Dave Heaverlo vs. Al Jackson — Career Comparison

Dave Heaverlo
Baby BoomersWashingtonThrows RightBats RightNorth AmericaSan Francisco GiantsNational LeagueRelief Pitcher
Al Jackson
Silent GenerationTexasThrows LeftBats LeftNorth AmericaNew York MetsNational LeagueStarting Pitcher

Al Jackson built a career as a starting pitcher and Dave Heaverlo as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Dave Heaverlo led in run prevention (ERA+ 122 vs 95), strikeout rate (K%+ 96 vs 76), and home run suppression (HR9+ 113 vs 107). Role difference aside, Dave Heaverlo holds a clear edge on every meaningful shared measure.

Pitching Stats for Dave Heaverlo and Al Jackson

Dave Heaverlo
Career
Per 9 Innings
7
7
Al Jackson
Careerverified
Per 9 Inningsverified
10
10
Dave Heaverlo
Careerverified
Per 9 Inningsverified
356
5.96
Al Jackson
Career
Per 9 Innings
302
1.96
Dave Heaverlo
Career
Per 9 Innings
0
0
Al Jackson
Careerverified
Per 9 Inningsverified
184
1.19
Dave Heaverlo
Career
Per 9 Inningsverified
26
0.44
Al Jackson
Careerverified
Per 9 Innings
67
0.43
Dave Heaverlo
Careerverified
Per 9 Inningsverified
26
0.44
Al Jackson
Career
Per 9 Innings
99
0.64
Dave Heaverlo
Careerverified
Per 9 Inningsverified
50
50
Al Jackson
Career
Per 9 Innings
40.36
40.36
Dave Heaverlo
Career
Per 9 Innings
0
0
Al Jackson
Careerverified
Per 9 Inningsverified
60.93
60.93
Dave Heaverlo
Career
Per 9 Innings
0
0
Al Jackson
Careerverified
Per 9 Inningsverified
54
0.35
Dave Heaverlo
Career
Per 9 Innings
0
0
Al Jackson
Careerverified
Per 9 Inningsverified
14
0.09
Dave Heaverlo
Careerverified
Per 9 Inningsverified
26
0.44
Al Jackson
Career
Per 9 Innings
10
0.06
Dave Heaverlo
Careerverified
Per 9 Inningsverified
204
3.41
Al Jackson
Career
Per 9 Innings
614
3.98
Dave Heaverlo
Careerverified
Per 9 Inningsverified
3.41
3.41
Al Jackson
Career
Per 9 Innings
3.98
3.98
Dave Heaverlo
Career
Per 9 Innings
3.9
3.9
Al Jackson
Careerverified
Per 9 Inningsverified
3.83
3.83
Dave Heaverlo
Career
Per 9 Innings
4.07
4.07
Al Jackson
Careerverified
Per 9 Inningsverified
3.98
3.98
Dave Heaverlo
Career
Per 9 Innings
0.273
0.273
Al Jackson
Careerverified
Per 9 Inningsverified
0.264
0.264
Dave Heaverlo
Career
Per 9 Innings
1613
27
Al Jackson
Careerverified
Per 9 Innings
4168
27
Dave Heaverlo
Career
Per 9 Innings
537.2
9
Al Jackson
Careerverified
Per 9 Innings
1389.1
9
Dave Heaverlo
Careerverified
Per 9 Inningsverified
559
9.36
Al Jackson
Career
Per 9 Innings
1449
9.39
Dave Heaverlo
Careerverified
Per 9 Inningsverified
9.36
9.36
Al Jackson
Career
Per 9 Innings
9.39
9.39
Dave Heaverlo
Careerverified
Per 9 Inningsverified
41
0.69
Al Jackson
Career
Per 9 Innings
115
0.74
Dave Heaverlo
Careerverified
Per 9 Inningsverified
0.69
0.69
Al Jackson
Career
Per 9 Innings
0.75
0.75
Dave Heaverlo
Careerverified
Per 9 Inningsverified
0.12
0.12
Al Jackson
Career
Per 9 Innings
0.38
0.38
Dave Heaverlo
Careerverified
Per 9 Innings
188
3.15
Al Jackson
Career
Per 9 Inningsverified
407
2.64
Dave Heaverlo
Career
Per 9 Innings
55
0.92
Al Jackson
Careerverified
Per 9 Inningsverified
42
0.27
Dave Heaverlo
Career
Per 9 Innings
3.15
3.15
Al Jackson
Careerverified
Per 9 Inningsverified
2.64
2.64
Dave Heaverlo
Career
Per 9 Inningsverified
288
4.82
Al Jackson
Careerverified
Per 9 Innings
738
4.78
Dave Heaverlo
Careerverified
Per 9 Inningsverified
4.82
4.82
Al Jackson
Career
Per 9 Innings
4.78
4.78
Dave Heaverlo
Career
Per 9 Innings
0.81
0.81
Al Jackson
Careerverified
Per 9 Inningsverified
2.44
2.44
Dave Heaverlo
Careerverified
Per 9 Inningsverified
0.885
0.885
Al Jackson
Career
Per 9 Innings
0.824
0.824
Dave Heaverlo
Careerverified
Per 9 Innings
14
0.23
Al Jackson
Career
Per 9 Innings
36
0.23
Dave Heaverlo
Careerverified
Per 9 Innings
18
0.3
Al Jackson
Career
Per 9 Inningsverified
39
0.25
Dave Heaverlo
Career
Per 9 Innings
6
0.1
Al Jackson
Careerverified
Per 9 Inningsverified
5
0.03
Dave Heaverlo
Career
Per 9 Inningsverified
2321
38.85
Al Jackson
Careerverified
Per 9 Innings
5942
38.49
Dave Heaverlo
Careerverified
Per 9 Inningsverified
172
2.88
Al Jackson
Career
Per 9 Innings
37
0.24
Dave Heaverlo
Careerverified
Per 9 Inningsverified
235
3.93
Al Jackson
Career
Per 9 Innings
725
4.7
Dave Heaverlo
Careerverified
Per 9 Inningsverified
3.93
3.93
Al Jackson
Career
Per 9 Innings
4.7
4.7
Dave Heaverlo
Career
Per 9 Innings
40
0.67
Al Jackson
Careerverified
Per 9 Inningsverified
0
0
Dave Heaverlo
Career
Per 9 Innings
26
0.44
Al Jackson
Careerverified
Per 9 Inningsverified
0
0
Dave Heaverlo
Careerverified
Per 9 Inningsverified
57
0.95
Al Jackson
Career
Per 9 Innings
0
0
Dave Heaverlo
Career
Per 9 Innings
1.389
1.389
Al Jackson
Careerverified
Per 9 Inningsverified
1.336
1.336
Dave Heaverlo
Career
Per 9 Innings
2049
34.3
Al Jackson
Careerverified
Per 9 Inningsverified
5496
35.6
Dave Heaverlo
Careerverified
Per 9 Inningsverified
0.66
0.66
Al Jackson
Career
Per 9 Innings
2.4
2.4
Dave Heaverlo
Career
Per 9 Innings
0.301
0.301
Al Jackson
Careerverified
Per 9 Inningsverified
0.287
0.287
Dave Heaverlo
Careerverified
Per 9 Inningsverified
38.85
38.85
Al Jackson
Career
Per 9 Innings
38.49
38.49

Fielding Stats for Dave Heaverlo and Al Jackson

Dave Heaverlo
Career
Per 9 Innings
7
7
Al Jackson
Careerverified
Per 9 Inningsverified
10
10
Dave Heaverlo
Careerverified
Per 9 Inningsverified
356
5.96
Al Jackson
Career
Per 9 Innings
302
1.96
Dave Heaverlo
Career
Per 9 Innings
0
0
Al Jackson
Careerverified
Per 9 Inningsverified
184
1.19
Dave Heaverlo
Career
Per 9 Innings
1613
27
Al Jackson
Careerverified
Per 9 Innings
4168
27
Dave Heaverlo
Career
Per 9 Innings
537.2
9
Al Jackson
Careerverified
Per 9 Innings
1389.1
9
Dave Heaverlo
Career
Per 9 Inningsverified
49
0.82
Al Jackson
Careerverified
Per 9 Innings
113
0.73
Dave Heaverlo
Career
Per 9 Innings
93
1.56
Al Jackson
Careerverified
Per 9 Inningsverified
311
2.01
Dave Heaverlo
Careerverified
Per 9 Innings
10
0.17
Al Jackson
Career
Per 9 Inningsverified
20
0.13
Dave Heaverlo
Career
Per 9 Innings
152
2.54
Al Jackson
Careerverified
Per 9 Inningsverified
444
2.88
Dave Heaverlo
Career
Per 9 Innings
142
2.38
Al Jackson
Careerverified
Per 9 Inningsverified
424
2.75
Dave Heaverlo
Career
Per 9 Innings
93.42
93.42
Al Jackson
Careerverified
Per 9 Inningsverified
95.5
95.5
Dave Heaverlo
Career
Per 9 Innings
0.399
0.399
Al Jackson
Careerverified
Per 9 Inningsverified
1.404
1.404
Dave Heaverlo
Career
Per 9 Innings
0
0
Al Jackson
Careerverified
Per 9 Inningsverified
60.93
60.93
Dave Heaverlo
Career
Per 9 Inningsverified
8
0.13
Al Jackson
Careerverified
Per 9 Innings
18
0.12
Dave Heaverlo
Career
Per 9 Innings
0
0
Al Jackson
Career
Per 9 Innings
0
0
Dave Heaverlo
Career
Per 9 Innings
0
0
Al Jackson
Career
Per 9 Innings
0
0
Dave Heaverlo
Career
Per 9 Innings
0
0
Al Jackson
Career
Per 9 Innings
0
0
Dave Heaverlo
Career
Per 9 Innings
0
0
Al Jackson
Career
Per 9 Innings
0
0

Hitting Stats for Dave Heaverlo and Al Jackson

Dave Heaverlo
Career
Per 600 PA
7
7
Al Jackson
Careerverified
Per 600 PAverified
10
10
Dave Heaverlo
Career
Per 600 PAverified
356
13350
Al Jackson
Careerverified
Per 600 PA
373
468.2
Dave Heaverlo
Career
Per 600 PA
16
600
Al Jackson
Careerverified
Per 600 PA
478
600
Dave Heaverlo
Career
Per 600 PA
13
487.5
Al Jackson
Careerverified
Per 600 PAverified
435
546.03
Dave Heaverlo
Careerverified
Per 600 PAverified
0.231
0.231
Al Jackson
Career
Per 600 PA
0.159
0.159
Dave Heaverlo
Careerverified
Per 600 PAverified
0.594
0.594
Al Jackson
Career
Per 600 PA
0.44
0.44
Dave Heaverlo
Career
Per 600 PAverified
3
112.5
Al Jackson
Careerverified
Per 600 PA
69
86.61
Dave Heaverlo
Career
Per 600 PAverified
3
112.5
Al Jackson
Careerverified
Per 600 PA
52
65.27
Dave Heaverlo
Career
Per 600 PA
0
0
Al Jackson
Careerverified
Per 600 PAverified
14
17.57
Dave Heaverlo
Career
Per 600 PA
0
0
Al Jackson
Careerverified
Per 600 PAverified
2
2.51
Dave Heaverlo
Career
Per 600 PA
0
0
Al Jackson
Careerverified
Per 600 PAverified
1
1.26
Dave Heaverlo
Career
Per 600 PA
0
0
Al Jackson
Careerverified
Per 600 PAverified
17
21.34
Dave Heaverlo
Career
Per 600 PA
0
0
Al Jackson
Careerverified
Per 600 PAverified
0.246
0.246
Dave Heaverlo
Career
Per 600 PA
0
0
Al Jackson
Careerverified
Per 600 PAverified
0.002
0.002
Dave Heaverlo
Career
Per 600 PA
0
0
Al Jackson
Careerverified
Per 600 PAverified
0.015
0.015
Dave Heaverlo
Career
Per 600 PAverified
0.86
32.35
Al Jackson
Careerverified
Per 600 PA
16.06
20.16
Dave Heaverlo
Career
Per 600 PA
3
112.5
Al Jackson
Careerverified
Per 600 PAverified
90
112.97
Dave Heaverlo
Career
Per 600 PAverified
4
150
Al Jackson
Careerverified
Per 600 PA
83
104.18
Dave Heaverlo
Careerverified
Per 600 PAverified
0.286
0.286
Al Jackson
Career
Per 600 PA
0.184
0.184
Dave Heaverlo
Careerverified
Per 600 PAverified
0.231
0.231
Al Jackson
Career
Per 600 PA
0.207
0.207
Dave Heaverlo
Careerverified
Per 600 PAverified
0.517
0.517
Al Jackson
Career
Per 600 PA
0.391
0.391
Dave Heaverlo
Career
Per 600 PA
0
0
Al Jackson
Careerverified
Per 600 PAverified
0.048
0.048
Dave Heaverlo
Careerverified
Per 600 PAverified
0.186
0.186
Al Jackson
Career
Per 600 PA
0.134
0.134
Dave Heaverlo
Careerverified
Per 600 PAverified
0.4
0.4
Al Jackson
Career
Per 600 PA
0.283
0.283
Dave Heaverlo
Careerverified
Per 600 PAverified
0.333
0.333
Al Jackson
Career
Per 600 PA
0.241
0.241
Dave Heaverlo
Career
Per 600 PA
0
0
Al Jackson
Careerverified
Per 600 PAverified
37
46.44
Dave Heaverlo
Career
Per 600 PA
0
0
Al Jackson
Careerverified
Per 600 PAverified
23
28.87
Dave Heaverlo
Career
Per 600 PA
0
0
Al Jackson
Careerverified
Per 600 PAverified
59
74.06
Dave Heaverlo
Career
Per 600 PAverified
1.17
43.71
Al Jackson
Careerverified
Per 600 PA
8.53
10.71
Dave Heaverlo
Career
Per 600 PA
0
0
Al Jackson
Careerverified
Per 600 PAverified
1
1.26
Dave Heaverlo
Career
Per 600 PAverified
1
37.5
Al Jackson
Careerverified
Per 600 PA
13
16.32
Dave Heaverlo
Career
Per 600 PA
0
0
Al Jackson
Career
Per 600 PA
0
0
Dave Heaverlo
Careerverified
Per 600 PAverified
4
150
Al Jackson
Career
Per 600 PA
155
194.56
Dave Heaverlo
Careerverified
Per 600 PAverified
4
4
Al Jackson
Career
Per 600 PA
3.08
3.08
Dave Heaverlo
Careerverified
Per 600 PAverified
0.25
0.25
Al Jackson
Career
Per 600 PA
0.08
0.08
Dave Heaverlo
Career
Per 600 PAverified
2
75
Al Jackson
Careerverified
Per 600 PA
26
32.64
Dave Heaverlo
Career
Per 600 PA
0
0
Al Jackson
Careerverified
Per 600 PAverified
3
3.77
Dave Heaverlo
Careerverified
Per 600 PAverified
0
0
Al Jackson
Career
Per 600 PA
8
10.04
Dave Heaverlo
Career
Per 600 PA
0
0
Al Jackson
Careerverified
Per 600 PAverified
2
2.51
Dave Heaverlo
Career
Per 600 PA
0
0
Al Jackson
Careerverified
Per 600 PAverified
1
1.26
Dave Heaverlo
Career
Per 600 PA
0
0
Al Jackson
Careerverified
Per 600 PAverified
3
3.77
Dave Heaverlo
Career
Per 600 PA
Al Jackson
Careerverified
Per 600 PAverified
66.67
66.67