Jeremy Affeldt vs. Leon Williams — Career Comparison

Jeremy Affeldt
Gen XArizonaThrows LeftBats LeftNorth AmericaSan Francisco GiantsNational LeagueRelief Pitcher
Leon Williams
Greatest GenerationGeorgiaThrows LeftBats LeftNorth AmericaBrooklyn DodgersNational LeagueRelief Pitcher

Looking at the career totals, Jeremy Affeldt and Leon Williams are fairly close on the surface numbers. Jeremy Affeldt posted stronger numbers in ERA (3.97 vs 5.4) and WHIP (1.448 vs 2.160). Leon Williams had the advantage in home runs allowed (0 per nine innings vs 0.74). By the career numbers, Jeremy Affeldt had the better of this comparison — though ERA and WHIP alone don't account for era, park factors, or the defenses each pitcher worked behind.

Pitching Stats for Jeremy Affeldt and Leon Williams

Jeremy Affeldt
Careerverified
Per 9 Inningsverified
14
14
Leon Williams
Career
Per 9 Innings
1
1
Jeremy Affeldt
Careerverified
Per 9 Innings
774
7.52
Leon Williams
Career
Per 9 Inningsverified
8
8.64
Jeremy Affeldt
Careerverified
Per 9 Inningsverified
42
0.41
Leon Williams
Career
Per 9 Innings
0
0
Jeremy Affeldt
Careerverified
Per 9 Inningsverified
43
0.42
Leon Williams
Career
Per 9 Innings
0
0
Jeremy Affeldt
Career
Per 9 Innings
46
0.45
Leon Williams
Careerverified
Per 9 Inningsverified
0
0
Jeremy Affeldt
Careerverified
Per 9 Inningsverified
48.31
48.31
Leon Williams
Career
Per 9 Innings
Jeremy Affeldt
Careerverified
Per 9 Inningsverified
5.43
5.43
Leon Williams
Career
Per 9 Innings
0
0
Jeremy Affeldt
Career
Per 9 Innings
0
0
Leon Williams
Career
Per 9 Innings
0
0
Jeremy Affeldt
Career
Per 9 Innings
0
0
Leon Williams
Career
Per 9 Innings
0
0
Jeremy Affeldt
Careerverified
Per 9 Inningsverified
28
0.27
Leon Williams
Career
Per 9 Innings
0
0
Jeremy Affeldt
Career
Per 9 Inningsverified
408
3.97
Leon Williams
Careerverified
Per 9 Innings
5
5.4
Jeremy Affeldt
Careerverified
Per 9 Inningsverified
3.97
3.97
Leon Williams
Career
Per 9 Innings
5.4
5.4
Jeremy Affeldt
Careerverified
Per 9 Inningsverified
4.02
4.02
Leon Williams
Career
Per 9 Innings
8.44
8.44
Jeremy Affeldt
Career
Per 9 Innings
3.93
3.93
Leon Williams
Careerverified
Per 9 Inningsverified
3
3
Jeremy Affeldt
Careerverified
Per 9 Inningsverified
0.256
0.256
Leon Williams
Career
Per 9 Innings
0.41
0.41
Jeremy Affeldt
Careerverified
Per 9 Innings
2778
27
Leon Williams
Career
Per 9 Innings
25
27
Jeremy Affeldt
Careerverified
Per 9 Innings
926
9
Leon Williams
Career
Per 9 Innings
8.1
9
Jeremy Affeldt
Career
Per 9 Inningsverified
904
8.79
Leon Williams
Careerverified
Per 9 Innings
16
17.28
Jeremy Affeldt
Careerverified
Per 9 Inningsverified
8.79
8.79
Leon Williams
Career
Per 9 Innings
17.28
17.28
Jeremy Affeldt
Career
Per 9 Innings
76
0.74
Leon Williams
Careerverified
Per 9 Inningsverified
0
0
Jeremy Affeldt
Career
Per 9 Innings
0.74
0.74
Leon Williams
Careerverified
Per 9 Inningsverified
0
0
Jeremy Affeldt
Career
Per 9 Innings
0.1
0.1
Leon Williams
Careerverified
Per 9 Inningsverified
0
0
Jeremy Affeldt
Career
Per 9 Innings
396
3.85
Leon Williams
Careerverified
Per 9 Inningsverified
2
2.16
Jeremy Affeldt
Career
Per 9 Innings
41
0.4
Leon Williams
Careerverified
Per 9 Inningsverified
0
0
Jeremy Affeldt
Career
Per 9 Innings
3.85
3.85
Leon Williams
Careerverified
Per 9 Inningsverified
2.16
2.16
Jeremy Affeldt
Careerverified
Per 9 Inningsverified
720
7
Leon Williams
Career
Per 9 Innings
3
3.24
Jeremy Affeldt
Careerverified
Per 9 Inningsverified
7
7
Leon Williams
Career
Per 9 Innings
3.24
3.24
Jeremy Affeldt
Careerverified
Per 9 Inningsverified
0.93
0.93
Leon Williams
Career
Per 9 Innings
0.38
0.38
Jeremy Affeldt
Careerverified
Per 9 Inningsverified
1.205
1.205
Leon Williams
Career
Per 9 Innings
0.6
0.6
Jeremy Affeldt
Career
Per 9 Innings
55
0.53
Leon Williams
Careerverified
Per 9 Inningsverified
0
0
Jeremy Affeldt
Career
Per 9 Innings
42
0.41
Leon Williams
Careerverified
Per 9 Inningsverified
0
0
Jeremy Affeldt
Career
Per 9 Inningsverified
9
0.09
Leon Williams
Careerverified
Per 9 Innings
1
1.08
Jeremy Affeldt
Careerverified
Per 9 Innings
4034
39.21
Leon Williams
Career
Per 9 Inningsverified
41
44.28
Jeremy Affeldt
Careerverified
Per 9 Innings
162
1.57
Leon Williams
Career
Per 9 Inningsverified
7
7.56
Jeremy Affeldt
Career
Per 9 Inningsverified
455
4.42
Leon Williams
Careerverified
Per 9 Innings
6
6.48
Jeremy Affeldt
Careerverified
Per 9 Inningsverified
4.42
4.42
Leon Williams
Career
Per 9 Innings
6.48
6.48
Jeremy Affeldt
Career
Per 9 Innings
42
0.41
Leon Williams
Careerverified
Per 9 Inningsverified
0
0
Jeremy Affeldt
Career
Per 9 Innings
25
0.24
Leon Williams
Careerverified
Per 9 Inningsverified
0
0
Jeremy Affeldt
Careerverified
Per 9 Inningsverified
102
0.99
Leon Williams
Career
Per 9 Innings
0
0
Jeremy Affeldt
Careerverified
Per 9 Inningsverified
1.404
1.404
Leon Williams
Career
Per 9 Innings
2.16
2.16
Jeremy Affeldt
Careerverified
Per 9 Innings
3529
34.3
Leon Williams
Career
Per 9 Inningsverified
39
42.12
Jeremy Affeldt
Careerverified
Per 9 Inningsverified
0.59
0.59
Leon Williams
Career
Per 9 Innings
0.75
0.75
Jeremy Affeldt
Careerverified
Per 9 Inningsverified
0.303
0.303
Leon Williams
Career
Per 9 Innings
0.444
0.444
Jeremy Affeldt
Career
Per 9 Innings
39.21
39.21
Leon Williams
Careerverified
Per 9 Inningsverified
44.28
44.28

Fielding Stats for Jeremy Affeldt and Leon Williams

Jeremy Affeldt
Careerverified
Per 9 Inningsverified
14
14
Leon Williams
Career
Per 9 Innings
1
Jeremy Affeldt
Careerverified
Per 9 Inningsverified
774
7.52
Leon Williams
Career
Per 9 Innings
9
Jeremy Affeldt
Careerverified
Per 9 Inningsverified
42
0.41
Leon Williams
Career
Per 9 Innings
0
Jeremy Affeldt
Careerverified
Per 9 Inningsverified
2778
27
Leon Williams
Career
Per 9 Innings
0
Jeremy Affeldt
Careerverified
Per 9 Inningsverified
926
9
Leon Williams
Career
Per 9 Innings
0
Jeremy Affeldt
Careerverified
Per 9 Inningsverified
45
0.44
Leon Williams
Career
Per 9 Innings
0
Jeremy Affeldt
Careerverified
Per 9 Inningsverified
184
1.79
Leon Williams
Career
Per 9 Innings
5
Jeremy Affeldt
Career
Per 9 Innings
13
0.13
Leon Williams
Careerverified
Per 9 Inningsverified
0
Jeremy Affeldt
Careerverified
Per 9 Inningsverified
242
2.35
Leon Williams
Career
Per 9 Innings
5
Jeremy Affeldt
Careerverified
Per 9 Inningsverified
229
2.23
Leon Williams
Career
Per 9 Innings
5
Jeremy Affeldt
Career
Per 9 Inningsverified
94.63
94.63
Leon Williams
Careerverified
Per 9 Innings
100
Jeremy Affeldt
Career
Per 9 Inningsverified
0.296
0.296
Leon Williams
Careerverified
Per 9 Innings
0.556
Jeremy Affeldt
Careerverified
Per 9 Inningsverified
5.43
5.43
Leon Williams
Career
Per 9 Innings
0
Jeremy Affeldt
Careerverified
Per 9 Inningsverified
13
0.13
Leon Williams
Career
Per 9 Innings
0
Jeremy Affeldt
Career
Per 9 Innings
0
0
Leon Williams
Career
Per 9 Innings
0
Jeremy Affeldt
Career
Per 9 Innings
0
0
Leon Williams
Career
Per 9 Innings
0
Jeremy Affeldt
Career
Per 9 Innings
0
0
Leon Williams
Career
Per 9 Innings
0
Jeremy Affeldt
Career
Per 9 Innings
0
0
Leon Williams
Career
Per 9 Innings
0

Hitting Stats for Jeremy Affeldt and Leon Williams

Jeremy Affeldt
Careerverified
Per 600 PAverified
14
14
Leon Williams
Career
Per 600 PA
1
1
Jeremy Affeldt
Careerverified
Per 600 PAverified
774
24442.11
Leon Williams
Career
Per 600 PA
12
1440
Jeremy Affeldt
Careerverified
Per 600 PA
19
600
Leon Williams
Career
Per 600 PA
5
600
Jeremy Affeldt
Careerverified
Per 600 PA
17
536.84
Leon Williams
Career
Per 600 PAverified
5
600
Jeremy Affeldt
Career
Per 600 PA
0.177
0.177
Leon Williams
Careerverified
Per 600 PAverified
0.2
0.2
Jeremy Affeldt
Career
Per 600 PA
0.474
0.474
Leon Williams
Careerverified
Per 600 PAverified
0.6
0.6
Jeremy Affeldt
Careerverified
Per 600 PA
3
94.74
Leon Williams
Career
Per 600 PAverified
1
120
Jeremy Affeldt
Careerverified
Per 600 PAverified
3
94.74
Leon Williams
Career
Per 600 PA
0
0
Jeremy Affeldt
Career
Per 600 PA
0
0
Leon Williams
Careerverified
Per 600 PAverified
1
120
Jeremy Affeldt
Career
Per 600 PA
0
0
Leon Williams
Career
Per 600 PA
0
0
Jeremy Affeldt
Career
Per 600 PA
0
0
Leon Williams
Career
Per 600 PA
0
0
Jeremy Affeldt
Career
Per 600 PA
0
0
Leon Williams
Careerverified
Per 600 PAverified
1
120
Jeremy Affeldt
Career
Per 600 PA
0
0
Leon Williams
Careerverified
Per 600 PAverified
1
1
Jeremy Affeldt
Career
Per 600 PA
0
0
Leon Williams
Career
Per 600 PA
0
0
Jeremy Affeldt
Career
Per 600 PA
0
0
Leon Williams
Career
Per 600 PA
0
0
Jeremy Affeldt
Careerverified
Per 600 PA
0.85
26.78
Leon Williams
Career
Per 600 PAverified
0.38
45.23
Jeremy Affeldt
Careerverified
Per 600 PA
3
94.74
Leon Williams
Career
Per 600 PAverified
2
240
Jeremy Affeldt
Careerverified
Per 600 PAverified
5
157.89
Leon Williams
Career
Per 600 PA
1
120
Jeremy Affeldt
Careerverified
Per 600 PAverified
0.263
0.263
Leon Williams
Career
Per 600 PA
0.2
0.2
Jeremy Affeldt
Career
Per 600 PA
0.177
0.177
Leon Williams
Careerverified
Per 600 PAverified
0.4
0.4
Jeremy Affeldt
Career
Per 600 PA
0.44
0.44
Leon Williams
Careerverified
Per 600 PAverified
0.6
0.6
Jeremy Affeldt
Career
Per 600 PA
0
0
Leon Williams
Careerverified
Per 600 PAverified
0.2
0.2
Jeremy Affeldt
Career
Per 600 PA
0.163
0.163
Leon Williams
Careerverified
Per 600 PAverified
0.19
0.19
Jeremy Affeldt
Career
Per 600 PA
0.357
0.357
Leon Williams
Careerverified
Per 600 PAverified
0.5
0.5
Jeremy Affeldt
Career
Per 600 PA
0.273
0.273
Leon Williams
Careerverified
Per 600 PAverified
0.333
0.333
Jeremy Affeldt
Career
Per 600 PA
0
0
Leon Williams
Careerverified
Per 600 PAverified
1
120
Jeremy Affeldt
Careerverified
Per 600 PAverified
2
63.16
Leon Williams
Career
Per 600 PA
0
0
Jeremy Affeldt
Careerverified
Per 600 PA
2
63.16
Leon Williams
Career
Per 600 PAverified
1
120
Jeremy Affeldt
Careerverified
Per 600 PA
0.98
30.85
Leon Williams
Career
Per 600 PAverified
0.3
35.81
Jeremy Affeldt
Career
Per 600 PA
0
0
Leon Williams
Career
Per 600 PA
0
0
Jeremy Affeldt
Careerverified
Per 600 PAverified
2
63.16
Leon Williams
Career
Per 600 PA
0
0
Jeremy Affeldt
Career
Per 600 PA
0
0
Leon Williams
Career
Per 600 PA
0
0
Jeremy Affeldt
Career
Per 600 PAverified
6
189.47
Leon Williams
Careerverified
Per 600 PA
2
240
Jeremy Affeldt
Careerverified
Per 600 PAverified
3.17
3.17
Leon Williams
Career
Per 600 PA
2.5
2.5
Jeremy Affeldt
Careerverified
Per 600 PAverified
0.33
0.33
Leon Williams
Career
Per 600 PA
0
0
Jeremy Affeldt
Career
Per 600 PA
0
0
Leon Williams
Career
Per 600 PA
0
0
Jeremy Affeldt
Career
Per 600 PA
0
0
Leon Williams
Career
Per 600 PA
0
0
Jeremy Affeldt
Career
Per 600 PA
0
0
Leon Williams
Career
Per 600 PA
0
0
Jeremy Affeldt
Career
Per 600 PA
0
0
Leon Williams
Career
Per 600 PA
0
0
Jeremy Affeldt
Career
Per 600 PA
0
0
Leon Williams
Career
Per 600 PA
0
0
Jeremy Affeldt
Career
Per 600 PA
0
0
Leon Williams
Career
Per 600 PA
0
0
Jeremy Affeldt
Career
Per 600 PA
Leon Williams
Career
Per 600 PA