Jeremy Affeldt vs. Erik Swanson — Career Comparison

Jeremy Affeldt
Gen XArizonaThrows LeftBats LeftNorth AmericaSan Francisco GiantsNational LeagueRelief Pitcher
Erik Swanson
MillenialOhioThrows RightBats RightNorth AmericaToronto Blue JaysAmerican LeagueRelief Pitcher

The numbers give Erik Swanson a clear advantage over Jeremy Affeldt across the core pitching metrics. Erik Swanson led in walk avoidance (BB%+ 152 vs 87), run prevention (ERA+ 130 vs 98), and strikeout rate (K%+ 109 vs 81). Jeremy Affeldt held the edge in home run suppression (HR9+ 118 vs 95). Erik Swanson was the better reliever — the numbers make that case clearly.

Pitching Stats for Jeremy Affeldt and Erik Swanson

Jeremy Affeldt
Careerverified
Per 9 Inningsverified
14
14
Erik Swanson
Career
Per 9 Innings
7
7
Jeremy Affeldt
Careerverified
Per 9 Innings
774
7.52
Erik Swanson
Career
Per 9 Inningsverified
246
8.32
Jeremy Affeldt
Careerverified
Per 9 Inningsverified
42
0.41
Erik Swanson
Career
Per 9 Innings
11
0.37
Jeremy Affeldt
Careerverified
Per 9 Inningsverified
43
0.42
Erik Swanson
Career
Per 9 Innings
11
0.37
Jeremy Affeldt
Career
Per 9 Inningsverified
46
0.45
Erik Swanson
Careerverified
Per 9 Innings
16
0.54
Jeremy Affeldt
Careerverified
Per 9 Inningsverified
48.31
48.31
Erik Swanson
Career
Per 9 Innings
40.74
40.74
Jeremy Affeldt
Careerverified
Per 9 Inningsverified
5.43
5.43
Erik Swanson
Career
Per 9 Innings
4.47
4.47
Jeremy Affeldt
Career
Per 9 Innings
0
0
Erik Swanson
Career
Per 9 Innings
0
0
Jeremy Affeldt
Career
Per 9 Innings
0
0
Erik Swanson
Career
Per 9 Innings
0
0
Jeremy Affeldt
Careerverified
Per 9 Innings
28
0.27
Erik Swanson
Career
Per 9 Inningsverified
10
0.34
Jeremy Affeldt
Career
Per 9 Inningsverified
408
3.97
Erik Swanson
Careerverified
Per 9 Innings
124
4.2
Jeremy Affeldt
Careerverified
Per 9 Inningsverified
3.97
3.97
Erik Swanson
Career
Per 9 Innings
4.2
4.2
Jeremy Affeldt
Career
Per 9 Innings
4.02
4.02
Erik Swanson
Careerverified
Per 9 Inningsverified
3.51
3.51
Jeremy Affeldt
Careerverified
Per 9 Inningsverified
3.93
3.93
Erik Swanson
Career
Per 9 Innings
4.21
4.21
Jeremy Affeldt
Career
Per 9 Innings
0.256
0.256
Erik Swanson
Careerverified
Per 9 Inningsverified
0.23
0.23
Jeremy Affeldt
Careerverified
Per 9 Innings
2778
27
Erik Swanson
Career
Per 9 Innings
798
27
Jeremy Affeldt
Careerverified
Per 9 Innings
926
9
Erik Swanson
Career
Per 9 Innings
266
9
Jeremy Affeldt
Career
Per 9 Innings
904
8.79
Erik Swanson
Careerverified
Per 9 Inningsverified
230
7.78
Jeremy Affeldt
Career
Per 9 Innings
8.79
8.79
Erik Swanson
Careerverified
Per 9 Inningsverified
7.78
7.78
Jeremy Affeldt
Career
Per 9 Inningsverified
76
0.74
Erik Swanson
Careerverified
Per 9 Innings
49
1.66
Jeremy Affeldt
Careerverified
Per 9 Inningsverified
0.74
0.74
Erik Swanson
Career
Per 9 Innings
1.66
1.66
Jeremy Affeldt
Careerverified
Per 9 Inningsverified
0.1
0.1
Erik Swanson
Career
Per 9 Innings
0.2
0.2
Jeremy Affeldt
Career
Per 9 Innings
396
3.85
Erik Swanson
Careerverified
Per 9 Inningsverified
74
2.5
Jeremy Affeldt
Career
Per 9 Innings
41
0.4
Erik Swanson
Careerverified
Per 9 Inningsverified
3
0.1
Jeremy Affeldt
Career
Per 9 Innings
3.85
3.85
Erik Swanson
Careerverified
Per 9 Inningsverified
2.5
2.5
Jeremy Affeldt
Careerverified
Per 9 Innings
720
7
Erik Swanson
Career
Per 9 Inningsverified
281
9.51
Jeremy Affeldt
Career
Per 9 Innings
7
7
Erik Swanson
Careerverified
Per 9 Inningsverified
9.51
9.51
Jeremy Affeldt
Career
Per 9 Innings
0.93
0.93
Erik Swanson
Careerverified
Per 9 Inningsverified
1.14
1.14
Jeremy Affeldt
Career
Per 9 Innings
1.205
1.205
Erik Swanson
Careerverified
Per 9 Inningsverified
1.335
1.335
Jeremy Affeldt
Career
Per 9 Innings
55
0.53
Erik Swanson
Careerverified
Per 9 Inningsverified
5
0.17
Jeremy Affeldt
Career
Per 9 Innings
42
0.41
Erik Swanson
Careerverified
Per 9 Inningsverified
8
0.27
Jeremy Affeldt
Career
Per 9 Innings
9
0.09
Erik Swanson
Careerverified
Per 9 Inningsverified
1
0.03
Jeremy Affeldt
Careerverified
Per 9 Inningsverified
4034
39.21
Erik Swanson
Career
Per 9 Innings
1092
36.95
Jeremy Affeldt
Careerverified
Per 9 Innings
162
1.57
Erik Swanson
Career
Per 9 Inningsverified
53
1.79
Jeremy Affeldt
Career
Per 9 Inningsverified
455
4.42
Erik Swanson
Careerverified
Per 9 Innings
135
4.57
Jeremy Affeldt
Careerverified
Per 9 Inningsverified
4.42
4.42
Erik Swanson
Career
Per 9 Innings
4.57
4.57
Jeremy Affeldt
Career
Per 9 Innings
42
0.41
Erik Swanson
Careerverified
Per 9 Inningsverified
3
0.1
Jeremy Affeldt
Career
Per 9 Innings
25
0.24
Erik Swanson
Careerverified
Per 9 Inningsverified
5
0.17
Jeremy Affeldt
Careerverified
Per 9 Inningsverified
102
0.99
Erik Swanson
Career
Per 9 Innings
16
0.54
Jeremy Affeldt
Career
Per 9 Innings
1.404
1.404
Erik Swanson
Careerverified
Per 9 Inningsverified
1.143
1.143
Jeremy Affeldt
Careerverified
Per 9 Inningsverified
3529
34.3
Erik Swanson
Career
Per 9 Innings
1002
33.9
Jeremy Affeldt
Career
Per 9 Innings
0.59
0.59
Erik Swanson
Careerverified
Per 9 Inningsverified
0.55
0.55
Jeremy Affeldt
Career
Per 9 Innings
0.303
0.303
Erik Swanson
Careerverified
Per 9 Inningsverified
0.269
0.269
Jeremy Affeldt
Careerverified
Per 9 Inningsverified
39.21
39.21
Erik Swanson
Career
Per 9 Innings
36.95
36.95

Fielding Stats for Jeremy Affeldt and Erik Swanson

Jeremy Affeldt
Careerverified
Per 9 Inningsverified
14
14
Erik Swanson
Career
Per 9 Innings
7
7
Jeremy Affeldt
Careerverified
Per 9 Innings
774
7.52
Erik Swanson
Career
Per 9 Inningsverified
246
8.32
Jeremy Affeldt
Careerverified
Per 9 Inningsverified
42
0.41
Erik Swanson
Career
Per 9 Innings
11
0.37
Jeremy Affeldt
Careerverified
Per 9 Innings
2778
27
Erik Swanson
Career
Per 9 Innings
798
27
Jeremy Affeldt
Careerverified
Per 9 Innings
926
9
Erik Swanson
Career
Per 9 Innings
266
9
Jeremy Affeldt
Careerverified
Per 9 Innings
45
0.44
Erik Swanson
Career
Per 9 Innings
13
0.44
Jeremy Affeldt
Careerverified
Per 9 Inningsverified
184
1.79
Erik Swanson
Career
Per 9 Innings
12
0.41
Jeremy Affeldt
Career
Per 9 Innings
13
0.13
Erik Swanson
Careerverified
Per 9 Inningsverified
2
0.07
Jeremy Affeldt
Careerverified
Per 9 Inningsverified
242
2.35
Erik Swanson
Career
Per 9 Innings
27
0.91
Jeremy Affeldt
Careerverified
Per 9 Inningsverified
229
2.23
Erik Swanson
Career
Per 9 Innings
25
0.85
Jeremy Affeldt
Careerverified
Per 9 Inningsverified
94.63
94.63
Erik Swanson
Career
Per 9 Innings
92.59
92.59
Jeremy Affeldt
Careerverified
Per 9 Inningsverified
0.296
0.296
Erik Swanson
Career
Per 9 Innings
0.102
0.102
Jeremy Affeldt
Careerverified
Per 9 Inningsverified
5.43
5.43
Erik Swanson
Career
Per 9 Innings
4.47
4.47
Jeremy Affeldt
Careerverified
Per 9 Inningsverified
13
0.13
Erik Swanson
Career
Per 9 Innings
0
0
Jeremy Affeldt
Career
Per 9 Innings
0
0
Erik Swanson
Career
Per 9 Innings
0
0
Jeremy Affeldt
Career
Per 9 Innings
0
0
Erik Swanson
Career
Per 9 Innings
0
0
Jeremy Affeldt
Career
Per 9 Innings
0
0
Erik Swanson
Career
Per 9 Innings
0
0
Jeremy Affeldt
Career
Per 9 Innings
0
0
Erik Swanson
Career
Per 9 Innings
0
0

Hitting Stats for Jeremy Affeldt and Erik Swanson

Jeremy Affeldt
Careerverified
Per 600 PAverified
14
14
Erik Swanson
Career
Per 600 PA
7
7
Jeremy Affeldt
Careerverified
Per 600 PA
774
24442.11
Erik Swanson
Career
Per 600 PAverified
246
73800
Jeremy Affeldt
Careerverified
Per 600 PA
19
600
Erik Swanson
Career
Per 600 PA
2
600
Jeremy Affeldt
Careerverified
Per 600 PA
17
536.84
Erik Swanson
Career
Per 600 PAverified
2
600
Jeremy Affeldt
Careerverified
Per 600 PAverified
0.177
0.177
Erik Swanson
Career
Per 600 PA
0
0
Jeremy Affeldt
Careerverified
Per 600 PAverified
0.474
0.474
Erik Swanson
Career
Per 600 PA
0
0
Jeremy Affeldt
Careerverified
Per 600 PAverified
3
94.74
Erik Swanson
Career
Per 600 PA
0
0
Jeremy Affeldt
Careerverified
Per 600 PAverified
3
94.74
Erik Swanson
Career
Per 600 PA
0
0
Jeremy Affeldt
Career
Per 600 PA
0
0
Erik Swanson
Career
Per 600 PA
0
0
Jeremy Affeldt
Career
Per 600 PA
0
0
Erik Swanson
Career
Per 600 PA
0
0
Jeremy Affeldt
Career
Per 600 PA
0
0
Erik Swanson
Career
Per 600 PA
0
0
Jeremy Affeldt
Career
Per 600 PA
0
0
Erik Swanson
Career
Per 600 PA
0
0
Jeremy Affeldt
Career
Per 600 PA
0
0
Erik Swanson
Career
Per 600 PA
Jeremy Affeldt
Career
Per 600 PA
0
0
Erik Swanson
Career
Per 600 PA
0
0
Jeremy Affeldt
Career
Per 600 PA
0
0
Erik Swanson
Career
Per 600 PA
Jeremy Affeldt
Careerverified
Per 600 PAverified
0.85
26.78
Erik Swanson
Career
Per 600 PA
0
0
Jeremy Affeldt
Careerverified
Per 600 PAverified
3
94.74
Erik Swanson
Career
Per 600 PA
0
0
Jeremy Affeldt
Careerverified
Per 600 PAverified
5
157.89
Erik Swanson
Career
Per 600 PA
0
0
Jeremy Affeldt
Careerverified
Per 600 PAverified
0.263
0.263
Erik Swanson
Career
Per 600 PA
0
0
Jeremy Affeldt
Careerverified
Per 600 PAverified
0.177
0.177
Erik Swanson
Career
Per 600 PA
0
0
Jeremy Affeldt
Careerverified
Per 600 PAverified
0.44
0.44
Erik Swanson
Career
Per 600 PA
0
0
Jeremy Affeldt
Career
Per 600 PA
0
0
Erik Swanson
Career
Per 600 PA
0
0
Jeremy Affeldt
Careerverified
Per 600 PAverified
0.163
0.163
Erik Swanson
Career
Per 600 PA
0
0
Jeremy Affeldt
Careerverified
Per 600 PAverified
0.357
0.357
Erik Swanson
Career
Per 600 PA
0
0
Jeremy Affeldt
Careerverified
Per 600 PAverified
0.273
0.273
Erik Swanson
Career
Per 600 PA
0
0
Jeremy Affeldt
Career
Per 600 PA
0
0
Erik Swanson
Career
Per 600 PA
0
0
Jeremy Affeldt
Careerverified
Per 600 PAverified
2
63.16
Erik Swanson
Career
Per 600 PA
0
0
Jeremy Affeldt
Careerverified
Per 600 PAverified
2
63.16
Erik Swanson
Career
Per 600 PA
0
0
Jeremy Affeldt
Careerverified
Per 600 PAverified
0.98
30.85
Erik Swanson
Career
Per 600 PA
-0.21
-63.2
Jeremy Affeldt
Career
Per 600 PA
0
0
Erik Swanson
Career
Per 600 PA
0
0
Jeremy Affeldt
Careerverified
Per 600 PAverified
2
63.16
Erik Swanson
Career
Per 600 PA
0
0
Jeremy Affeldt
Career
Per 600 PA
0
0
Erik Swanson
Career
Per 600 PA
0
0
Jeremy Affeldt
Career
Per 600 PAverified
6
189.47
Erik Swanson
Careerverified
Per 600 PA
1
300
Jeremy Affeldt
Careerverified
Per 600 PAverified
3.17
3.17
Erik Swanson
Career
Per 600 PA
2
2
Jeremy Affeldt
Careerverified
Per 600 PAverified
0.33
0.33
Erik Swanson
Career
Per 600 PA
0
0
Jeremy Affeldt
Career
Per 600 PA
0
0
Erik Swanson
Career
Per 600 PA
0
0
Jeremy Affeldt
Career
Per 600 PA
0
0
Erik Swanson
Career
Per 600 PA
0
0
Jeremy Affeldt
Career
Per 600 PA
0
0
Erik Swanson
Career
Per 600 PA
0
0
Jeremy Affeldt
Career
Per 600 PA
0
0
Erik Swanson
Career
Per 600 PA
0
0
Jeremy Affeldt
Career
Per 600 PA
0
0
Erik Swanson
Career
Per 600 PA
0
0
Jeremy Affeldt
Career
Per 600 PA
0
0
Erik Swanson
Career
Per 600 PA
0
0
Jeremy Affeldt
Career
Per 600 PA
Erik Swanson
Career
Per 600 PA