Doug Bird vs. Dave Leiper — Career Comparison

Doug Bird
Baby BoomersCaliforniaThrows RightBats RightNorth AmericaKansas City RoyalsAmerican LeagueRelief Pitcher
Dave Leiper
Baby BoomersCaliforniaThrows LeftBats LeftNorth AmericaOakland AthleticsAmerican LeagueRelief Pitcher

The numbers give Dave Leiper a clear advantage over Doug Bird across the core pitching metrics. Dave Leiper led in home run suppression (HR9+ 200 vs 65), run prevention (ERA+ 139 vs 75), and skill-based run prevention (DICE+ 112 vs 91). Doug Bird held the edge in walk avoidance (BB%+ 168 vs 121). Dave Leiper was the better reliever — the numbers make that case clearly.

Pitching Stats for Doug Bird and Dave Leiper

Doug Bird
Careerverified
Per 9 Inningsverified
11
11
Dave Leiper
Career
Per 9 Innings
8
8
Doug Bird
Careerverified
Per 9 Innings
432
3.2
Dave Leiper
Career
Per 9 Inningsverified
264
8.55
Doug Bird
Careerverified
Per 9 Inningsverified
100
0.74
Dave Leiper
Career
Per 9 Innings
0
0
Doug Bird
Careerverified
Per 9 Inningsverified
73
0.54
Dave Leiper
Career
Per 9 Innings
12
0.39
Doug Bird
Career
Per 9 Innings
60
0.44
Dave Leiper
Careerverified
Per 9 Inningsverified
8
0.26
Doug Bird
Career
Per 9 Innings
54.89
54.89
Dave Leiper
Careerverified
Per 9 Inningsverified
60
60
Doug Bird
Careerverified
Per 9 Inningsverified
23.15
23.15
Dave Leiper
Career
Per 9 Innings
0
0
Doug Bird
Careerverified
Per 9 Inningsverified
8
0.06
Dave Leiper
Career
Per 9 Innings
0
0
Doug Bird
Careerverified
Per 9 Inningsverified
3
0.02
Dave Leiper
Career
Per 9 Innings
0
0
Doug Bird
Careerverified
Per 9 Inningsverified
60
0.44
Dave Leiper
Career
Per 9 Innings
7
0.23
Doug Bird
Career
Per 9 Innings
538
3.99
Dave Leiper
Careerverified
Per 9 Inningsverified
123
3.98
Doug Bird
Career
Per 9 Innings
3.99
3.99
Dave Leiper
Careerverified
Per 9 Inningsverified
3.98
3.98
Doug Bird
Careerverified
Per 9 Inningsverified
3.75
3.75
Dave Leiper
Career
Per 9 Innings
4.12
4.12
Doug Bird
Careerverified
Per 9 Inningsverified
3.97
3.97
Dave Leiper
Career
Per 9 Innings
4.4
4.4
Doug Bird
Career
Per 9 Innings
0.273
0.273
Dave Leiper
Careerverified
Per 9 Inningsverified
0.266
0.266
Doug Bird
Careerverified
Per 9 Innings
3641
27
Dave Leiper
Career
Per 9 Innings
834
27
Doug Bird
Careerverified
Per 9 Innings
1213.2
9
Dave Leiper
Career
Per 9 Innings
278
9
Doug Bird
Career
Per 9 Innings
1273
9.44
Dave Leiper
Careerverified
Per 9 Inningsverified
282
9.13
Doug Bird
Career
Per 9 Innings
9.44
9.44
Dave Leiper
Careerverified
Per 9 Inningsverified
9.13
9.13
Doug Bird
Career
Per 9 Innings
122
0.9
Dave Leiper
Careerverified
Per 9 Inningsverified
25
0.81
Doug Bird
Career
Per 9 Innings
0.9
0.9
Dave Leiper
Careerverified
Per 9 Inningsverified
0.81
0.81
Doug Bird
Career
Per 9 Innings
0.28
0.28
Dave Leiper
Careerverified
Per 9 Inningsverified
0.09
0.09
Doug Bird
Career
Per 9 Inningsverified
296
2.2
Dave Leiper
Careerverified
Per 9 Innings
114
3.69
Doug Bird
Career
Per 9 Inningsverified
56
0.42
Dave Leiper
Careerverified
Per 9 Innings
17
0.55
Doug Bird
Careerverified
Per 9 Inningsverified
2.2
2.2
Dave Leiper
Career
Per 9 Innings
3.69
3.69
Doug Bird
Careerverified
Per 9 Inningsverified
680
5.04
Dave Leiper
Career
Per 9 Innings
150
4.86
Doug Bird
Careerverified
Per 9 Inningsverified
5.04
5.04
Dave Leiper
Career
Per 9 Innings
4.86
4.86
Doug Bird
Careerverified
Per 9 Inningsverified
1.57
1.57
Dave Leiper
Career
Per 9 Innings
0.57
0.57
Doug Bird
Career
Per 9 Innings
0.804
0.804
Dave Leiper
Careerverified
Per 9 Inningsverified
0.95
0.95
Doug Bird
Career
Per 9 Inningsverified
23
0.17
Dave Leiper
Careerverified
Per 9 Innings
12
0.39
Doug Bird
Career
Per 9 Inningsverified
22
0.16
Dave Leiper
Careerverified
Per 9 Innings
7
0.23
Doug Bird
Career
Per 9 Inningsverified
4
0.03
Dave Leiper
Careerverified
Per 9 Innings
3
0.1
Doug Bird
Careerverified
Per 9 Innings
5104
37.85
Dave Leiper
Career
Per 9 Inningsverified
1212
39.24
Doug Bird
Careerverified
Per 9 Innings
199
1.48
Dave Leiper
Career
Per 9 Inningsverified
65
2.1
Doug Bird
Career
Per 9 Inningsverified
590
4.38
Dave Leiper
Careerverified
Per 9 Innings
141
4.56
Doug Bird
Careerverified
Per 9 Inningsverified
4.38
4.38
Dave Leiper
Career
Per 9 Innings
4.56
4.56
Doug Bird
Career
Per 9 Inningsverified
51
0.38
Dave Leiper
Careerverified
Per 9 Innings
18
0.58
Doug Bird
Career
Per 9 Innings
63
0.47
Dave Leiper
Careerverified
Per 9 Inningsverified
14
0.45
Doug Bird
Careerverified
Per 9 Innings
97
0.72
Dave Leiper
Career
Per 9 Inningsverified
26
0.84
Doug Bird
Careerverified
Per 9 Inningsverified
1.293
1.293
Dave Leiper
Career
Per 9 Innings
1.425
1.425
Doug Bird
Careerverified
Per 9 Inningsverified
4672
34.65
Dave Leiper
Career
Per 9 Innings
1059
34.28
Doug Bird
Career
Per 9 Innings
1.37
1.37
Dave Leiper
Careerverified
Per 9 Inningsverified
0.53
0.53
Doug Bird
Career
Per 9 Innings
0.297
0.297
Dave Leiper
Careerverified
Per 9 Inningsverified
0.291
0.291
Doug Bird
Career
Per 9 Innings
37.85
37.85
Dave Leiper
Careerverified
Per 9 Inningsverified
39.24
39.24

Fielding Stats for Doug Bird and Dave Leiper

Doug Bird
Careerverified
Per 9 Inningsverified
11
11
Dave Leiper
Career
Per 9 Innings
8
8
Doug Bird
Careerverified
Per 9 Innings
432
3.2
Dave Leiper
Career
Per 9 Inningsverified
264
8.55
Doug Bird
Careerverified
Per 9 Inningsverified
100
0.74
Dave Leiper
Career
Per 9 Innings
0
0
Doug Bird
Careerverified
Per 9 Innings
3641
27
Dave Leiper
Career
Per 9 Innings
834
27
Doug Bird
Careerverified
Per 9 Innings
1213.2
9
Dave Leiper
Career
Per 9 Innings
278
9
Doug Bird
Careerverified
Per 9 Inningsverified
94
0.7
Dave Leiper
Career
Per 9 Innings
14
0.45
Doug Bird
Careerverified
Per 9 Innings
124
0.92
Dave Leiper
Career
Per 9 Inningsverified
53
1.72
Doug Bird
Career
Per 9 Inningsverified
5
0.04
Dave Leiper
Careerverified
Per 9 Innings
4
0.13
Doug Bird
Careerverified
Per 9 Innings
223
1.65
Dave Leiper
Career
Per 9 Inningsverified
71
2.3
Doug Bird
Careerverified
Per 9 Innings
218
1.62
Dave Leiper
Career
Per 9 Inningsverified
67
2.17
Doug Bird
Careerverified
Per 9 Inningsverified
97.76
97.76
Dave Leiper
Career
Per 9 Innings
94.37
94.37
Doug Bird
Careerverified
Per 9 Inningsverified
0.505
0.505
Dave Leiper
Career
Per 9 Innings
0.254
0.254
Doug Bird
Careerverified
Per 9 Inningsverified
23.15
23.15
Dave Leiper
Career
Per 9 Innings
0
0
Doug Bird
Careerverified
Per 9 Innings
11
0.08
Dave Leiper
Career
Per 9 Inningsverified
3
0.1
Doug Bird
Career
Per 9 Innings
0
0
Dave Leiper
Career
Per 9 Innings
0
0
Doug Bird
Career
Per 9 Innings
0
0
Dave Leiper
Career
Per 9 Innings
0
0
Doug Bird
Career
Per 9 Innings
0
0
Dave Leiper
Career
Per 9 Innings
0
0
Doug Bird
Career
Per 9 Innings
0
0
Dave Leiper
Career
Per 9 Innings
0
0

Hitting Stats for Doug Bird and Dave Leiper

Doug Bird
Careerverified
Per 600 PAverified
11
11
Dave Leiper
Career
Per 600 PA
8
8
Doug Bird
Careerverified
Per 600 PA
432
2880
Dave Leiper
Career
Per 600 PAverified
264
39600
Doug Bird
Careerverified
Per 600 PA
90
600
Dave Leiper
Career
Per 600 PA
4
600
Doug Bird
Careerverified
Per 600 PA
82
546.67
Dave Leiper
Career
Per 600 PAverified
4
600
Doug Bird
Career
Per 600 PA
0.134
0.134
Dave Leiper
Careerverified
Per 600 PAverified
0.25
0.25
Doug Bird
Career
Per 600 PA
0.356
0.356
Dave Leiper
Careerverified
Per 600 PAverified
0.5
0.5
Doug Bird
Careerverified
Per 600 PA
11
73.33
Dave Leiper
Career
Per 600 PAverified
1
150
Doug Bird
Careerverified
Per 600 PA
10
66.67
Dave Leiper
Career
Per 600 PAverified
1
150
Doug Bird
Careerverified
Per 600 PAverified
1
6.67
Dave Leiper
Career
Per 600 PA
0
0
Doug Bird
Career
Per 600 PA
0
0
Dave Leiper
Career
Per 600 PA
0
0
Doug Bird
Career
Per 600 PA
0
0
Dave Leiper
Career
Per 600 PA
0
0
Doug Bird
Careerverified
Per 600 PAverified
1
6.67
Dave Leiper
Career
Per 600 PA
0
0
Doug Bird
Careerverified
Per 600 PAverified
0.091
0.091
Dave Leiper
Career
Per 600 PA
0
0
Doug Bird
Career
Per 600 PA
0
0
Dave Leiper
Career
Per 600 PA
0
0
Doug Bird
Career
Per 600 PA
0
0
Dave Leiper
Career
Per 600 PA
0
0
Doug Bird
Careerverified
Per 600 PA
1.65
10.98
Dave Leiper
Career
Per 600 PAverified
0.23
34.02
Doug Bird
Careerverified
Per 600 PA
12
80
Dave Leiper
Career
Per 600 PAverified
1
150
Doug Bird
Careerverified
Per 600 PA
13
86.67
Dave Leiper
Career
Per 600 PAverified
1
150
Doug Bird
Career
Per 600 PA
0.155
0.155
Dave Leiper
Careerverified
Per 600 PAverified
0.25
0.25
Doug Bird
Career
Per 600 PA
0.146
0.146
Dave Leiper
Careerverified
Per 600 PAverified
0.25
0.25
Doug Bird
Career
Per 600 PA
0.301
0.301
Dave Leiper
Careerverified
Per 600 PAverified
0.5
0.5
Doug Bird
Careerverified
Per 600 PAverified
0.012
0.012
Dave Leiper
Career
Per 600 PA
0
0
Doug Bird
Career
Per 600 PA
0.106
0.106
Dave Leiper
Careerverified
Per 600 PAverified
0.175
0.175
Doug Bird
Career
Per 600 PA
0.194
0.194
Dave Leiper
Careerverified
Per 600 PAverified
0.333
0.333
Doug Bird
Career
Per 600 PA
0.234
0.234
Dave Leiper
Careerverified
Per 600 PAverified
0.5
0.5
Doug Bird
Careerverified
Per 600 PAverified
1
6.67
Dave Leiper
Career
Per 600 PA
0
0
Doug Bird
Careerverified
Per 600 PA
3
20
Dave Leiper
Career
Per 600 PAverified
1
150
Doug Bird
Careerverified
Per 600 PA
4
26.67
Dave Leiper
Career
Per 600 PAverified
1
150
Doug Bird
Career
Per 600 PA
-0.41
-2.7
Dave Leiper
Careerverified
Per 600 PAverified
0.28
41.68
Doug Bird
Career
Per 600 PA
0
0
Dave Leiper
Career
Per 600 PA
0
0
Doug Bird
Careerverified
Per 600 PAverified
2
13.33
Dave Leiper
Career
Per 600 PA
0
0
Doug Bird
Career
Per 600 PA
0
0
Dave Leiper
Career
Per 600 PA
0
0
Doug Bird
Career
Per 600 PAverified
35
233.33
Dave Leiper
Careerverified
Per 600 PA
2
300
Doug Bird
Careerverified
Per 600 PAverified
2.57
2.57
Dave Leiper
Career
Per 600 PA
2
2
Doug Bird
Careerverified
Per 600 PAverified
0.06
0.06
Dave Leiper
Career
Per 600 PA
0
0
Doug Bird
Careerverified
Per 600 PAverified
6
40
Dave Leiper
Career
Per 600 PA
0
0
Doug Bird
Career
Per 600 PA
0
0
Dave Leiper
Career
Per 600 PA
0
0
Doug Bird
Career
Per 600 PA
1
6.67
Dave Leiper
Careerverified
Per 600 PAverified
0
0
Doug Bird
Career
Per 600 PA
0
0
Dave Leiper
Career
Per 600 PA
0
0
Doug Bird
Career
Per 600 PA
0
0
Dave Leiper
Career
Per 600 PA
0
0
Doug Bird
Career
Per 600 PA
0
0
Dave Leiper
Career
Per 600 PA
0
0
Doug Bird
Career
Per 600 PA
Dave Leiper
Career
Per 600 PA