Innings
0
0
Antonio Alfonseca
Careerverified
Per 9 Innings
1839
27
Dave Heaverlo
Career
Per 9 Innings
1613
27
Antonio Alfonseca
Careerverified
Per 9 Innings
613
9
Dave Heaverlo
Career
Per 9 Innings
537.2
9
Antonio Alfonseca
Career
Per 9 Innings
31
0.46
Dave Heaverlo
Careerverified
Per 9 Inningsverified
49
0.82
Antonio Alfonseca
Career
Per 9 Innings
84
1.23
Dave Heaverlo
Careerverified
Per 9 Inningsverified
93
1.56
Antonio Alfonseca
Careerverified
Per 9 Inningsverified
4
0.06
Dave Heaverlo
Career
Per 9 Innings
10
0.17
Antonio Alfonseca
Career
Per 9 Innings
119
1.75
Dave Heaverlo
Careerverified
Per 9 Inningsverified
152
2.54
Antonio Alfonseca
Career
Per 9 Innings
115
1.69
Dave Heaverlo
Careerverified
Per 9 Inningsverified
142
2.38
Antonio Alfonseca
Careerverified
Per 9 Inningsverified
96.64
96.64
Dave Heaverlo
Career
Per 9 Innings
93.42
93.42
Antonio Alfonseca
Career
Per 9 Innings
0.194
0.194
Dave Heaverlo
Careerverified
Per 9 Inningsverified
0.399
0.399
Antonio Alfonseca
Career
Per 9 Innings
0
0
Dave Heaverlo
Career
Per 9 Innings
0
0
Antonio Alfonseca
Career
Per 9 Innings
8
0.12
Dave Heaverlo
Career
Per 9 Inningsverified
8
0.13
Antonio Alfonseca
Career
Per 9 Innings
0
0
Dave Heaverlo
Career
Per 9 Innings
0
0
Antonio Alfonseca
Career
Per 9 Innings
0
0
Dave Heaverlo
Career
Per 9 Innings
0
0
Antonio Alfonseca
Career
Per 9 Innings
0
0
Dave Heaverlo
Career
Per 9 Innings
0
0
Antonio Alfonseca
Career
Per 9 Innings
0
0
Dave Heaverlo
Career
Per 9 Innings
0
0

Hitting Stats for Antonio Alfonseca and Dave Heaverlo

Antonio Alfonseca
Careerverified
Per 600 PAverified
11
11
Dave Heaverlo
Career
Per 600 PA
7
7
Antonio Alfonseca
Careerverified
Per 600 PAverified
592
23680
Dave Heaverlo
Career
Per 600 PA
356
13350
Antonio Alfonseca
Career
Per 600 PA
15
600
Dave Heaverlo
Careerverified
Per 600 PA
16
600
Antonio Alfonseca
Careerverified
Per 600 PAverified
14
560
Dave Heaverlo
Career
Per 600 PA
13
487.5
Antonio Alfonseca
Career
Per 600 PA
0.143
0.143
Dave Heaverlo
Careerverified
Per 600 PAverified
0.231
0.231
Antonio Alfonseca
Career
Per 600 PA
0.333
0.333
Dave Heaverlo
Careerverified
Per 600 PAverified
0.594
0.594
Antonio Alfonseca
Career
Per 600 PA
2
80
Dave Heaverlo
Careerverified
Per 600 PAverified
3
112.5
Antonio Alfonseca
Career
Per 600 PA
2
80
Dave Heaverlo
Careerverified
Per 600 PAverified
3
112.5
Antonio Alfonseca
Career
Per 600 PA
0
0
Dave Heaverlo
Career
Per 600 PA
0
0
Antonio Alfonseca
Career
Per 600 PA
0
0
Dave Heaverlo
Career
Per 600 PA
0
0
Antonio Alfonseca
Career
Per 600 PA
0
0
Dave Heaverlo
Career
Per 600 PA
0
0
Antonio Alfonseca
Career
Per 600 PA
0
0
Dave Heaverlo
Career
Per 600 PA
0
0
Antonio Alfonseca
Career
Per 600 PA
0
0
Dave Heaverlo
Career
Per 600 PA
0
0
Antonio Alfonseca
Career
Per 600 PA
0
0
Dave Heaverlo
Career
Per 600 PA
0
0
Antonio Alfonseca
Career
Per 600 PA
0
0
Dave Heaverlo
Career
Per 600 PA
0
0
Antonio Alfonseca
Career
Per 600 PA
0.26
10.23
Dave Heaverlo
Careerverified
Per 600 PAverified
0.86
32.35
Antonio Alfonseca
Career
Per 600 PA
2
80
Dave Heaverlo
Careerverified
Per 600 PAverified
3
112.5
Antonio Alfonseca
Career
Per 600 PA
2
80
Dave Heaverlo
Careerverified
Per 600 PAverified
4
150
Antonio Alfonseca
Career
Per 600 PA
0.143
0.143
Dave Heaverlo
Careerverified
Per 600 PAverified
0.286
0.286
Antonio Alfonseca
Career
Per 600 PA
0.143
0.143
Dave Heaverlo
Careerverified
Per 600 PAverified
0.231
0.231
Antonio Alfonseca
Career
Per 600 PA
0.286
0.286
Dave Heaverlo
Careerverified
Per 600 PAverified
0.517
0.517
Antonio Alfonseca
Career
Per 600 PA
0
0
Dave Heaverlo
Career
Per 600 PA
0
0
Antonio Alfonseca
Career
Per 600 PA
0.1
0.1
Dave Heaverlo
Careerverified
Per 600 PAverified
0.186
0.186
Antonio Alfonseca
Career
Per 600 PA
0.167
0.167
Dave Heaverlo
Careerverified
Per 600 PAverified
0.4
0.4
Antonio Alfonseca
Career
Per 600 PA
0.333
0.333
Dave Heaverlo
Career
Per 600 PA
0.333
0.333
Antonio Alfonseca
Career
Per 600 PA
0
0
Dave Heaverlo
Career
Per 600 PA
0
0
Antonio Alfonseca
Careerverified
Per 600 PAverified
2
80
Dave Heaverlo
Career
Per 600 PA
0
0
Antonio Alfonseca
Careerverified
Per 600 PAverified
2
80
Dave Heaverlo
Career
Per 600 PA
0
0
Antonio Alfonseca
Career
Per 600 PA
-0.08
-3.25
Dave Heaverlo
Careerverified
Per 600 PAverified
1.17
43.71
Antonio Alfonseca
Career
Per 600 PA
0
0
Dave Heaverlo
Career
Per 600 PA
0
0
Antonio Alfonseca
Career
Per 600 PA
0
0
Dave Heaverlo
Careerverified
Per 600 PAverified
1
37.5
Antonio Alfonseca
Career
Per 600 PA
0
0
Dave Heaverlo
Career
Per 600 PA
0
0
Antonio Alfonseca
Career
Per 600 PA
8
320
Dave Heaverlo
Careerverified
Per 600 PAverified
4
150
Antonio Alfonseca
Career
Per 600 PA
1.88
1.88
Dave Heaverlo
Careerverified
Per 600 PAverified
4
4
Antonio Alfonseca
Career
Per 600 PA
0
0
Dave Heaverlo
Careerverified
Per 600 PAverified
0.25
0.25
Antonio Alfonseca
Career
Per 600 PA
1
40
Dave Heaverlo
Careerverified
Per 600 PAverified
2
75
Antonio Alfonseca
Career
Per 600 PA
0
0
Dave Heaverlo
Career
Per 600 PA
0
0
Antonio Alfonseca
Career
Per 600 PA
0
0
Dave Heaverlo
Career
Per 600 PA
0
0
Antonio Alfonseca
Career
Per 600 PA
0
0
Dave Heaverlo
Career
Per 600 PA
0
0
Antonio Alfonseca
Career
Per 600 PA
0
0
Dave Heaverlo
Career
Per 600 PA
0
0
Antonio Alfonseca
Career
Per 600 PA
0
0
Dave Heaverlo
Career
Per 600 PA
0
0
Antonio Alfonseca
Career
Per 600 PA
Dave Heaverlo
Career
Per 600 PA