Rocky Biddle vs. Dennis Leonard — Career Comparison

Rocky Biddle
Gen XNevadaThrows RightBats RightNorth AmericaMontreal ExposNational LeagueRelief Pitcher
Dennis Leonard
Baby BoomersNew YorkThrows RightBats RightNorth AmericaKansas City RoyalsAmerican LeagueStarting Pitcher

Dennis Leonard built a career as a starting pitcher and Rocky Biddle as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Dennis Leonard led in walk avoidance (BB%+ 118 vs 94), strikeout rate (K%+ 107 vs 90), and skill-based run prevention (DICE+ 100 vs 84). Role difference aside, Dennis Leonard holds a clear edge on every meaningful shared measure.

Pitching Stats for Rocky Biddle and Dennis Leonard

Rocky Biddle
Career
Per 9 Innings
5
5
Dennis Leonard
Careerverified
Per 9 Inningsverified
12
12
Rocky Biddle
Career
Per 9 Inningsverified
198
4.71
Dennis Leonard
Careerverified
Per 9 Innings
312
1.28
Rocky Biddle
Career
Per 9 Innings
41
0.97
Dennis Leonard
Careerverified
Per 9 Inningsverified
302
1.24
Rocky Biddle
Career
Per 9 Innings
20
0.48
Dennis Leonard
Careerverified
Per 9 Inningsverified
144
0.59
Rocky Biddle
Careerverified
Per 9 Innings
30
0.71
Dennis Leonard
Career
Per 9 Inningsverified
106
0.44
Rocky Biddle
Career
Per 9 Innings
40
40
Dennis Leonard
Careerverified
Per 9 Inningsverified
57.6
57.6
Rocky Biddle
Career
Per 9 Innings
20.71
20.71
Dennis Leonard
Careerverified
Per 9 Inningsverified
96.79
96.79
Rocky Biddle
Career
Per 9 Innings
0
0
Dennis Leonard
Careerverified
Per 9 Inningsverified
103
0.42
Rocky Biddle
Career
Per 9 Innings
0
0
Dennis Leonard
Careerverified
Per 9 Inningsverified
23
0.09
Rocky Biddle
Careerverified
Per 9 Inningsverified
46
1.09
Dennis Leonard
Career
Per 9 Innings
1
0
Rocky Biddle
Careerverified
Per 9 Innings
230
5.47
Dennis Leonard
Career
Per 9 Inningsverified
898
3.7
Rocky Biddle
Career
Per 9 Innings
5.47
5.47
Dennis Leonard
Careerverified
Per 9 Inningsverified
3.7
3.7
Rocky Biddle
Career
Per 9 Innings
5.36
5.36
Dennis Leonard
Careerverified
Per 9 Inningsverified
3.53
3.53
Rocky Biddle
Career
Per 9 Innings
5.21
5.21
Dennis Leonard
Careerverified
Per 9 Inningsverified
3.92
3.92
Rocky Biddle
Career
Per 9 Innings
0.274
0.274
Dennis Leonard
Careerverified
Per 9 Inningsverified
0.257
0.257
Rocky Biddle
Career
Per 9 Innings
1136
27
Dennis Leonard
Careerverified
Per 9 Innings
6561
27
Rocky Biddle
Career
Per 9 Innings
378.2
9
Dennis Leonard
Careerverified
Per 9 Innings
2187
9
Rocky Biddle
Careerverified
Per 9 Innings
409
9.72
Dennis Leonard
Career
Per 9 Inningsverified
2137
8.79
Rocky Biddle
Career
Per 9 Innings
9.72
9.72
Dennis Leonard
Careerverified
Per 9 Inningsverified
8.79
8.79
Rocky Biddle
Careerverified
Per 9 Innings
59
1.4
Dennis Leonard
Career
Per 9 Inningsverified
202
0.83
Rocky Biddle
Career
Per 9 Innings
1.4
1.4
Dennis Leonard
Careerverified
Per 9 Inningsverified
0.83
0.83
Rocky Biddle
Careerverified
Per 9 Inningsverified
0.3
0.3
Dennis Leonard
Career
Per 9 Innings
0.65
0.65
Rocky Biddle
Careerverified
Per 9 Innings
170
4.04
Dennis Leonard
Career
Per 9 Inningsverified
622
2.56
Rocky Biddle
Careerverified
Per 9 Innings
15
0.36
Dennis Leonard
Career
Per 9 Inningsverified
39
0.16
Rocky Biddle
Career
Per 9 Innings
4.04
4.04
Dennis Leonard
Careerverified
Per 9 Inningsverified
2.56
2.56
Rocky Biddle
Career
Per 9 Inningsverified
261
6.2
Dennis Leonard
Careerverified
Per 9 Innings
1323
5.44
Rocky Biddle
Careerverified
Per 9 Inningsverified
6.2
6.2
Dennis Leonard
Career
Per 9 Innings
5.44
5.44
Rocky Biddle
Career
Per 9 Innings
1.32
1.32
Dennis Leonard
Careerverified
Per 9 Inningsverified
4.24
4.24
Rocky Biddle
Careerverified
Per 9 Inningsverified
1.138
1.138
Dennis Leonard
Career
Per 9 Innings
0.889
0.889
Rocky Biddle
Careerverified
Per 9 Innings
26
0.62
Dennis Leonard
Career
Per 9 Inningsverified
73
0.3
Rocky Biddle
Careerverified
Per 9 Innings
27
0.64
Dennis Leonard
Career
Per 9 Inningsverified
52
0.21
Rocky Biddle
Careerverified
Per 9 Inningsverified
0
0
Dennis Leonard
Career
Per 9 Innings
6
0.02
Rocky Biddle
Career
Per 9 Inningsverified
1709
40.62
Dennis Leonard
Careerverified
Per 9 Innings
9149
37.65
Rocky Biddle
Careerverified
Per 9 Inningsverified
87
2.07
Dennis Leonard
Career
Per 9 Innings
3
0.01
Rocky Biddle
Careerverified
Per 9 Innings
266
6.32
Dennis Leonard
Career
Per 9 Inningsverified
1008
4.15
Rocky Biddle
Career
Per 9 Innings
6.32
6.32
Dennis Leonard
Careerverified
Per 9 Inningsverified
4.15
4.15
Rocky Biddle
Careerverified
Per 9 Inningsverified
11
0.26
Dennis Leonard
Career
Per 9 Innings
82
0.34
Rocky Biddle
Careerverified
Per 9 Inningsverified
10
0.24
Dennis Leonard
Career
Per 9 Innings
65
0.27
Rocky Biddle
Career
Per 9 Innings
23
0.55
Dennis Leonard
Careerverified
Per 9 Inningsverified
160
0.66
Rocky Biddle
Career
Per 9 Innings
1.529
1.529
Dennis Leonard
Careerverified
Per 9 Inningsverified
1.262
1.262
Rocky Biddle
Career
Per 9 Inningsverified
1491
35.44
Dennis Leonard
Careerverified
Per 9 Innings
8328
34.27
Rocky Biddle
Careerverified
Per 9 Inningsverified
1.34
1.34
Dennis Leonard
Career
Per 9 Innings
3.23
3.23
Rocky Biddle
Career
Per 9 Innings
0.299
0.299
Dennis Leonard
Careerverified
Per 9 Inningsverified
0.284
0.284
Rocky Biddle
Careerverified
Per 9 Inningsverified
40.62
40.62
Dennis Leonard
Career
Per 9 Innings
37.65
37.65

Fielding Stats for Rocky Biddle and Dennis Leonard

Rocky Biddle
Career
Per 9 Innings
5
5
Dennis Leonard
Careerverified
Per 9 Inningsverified
12
12
Rocky Biddle
Career
Per 9 Inningsverified
198
4.71
Dennis Leonard
Careerverified
Per 9 Innings
312
1.28
Rocky Biddle
Career
Per 9 Innings
41
0.97
Dennis Leonard
Careerverified
Per 9 Inningsverified
302
1.24
Rocky Biddle
Career
Per 9 Innings
1136
27
Dennis Leonard
Careerverified
Per 9 Innings
6561
27
Rocky Biddle
Career
Per 9 Innings
378.2
9
Dennis Leonard
Careerverified
Per 9 Innings
2187
9
Rocky Biddle
Career
Per 9 Innings
17
0.4
Dennis Leonard
Careerverified
Per 9 Inningsverified
135
0.56
Rocky Biddle
Career
Per 9 Innings
39
0.93
Dennis Leonard
Careerverified
Per 9 Inningsverified
292
1.2
Rocky Biddle
Careerverified
Per 9 Inningsverified
2
0.05
Dennis Leonard
Career
Per 9 Innings
24
0.1
Rocky Biddle
Career
Per 9 Innings
58
1.38
Dennis Leonard
Careerverified
Per 9 Inningsverified
451
1.86
Rocky Biddle
Career
Per 9 Innings
56
1.33
Dennis Leonard
Careerverified
Per 9 Inningsverified
427
1.76
Rocky Biddle
Careerverified
Per 9 Inningsverified
96.55
96.55
Dennis Leonard
Career
Per 9 Innings
94.68
94.68
Rocky Biddle
Career
Per 9 Innings
0.283
0.283
Dennis Leonard
Careerverified
Per 9 Inningsverified
1.369
1.369
Rocky Biddle
Career
Per 9 Innings
20.71
20.71
Dennis Leonard
Careerverified
Per 9 Inningsverified
96.79
96.79
Rocky Biddle
Career
Per 9 Innings
0
0
Dennis Leonard
Careerverified
Per 9 Inningsverified
28
0.12
Rocky Biddle
Career
Per 9 Innings
0
0
Dennis Leonard
Career
Per 9 Innings
0
0
Rocky Biddle
Career
Per 9 Innings
0
0
Dennis Leonard
Career
Per 9 Innings
0
0
Rocky Biddle
Career
Per 9 Innings
0
0
Dennis Leonard
Career
Per 9 Innings
0
0
Rocky Biddle
Career
Per 9 Innings
0
0
Dennis Leonard
Career
Per 9 Innings
0
0

Hitting Stats for Rocky Biddle and Dennis Leonard

Rocky Biddle
Career
Per 600 PAverified
5
5
Dennis Leonard
Careerverified
Per 600 PA
12
Rocky Biddle
Career
Per 600 PAverified
198
6988.24
Dennis Leonard
Careerverified
Per 600 PA
313
Rocky Biddle
Careerverified
Per 600 PAverified
17
600
Dennis Leonard
Career
Per 600 PA
0
Rocky Biddle
Careerverified
Per 600 PAverified
13
458.82
Dennis Leonard
Career
Per 600 PA
0
Rocky Biddle
Career
Per 600 PA
0
0
Dennis Leonard
Career
Per 600 PA
Rocky Biddle
Careerverified
Per 600 PAverified
0.235
0.235
Dennis Leonard
Career
Per 600 PA
Rocky Biddle
Career
Per 600 PA
0
0
Dennis Leonard
Career
Per 600 PA
0
Rocky Biddle
Career
Per 600 PA
0
0
Dennis Leonard
Career
Per 600 PA
0
Rocky Biddle
Career
Per 600 PA
0
0
Dennis Leonard
Career
Per 600 PA
0
Rocky Biddle
Career
Per 600 PA
0
0
Dennis Leonard
Career
Per 600 PA
0
Rocky Biddle
Career
Per 600 PA
0
0
Dennis Leonard
Career
Per 600 PA
0
Rocky Biddle
Career
Per 600 PA
0
0
Dennis Leonard
Career
Per 600 PA
0
Rocky Biddle
Career
Per 600 PA
Dennis Leonard
Career
Per 600 PA
Rocky Biddle
Career
Per 600 PA
0
0
Dennis Leonard
Career
Per 600 PA
Rocky Biddle
Career
Per 600 PA
Dennis Leonard
Career
Per 600 PA
Rocky Biddle
Career
Per 600 PA
0
0
Dennis Leonard
Career
Per 600 PA
Rocky Biddle
Career
Per 600 PA
0
0
Dennis Leonard
Career
Per 600 PA
0
Rocky Biddle
Career
Per 600 PA
0
0
Dennis Leonard
Career
Per 600 PA
0
Rocky Biddle
Career
Per 600 PA
0
0
Dennis Leonard
Career
Per 600 PA
Rocky Biddle
Career
Per 600 PA
0
0
Dennis Leonard
Career
Per 600 PA
Rocky Biddle
Career
Per 600 PA
0
0
Dennis Leonard
Career
Per 600 PA
Rocky Biddle
Career
Per 600 PA
0
0
Dennis Leonard
Career
Per 600 PA
Rocky Biddle
Career
Per 600 PA
0
0
Dennis Leonard
Career
Per 600 PA
Rocky Biddle
Career
Per 600 PA
0
0
Dennis Leonard
Career
Per 600 PA
Rocky Biddle
Career
Per 600 PA
0
0
Dennis Leonard
Career
Per 600 PA
Rocky Biddle
Career
Per 600 PA
0
0
Dennis Leonard
Career
Per 600 PA
0
Rocky Biddle
Career
Per 600 PA
0
0
Dennis Leonard
Career
Per 600 PA
0
Rocky Biddle
Career
Per 600 PA
0
0
Dennis Leonard
Career
Per 600 PA
0
Rocky Biddle
Careerverified
Per 600 PAverified
-1.27
-44.87
Dennis Leonard
Career
Per 600 PA
Rocky Biddle
Career
Per 600 PA
0
0
Dennis Leonard
Career
Per 600 PA
0
Rocky Biddle
Career
Per 600 PA
0
0
Dennis Leonard
Career
Per 600 PA
0
Rocky Biddle
Career
Per 600 PA
0
0
Dennis Leonard
Career
Per 600 PA
0
Rocky Biddle
Career
Per 600 PA
9
317.65
Dennis Leonard
Careerverified
Per 600 PAverified
0
Rocky Biddle
Careerverified
Per 600 PAverified
1.89
1.89
Dennis Leonard
Career
Per 600 PA
Rocky Biddle
Career
Per 600 PA
0
0
Dennis Leonard
Career
Per 600 PA
Rocky Biddle
Careerverified
Per 600 PAverified
4
141.18
Dennis Leonard
Career
Per 600 PA
0
Rocky Biddle
Career
Per 600 PA
0
0
Dennis Leonard
Career
Per 600 PA
0
Rocky Biddle
Career
Per 600 PA
0
0
Dennis Leonard
Career
Per 600 PA
0
Rocky Biddle
Career
Per 600 PA
0
0
Dennis Leonard
Career
Per 600 PA
0
Rocky Biddle
Career
Per 600 PA
0
0
Dennis Leonard
Career
Per 600 PA
0
Rocky Biddle
Career
Per 600 PA
0
0
Dennis Leonard
Career
Per 600 PA
0
Rocky Biddle
Career
Per 600 PA
Dennis Leonard
Career
Per 600 PA