Dan Jennings vs. Jason Marquis — Career Comparison

Dan Jennings
MillenialCaliforniaThrows LeftBats LeftNorth AmericaChicago White SoxAmerican LeagueRelief Pitcher
Jason Marquis
Gen XNew YorkThrows RightBats LeftNorth AmericaSt. Louis CardinalsNational LeagueStarting PitcherSilver SluggerAll-Star

Jason Marquis built a career as a starting pitcher and Dan Jennings as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Dan Jennings led in home run suppression (HR9+ 259 vs 70), run prevention (ERA+ 161 vs 87), and skill-based run prevention (DICE+ 104 vs 78). Role difference aside, Dan Jennings holds a clear edge on every meaningful shared measure.

Pitching Stats for Dan Jennings and Jason Marquis

Dan Jennings
Career
Per 9 Innings
8
8
Jason Marquis
Careerverified
Per 9 Inningsverified
15
15
Dan Jennings
Careerverified
Per 9 Inningsverified
390
10.07
Jason Marquis
Career
Per 9 Innings
377
1.72
Dan Jennings
Career
Per 9 Innings
1
0.03
Jason Marquis
Careerverified
Per 9 Inningsverified
318
1.45
Dan Jennings
Career
Per 9 Innings
17
0.44
Jason Marquis
Careerverified
Per 9 Inningsverified
124
0.57
Dan Jennings
Careerverified
Per 9 Inningsverified
20
0.52
Jason Marquis
Career
Per 9 Innings
118
0.54
Dan Jennings
Career
Per 9 Innings
45.95
45.95
Jason Marquis
Careerverified
Per 9 Inningsverified
51.24
51.24
Dan Jennings
Career
Per 9 Innings
0.26
0.26
Jason Marquis
Careerverified
Per 9 Inningsverified
84.35
84.35
Dan Jennings
Career
Per 9 Innings
0
0
Jason Marquis
Careerverified
Per 9 Inningsverified
8
0.04
Dan Jennings
Career
Per 9 Innings
0
0
Jason Marquis
Careerverified
Per 9 Inningsverified
5
0.02
Dan Jennings
Careerverified
Per 9 Inningsverified
2
0.05
Jason Marquis
Career
Per 9 Innings
1
0
Dan Jennings
Careerverified
Per 9 Inningsverified
120
3.1
Jason Marquis
Career
Per 9 Innings
1008
4.61
Dan Jennings
Careerverified
Per 9 Inningsverified
3.1
3.1
Jason Marquis
Career
Per 9 Innings
4.61
4.61
Dan Jennings
Careerverified
Per 9 Inningsverified
3.96
3.96
Jason Marquis
Career
Per 9 Innings
4.73
4.73
Dan Jennings
Careerverified
Per 9 Inningsverified
3.74
3.74
Jason Marquis
Career
Per 9 Innings
4.78
4.78
Dan Jennings
Careerverified
Per 9 Inningsverified
0.259
0.259
Jason Marquis
Career
Per 9 Innings
0.273
0.273
Dan Jennings
Career
Per 9 Innings
1046
27
Jason Marquis
Careerverified
Per 9 Innings
5905
27
Dan Jennings
Career
Per 9 Innings
348.2
9
Jason Marquis
Careerverified
Per 9 Innings
1968.1
9
Dan Jennings
Careerverified
Per 9 Inningsverified
341
8.8
Jason Marquis
Career
Per 9 Innings
2079
9.51
Dan Jennings
Careerverified
Per 9 Inningsverified
8.8
8.8
Jason Marquis
Career
Per 9 Innings
9.51
9.51
Dan Jennings
Careerverified
Per 9 Inningsverified
25
0.65
Jason Marquis
Career
Per 9 Innings
253
1.16
Dan Jennings
Careerverified
Per 9 Inningsverified
0.65
0.65
Jason Marquis
Career
Per 9 Innings
1.16
1.16
Dan Jennings
Careerverified
Per 9 Inningsverified
0.06
0.06
Jason Marquis
Career
Per 9 Innings
0.67
0.67
Dan Jennings
Careerverified
Per 9 Innings
157
4.05
Jason Marquis
Career
Per 9 Inningsverified
769
3.52
Dan Jennings
Careerverified
Per 9 Innings
20
0.52
Jason Marquis
Career
Per 9 Inningsverified
41
0.19
Dan Jennings
Career
Per 9 Innings
4.05
4.05
Jason Marquis
Careerverified
Per 9 Inningsverified
3.52
3.52
Dan Jennings
Career
Per 9 Inningsverified
281
7.25
Jason Marquis
Careerverified
Per 9 Innings
1174
5.37
Dan Jennings
Careerverified
Per 9 Inningsverified
7.25
7.25
Jason Marquis
Career
Per 9 Innings
5.37
5.37
Dan Jennings
Career
Per 9 Innings
0.72
0.72
Jason Marquis
Careerverified
Per 9 Inningsverified
3.11
3.11
Dan Jennings
Careerverified
Per 9 Inningsverified
1.256
1.256
Jason Marquis
Career
Per 9 Innings
0.987
0.987
Dan Jennings
Careerverified
Per 9 Innings
19
0.49
Jason Marquis
Career
Per 9 Inningsverified
56
0.26
Dan Jennings
Careerverified
Per 9 Inningsverified
8
0.21
Jason Marquis
Career
Per 9 Innings
88
0.4
Dan Jennings
Careerverified
Per 9 Inningsverified
1
0.03
Jason Marquis
Career
Per 9 Innings
9
0.04
Dan Jennings
Career
Per 9 Innings
1512
39.03
Jason Marquis
Careerverified
Per 9 Inningsverified
8623
39.43
Dan Jennings
Careerverified
Per 9 Inningsverified
77
1.99
Jason Marquis
Career
Per 9 Innings
26
0.12
Dan Jennings
Careerverified
Per 9 Inningsverified
141
3.64
Jason Marquis
Career
Per 9 Innings
1114
5.09
Dan Jennings
Careerverified
Per 9 Inningsverified
3.64
3.64
Jason Marquis
Career
Per 9 Innings
5.09
5.09
Dan Jennings
Careerverified
Per 9 Inningsverified
12
0.31
Jason Marquis
Career
Per 9 Innings
94
0.43
Dan Jennings
Careerverified
Per 9 Innings
16
0.41
Jason Marquis
Career
Per 9 Inningsverified
61
0.28
Dan Jennings
Career
Per 9 Inningsverified
46
1.19
Jason Marquis
Careerverified
Per 9 Innings
216
0.99
Dan Jennings
Careerverified
Per 9 Inningsverified
1.428
1.428
Jason Marquis
Career
Per 9 Innings
1.447
1.447
Dan Jennings
Career
Per 9 Innings
1319
34.05
Jason Marquis
Careerverified
Per 9 Inningsverified
7611
34.8
Dan Jennings
Careerverified
Per 9 Inningsverified
0.36
0.36
Jason Marquis
Career
Per 9 Innings
2.95
2.95
Dan Jennings
Career
Per 9 Innings
0.312
0.312
Jason Marquis
Careerverified
Per 9 Inningsverified
0.295
0.295
Dan Jennings
Career
Per 9 Innings
39.03
39.03
Jason Marquis
Careerverified
Per 9 Inningsverified
39.43
39.43

Fielding Stats for Dan Jennings and Jason Marquis

Dan Jennings
Career
Per 9 Innings
8
8
Jason Marquis
Careerverified
Per 9 Inningsverified
15
15
Dan Jennings
Careerverified
Per 9 Inningsverified
390
10.07
Jason Marquis
Career
Per 9 Innings
377
1.72
Dan Jennings
Career
Per 9 Innings
1
0.03
Jason Marquis
Careerverified
Per 9 Inningsverified
318
1.45
Dan Jennings
Career
Per 9 Innings
1046
27
Jason Marquis
Careerverified
Per 9 Innings
5905
27
Dan Jennings
Career
Per 9 Innings
348.2
9
Jason Marquis
Careerverified
Per 9 Innings
1968.1
9
Dan Jennings
Career
Per 9 Innings
18
0.46
Jason Marquis
Careerverified
Per 9 Inningsverified
162
0.74
Dan Jennings
Career
Per 9 Inningsverified
54
1.39
Jason Marquis
Careerverified
Per 9 Innings
288
1.32
Dan Jennings
Careerverified
Per 9 Innings
4
0.1
Jason Marquis
Career
Per 9 Innings
21
0.1
Dan Jennings
Career
Per 9 Innings
76
1.96
Jason Marquis
Careerverified
Per 9 Inningsverified
471
2.15
Dan Jennings
Career
Per 9 Innings
72
1.86
Jason Marquis
Careerverified
Per 9 Inningsverified
450
2.06
Dan Jennings
Career
Per 9 Innings
94.74
94.74
Jason Marquis
Careerverified
Per 9 Inningsverified
95.54
95.54
Dan Jennings
Career
Per 9 Innings
0.185
0.185
Jason Marquis
Careerverified
Per 9 Inningsverified
1.194
1.194
Dan Jennings
Career
Per 9 Innings
0.26
0.26
Jason Marquis
Careerverified
Per 9 Inningsverified
84.35
84.35
Dan Jennings
Career
Per 9 Innings
2
0.05
Jason Marquis
Careerverified
Per 9 Inningsverified
23
0.11
Dan Jennings
Career
Per 9 Innings
0
0
Jason Marquis
Career
Per 9 Innings
0
0
Dan Jennings
Career
Per 9 Innings
0
0
Jason Marquis
Career
Per 9 Innings
0
0
Dan Jennings
Career
Per 9 Innings
0
0
Jason Marquis
Career
Per 9 Innings
0
0
Dan Jennings
Career
Per 9 Innings
0
0
Jason Marquis
Career
Per 9 Innings
0
0

Hitting Stats for Dan Jennings and Jason Marquis

Dan Jennings
Career
Per 600 PA
8
8
Jason Marquis
Careerverified
Per 600 PAverified
15
15
Dan Jennings
Career
Per 600 PAverified
390
58500
Jason Marquis
Careerverified
Per 600 PA
448
372.82
Dan Jennings
Career
Per 600 PA
4
600
Jason Marquis
Careerverified
Per 600 PA
721
600
Dan Jennings
Career
Per 600 PAverified
4
600
Jason Marquis
Careerverified
Per 600 PA
663
551.73
Dan Jennings
Careerverified
Per 600 PAverified
0.5
0.5
Jason Marquis
Career
Per 600 PA
0.196
0.196
Dan Jennings
Careerverified
Per 600 PAverified
1.25
1.25
Jason Marquis
Career
Per 600 PA
0.528
0.528
Dan Jennings
Career
Per 600 PAverified
2
300
Jason Marquis
Careerverified
Per 600 PA
130
108.18
Dan Jennings
Career
Per 600 PAverified
1
150
Jason Marquis
Careerverified
Per 600 PA
88
73.23
Dan Jennings
Career
Per 600 PAverified
1
150
Jason Marquis
Careerverified
Per 600 PA
35
29.13
Dan Jennings
Career
Per 600 PA
0
0
Jason Marquis
Careerverified
Per 600 PAverified
2
1.66
Dan Jennings
Career
Per 600 PA
0
0
Jason Marquis
Careerverified
Per 600 PAverified
5
4.16
Dan Jennings
Career
Per 600 PAverified
1
150
Jason Marquis
Careerverified
Per 600 PA
42
34.95
Dan Jennings
Careerverified
Per 600 PAverified
0.5
0.5
Jason Marquis
Career
Per 600 PA
0.323
0.323
Dan Jennings
Career
Per 600 PA
0
0
Jason Marquis
Careerverified
Per 600 PAverified
0.008
0.008
Dan Jennings
Career
Per 600 PA
0
0
Jason Marquis
Careerverified
Per 600 PAverified
0.039
0.039
Dan Jennings
Career
Per 600 PAverified
1.25
186.79
Jason Marquis
Careerverified
Per 600 PA
39.53
32.89
Dan Jennings
Career
Per 600 PAverified
3
450
Jason Marquis
Careerverified
Per 600 PA
184
153.12
Dan Jennings
Career
Per 600 PAverified
2
300
Jason Marquis
Careerverified
Per 600 PA
145
120.67
Dan Jennings
Careerverified
Per 600 PAverified
0.5
0.5
Jason Marquis
Career
Per 600 PA
0.214
0.214
Dan Jennings
Careerverified
Per 600 PAverified
0.75
0.75
Jason Marquis
Career
Per 600 PA
0.278
0.278
Dan Jennings
Careerverified
Per 600 PAverified
1.25
1.25
Jason Marquis
Career
Per 600 PA
0.491
0.491
Dan Jennings
Careerverified
Per 600 PAverified
0.25
0.25
Jason Marquis
Career
Per 600 PA
0.081
0.081
Dan Jennings
Careerverified
Per 600 PAverified
0.413
0.413
Jason Marquis
Career
Per 600 PA
0.165
0.165
Dan Jennings
Careerverified
Per 600 PAverified
1.5
1.5
Jason Marquis
Career
Per 600 PA
0.37
0.37
Dan Jennings
Careerverified
Per 600 PAverified
0.667
0.667
Jason Marquis
Career
Per 600 PA
0.254
0.254
Dan Jennings
Career
Per 600 PAverified
1
150
Jason Marquis
Careerverified
Per 600 PA
66
54.92
Dan Jennings
Career
Per 600 PA
0
0
Jason Marquis
Careerverified
Per 600 PAverified
57
47.43
Dan Jennings
Career
Per 600 PAverified
1
150
Jason Marquis
Careerverified
Per 600 PA
118
98.2
Dan Jennings
Career
Per 600 PAverified
1.2
180.17
Jason Marquis
Careerverified
Per 600 PA
35.28
29.36
Dan Jennings
Career
Per 600 PA
0
0
Jason Marquis
Careerverified
Per 600 PAverified
2
1.66
Dan Jennings
Career
Per 600 PA
0
0
Jason Marquis
Careerverified
Per 600 PAverified
13
10.82
Dan Jennings
Career
Per 600 PA
0
0
Jason Marquis
Career
Per 600 PA
0
0
Dan Jennings
Careerverified
Per 600 PA
1
150
Jason Marquis
Career
Per 600 PAverified
167
138.97
Dan Jennings
Career
Per 600 PA
4
4
Jason Marquis
Careerverified
Per 600 PAverified
4.32
4.32
Dan Jennings
Career
Per 600 PA
0
0
Jason Marquis
Careerverified
Per 600 PAverified
0.08
0.08
Dan Jennings
Career
Per 600 PA
0
0
Jason Marquis
Careerverified
Per 600 PAverified
42
34.95
Dan Jennings
Career
Per 600 PA
0
0
Jason Marquis
Careerverified
Per 600 PAverified
1
0.83
Dan Jennings
Careerverified
Per 600 PAverified
0
0
Jason Marquis
Career
Per 600 PA
7
5.83
Dan Jennings
Career
Per 600 PA
0
0
Jason Marquis
Careerverified
Per 600 PAverified
1
0.83
Dan Jennings
Career
Per 600 PA
0
0
Jason Marquis
Career
Per 600 PA
0
0
Dan Jennings
Career
Per 600 PA
0
0
Jason Marquis
Careerverified
Per 600 PAverified
1
0.83
Dan Jennings
Career
Per 600 PA
Jason Marquis
Careerverified
Per 600 PAverified
100
100