Andy Boswell vs. Justin Dunn — Career Comparison

Andy Boswell
Pre-GenerationalNew JerseyThrows RightNorth AmericaWashington NationalsNational LeagueRelief Pitcher
Justin Dunn
MillenialNew YorkThrows RightBats RightNorth AmericaSeattle MarinersAmerican LeagueStarting Pitcher

Justin Dunn built a career as a starting pitcher and Andy Boswell as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Justin Dunn posted stronger surface numbers — ERA 4.44 and WHIP 1.414 compared to 5.91 and 1.969 for Andy Boswell. By the career numbers, Justin Dunn had the better of this cross-role comparison — though era context would sharpen the verdict.

Pitching Stats for Andy Boswell and Justin Dunn

Andy Boswell
Career
Per 9 Innings
1
1
Justin Dunn
Careerverified
Per 9 Inningsverified
4
4
Andy Boswell
Career
Per 9 Innings
11
1.55
Justin Dunn
Careerverified
Per 9 Inningsverified
32
2.15
Andy Boswell
Career
Per 9 Innings
7
0.98
Justin Dunn
Careerverified
Per 9 Inningsverified
32
2.15
Andy Boswell
Career
Per 9 Inningsverified
3
0.42
Justin Dunn
Careerverified
Per 9 Innings
6
0.4
Andy Boswell
Careerverified
Per 9 Innings
4
0.56
Justin Dunn
Career
Per 9 Inningsverified
7
0.47
Andy Boswell
Career
Per 9 Innings
42.86
42.86
Justin Dunn
Careerverified
Per 9 Inningsverified
46.15
46.15
Andy Boswell
Career
Per 9 Innings
63.64
63.64
Justin Dunn
Careerverified
Per 9 Inningsverified
100
100
Andy Boswell
Careerverified
Per 9 Inningsverified
6
0.84
Justin Dunn
Career
Per 9 Innings
0
0
Andy Boswell
Career
Per 9 Innings
0
0
Justin Dunn
Career
Per 9 Innings
0
0
Andy Boswell
Career
Per 9 Innings
0
0
Justin Dunn
Career
Per 9 Innings
0
0
Andy Boswell
Careerverified
Per 9 Innings
42
5.91
Justin Dunn
Career
Per 9 Inningsverified
66
4.44
Andy Boswell
Career
Per 9 Innings
5.91
5.91
Justin Dunn
Careerverified
Per 9 Inningsverified
4.44
4.44
Andy Boswell
Career
Per 9 Innings
6.74
6.74
Justin Dunn
Careerverified
Per 9 Inningsverified
4.72
4.72
Andy Boswell
Careerverified
Per 9 Inningsverified
4.63
4.63
Justin Dunn
Career
Per 9 Innings
6.07
6.07
Andy Boswell
Career
Per 9 Innings
0.314
0.314
Justin Dunn
Careerverified
Per 9 Inningsverified
0.211
0.211
Andy Boswell
Career
Per 9 Innings
192
27
Justin Dunn
Careerverified
Per 9 Innings
401
27
Andy Boswell
Career
Per 9 Innings
64
9
Justin Dunn
Careerverified
Per 9 Innings
133.2
9
Andy Boswell
Careerverified
Per 9 Innings
85
11.95
Justin Dunn
Career
Per 9 Inningsverified
102
6.87
Andy Boswell
Career
Per 9 Innings
11.95
11.95
Justin Dunn
Careerverified
Per 9 Inningsverified
6.87
6.87
Andy Boswell
Careerverified
Per 9 Inningsverified
2
0.28
Justin Dunn
Career
Per 9 Innings
27
1.82
Andy Boswell
Careerverified
Per 9 Inningsverified
0.28
0.28
Justin Dunn
Career
Per 9 Innings
1.82
1.82
Andy Boswell
Careerverified
Per 9 Inningsverified
0.18
0.18
Justin Dunn
Career
Per 9 Innings
0.84
0.84
Andy Boswell
Careerverified
Per 9 Inningsverified
41
5.77
Justin Dunn
Career
Per 9 Innings
86
5.79
Andy Boswell
Careerverified
Per 9 Inningsverified
0
0
Justin Dunn
Career
Per 9 Innings
1
0.07
Andy Boswell
Careerverified
Per 9 Inningsverified
5.77
5.77
Justin Dunn
Career
Per 9 Innings
5.79
5.79
Andy Boswell
Career
Per 9 Innings
30
4.22
Justin Dunn
Careerverified
Per 9 Inningsverified
113
7.61
Andy Boswell
Career
Per 9 Innings
4.22
4.22
Justin Dunn
Careerverified
Per 9 Inningsverified
7.61
7.61
Andy Boswell
Career
Per 9 Innings
2.73
2.73
Justin Dunn
Careerverified
Per 9 Inningsverified
3.53
3.53
Andy Boswell
Career
Per 9 Innings
1.109
1.109
Justin Dunn
Careerverified
Per 9 Inningsverified
1.489
1.489
Andy Boswell
Career
Per 9 Innings
7
0.98
Justin Dunn
Careerverified
Per 9 Inningsverified
1
0.07
Andy Boswell
Careerverified
Per 9 Innings
5
0.7
Justin Dunn
Career
Per 9 Inningsverified
9
0.61
Andy Boswell
Career
Per 9 Innings
0
0
Justin Dunn
Career
Per 9 Innings
0
0
Andy Boswell
Career
Per 9 Inningsverified
317
44.58
Justin Dunn
Careerverified
Per 9 Innings
584
39.32
Andy Boswell
Careerverified
Per 9 Inningsverified
4
0.56
Justin Dunn
Career
Per 9 Innings
0
0
Andy Boswell
Career
Per 9 Innings
67
9.42
Justin Dunn
Career
Per 9 Inningsverified
67
4.51
Andy Boswell
Career
Per 9 Innings
9.42
9.42
Justin Dunn
Careerverified
Per 9 Inningsverified
4.51
4.51
Andy Boswell
Careerverified
Per 9 Inningsverified
0
0
Justin Dunn
Career
Per 9 Innings
1
0.07
Andy Boswell
Careerverified
Per 9 Inningsverified
0
0
Justin Dunn
Career
Per 9 Innings
5
0.34
Andy Boswell
Career
Per 9 Innings
0
0
Justin Dunn
Careerverified
Per 9 Inningsverified
7
0.47
Andy Boswell
Career
Per 9 Innings
1.969
1.969
Justin Dunn
Careerverified
Per 9 Inningsverified
1.407
1.407
Andy Boswell
Career
Per 9 Inningsverified
271
38.11
Justin Dunn
Careerverified
Per 9 Innings
483
32.52
Andy Boswell
Career
Per 9 Innings
6.09
6.09
Justin Dunn
Careerverified
Per 9 Inningsverified
2.09
2.09
Andy Boswell
Career
Per 9 Innings
0.347
0.347
Justin Dunn
Careerverified
Per 9 Inningsverified
0.219
0.219
Andy Boswell
Careerverified
Per 9 Inningsverified
44.58
44.58
Justin Dunn
Career
Per 9 Innings
39.32
39.32

Fielding Stats for Andy Boswell and Justin Dunn

Andy Boswell
Career
Per 9 Innings
1
1
Justin Dunn
Careerverified
Per 9 Inningsverified
4
4
Andy Boswell
Career
Per 9 Innings
12
1.52
Justin Dunn
Careerverified
Per 9 Inningsverified
32
2.15
Andy Boswell
Career
Per 9 Innings
0
0
Justin Dunn
Careerverified
Per 9 Inningsverified
32
2.15
Andy Boswell
Career
Per 9 Innings
213
27
Justin Dunn
Careerverified
Per 9 Innings
401
27
Andy Boswell
Career
Per 9 Innings
71
9
Justin Dunn
Careerverified
Per 9 Innings
133.2
9
Andy Boswell
Careerverified
Per 9 Inningsverified
14
1.77
Justin Dunn
Career
Per 9 Innings
8
0.54
Andy Boswell
Career
Per 9 Inningsverified
6
0.76
Justin Dunn
Careerverified
Per 9 Innings
7
0.47
Andy Boswell
Career
Per 9 Innings
5
0.63
Justin Dunn
Careerverified
Per 9 Inningsverified
1
0.07
Andy Boswell
Careerverified
Per 9 Inningsverified
25
3.17
Justin Dunn
Career
Per 9 Innings
16
1.08
Andy Boswell
Careerverified
Per 9 Inningsverified
20
2.54
Justin Dunn
Career
Per 9 Innings
15
1.01
Andy Boswell
Career
Per 9 Innings
80
80
Justin Dunn
Careerverified
Per 9 Inningsverified
93.75
93.75
Andy Boswell
Careerverified
Per 9 Inningsverified
1.667
1.667
Justin Dunn
Career
Per 9 Innings
0.469
0.469
Andy Boswell
Career
Per 9 Innings
0
0
Justin Dunn
Careerverified
Per 9 Inningsverified
100
100
Andy Boswell
Career
Per 9 Innings
0
0
Justin Dunn
Career
Per 9 Innings
0
0
Andy Boswell
Career
Per 9 Innings
0
0
Justin Dunn
Career
Per 9 Innings
0
0
Andy Boswell
Career
Per 9 Innings
0
0
Justin Dunn
Career
Per 9 Innings
0
0
Andy Boswell
Career
Per 9 Innings
0
0
Justin Dunn
Career
Per 9 Innings
0
0
Andy Boswell
Career
Per 9 Innings
0
0
Justin Dunn
Career
Per 9 Innings
0
0

Hitting Stats for Andy Boswell and Justin Dunn

Andy Boswell
Career
Per 600 PA
1
1
Justin Dunn
Careerverified
Per 600 PAverified
4
4
Andy Boswell
Career
Per 600 PA
12
218.18
Justin Dunn
Careerverified
Per 600 PAverified
32
4800
Andy Boswell
Careerverified
Per 600 PA
33
600
Justin Dunn
Career
Per 600 PA
4
600
Andy Boswell
Careerverified
Per 600 PA
30
545.45
Justin Dunn
Career
Per 600 PAverified
4
600
Andy Boswell
Career
Per 600 PA
0.233
0.233
Justin Dunn
Careerverified
Per 600 PAverified
0.25
0.25
Andy Boswell
Career
Per 600 PA
0.609
0.609
Justin Dunn
Careerverified
Per 600 PAverified
0.75
0.75
Andy Boswell
Careerverified
Per 600 PA
7
127.27
Justin Dunn
Career
Per 600 PAverified
1
150
Andy Boswell
Careerverified
Per 600 PAverified
7
127.27
Justin Dunn
Career
Per 600 PA
0
0
Andy Boswell
Career
Per 600 PA
0
0
Justin Dunn
Careerverified
Per 600 PAverified
1
150
Andy Boswell
Career
Per 600 PA
0
0
Justin Dunn
Career
Per 600 PA
0
0
Andy Boswell
Career
Per 600 PA
0
0
Justin Dunn
Career
Per 600 PA
0
0
Andy Boswell
Career
Per 600 PA
0
0
Justin Dunn
Careerverified
Per 600 PAverified
1
150
Andy Boswell
Career
Per 600 PA
0
0
Justin Dunn
Careerverified
Per 600 PAverified
1
1
Andy Boswell
Career
Per 600 PA
0
0
Justin Dunn
Career
Per 600 PA
0
0
Andy Boswell
Career
Per 600 PA
0
0
Justin Dunn
Career
Per 600 PA
0
0
Andy Boswell
Careerverified
Per 600 PA
2.69
48.94
Justin Dunn
Career
Per 600 PAverified
0.45
66.97
Andy Boswell
Careerverified
Per 600 PA
7
127.27
Justin Dunn
Career
Per 600 PAverified
2
300
Andy Boswell
Careerverified
Per 600 PAverified
10
181.82
Justin Dunn
Career
Per 600 PA
1
150
Andy Boswell
Careerverified
Per 600 PAverified
0.303
0.303
Justin Dunn
Career
Per 600 PA
0.25
0.25
Andy Boswell
Career
Per 600 PA
0.233
0.233
Justin Dunn
Careerverified
Per 600 PAverified
0.5
0.5
Andy Boswell
Career
Per 600 PA
0.536
0.536
Justin Dunn
Careerverified
Per 600 PAverified
0.75
0.75
Andy Boswell
Career
Per 600 PA
0
0
Justin Dunn
Careerverified
Per 600 PAverified
0.25
0.25
Andy Boswell
Career
Per 600 PA
0.195
0.195
Justin Dunn
Careerverified
Per 600 PAverified
0.238
0.238
Andy Boswell
Career
Per 600 PA
0.522
0.522
Justin Dunn
Careerverified
Per 600 PAverified
0.667
0.667
Andy Boswell
Career
Per 600 PA
0.259
0.259
Justin Dunn
Careerverified
Per 600 PAverified
1
1
Andy Boswell
Careerverified
Per 600 PAverified
5
90.91
Justin Dunn
Career
Per 600 PA
0
0
Andy Boswell
Careerverified
Per 600 PA
2
36.36
Justin Dunn
Career
Per 600 PAverified
1
150
Andy Boswell
Careerverified
Per 600 PA
7
127.27
Justin Dunn
Career
Per 600 PAverified
1
150
Andy Boswell
Careerverified
Per 600 PA
3.18
57.86
Justin Dunn
Career
Per 600 PAverified
0.4
59.34
Andy Boswell
Careerverified
Per 600 PAverified
1
18.18
Justin Dunn
Career
Per 600 PA
0
0
Andy Boswell
Careerverified
Per 600 PAverified
2
36.36
Justin Dunn
Career
Per 600 PA
0
0
Andy Boswell
Career
Per 600 PA
0
0
Justin Dunn
Career
Per 600 PA
0
0
Andy Boswell
Career
Per 600 PAverified
3
54.55
Justin Dunn
Career
Per 600 PA
3
450
Andy Boswell
Careerverified
Per 600 PAverified
11
11
Justin Dunn
Career
Per 600 PA
1.33
1.33
Andy Boswell
Careerverified
Per 600 PAverified
0.67
0.67
Justin Dunn
Career
Per 600 PA
0
0
Andy Boswell
Career
Per 600 PA
0
0
Justin Dunn
Career
Per 600 PA
0
0
Andy Boswell
Career
Per 600 PA
0
0
Justin Dunn
Career
Per 600 PA
0
0
Andy Boswell
Career
Per 600 PA
0
0
Justin Dunn
Career
Per 600 PA
0
0
Andy Boswell
Careerverified
Per 600 PAverified
2
36.36
Justin Dunn
Career
Per 600 PA
0
0
Andy Boswell
Career
Per 600 PA
0
0
Justin Dunn
Career
Per 600 PA
0
0
Andy Boswell
Careerverified
Per 600 PAverified
2
36.36
Justin Dunn
Career
Per 600 PA
0
0
Andy Boswell
Careerverified
Per 600 PAverified
100
100
Justin Dunn
Career
Per 600 PA