Dave Leonhard vs. Brian Williams — Career Comparison

Dave Leonhard
Silent GenerationVirginiaThrows RightBats RightNorth AmericaBaltimore OriolesAmerican LeagueRelief Pitcher
Brian Williams
Gen XSouth CarolinaThrows RightBats RightNorth AmericaHouston AstrosAmerican LeagueRelief Pitcher

The numbers give Dave Leonhard a clear advantage over Brian Williams across the core pitching metrics. Dave Leonhard led in run prevention (ERA+ 117 vs 77), walk avoidance (BB%+ 100 vs 82), and skill-based run prevention (DICE+ 89 vs 82). Brian Williams held the edge in strikeout rate (K%+ 74 vs 66). Dave Leonhard was the better reliever — the numbers make that case clearly.

Pitching Stats for Dave Leonhard and Brian Williams

Dave Leonhard
Career
Per 9 Innings
6
6
Brian Williams
Careerverified
Per 9 Inningsverified
9
9
Dave Leonhard
Career
Per 9 Innings
117
3.12
Brian Williams
Careerverified
Per 9 Inningsverified
256
3.87
Dave Leonhard
Career
Per 9 Innings
29
0.77
Brian Williams
Careerverified
Per 9 Inningsverified
59
0.89
Dave Leonhard
Career
Per 9 Inningsverified
16
0.43
Brian Williams
Careerverified
Per 9 Innings
26
0.39
Dave Leonhard
Careerverified
Per 9 Inningsverified
14
0.37
Brian Williams
Career
Per 9 Innings
38
0.57
Dave Leonhard
Careerverified
Per 9 Inningsverified
53.33
53.33
Brian Williams
Career
Per 9 Innings
40.63
40.62
Dave Leonhard
Careerverified
Per 9 Inningsverified
24.79
24.79
Brian Williams
Career
Per 9 Innings
23.05
23.05
Dave Leonhard
Careerverified
Per 9 Inningsverified
7
0.19
Brian Williams
Career
Per 9 Innings
2
0.03
Dave Leonhard
Careerverified
Per 9 Inningsverified
4
0.11
Brian Williams
Career
Per 9 Innings
1
0.02
Dave Leonhard
Career
Per 9 Inningsverified
5
0.13
Brian Williams
Careerverified
Per 9 Innings
6
0.09
Dave Leonhard
Careerverified
Per 9 Inningsverified
118
3.15
Brian Williams
Career
Per 9 Innings
355
5.37
Dave Leonhard
Careerverified
Per 9 Inningsverified
3.15
3.15
Brian Williams
Career
Per 9 Innings
5.37
5.37
Dave Leonhard
Careerverified
Per 9 Inningsverified
3.45
3.45
Brian Williams
Career
Per 9 Innings
5.5
5.5
Dave Leonhard
Careerverified
Per 9 Inningsverified
4.74
4.74
Brian Williams
Career
Per 9 Innings
4.85
4.85
Dave Leonhard
Careerverified
Per 9 Inningsverified
0.232
0.232
Brian Williams
Career
Per 9 Innings
0.284
0.284
Dave Leonhard
Career
Per 9 Innings
1011
27
Brian Williams
Careerverified
Per 9 Innings
1786
27
Dave Leonhard
Career
Per 9 Innings
337
9
Brian Williams
Careerverified
Per 9 Innings
595.1
9
Dave Leonhard
Careerverified
Per 9 Inningsverified
287
7.66
Brian Williams
Career
Per 9 Innings
655
9.9
Dave Leonhard
Careerverified
Per 9 Inningsverified
7.66
7.66
Brian Williams
Career
Per 9 Innings
9.9
9.9
Dave Leonhard
Careerverified
Per 9 Inningsverified
32
0.85
Brian Williams
Career
Per 9 Innings
62
0.94
Dave Leonhard
Careerverified
Per 9 Inningsverified
0.85
0.85
Brian Williams
Career
Per 9 Innings
0.94
0.94
Dave Leonhard
Career
Per 9 Innings
0.27
0.27
Brian Williams
Careerverified
Per 9 Inningsverified
0.24
0.24
Dave Leonhard
Careerverified
Per 9 Inningsverified
150
4.01
Brian Williams
Career
Per 9 Innings
332
5.02
Dave Leonhard
Careerverified
Per 9 Innings
14
0.37
Brian Williams
Career
Per 9 Inningsverified
20
0.3
Dave Leonhard
Careerverified
Per 9 Inningsverified
4.01
4.01
Brian Williams
Career
Per 9 Innings
5.02
5.02
Dave Leonhard
Career
Per 9 Innings
146
3.9
Brian Williams
Careerverified
Per 9 Inningsverified
397
6
Dave Leonhard
Career
Per 9 Innings
3.9
3.9
Brian Williams
Careerverified
Per 9 Inningsverified
6
6
Dave Leonhard
Career
Per 9 Innings
1.25
1.25
Brian Williams
Careerverified
Per 9 Inningsverified
1.55
1.55
Dave Leonhard
Career
Per 9 Innings
0.878
0.878
Brian Williams
Careerverified
Per 9 Inningsverified
1.225
1.225
Dave Leonhard
Careerverified
Per 9 Inningsverified
10
0.27
Brian Williams
Career
Per 9 Innings
41
0.62
Dave Leonhard
Careerverified
Per 9 Inningsverified
4
0.11
Brian Williams
Career
Per 9 Innings
32
0.48
Dave Leonhard
Careerverified
Per 9 Innings
4
0.11
Brian Williams
Career
Per 9 Inningsverified
5
0.08
Dave Leonhard
Career
Per 9 Innings
1403
37.47
Brian Williams
Careerverified
Per 9 Inningsverified
2735
41.35
Dave Leonhard
Career
Per 9 Innings
24
0.64
Brian Williams
Careerverified
Per 9 Inningsverified
67
1.01
Dave Leonhard
Careerverified
Per 9 Inningsverified
125
3.34
Brian Williams
Career
Per 9 Innings
401
6.06
Dave Leonhard
Careerverified
Per 9 Inningsverified
3.34
3.34
Brian Williams
Career
Per 9 Innings
6.06
6.06
Dave Leonhard
Careerverified
Per 9 Inningsverified
7
0.19
Brian Williams
Career
Per 9 Innings
39
0.59
Dave Leonhard
Careerverified
Per 9 Inningsverified
5
0.13
Brian Williams
Career
Per 9 Innings
25
0.38
Dave Leonhard
Career
Per 9 Innings
0
0
Brian Williams
Careerverified
Per 9 Inningsverified
58
0.88
Dave Leonhard
Careerverified
Per 9 Inningsverified
1.297
1.297
Brian Williams
Career
Per 9 Innings
1.658
1.658
Dave Leonhard
Career
Per 9 Innings
1237
33.04
Brian Williams
Careerverified
Per 9 Inningsverified
2307
34.88
Dave Leonhard
Careerverified
Per 9 Inningsverified
1.07
1.07
Brian Williams
Career
Per 9 Innings
1.57
1.57
Dave Leonhard
Careerverified
Per 9 Inningsverified
0.241
0.241
Brian Williams
Career
Per 9 Innings
0.321
0.321
Dave Leonhard
Career
Per 9 Innings
37.47
37.47
Brian Williams
Careerverified
Per 9 Inningsverified
41.35
41.35

Fielding Stats for Dave Leonhard and Brian Williams

Dave Leonhard
Career
Per 9 Innings
6
6
Brian Williams
Careerverified
Per 9 Inningsverified
9
9
Dave Leonhard
Career
Per 9 Innings
117
3.13
Brian Williams
Careerverified
Per 9 Inningsverified
256
3.87
Dave Leonhard
Career
Per 9 Innings
29
0.78
Brian Williams
Careerverified
Per 9 Inningsverified
59
0.89
Dave Leonhard
Career
Per 9 Innings
1010
27
Brian Williams
Careerverified
Per 9 Innings
1786
27
Dave Leonhard
Career
Per 9 Innings
336.2
9
Brian Williams
Careerverified
Per 9 Innings
595.1
9
Dave Leonhard
Career
Per 9 Inningsverified
27
0.72
Brian Williams
Careerverified
Per 9 Innings
44
0.67
Dave Leonhard
Career
Per 9 Inningsverified
65
1.74
Brian Williams
Careerverified
Per 9 Innings
88
1.33
Dave Leonhard
Careerverified
Per 9 Inningsverified
2
0.05
Brian Williams
Career
Per 9 Innings
9
0.14
Dave Leonhard
Career
Per 9 Inningsverified
94
2.51
Brian Williams
Careerverified
Per 9 Innings
141
2.13
Dave Leonhard
Career
Per 9 Inningsverified
92
2.46
Brian Williams
Careerverified
Per 9 Innings
132
2
Dave Leonhard
Careerverified
Per 9 Inningsverified
97.87
97.87
Brian Williams
Career
Per 9 Innings
93.62
93.62
Dave Leonhard
Careerverified
Per 9 Inningsverified
0.786
0.786
Brian Williams
Career
Per 9 Innings
0.516
0.516
Dave Leonhard
Careerverified
Per 9 Inningsverified
24.79
24.79
Brian Williams
Career
Per 9 Innings
23.05
23.05
Dave Leonhard
Career
Per 9 Inningsverified
3
0.08
Brian Williams
Careerverified
Per 9 Innings
4
0.06
Dave Leonhard
Career
Per 9 Innings
0
0
Brian Williams
Career
Per 9 Innings
0
0
Dave Leonhard
Career
Per 9 Innings
0
0
Brian Williams
Career
Per 9 Innings
0
0
Dave Leonhard
Career
Per 9 Innings
0
0
Brian Williams
Career
Per 9 Innings
0
0
Dave Leonhard
Career
Per 9 Innings
0
0
Brian Williams
Career
Per 9 Innings
0
0

Hitting Stats for Dave Leonhard and Brian Williams

Dave Leonhard
Career
Per 600 PA
6
6
Brian Williams
Careerverified
Per 600 PAverified
9
9
Dave Leonhard
Career
Per 600 PA
125
806.45
Brian Williams
Careerverified
Per 600 PAverified
260
1544.55
Dave Leonhard
Career
Per 600 PA
93
600
Brian Williams
Careerverified
Per 600 PA
101
600
Dave Leonhard
Career
Per 600 PA
77
496.77
Brian Williams
Careerverified
Per 600 PAverified
85
504.95
Dave Leonhard
Career
Per 600 PA
0.156
0.156
Brian Williams
Careerverified
Per 600 PAverified
0.177
0.177
Dave Leonhard
Career
Per 600 PA
0.479
0.479
Brian Williams
Careerverified
Per 600 PAverified
0.495
0.495
Dave Leonhard
Career
Per 600 PA
12
77.42
Brian Williams
Careerverified
Per 600 PAverified
15
89.11
Dave Leonhard
Career
Per 600 PA
10
64.52
Brian Williams
Careerverified
Per 600 PAverified
11
65.35
Dave Leonhard
Career
Per 600 PA
2
12.9
Brian Williams
Careerverified
Per 600 PAverified
4
23.76
Dave Leonhard
Career
Per 600 PA
0
0
Brian Williams
Career
Per 600 PA
0
0
Dave Leonhard
Career
Per 600 PA
0
0
Brian Williams
Career
Per 600 PA
0
0
Dave Leonhard
Career
Per 600 PA
2
12.9
Brian Williams
Careerverified
Per 600 PAverified
4
23.76
Dave Leonhard
Career
Per 600 PA
0.167
0.167
Brian Williams
Careerverified
Per 600 PAverified
0.267
0.267
Dave Leonhard
Career
Per 600 PA
0
0
Brian Williams
Career
Per 600 PA
0
0
Dave Leonhard
Career
Per 600 PA
0
0
Brian Williams
Career
Per 600 PA
0
0
Dave Leonhard
Career
Per 600 PA
2.41
15.53
Brian Williams
Careerverified
Per 600 PAverified
3.08
18.32
Dave Leonhard
Career
Per 600 PA
14
90.32
Brian Williams
Careerverified
Per 600 PAverified
19
112.87
Dave Leonhard
Careerverified
Per 600 PAverified
17
109.68
Brian Williams
Career
Per 600 PA
15
89.11
Dave Leonhard
Careerverified
Per 600 PAverified
0.207
0.207
Brian Williams
Career
Per 600 PA
0.174
0.174
Dave Leonhard
Career
Per 600 PA
0.182
0.182
Brian Williams
Careerverified
Per 600 PAverified
0.224
0.224
Dave Leonhard
Career
Per 600 PA
0.389
0.389
Brian Williams
Careerverified
Per 600 PAverified
0.398
0.398
Dave Leonhard
Career
Per 600 PA
0.026
0.026
Brian Williams
Careerverified
Per 600 PAverified
0.047
0.047
Dave Leonhard
Careerverified
Per 600 PAverified
0.139
0.139
Brian Williams
Career
Per 600 PA
0.134
0.134
Dave Leonhard
Careerverified
Per 600 PAverified
0.279
0.279
Brian Williams
Career
Per 600 PA
0.268
0.268
Dave Leonhard
Careerverified
Per 600 PAverified
0.267
0.267
Brian Williams
Career
Per 600 PA
0.25
0.25
Dave Leonhard
Careerverified
Per 600 PAverified
6
38.71
Brian Williams
Career
Per 600 PA
5
29.7
Dave Leonhard
Career
Per 600 PA
2
12.9
Brian Williams
Careerverified
Per 600 PAverified
9
53.47
Dave Leonhard
Career
Per 600 PA
8
51.61
Brian Williams
Careerverified
Per 600 PAverified
14
83.17
Dave Leonhard
Career
Per 600 PA
1.45
9.35
Brian Williams
Careerverified
Per 600 PAverified
2.28
13.54
Dave Leonhard
Career
Per 600 PA
0
0
Brian Williams
Career
Per 600 PA
0
0
Dave Leonhard
Careerverified
Per 600 PAverified
5
32.26
Brian Williams
Career
Per 600 PA
0
0
Dave Leonhard
Career
Per 600 PA
0
0
Brian Williams
Career
Per 600 PA
0
0
Dave Leonhard
Career
Per 600 PA
32
206.45
Brian Williams
Careerverified
Per 600 PAverified
26
154.46
Dave Leonhard
Career
Per 600 PA
2.91
2.91
Brian Williams
Careerverified
Per 600 PAverified
3.88
3.88
Dave Leonhard
Careerverified
Per 600 PAverified
0.16
0.16
Brian Williams
Career
Per 600 PA
0
0
Dave Leonhard
Career
Per 600 PA
11
70.97
Brian Williams
Careerverified
Per 600 PAverified
15
89.11
Dave Leonhard
Career
Per 600 PA
0
0
Brian Williams
Careerverified
Per 600 PAverified
1
5.94
Dave Leonhard
Career
Per 600 PA
3
19.35
Brian Williams
Careerverified
Per 600 PAverified
1
5.94
Dave Leonhard
Career
Per 600 PA
0
0
Brian Williams
Career
Per 600 PA
0
0
Dave Leonhard
Career
Per 600 PA
0
0
Brian Williams
Career
Per 600 PA
0
0
Dave Leonhard
Career
Per 600 PA
0
0
Brian Williams
Career
Per 600 PA
0
0
Dave Leonhard
Career
Per 600 PA
Brian Williams
Career
Per 600 PA