David Aardsma vs. Dan Jennings — Career Comparison

David Aardsma
MillenialColoradoThrows RightBats RightNorth AmericaSeattle MarinersAmerican LeagueRelief Pitcher
Dan Jennings
MillenialCaliforniaThrows LeftBats LeftNorth AmericaChicago White SoxAmerican LeagueRelief Pitcher

The numbers give Dan Jennings a clear advantage over David Aardsma across the core pitching metrics. Dan Jennings led in home run suppression (HR9+ 259 vs 114), run prevention (ERA+ 161 vs 109), and walk avoidance (BB%+ 89 vs 76). David Aardsma held the edge in strikeout rate (K%+ 120 vs 82). Dan Jennings was the better reliever — the numbers make that case clearly.

Pitching Stats for David Aardsma and Dan Jennings

David Aardsma
Careerverified
Per 9 Inningsverified
9
9
Dan Jennings
Career
Per 9 Innings
8
8
David Aardsma
Career
Per 9 Innings
331
8.84
Dan Jennings
Careerverified
Per 9 Inningsverified
390
10.07
David Aardsma
Career
Per 9 Innings
0
0
Dan Jennings
Careerverified
Per 9 Inningsverified
1
0.03
David Aardsma
Career
Per 9 Innings
16
0.43
Dan Jennings
Careerverified
Per 9 Inningsverified
17
0.44
David Aardsma
Careerverified
Per 9 Inningsverified
18
0.48
Dan Jennings
Career
Per 9 Innings
20
0.52
David Aardsma
Careerverified
Per 9 Inningsverified
47.06
47.06
Dan Jennings
Career
Per 9 Innings
45.95
45.95
David Aardsma
Career
Per 9 Innings
0
0
Dan Jennings
Careerverified
Per 9 Inningsverified
0.26
0.26
David Aardsma
Career
Per 9 Innings
0
0
Dan Jennings
Career
Per 9 Innings
0
0
David Aardsma
Career
Per 9 Innings
0
0
Dan Jennings
Career
Per 9 Innings
0
0
David Aardsma
Careerverified
Per 9 Inningsverified
69
1.84
Dan Jennings
Career
Per 9 Innings
2
0.05
David Aardsma
Career
Per 9 Innings
160
4.27
Dan Jennings
Careerverified
Per 9 Inningsverified
120
3.1
David Aardsma
Career
Per 9 Innings
4.27
4.27
Dan Jennings
Careerverified
Per 9 Inningsverified
3.1
3.1
David Aardsma
Career
Per 9 Innings
4.19
4.19
Dan Jennings
Careerverified
Per 9 Inningsverified
3.96
3.96
David Aardsma
Career
Per 9 Innings
4.34
4.34
Dan Jennings
Careerverified
Per 9 Inningsverified
3.74
3.74
David Aardsma
Careerverified
Per 9 Inningsverified
0.237
0.237
Dan Jennings
Career
Per 9 Innings
0.259
0.259
David Aardsma
Career
Per 9 Innings
1011
27
Dan Jennings
Careerverified
Per 9 Innings
1046
27
David Aardsma
Career
Per 9 Innings
337
9
Dan Jennings
Careerverified
Per 9 Innings
348.2
9
David Aardsma
Careerverified
Per 9 Inningsverified
296
7.91
Dan Jennings
Career
Per 9 Innings
341
8.8
David Aardsma
Careerverified
Per 9 Inningsverified
7.91
7.91
Dan Jennings
Career
Per 9 Innings
8.8
8.8
David Aardsma
Career
Per 9 Innings
41
1.09
Dan Jennings
Careerverified
Per 9 Inningsverified
25
0.65
David Aardsma
Career
Per 9 Innings
1.1
1.1
Dan Jennings
Careerverified
Per 9 Inningsverified
0.65
0.65
David Aardsma
Career
Per 9 Innings
0.12
0.12
Dan Jennings
Careerverified
Per 9 Inningsverified
0.06
0.06
David Aardsma
Career
Per 9 Innings
183
4.89
Dan Jennings
Careerverified
Per 9 Inningsverified
157
4.05
David Aardsma
Career
Per 9 Innings
22
0.59
Dan Jennings
Careerverified
Per 9 Inningsverified
20
0.52
David Aardsma
Career
Per 9 Innings
4.89
4.89
Dan Jennings
Careerverified
Per 9 Inningsverified
4.05
4.05
David Aardsma
Careerverified
Per 9 Inningsverified
340
9.08
Dan Jennings
Career
Per 9 Innings
281
7.25
David Aardsma
Careerverified
Per 9 Inningsverified
9.08
9.08
Dan Jennings
Career
Per 9 Innings
7.25
7.25
David Aardsma
Careerverified
Per 9 Inningsverified
1.03
1.03
Dan Jennings
Career
Per 9 Innings
0.72
0.72
David Aardsma
Careerverified
Per 9 Inningsverified
1.552
1.552
Dan Jennings
Career
Per 9 Innings
1.256
1.256
David Aardsma
Careerverified
Per 9 Inningsverified
12
0.32
Dan Jennings
Career
Per 9 Innings
19
0.49
David Aardsma
Career
Per 9 Innings
16
0.43
Dan Jennings
Careerverified
Per 9 Inningsverified
8
0.21
David Aardsma
Career
Per 9 Innings
1
0.03
Dan Jennings
Career
Per 9 Innings
1
0.03
David Aardsma
Career
Per 9 Inningsverified
1475
39.39
Dan Jennings
Careerverified
Per 9 Innings
1512
39.03
David Aardsma
Careerverified
Per 9 Inningsverified
141
3.77
Dan Jennings
Career
Per 9 Innings
77
1.99
David Aardsma
Career
Per 9 Innings
169
4.51
Dan Jennings
Careerverified
Per 9 Inningsverified
141
3.64
David Aardsma
Career
Per 9 Innings
4.51
4.51
Dan Jennings
Careerverified
Per 9 Inningsverified
3.64
3.64
David Aardsma
Career
Per 9 Innings
17
0.45
Dan Jennings
Careerverified
Per 9 Inningsverified
12
0.31
David Aardsma
Careerverified
Per 9 Inningsverified
11
0.29
Dan Jennings
Career
Per 9 Innings
16
0.41
David Aardsma
Career
Per 9 Innings
21
0.56
Dan Jennings
Careerverified
Per 9 Inningsverified
46
1.19
David Aardsma
Careerverified
Per 9 Inningsverified
1.421
1.421
Dan Jennings
Career
Per 9 Innings
1.428
1.428
David Aardsma
Career
Per 9 Innings
1248
33.33
Dan Jennings
Careerverified
Per 9 Inningsverified
1319
34.05
David Aardsma
Career
Per 9 Innings
0.51
0.51
Dan Jennings
Careerverified
Per 9 Inningsverified
0.36
0.36
David Aardsma
Careerverified
Per 9 Inningsverified
0.294
0.294
Dan Jennings
Career
Per 9 Innings
0.312
0.312
David Aardsma
Careerverified
Per 9 Inningsverified
39.39
39.39
Dan Jennings
Career
Per 9 Innings
39.03
39.03

Fielding Stats for David Aardsma and Dan Jennings

David Aardsma
Careerverified
Per 9 Inningsverified
9
9
Dan Jennings
Career
Per 9 Innings
8
8
David Aardsma
Career
Per 9 Innings
331
8.84
Dan Jennings
Careerverified
Per 9 Inningsverified
390
10.07
David Aardsma
Career
Per 9 Innings
0
0
Dan Jennings
Careerverified
Per 9 Inningsverified
1
0.03
David Aardsma
Career
Per 9 Innings
1011
27
Dan Jennings
Careerverified
Per 9 Innings
1046
27
David Aardsma
Career
Per 9 Innings
337
9
Dan Jennings
Careerverified
Per 9 Innings
348.2
9
David Aardsma
Career
Per 9 Innings
11
0.29
Dan Jennings
Careerverified
Per 9 Inningsverified
18
0.46
David Aardsma
Career
Per 9 Innings
29
0.77
Dan Jennings
Careerverified
Per 9 Inningsverified
54
1.39
David Aardsma
Careerverified
Per 9 Inningsverified
3
0.08
Dan Jennings
Career
Per 9 Innings
4
0.1
David Aardsma
Career
Per 9 Innings
43
1.15
Dan Jennings
Careerverified
Per 9 Inningsverified
76
1.96
David Aardsma
Career
Per 9 Innings
40
1.07
Dan Jennings
Careerverified
Per 9 Inningsverified
72
1.86
David Aardsma
Career
Per 9 Innings
93.02
93.02
Dan Jennings
Careerverified
Per 9 Inningsverified
94.74
94.74
David Aardsma
Career
Per 9 Innings
0.121
0.121
Dan Jennings
Careerverified
Per 9 Inningsverified
0.185
0.185
David Aardsma
Career
Per 9 Innings
0
0
Dan Jennings
Careerverified
Per 9 Inningsverified
0.26
0.26
David Aardsma
Career
Per 9 Innings
2
0.05
Dan Jennings
Career
Per 9 Innings
2
0.05
David Aardsma
Career
Per 9 Innings
0
0
Dan Jennings
Career
Per 9 Innings
0
0
David Aardsma
Career
Per 9 Innings
0
0
Dan Jennings
Career
Per 9 Innings
0
0
David Aardsma
Career
Per 9 Innings
0
0
Dan Jennings
Career
Per 9 Innings
0
0
David Aardsma
Career
Per 9 Innings
0
0
Dan Jennings
Career
Per 9 Innings
0
0

Hitting Stats for David Aardsma and Dan Jennings

David Aardsma
Careerverified
Per 600 PAverified
9
9
Dan Jennings
Career
Per 600 PA
8
8
David Aardsma
Career
Per 600 PA
331
39720
Dan Jennings
Careerverified
Per 600 PAverified
390
58500
David Aardsma
Careerverified
Per 600 PA
5
600
Dan Jennings
Career
Per 600 PA
4
600
David Aardsma
Career
Per 600 PA
4
480
Dan Jennings
Career
Per 600 PAverified
4
600
David Aardsma
Career
Per 600 PA
0
0
Dan Jennings
Careerverified
Per 600 PAverified
0.5
0.5
David Aardsma
Career
Per 600 PA
0.2
0.2
Dan Jennings
Careerverified
Per 600 PAverified
1.25
1.25
David Aardsma
Career
Per 600 PA
0
0
Dan Jennings
Careerverified
Per 600 PAverified
2
300
David Aardsma
Career
Per 600 PA
0
0
Dan Jennings
Careerverified
Per 600 PAverified
1
150
David Aardsma
Career
Per 600 PA
0
0
Dan Jennings
Careerverified
Per 600 PAverified
1
150
David Aardsma
Career
Per 600 PA
0
0
Dan Jennings
Career
Per 600 PA
0
0
David Aardsma
Career
Per 600 PA
0
0
Dan Jennings
Career
Per 600 PA
0
0
David Aardsma
Career
Per 600 PA
0
0
Dan Jennings
Careerverified
Per 600 PAverified
1
150
David Aardsma
Career
Per 600 PA
Dan Jennings
Careerverified
Per 600 PAverified
0.5
0.5
David Aardsma
Career
Per 600 PA
0
0
Dan Jennings
Career
Per 600 PA
0
0
David Aardsma
Career
Per 600 PA
Dan Jennings
Career
Per 600 PA
0
0
David Aardsma
Career
Per 600 PA
0
0
Dan Jennings
Careerverified
Per 600 PAverified
1.25
186.79
David Aardsma
Career
Per 600 PA
0
0
Dan Jennings
Careerverified
Per 600 PAverified
3
450
David Aardsma
Career
Per 600 PA
0
0
Dan Jennings
Careerverified
Per 600 PAverified
2
300
David Aardsma
Career
Per 600 PA
0
0
Dan Jennings
Careerverified
Per 600 PAverified
0.5
0.5
David Aardsma
Career
Per 600 PA
0
0
Dan Jennings
Careerverified
Per 600 PAverified
0.75
0.75
David Aardsma
Career
Per 600 PA
0
0
Dan Jennings
Careerverified
Per 600 PAverified
1.25
1.25
David Aardsma
Career
Per 600 PA
0
0
Dan Jennings
Careerverified
Per 600 PAverified
0.25
0.25
David Aardsma
Career
Per 600 PA
0
0
Dan Jennings
Careerverified
Per 600 PAverified
0.413
0.413
David Aardsma
Career
Per 600 PA
0
0
Dan Jennings
Careerverified
Per 600 PAverified
1.5
1.5
David Aardsma
Career
Per 600 PA
0
0
Dan Jennings
Careerverified
Per 600 PAverified
0.667
0.667
David Aardsma
Career
Per 600 PA
0
0
Dan Jennings
Careerverified
Per 600 PAverified
1
150
David Aardsma
Career
Per 600 PA
0
0
Dan Jennings
Career
Per 600 PA
0
0
David Aardsma
Career
Per 600 PA
0
0
Dan Jennings
Careerverified
Per 600 PAverified
1
150
David Aardsma
Career
Per 600 PA
-0.39
-46.82
Dan Jennings
Careerverified
Per 600 PAverified
1.2
180.17
David Aardsma
Career
Per 600 PA
0
0
Dan Jennings
Career
Per 600 PA
0
0
David Aardsma
Career
Per 600 PA
0
0
Dan Jennings
Career
Per 600 PA
0
0
David Aardsma
Career
Per 600 PA
0
0
Dan Jennings
Career
Per 600 PA
0
0
David Aardsma
Career
Per 600 PA
2
240
Dan Jennings
Careerverified
Per 600 PAverified
1
150
David Aardsma
Career
Per 600 PA
2.5
2.5
Dan Jennings
Careerverified
Per 600 PAverified
4
4
David Aardsma
Career
Per 600 PA
0
0
Dan Jennings
Career
Per 600 PA
0
0
David Aardsma
Careerverified
Per 600 PAverified
1
120
Dan Jennings
Career
Per 600 PA
0
0
David Aardsma
Career
Per 600 PA
0
0
Dan Jennings
Career
Per 600 PA
0
0
David Aardsma
Career
Per 600 PA
0
0
Dan Jennings
Career
Per 600 PA
0
0
David Aardsma
Career
Per 600 PA
0
0
Dan Jennings
Career
Per 600 PA
0
0
David Aardsma
Career
Per 600 PA
0
0
Dan Jennings
Career
Per 600 PA
0
0
David Aardsma
Career
Per 600 PA
0
0
Dan Jennings
Career
Per 600 PA
0
0
David Aardsma
Career
Per 600 PA
Dan Jennings
Career
Per 600 PA