David Aardsma vs. Keith Atherton — Career Comparison

David Aardsma
MillenialColoradoThrows RightBats RightNorth AmericaSeattle MarinersAmerican LeagueRelief Pitcher
Keith Atherton
Baby BoomersVirginiaThrows RightBats RightNorth AmericaMinnesota TwinsAmerican LeagueRelief Pitcher

The numbers give David Aardsma a clear advantage over Keith Atherton across the core pitching metrics. David Aardsma led in home run suppression (HR9+ 114 vs 68), strikeout rate (K%+ 120 vs 88), and run prevention (ERA+ 109 vs 97). Keith Atherton held the edge in walk avoidance (BB%+ 111 vs 76). David Aardsma was the better reliever — the numbers make that case clearly.

Pitching Stats for David Aardsma and Keith Atherton

David Aardsma
Careerverified
Per 9 Inningsverified
9
9
Keith Atherton
Career
Per 9 Innings
7
7
David Aardsma
Career
Per 9 Inningsverified
331
8.84
Keith Atherton
Careerverified
Per 9 Innings
342
5.43
David Aardsma
Career
Per 9 Innings
0
0
Keith Atherton
Career
Per 9 Innings
0
0
David Aardsma
Career
Per 9 Innings
16
0.43
Keith Atherton
Careerverified
Per 9 Inningsverified
33
0.52
David Aardsma
Careerverified
Per 9 Inningsverified
18
0.48
Keith Atherton
Career
Per 9 Innings
41
0.65
David Aardsma
Careerverified
Per 9 Inningsverified
47.06
47.06
Keith Atherton
Career
Per 9 Innings
44.59
44.59
David Aardsma
Career
Per 9 Innings
0
0
Keith Atherton
Career
Per 9 Innings
0
0
David Aardsma
Career
Per 9 Innings
0
0
Keith Atherton
Career
Per 9 Innings
0
0
David Aardsma
Career
Per 9 Innings
0
0
Keith Atherton
Career
Per 9 Innings
0
0
David Aardsma
Careerverified
Per 9 Inningsverified
69
1.84
Keith Atherton
Career
Per 9 Innings
26
0.41
David Aardsma
Careerverified
Per 9 Innings
160
4.27
Keith Atherton
Career
Per 9 Inningsverified
251
3.99
David Aardsma
Career
Per 9 Innings
4.27
4.27
Keith Atherton
Careerverified
Per 9 Inningsverified
3.99
3.99
David Aardsma
Career
Per 9 Innings
4.19
4.19
Keith Atherton
Careerverified
Per 9 Inningsverified
3.97
3.97
David Aardsma
Careerverified
Per 9 Inningsverified
4.34
4.34
Keith Atherton
Career
Per 9 Innings
4.68
4.68
David Aardsma
Careerverified
Per 9 Inningsverified
0.237
0.237
Keith Atherton
Career
Per 9 Innings
0.253
0.253
David Aardsma
Career
Per 9 Innings
1011
27
Keith Atherton
Careerverified
Per 9 Innings
1699
27
David Aardsma
Career
Per 9 Innings
337
9
Keith Atherton
Careerverified
Per 9 Innings
566.1
9
David Aardsma
Careerverified
Per 9 Inningsverified
296
7.91
Keith Atherton
Career
Per 9 Innings
546
8.68
David Aardsma
Careerverified
Per 9 Inningsverified
7.91
7.91
Keith Atherton
Career
Per 9 Innings
8.68
8.68
David Aardsma
Careerverified
Per 9 Inningsverified
41
1.09
Keith Atherton
Career
Per 9 Innings
75
1.19
David Aardsma
Careerverified
Per 9 Inningsverified
1.1
1.1
Keith Atherton
Career
Per 9 Innings
1.19
1.19
David Aardsma
Careerverified
Per 9 Inningsverified
0.12
0.12
Keith Atherton
Career
Per 9 Innings
0.22
0.22
David Aardsma
Careerverified
Per 9 Innings
183
4.89
Keith Atherton
Career
Per 9 Inningsverified
215
3.42
David Aardsma
Careerverified
Per 9 Innings
22
0.59
Keith Atherton
Career
Per 9 Inningsverified
36
0.57
David Aardsma
Career
Per 9 Innings
4.89
4.89
Keith Atherton
Careerverified
Per 9 Inningsverified
3.42
3.42
David Aardsma
Career
Per 9 Inningsverified
340
9.08
Keith Atherton
Careerverified
Per 9 Innings
349
5.55
David Aardsma
Careerverified
Per 9 Inningsverified
9.08
9.08
Keith Atherton
Career
Per 9 Innings
5.55
5.55
David Aardsma
Careerverified
Per 9 Inningsverified
1.03
1.03
Keith Atherton
Career
Per 9 Innings
1.02
1.02
David Aardsma
Careerverified
Per 9 Inningsverified
1.552
1.552
Keith Atherton
Career
Per 9 Innings
0.996
0.996
David Aardsma
Career
Per 9 Innings
12
0.32
Keith Atherton
Careerverified
Per 9 Inningsverified
10
0.16
David Aardsma
Career
Per 9 Innings
16
0.43
Keith Atherton
Careerverified
Per 9 Inningsverified
10
0.16
David Aardsma
Career
Per 9 Innings
1
0.03
Keith Atherton
Career
Per 9 Inningsverified
1
0.02
David Aardsma
Career
Per 9 Inningsverified
1475
39.39
Keith Atherton
Careerverified
Per 9 Innings
2431
38.63
David Aardsma
Career
Per 9 Inningsverified
141
3.77
Keith Atherton
Careerverified
Per 9 Innings
158
2.51
David Aardsma
Careerverified
Per 9 Innings
169
4.51
Keith Atherton
Career
Per 9 Inningsverified
268
4.26
David Aardsma
Career
Per 9 Innings
4.51
4.51
Keith Atherton
Careerverified
Per 9 Inningsverified
4.26
4.26
David Aardsma
Careerverified
Per 9 Innings
17
0.45
Keith Atherton
Career
Per 9 Inningsverified
23
0.37
David Aardsma
Careerverified
Per 9 Inningsverified
11
0.29
Keith Atherton
Career
Per 9 Innings
27
0.43
David Aardsma
Career
Per 9 Inningsverified
21
0.56
Keith Atherton
Careerverified
Per 9 Innings
25
0.4
David Aardsma
Career
Per 9 Innings
1.421
1.421
Keith Atherton
Careerverified
Per 9 Inningsverified
1.344
1.344
David Aardsma
Career
Per 9 Innings
1248
33.33
Keith Atherton
Careerverified
Per 9 Inningsverified
2156
34.26
David Aardsma
Careerverified
Per 9 Inningsverified
0.51
0.51
Keith Atherton
Career
Per 9 Innings
0.78
0.78
David Aardsma
Career
Per 9 Innings
0.294
0.294
Keith Atherton
Careerverified
Per 9 Inningsverified
0.272
0.272
David Aardsma
Careerverified
Per 9 Inningsverified
39.39
39.39
Keith Atherton
Career
Per 9 Innings
38.63
38.63

Fielding Stats for David Aardsma and Keith Atherton

David Aardsma
Careerverified
Per 9 Inningsverified
9
9
Keith Atherton
Career
Per 9 Innings
7
7
David Aardsma
Career
Per 9 Inningsverified
331
8.84
Keith Atherton
Careerverified
Per 9 Innings
342
5.43
David Aardsma
Career
Per 9 Innings
0
0
Keith Atherton
Career
Per 9 Innings
0
0
David Aardsma
Career
Per 9 Innings
1011
27
Keith Atherton
Careerverified
Per 9 Innings
1699
27
David Aardsma
Career
Per 9 Innings
337
9
Keith Atherton
Careerverified
Per 9 Innings
566.1
9
David Aardsma
Career
Per 9 Innings
11
0.29
Keith Atherton
Careerverified
Per 9 Inningsverified
26
0.41
David Aardsma
Career
Per 9 Innings
29
0.77
Keith Atherton
Careerverified
Per 9 Inningsverified
51
0.81
David Aardsma
Careerverified
Per 9 Innings
3
0.08
Keith Atherton
Career
Per 9 Innings
5
0.08
David Aardsma
Career
Per 9 Innings
43
1.15
Keith Atherton
Careerverified
Per 9 Inningsverified
82
1.3
David Aardsma
Career
Per 9 Innings
40
1.07
Keith Atherton
Careerverified
Per 9 Inningsverified
77
1.22
David Aardsma
Career
Per 9 Innings
93.02
93.02
Keith Atherton
Careerverified
Per 9 Inningsverified
93.9
93.9
David Aardsma
Career
Per 9 Innings
0.121
0.121
Keith Atherton
Careerverified
Per 9 Inningsverified
0.225
0.225
David Aardsma
Career
Per 9 Innings
0
0
Keith Atherton
Career
Per 9 Innings
0
0
David Aardsma
Careerverified
Per 9 Inningsverified
2
0.05
Keith Atherton
Career
Per 9 Innings
1
0.02
David Aardsma
Career
Per 9 Innings
0
0
Keith Atherton
Career
Per 9 Innings
0
0
David Aardsma
Career
Per 9 Innings
0
0
Keith Atherton
Career
Per 9 Innings
0
0
David Aardsma
Career
Per 9 Innings
0
0
Keith Atherton
Career
Per 9 Innings
0
0
David Aardsma
Career
Per 9 Innings
0
0
Keith Atherton
Career
Per 9 Innings
0
0

Hitting Stats for David Aardsma and Keith Atherton

David Aardsma
Careerverified
Per 600 PAverified
9
9
Keith Atherton
Career
Per 600 PA
7
7
David Aardsma
Career
Per 600 PA
331
39720
Keith Atherton
Careerverified
Per 600 PAverified
342
205200
David Aardsma
Careerverified
Per 600 PA
5
600
Keith Atherton
Career
Per 600 PA
1
600
David Aardsma
Careerverified
Per 600 PA
4
480
Keith Atherton
Career
Per 600 PAverified
1
600
David Aardsma
Career
Per 600 PA
0
0
Keith Atherton
Career
Per 600 PA
0
0
David Aardsma
Careerverified
Per 600 PAverified
0.2
0.2
Keith Atherton
Career
Per 600 PA
0
0
David Aardsma
Career
Per 600 PA
0
0
Keith Atherton
Career
Per 600 PA
0
0
David Aardsma
Career
Per 600 PA
0
0
Keith Atherton
Career
Per 600 PA
0
0
David Aardsma
Career
Per 600 PA
0
0
Keith Atherton
Career
Per 600 PA
0
0
David Aardsma
Career
Per 600 PA
0
0
Keith Atherton
Career
Per 600 PA
0
0
David Aardsma
Career
Per 600 PA
0
0
Keith Atherton
Career
Per 600 PA
0
0
David Aardsma
Career
Per 600 PA
0
0
Keith Atherton
Career
Per 600 PA
0
0
David Aardsma
Career
Per 600 PA
Keith Atherton
Career
Per 600 PA
David Aardsma
Career
Per 600 PA
0
0
Keith Atherton
Career
Per 600 PA
0
0
David Aardsma
Career
Per 600 PA
Keith Atherton
Career
Per 600 PA
David Aardsma
Career
Per 600 PA
0
0
Keith Atherton
Career
Per 600 PA
0
0
David Aardsma
Career
Per 600 PA
0
0
Keith Atherton
Career
Per 600 PA
0
0
David Aardsma
Career
Per 600 PA
0
0
Keith Atherton
Career
Per 600 PA
0
0
David Aardsma
Career
Per 600 PA
0
0
Keith Atherton
Career
Per 600 PA
0
0
David Aardsma
Career
Per 600 PA
0
0
Keith Atherton
Career
Per 600 PA
0
0
David Aardsma
Career
Per 600 PA
0
0
Keith Atherton
Career
Per 600 PA
0
0
David Aardsma
Career
Per 600 PA
0
0
Keith Atherton
Career
Per 600 PA
0
0
David Aardsma
Career
Per 600 PA
0
0
Keith Atherton
Career
Per 600 PA
0
0
David Aardsma
Career
Per 600 PA
0
0
Keith Atherton
Career
Per 600 PA
0
0
David Aardsma
Career
Per 600 PA
0
0
Keith Atherton
Career
Per 600 PA
David Aardsma
Career
Per 600 PA
0
0
Keith Atherton
Career
Per 600 PA
0
0
David Aardsma
Career
Per 600 PA
0
0
Keith Atherton
Career
Per 600 PA
0
0
David Aardsma
Career
Per 600 PA
0
0
Keith Atherton
Career
Per 600 PA
0
0
David Aardsma
Career
Per 600 PAverified
-0.39
-46.82
Keith Atherton
Careerverified
Per 600 PA
-0.11
-66.4
David Aardsma
Career
Per 600 PA
0
0
Keith Atherton
Career
Per 600 PA
0
0
David Aardsma
Career
Per 600 PA
0
0
Keith Atherton
Career
Per 600 PA
0
0
David Aardsma
Career
Per 600 PA
0
0
Keith Atherton
Career
Per 600 PA
0
0
David Aardsma
Career
Per 600 PAverified
2
240
Keith Atherton
Careerverified
Per 600 PA
1
600
David Aardsma
Careerverified
Per 600 PAverified
2.5
2.5
Keith Atherton
Career
Per 600 PA
1
1
David Aardsma
Career
Per 600 PA
0
0
Keith Atherton
Career
Per 600 PA
0
0
David Aardsma
Careerverified
Per 600 PAverified
1
120
Keith Atherton
Career
Per 600 PA
0
0
David Aardsma
Career
Per 600 PA
0
0
Keith Atherton
Career
Per 600 PA
0
0
David Aardsma
Career
Per 600 PA
0
0
Keith Atherton
Career
Per 600 PA
0
0
David Aardsma
Career
Per 600 PA
0
0
Keith Atherton
Career
Per 600 PA
0
0
David Aardsma
Career
Per 600 PA
0
0
Keith Atherton
Career
Per 600 PA
0
0
David Aardsma
Career
Per 600 PA
0
0
Keith Atherton
Career
Per 600 PA
0
0
David Aardsma
Career
Per 600 PA
Keith Atherton
Career
Per 600 PA