Jeremy Affeldt vs. Gerardo Concepcion — Career Comparison

Jeremy Affeldt
Gen XArizonaThrows LeftBats LeftNorth AmericaSan Francisco GiantsNational LeagueRelief Pitcher
Gerardo Concepcion
MillenialCubaThrows LeftBats LeftCaribbeanChicago CubsNational LeagueRelief Pitcher

On the career pitching numbers, Gerardo Concepcion posted a stronger line than Jeremy Affeldt. Gerardo Concepcion posted stronger numbers in ERA (3.86 vs 3.97) and WHIP (1.286 vs 1.448). By the career numbers, Gerardo Concepcion 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 Gerardo Concepcion

Jeremy Affeldt
Careerverified
Per 9 Inningsverified
14
14
Gerardo Concepcion
Career
Per 9 Innings
1
1
Jeremy Affeldt
Careerverified
Per 9 Innings
774
7.52
Gerardo Concepcion
Career
Per 9 Inningsverified
3
11.57
Jeremy Affeldt
Careerverified
Per 9 Inningsverified
42
0.41
Gerardo Concepcion
Career
Per 9 Innings
0
0
Jeremy Affeldt
Careerverified
Per 9 Inningsverified
43
0.42
Gerardo Concepcion
Career
Per 9 Innings
0
0
Jeremy Affeldt
Career
Per 9 Innings
46
0.45
Gerardo Concepcion
Careerverified
Per 9 Inningsverified
0
0
Jeremy Affeldt
Careerverified
Per 9 Inningsverified
48.31
48.31
Gerardo Concepcion
Career
Per 9 Innings
Jeremy Affeldt
Careerverified
Per 9 Inningsverified
5.43
5.43
Gerardo Concepcion
Career
Per 9 Innings
0
0
Jeremy Affeldt
Career
Per 9 Innings
0
0
Gerardo Concepcion
Career
Per 9 Innings
0
0
Jeremy Affeldt
Career
Per 9 Innings
0
0
Gerardo Concepcion
Career
Per 9 Innings
0
0
Jeremy Affeldt
Careerverified
Per 9 Inningsverified
28
0.27
Gerardo Concepcion
Career
Per 9 Innings
0
0
Jeremy Affeldt
Career
Per 9 Innings
408
3.97
Gerardo Concepcion
Careerverified
Per 9 Inningsverified
1
3.86
Jeremy Affeldt
Career
Per 9 Innings
3.97
3.97
Gerardo Concepcion
Careerverified
Per 9 Inningsverified
3.86
3.86
Jeremy Affeldt
Career
Per 9 Innings
4.02
4.02
Gerardo Concepcion
Careerverified
Per 9 Inningsverified
2.67
2.67
Jeremy Affeldt
Career
Per 9 Innings
3.93
3.93
Gerardo Concepcion
Careerverified
Per 9 Inningsverified
2.57
2.57
Jeremy Affeldt
Career
Per 9 Innings
0.256
0.256
Gerardo Concepcion
Careerverified
Per 9 Inningsverified
0.25
0.25
Jeremy Affeldt
Careerverified
Per 9 Innings
2778
27
Gerardo Concepcion
Career
Per 9 Innings
7
27
Jeremy Affeldt
Careerverified
Per 9 Innings
926
9
Gerardo Concepcion
Career
Per 9 Innings
2.1
9
Jeremy Affeldt
Career
Per 9 Innings
904
8.79
Gerardo Concepcion
Careerverified
Per 9 Inningsverified
2
7.71
Jeremy Affeldt
Career
Per 9 Innings
8.79
8.79
Gerardo Concepcion
Careerverified
Per 9 Inningsverified
7.71
7.71
Jeremy Affeldt
Career
Per 9 Innings
76
0.74
Gerardo Concepcion
Careerverified
Per 9 Inningsverified
0
0
Jeremy Affeldt
Career
Per 9 Innings
0.74
0.74
Gerardo Concepcion
Careerverified
Per 9 Inningsverified
0
0
Jeremy Affeldt
Career
Per 9 Innings
0.1
0.1
Gerardo Concepcion
Careerverified
Per 9 Inningsverified
0
0
Jeremy Affeldt
Career
Per 9 Inningsverified
396
3.85
Gerardo Concepcion
Careerverified
Per 9 Innings
1
3.86
Jeremy Affeldt
Career
Per 9 Innings
41
0.4
Gerardo Concepcion
Careerverified
Per 9 Inningsverified
0
0
Jeremy Affeldt
Careerverified
Per 9 Inningsverified
3.85
3.85
Gerardo Concepcion
Career
Per 9 Innings
3.86
3.86
Jeremy Affeldt
Careerverified
Per 9 Innings
720
7
Gerardo Concepcion
Career
Per 9 Inningsverified
2
7.71
Jeremy Affeldt
Career
Per 9 Innings
7
7
Gerardo Concepcion
Careerverified
Per 9 Inningsverified
7.71
7.71
Jeremy Affeldt
Careerverified
Per 9 Inningsverified
0.93
0.93
Gerardo Concepcion
Career
Per 9 Innings
0.67
0.67
Jeremy Affeldt
Career
Per 9 Innings
1.205
1.205
Gerardo Concepcion
Careerverified
Per 9 Inningsverified
1.286
1.286
Jeremy Affeldt
Career
Per 9 Innings
55
0.53
Gerardo Concepcion
Careerverified
Per 9 Inningsverified
0
0
Jeremy Affeldt
Career
Per 9 Innings
42
0.41
Gerardo Concepcion
Careerverified
Per 9 Inningsverified
0
0
Jeremy Affeldt
Career
Per 9 Innings
9
0.09
Gerardo Concepcion
Careerverified
Per 9 Inningsverified
0
0
Jeremy Affeldt
Careerverified
Per 9 Inningsverified
4034
39.21
Gerardo Concepcion
Career
Per 9 Innings
10
38.57
Jeremy Affeldt
Careerverified
Per 9 Innings
162
1.57
Gerardo Concepcion
Career
Per 9 Inningsverified
1
3.86
Jeremy Affeldt
Career
Per 9 Innings
455
4.42
Gerardo Concepcion
Careerverified
Per 9 Inningsverified
1
3.86
Jeremy Affeldt
Career
Per 9 Innings
4.42
4.42
Gerardo Concepcion
Careerverified
Per 9 Inningsverified
3.86
3.86
Jeremy Affeldt
Career
Per 9 Innings
42
0.41
Gerardo Concepcion
Careerverified
Per 9 Inningsverified
0
0
Jeremy Affeldt
Career
Per 9 Inningsverified
25
0.24
Gerardo Concepcion
Careerverified
Per 9 Innings
1
3.86
Jeremy Affeldt
Careerverified
Per 9 Inningsverified
102
0.99
Gerardo Concepcion
Career
Per 9 Innings
0
0
Jeremy Affeldt
Career
Per 9 Innings
1.404
1.404
Gerardo Concepcion
Careerverified
Per 9 Inningsverified
1.286
1.286
Jeremy Affeldt
Careerverified
Per 9 Inningsverified
3529
34.3
Gerardo Concepcion
Career
Per 9 Innings
8
30.86
Jeremy Affeldt
Career
Per 9 Innings
0.59
0.59
Gerardo Concepcion
Careerverified
Per 9 Inningsverified
0.33
0.33
Jeremy Affeldt
Careerverified
Per 9 Inningsverified
0.303
0.303
Gerardo Concepcion
Career
Per 9 Innings
0.333
0.333
Jeremy Affeldt
Careerverified
Per 9 Inningsverified
39.21
39.21
Gerardo Concepcion
Career
Per 9 Innings
38.57
38.57

Fielding Stats for Jeremy Affeldt and Gerardo Concepcion

Jeremy Affeldt
Careerverified
Per 9 Inningsverified
14
14
Gerardo Concepcion
Career
Per 9 Innings
1
1
Jeremy Affeldt
Careerverified
Per 9 Innings
774
7.52
Gerardo Concepcion
Career
Per 9 Inningsverified
3
11.57
Jeremy Affeldt
Careerverified
Per 9 Inningsverified
42
0.41
Gerardo Concepcion
Career
Per 9 Innings
0
0
Jeremy Affeldt
Careerverified
Per 9 Innings
2778
27
Gerardo Concepcion
Career
Per 9 Innings
7
27
Jeremy Affeldt
Careerverified
Per 9 Innings
926
9
Gerardo Concepcion
Career
Per 9 Innings
2.1
9
Jeremy Affeldt
Careerverified
Per 9 Inningsverified
45
0.44
Gerardo Concepcion
Career
Per 9 Innings
0
0
Jeremy Affeldt
Careerverified
Per 9 Innings
184
1.79
Gerardo Concepcion
Career
Per 9 Inningsverified
1
3.86
Jeremy Affeldt
Career
Per 9 Innings
13
0.13
Gerardo Concepcion
Careerverified
Per 9 Inningsverified
0
0
Jeremy Affeldt
Careerverified
Per 9 Innings
242
2.35
Gerardo Concepcion
Career
Per 9 Inningsverified
1
3.86
Jeremy Affeldt
Careerverified
Per 9 Innings
229
2.23
Gerardo Concepcion
Career
Per 9 Inningsverified
1
3.86
Jeremy Affeldt
Career
Per 9 Innings
94.63
94.63
Gerardo Concepcion
Careerverified
Per 9 Inningsverified
100
100
Jeremy Affeldt
Career
Per 9 Innings
0.296
0.296
Gerardo Concepcion
Careerverified
Per 9 Inningsverified
0.333
0.333
Jeremy Affeldt
Careerverified
Per 9 Inningsverified
5.43
5.43
Gerardo Concepcion
Career
Per 9 Innings
0
0
Jeremy Affeldt
Careerverified
Per 9 Inningsverified
13
0.13
Gerardo Concepcion
Career
Per 9 Innings
0
0
Jeremy Affeldt
Career
Per 9 Innings
0
0
Gerardo Concepcion
Career
Per 9 Innings
0
0
Jeremy Affeldt
Career
Per 9 Innings
0
0
Gerardo Concepcion
Career
Per 9 Innings
0
0
Jeremy Affeldt
Career
Per 9 Innings
0
0
Gerardo Concepcion
Career
Per 9 Innings
0
0
Jeremy Affeldt
Career
Per 9 Innings
0
0
Gerardo Concepcion
Career
Per 9 Innings
0
0

Hitting Stats for Jeremy Affeldt and Gerardo Concepcion

Jeremy Affeldt
Careerverified
Per 600 PAverified
14
14
Gerardo Concepcion
Career
Per 600 PA
1
Jeremy Affeldt
Careerverified
Per 600 PAverified
774
24442.11
Gerardo Concepcion
Career
Per 600 PA
3
Jeremy Affeldt
Careerverified
Per 600 PAverified
19
600
Gerardo Concepcion
Career
Per 600 PA
0
Jeremy Affeldt
Careerverified
Per 600 PAverified
17
536.84
Gerardo Concepcion
Career
Per 600 PA
0
Jeremy Affeldt
Careerverified
Per 600 PAverified
0.177
0.177
Gerardo Concepcion
Career
Per 600 PA
Jeremy Affeldt
Careerverified
Per 600 PAverified
0.474
0.474
Gerardo Concepcion
Career
Per 600 PA
Jeremy Affeldt
Careerverified
Per 600 PAverified
3
94.74
Gerardo Concepcion
Career
Per 600 PA
0
Jeremy Affeldt
Careerverified
Per 600 PAverified
3
94.74
Gerardo Concepcion
Career
Per 600 PA
0
Jeremy Affeldt
Career
Per 600 PA
0
0
Gerardo Concepcion
Career
Per 600 PA
0
Jeremy Affeldt
Career
Per 600 PA
0
0
Gerardo Concepcion
Career
Per 600 PA
0
Jeremy Affeldt
Career
Per 600 PA
0
0
Gerardo Concepcion
Career
Per 600 PA
0
Jeremy Affeldt
Career
Per 600 PA
0
0
Gerardo Concepcion
Career
Per 600 PA
0
Jeremy Affeldt
Career
Per 600 PA
0
0
Gerardo Concepcion
Career
Per 600 PA
Jeremy Affeldt
Career
Per 600 PA
0
0
Gerardo Concepcion
Career
Per 600 PA
Jeremy Affeldt
Career
Per 600 PA
0
0
Gerardo Concepcion
Career
Per 600 PA
Jeremy Affeldt
Careerverified
Per 600 PAverified
0.85
26.78
Gerardo Concepcion
Career
Per 600 PA
Jeremy Affeldt
Careerverified
Per 600 PAverified
3
94.74
Gerardo Concepcion
Career
Per 600 PA
0
Jeremy Affeldt
Careerverified
Per 600 PAverified
5
157.89
Gerardo Concepcion
Career
Per 600 PA
0
Jeremy Affeldt
Careerverified
Per 600 PAverified
0.263
0.263
Gerardo Concepcion
Career
Per 600 PA
Jeremy Affeldt
Careerverified
Per 600 PAverified
0.177
0.177
Gerardo Concepcion
Career
Per 600 PA
Jeremy Affeldt
Careerverified
Per 600 PAverified
0.44
0.44
Gerardo Concepcion
Career
Per 600 PA
Jeremy Affeldt
Career
Per 600 PA
0
0
Gerardo Concepcion
Career
Per 600 PA
Jeremy Affeldt
Careerverified
Per 600 PAverified
0.163
0.163
Gerardo Concepcion
Career
Per 600 PA
Jeremy Affeldt
Careerverified
Per 600 PAverified
0.357
0.357
Gerardo Concepcion
Career
Per 600 PA
Jeremy Affeldt
Careerverified
Per 600 PAverified
0.273
0.273
Gerardo Concepcion
Career
Per 600 PA
Jeremy Affeldt
Career
Per 600 PA
0
0
Gerardo Concepcion
Career
Per 600 PA
0
Jeremy Affeldt
Careerverified
Per 600 PAverified
2
63.16
Gerardo Concepcion
Career
Per 600 PA
0
Jeremy Affeldt
Careerverified
Per 600 PAverified
2
63.16
Gerardo Concepcion
Career
Per 600 PA
0
Jeremy Affeldt
Careerverified
Per 600 PAverified
0.98
30.85
Gerardo Concepcion
Career
Per 600 PA
Jeremy Affeldt
Career
Per 600 PA
0
0
Gerardo Concepcion
Career
Per 600 PA
0
Jeremy Affeldt
Careerverified
Per 600 PAverified
2
63.16
Gerardo Concepcion
Career
Per 600 PA
0
Jeremy Affeldt
Career
Per 600 PA
0
0
Gerardo Concepcion
Career
Per 600 PA
0
Jeremy Affeldt
Career
Per 600 PA
6
189.47
Gerardo Concepcion
Careerverified
Per 600 PAverified
0
Jeremy Affeldt
Careerverified
Per 600 PAverified
3.17
3.17
Gerardo Concepcion
Career
Per 600 PA
Jeremy Affeldt
Careerverified
Per 600 PAverified
0.33
0.33
Gerardo Concepcion
Career
Per 600 PA
Jeremy Affeldt
Career
Per 600 PA
0
0
Gerardo Concepcion
Career
Per 600 PA
0
Jeremy Affeldt
Career
Per 600 PA
0
0
Gerardo Concepcion
Career
Per 600 PA
0
Jeremy Affeldt
Career
Per 600 PA
0
0
Gerardo Concepcion
Career
Per 600 PA
0
Jeremy Affeldt
Career
Per 600 PA
0
0
Gerardo Concepcion
Career
Per 600 PA
0
Jeremy Affeldt
Career
Per 600 PA
0
0
Gerardo Concepcion
Career
Per 600 PA
0
Jeremy Affeldt
Career
Per 600 PA
0
0
Gerardo Concepcion
Career
Per 600 PA
0
Jeremy Affeldt
Career
Per 600 PA
Gerardo Concepcion
Career
Per 600 PA