Dave Heaverlo vs. Clarence Locke — Career Comparison

Dave Heaverlo
Baby BoomersWashingtonThrows RightBats RightNorth AmericaSan Francisco GiantsNational LeagueRelief Pitcher
Clarence Locke
Greatest GenerationMissouriThrows RightBats RightNorth AmericaChicago American GiantsNegro American LeagueStarting Pitcher

Clarence Locke 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 posted stronger surface numbers — ERA 3.41 and WHIP 1.492 compared to 5.4 and 1.737 for Clarence Locke. By the career numbers, Dave Heaverlo had the better of this cross-role comparison — though era context would sharpen the verdict.

Pitching Stats for Dave Heaverlo and Clarence Locke

Dave Heaverlo
Careerverified
Per 9 Inningsverified
7
7
Clarence Locke
Career
Per 9 Innings
4
4
Dave Heaverlo
Careerverified
Per 9 Inningsverified
356
5.96
Clarence Locke
Career
Per 9 Innings
13
1.85
Dave Heaverlo
Career
Per 9 Innings
0
0
Clarence Locke
Careerverified
Per 9 Inningsverified
9
1.28
Dave Heaverlo
Careerverified
Per 9 Innings
26
0.44
Clarence Locke
Career
Per 9 Inningsverified
4
0.57
Dave Heaverlo
Career
Per 9 Inningsverified
26
0.44
Clarence Locke
Careerverified
Per 9 Innings
5
0.71
Dave Heaverlo
Careerverified
Per 9 Inningsverified
50
50
Clarence Locke
Career
Per 9 Innings
44.44
44.44
Dave Heaverlo
Career
Per 9 Innings
0
0
Clarence Locke
Careerverified
Per 9 Inningsverified
69.23
69.23
Dave Heaverlo
Career
Per 9 Innings
0
0
Clarence Locke
Careerverified
Per 9 Inningsverified
6
0.85
Dave Heaverlo
Career
Per 9 Innings
0
0
Clarence Locke
Career
Per 9 Innings
0
0
Dave Heaverlo
Careerverified
Per 9 Inningsverified
26
0.44
Clarence Locke
Career
Per 9 Innings
0
0
Dave Heaverlo
Career
Per 9 Inningsverified
204
3.41
Clarence Locke
Careerverified
Per 9 Innings
38
5.4
Dave Heaverlo
Careerverified
Per 9 Inningsverified
3.41
3.41
Clarence Locke
Career
Per 9 Innings
5.4
5.4
Dave Heaverlo
Careerverified
Per 9 Inningsverified
3.9
3.9
Clarence Locke
Career
Per 9 Innings
5.61
5.61
Dave Heaverlo
Career
Per 9 Innings
4.07
4.07
Clarence Locke
Careerverified
Per 9 Inningsverified
3.65
3.65
Dave Heaverlo
Careerverified
Per 9 Inningsverified
0.273
0.273
Clarence Locke
Career
Per 9 Innings
0.321
0.321
Dave Heaverlo
Careerverified
Per 9 Innings
1613
27
Clarence Locke
Career
Per 9 Innings
190
27
Dave Heaverlo
Careerverified
Per 9 Innings
537.2
9
Clarence Locke
Career
Per 9 Innings
63.1
9
Dave Heaverlo
Career
Per 9 Inningsverified
559
9.36
Clarence Locke
Careerverified
Per 9 Innings
88
12.51
Dave Heaverlo
Careerverified
Per 9 Inningsverified
9.36
9.36
Clarence Locke
Career
Per 9 Innings
12.51
12.51
Dave Heaverlo
Career
Per 9 Innings
41
0.69
Clarence Locke
Careerverified
Per 9 Inningsverified
2
0.28
Dave Heaverlo
Career
Per 9 Innings
0.69
0.69
Clarence Locke
Careerverified
Per 9 Inningsverified
0.28
0.28
Dave Heaverlo
Careerverified
Per 9 Inningsverified
0.12
0.12
Clarence Locke
Career
Per 9 Innings
0.15
0.15
Dave Heaverlo
Career
Per 9 Innings
188
3.15
Clarence Locke
Careerverified
Per 9 Inningsverified
22
3.13
Dave Heaverlo
Career
Per 9 Innings
55
0.92
Clarence Locke
Careerverified
Per 9 Inningsverified
0
0
Dave Heaverlo
Career
Per 9 Innings
3.15
3.15
Clarence Locke
Careerverified
Per 9 Inningsverified
3.13
3.13
Dave Heaverlo
Careerverified
Per 9 Inningsverified
288
4.82
Clarence Locke
Career
Per 9 Innings
30
4.26
Dave Heaverlo
Careerverified
Per 9 Inningsverified
4.82
4.82
Clarence Locke
Career
Per 9 Innings
4.26
4.26
Dave Heaverlo
Career
Per 9 Innings
0.81
0.81
Clarence Locke
Careerverified
Per 9 Inningsverified
2.31
2.31
Dave Heaverlo
Careerverified
Per 9 Inningsverified
0.885
0.885
Clarence Locke
Career
Per 9 Innings
0.821
0.821
Dave Heaverlo
Career
Per 9 Innings
14
0.23
Clarence Locke
Careerverified
Per 9 Inningsverified
0
0
Dave Heaverlo
Career
Per 9 Inningsverified
18
0.3
Clarence Locke
Careerverified
Per 9 Innings
3
0.43
Dave Heaverlo
Career
Per 9 Innings
6
0.1
Clarence Locke
Careerverified
Per 9 Inningsverified
0
0
Dave Heaverlo
Careerverified
Per 9 Innings
2321
38.85
Clarence Locke
Career
Per 9 Inningsverified
305
43.34
Dave Heaverlo
Careerverified
Per 9 Inningsverified
172
2.88
Clarence Locke
Career
Per 9 Innings
3
0.43
Dave Heaverlo
Career
Per 9 Inningsverified
235
3.93
Clarence Locke
Careerverified
Per 9 Innings
54
7.67
Dave Heaverlo
Careerverified
Per 9 Inningsverified
3.93
3.93
Clarence Locke
Career
Per 9 Innings
7.67
7.67
Dave Heaverlo
Career
Per 9 Inningsverified
40
0.67
Clarence Locke
Careerverified
Per 9 Innings
6
0.85
Dave Heaverlo
Career
Per 9 Innings
26
0.44
Clarence Locke
Careerverified
Per 9 Inningsverified
0
0
Dave Heaverlo
Careerverified
Per 9 Innings
57
0.95
Clarence Locke
Career
Per 9 Inningsverified
7
0.99
Dave Heaverlo
Careerverified
Per 9 Inningsverified
1.389
1.389
Clarence Locke
Career
Per 9 Innings
1.737
1.737
Dave Heaverlo
Careerverified
Per 9 Innings
2049
34.3
Clarence Locke
Career
Per 9 Inningsverified
274
38.94
Dave Heaverlo
Careerverified
Per 9 Inningsverified
0.66
0.66
Clarence Locke
Career
Per 9 Innings
4.15
4.15
Dave Heaverlo
Careerverified
Per 9 Inningsverified
0.301
0.301
Clarence Locke
Career
Per 9 Innings
0.355
0.355
Dave Heaverlo
Career
Per 9 Innings
38.85
38.85
Clarence Locke
Careerverified
Per 9 Inningsverified
43.34
43.34

Fielding Stats for Dave Heaverlo and Clarence Locke

Dave Heaverlo
Careerverified
Per 9 Inningsverified
7
7
Clarence Locke
Career
Per 9 Innings
5
5
Dave Heaverlo
Careerverified
Per 9 Inningsverified
356
5.96
Clarence Locke
Career
Per 9 Innings
19
1.79
Dave Heaverlo
Career
Per 9 Innings
0
0
Clarence Locke
Careerverified
Per 9 Inningsverified
13
1.23
Dave Heaverlo
Careerverified
Per 9 Innings
1613
27
Clarence Locke
Career
Per 9 Innings
286
27
Dave Heaverlo
Careerverified
Per 9 Innings
537.2
9
Clarence Locke
Career
Per 9 Innings
95.1
9
Dave Heaverlo
Careerverified
Per 9 Innings
49
0.82
Clarence Locke
Career
Per 9 Inningsverified
39
3.68
Dave Heaverlo
Careerverified
Per 9 Innings
93
1.56
Clarence Locke
Career
Per 9 Inningsverified
21
1.98
Dave Heaverlo
Career
Per 9 Inningsverified
10
0.17
Clarence Locke
Careerverified
Per 9 Innings
2
0.19
Dave Heaverlo
Careerverified
Per 9 Innings
152
2.54
Clarence Locke
Career
Per 9 Inningsverified
62
5.85
Dave Heaverlo
Careerverified
Per 9 Innings
142
2.38
Clarence Locke
Career
Per 9 Inningsverified
60
5.66
Dave Heaverlo
Career
Per 9 Innings
93.42
93.42
Clarence Locke
Careerverified
Per 9 Inningsverified
96.77
96.77
Dave Heaverlo
Career
Per 9 Innings
0.399
0.399
Clarence Locke
Careerverified
Per 9 Inningsverified
3.158
3.158
Dave Heaverlo
Career
Per 9 Innings
0
0
Clarence Locke
Careerverified
Per 9 Inningsverified
68.42
68.42
Dave Heaverlo
Careerverified
Per 9 Innings
8
0.13
Clarence Locke
Career
Per 9 Inningsverified
6
0.57
Dave Heaverlo
Career
Per 9 Innings
0
0
Clarence Locke
Career
Per 9 Innings
0
0
Dave Heaverlo
Career
Per 9 Innings
0
0
Clarence Locke
Career
Per 9 Innings
0
0
Dave Heaverlo
Career
Per 9 Innings
0
0
Clarence Locke
Career
Per 9 Innings
0
0
Dave Heaverlo
Career
Per 9 Innings
0
0
Clarence Locke
Career
Per 9 Innings
0
0

Hitting Stats for Dave Heaverlo and Clarence Locke

Dave Heaverlo
Careerverified
Per 600 PAverified
7
7
Clarence Locke
Career
Per 600 PA
5
5
Dave Heaverlo
Careerverified
Per 600 PAverified
356
13350
Clarence Locke
Career
Per 600 PA
23
313.64
Dave Heaverlo
Career
Per 600 PA
16
600
Clarence Locke
Careerverified
Per 600 PA
44
600
Dave Heaverlo
Career
Per 600 PA
13
487.5
Clarence Locke
Careerverified
Per 600 PAverified
43
586.36
Dave Heaverlo
Careerverified
Per 600 PAverified
0.231
0.231
Clarence Locke
Career
Per 600 PA
0.14
0.14
Dave Heaverlo
Careerverified
Per 600 PAverified
0.594
0.594
Clarence Locke
Career
Per 600 PA
0.375
0.375
Dave Heaverlo
Career
Per 600 PAverified
3
112.5
Clarence Locke
Careerverified
Per 600 PA
6
81.82
Dave Heaverlo
Career
Per 600 PAverified
3
112.5
Clarence Locke
Careerverified
Per 600 PA
4
54.55
Dave Heaverlo
Career
Per 600 PA
0
0
Clarence Locke
Careerverified
Per 600 PAverified
1
13.64
Dave Heaverlo
Career
Per 600 PA
0
0
Clarence Locke
Careerverified
Per 600 PAverified
1
13.64
Dave Heaverlo
Career
Per 600 PA
0
0
Clarence Locke
Career
Per 600 PA
0
0
Dave Heaverlo
Career
Per 600 PA
0
0
Clarence Locke
Careerverified
Per 600 PAverified
2
27.27
Dave Heaverlo
Career
Per 600 PA
0
0
Clarence Locke
Careerverified
Per 600 PAverified
0.333
0.333
Dave Heaverlo
Career
Per 600 PA
0
0
Clarence Locke
Career
Per 600 PA
0
0
Dave Heaverlo
Career
Per 600 PA
0
0
Clarence Locke
Career
Per 600 PA
0
0
Dave Heaverlo
Career
Per 600 PAverified
0.86
32.35
Clarence Locke
Careerverified
Per 600 PA
1.49
20.33
Dave Heaverlo
Career
Per 600 PA
3
112.5
Clarence Locke
Careerverified
Per 600 PAverified
9
122.73
Dave Heaverlo
Career
Per 600 PAverified
4
150
Clarence Locke
Careerverified
Per 600 PA
7
95.45
Dave Heaverlo
Careerverified
Per 600 PAverified
0.286
0.286
Clarence Locke
Career
Per 600 PA
0.159
0.159
Dave Heaverlo
Careerverified
Per 600 PAverified
0.231
0.231
Clarence Locke
Career
Per 600 PA
0.209
0.209
Dave Heaverlo
Careerverified
Per 600 PAverified
0.517
0.517
Clarence Locke
Career
Per 600 PA
0.368
0.368
Dave Heaverlo
Career
Per 600 PA
0
0
Clarence Locke
Careerverified
Per 600 PAverified
0.07
0.07
Dave Heaverlo
Careerverified
Per 600 PAverified
0.186
0.186
Clarence Locke
Career
Per 600 PA
0.124
0.124
Dave Heaverlo
Careerverified
Per 600 PAverified
0.4
0.4
Clarence Locke
Career
Per 600 PA
0.27
0.27
Dave Heaverlo
Careerverified
Per 600 PAverified
0.333
0.333
Clarence Locke
Career
Per 600 PA
0.14
0.14
Dave Heaverlo
Career
Per 600 PA
0
0
Clarence Locke
Careerverified
Per 600 PAverified
2
27.27
Dave Heaverlo
Career
Per 600 PA
0
0
Clarence Locke
Careerverified
Per 600 PAverified
2
27.27
Dave Heaverlo
Career
Per 600 PA
0
0
Clarence Locke
Careerverified
Per 600 PAverified
4
54.55
Dave Heaverlo
Careerverified
Per 600 PAverified
1.17
43.71
Clarence Locke
Career
Per 600 PA
0.78
10.59
Dave Heaverlo
Career
Per 600 PA
0
0
Clarence Locke
Career
Per 600 PA
0
0
Dave Heaverlo
Career
Per 600 PAverified
1
37.5
Clarence Locke
Career
Per 600 PA
1
13.64
Dave Heaverlo
Career
Per 600 PA
0
0
Clarence Locke
Career
Per 600 PA
0
0
Dave Heaverlo
Career
Per 600 PA
4
150
Clarence Locke
Careerverified
Per 600 PAverified
0
0
Dave Heaverlo
Careerverified
Per 600 PAverified
4
4
Clarence Locke
Career
Per 600 PA
Dave Heaverlo
Careerverified
Per 600 PAverified
0.25
0.25
Clarence Locke
Career
Per 600 PA
Dave Heaverlo
Careerverified
Per 600 PAverified
2
75
Clarence Locke
Career
Per 600 PA
0
0
Dave Heaverlo
Career
Per 600 PA
0
0
Clarence Locke
Career
Per 600 PA
0
0
Dave Heaverlo
Career
Per 600 PA
0
0
Clarence Locke
Career
Per 600 PA
0
0
Dave Heaverlo
Career
Per 600 PA
0
0
Clarence Locke
Career
Per 600 PA
0
0
Dave Heaverlo
Career
Per 600 PA
0
0
Clarence Locke
Career
Per 600 PA
0
0
Dave Heaverlo
Career
Per 600 PA
0
0
Clarence Locke
Career
Per 600 PA
0
0
Dave Heaverlo
Career
Per 600 PA
Clarence Locke
Career
Per 600 PA