Danny Duffy vs. Mac MacArthur — Career Comparison

Danny Duffy
MillenialCaliforniaThrows LeftBats LeftNorth AmericaKansas City RoyalsAmerican LeagueStarting Pitcher
Mac MacArthur
Pre-GenerationalScotlandThrows RightIndianapolis HoosiersAmerican AssociationRelief Pitcher

Danny Duffy built a career as a starting pitcher and Mac MacArthur as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Danny Duffy posted stronger surface numbers — ERA 3.95 and WHIP 1.321 compared to 5.02 and 1.500 for Mac MacArthur. By the career numbers, Danny Duffy had the better of this cross-role comparison — though era context would sharpen the verdict.

Pitching Stats for Danny Duffy and Mac MacArthur

Danny Duffy
Careerverified
Per 9 Inningsverified
11
11
Mac MacArthur
Career
Per 9 Innings
1
1
Danny Duffy
Careerverified
Per 9 Inningsverified
234
1.8
Mac MacArthur
Career
Per 9 Innings
6
1.04
Danny Duffy
Careerverified
Per 9 Inningsverified
204
1.57
Mac MacArthur
Career
Per 9 Innings
6
1.04
Danny Duffy
Careerverified
Per 9 Inningsverified
68
0.52
Mac MacArthur
Career
Per 9 Innings
1
0.17
Danny Duffy
Career
Per 9 Inningsverified
68
0.52
Mac MacArthur
Careerverified
Per 9 Innings
5
0.87
Danny Duffy
Careerverified
Per 9 Inningsverified
50
50
Mac MacArthur
Career
Per 9 Innings
16.67
16.67
Danny Duffy
Career
Per 9 Innings
87.18
87.18
Mac MacArthur
Careerverified
Per 9 Inningsverified
100
100
Danny Duffy
Career
Per 9 Innings
1
0.01
Mac MacArthur
Careerverified
Per 9 Inningsverified
6
1.04
Danny Duffy
Career
Per 9 Innings
0
0
Mac MacArthur
Career
Per 9 Innings
0
0
Danny Duffy
Careerverified
Per 9 Inningsverified
1
0.01
Mac MacArthur
Career
Per 9 Innings
0
0
Danny Duffy
Career
Per 9 Inningsverified
514
3.95
Mac MacArthur
Careerverified
Per 9 Innings
29
5.02
Danny Duffy
Careerverified
Per 9 Inningsverified
3.95
3.95
Mac MacArthur
Career
Per 9 Innings
5.02
5.02
Danny Duffy
Careerverified
Per 9 Inningsverified
3.99
3.99
Mac MacArthur
Career
Per 9 Innings
4
4
Danny Duffy
Career
Per 9 Innings
4.03
4.03
Mac MacArthur
Careerverified
Per 9 Inningsverified
3.85
3.85
Danny Duffy
Careerverified
Per 9 Inningsverified
0.25
0.25
Mac MacArthur
Career
Per 9 Innings
0.263
0.263
Danny Duffy
Careerverified
Per 9 Innings
3517
27
Mac MacArthur
Career
Per 9 Innings
156
27
Danny Duffy
Careerverified
Per 9 Innings
1172.1
9
Mac MacArthur
Career
Per 9 Innings
52
9
Danny Duffy
Career
Per 9 Inningsverified
1111
8.53
Mac MacArthur
Careerverified
Per 9 Innings
57
9.87
Danny Duffy
Careerverified
Per 9 Inningsverified
8.53
8.53
Mac MacArthur
Career
Per 9 Innings
9.87
9.87
Danny Duffy
Career
Per 9 Innings
144
1.11
Mac MacArthur
Careerverified
Per 9 Inningsverified
1
0.17
Danny Duffy
Career
Per 9 Innings
1.11
1.11
Mac MacArthur
Careerverified
Per 9 Inningsverified
0.17
0.17
Danny Duffy
Career
Per 9 Innings
0.62
0.62
Mac MacArthur
Careerverified
Per 9 Inningsverified
0.17
0.17
Danny Duffy
Career
Per 9 Inningsverified
432
3.32
Mac MacArthur
Careerverified
Per 9 Innings
21
3.63
Danny Duffy
Career
Per 9 Innings
6
0.05
Mac MacArthur
Careerverified
Per 9 Inningsverified
0
0
Danny Duffy
Careerverified
Per 9 Inningsverified
3.32
3.32
Mac MacArthur
Career
Per 9 Innings
3.63
3.63
Danny Duffy
Careerverified
Per 9 Inningsverified
1048
8.05
Mac MacArthur
Career
Per 9 Innings
19
3.29
Danny Duffy
Careerverified
Per 9 Inningsverified
8.05
8.05
Mac MacArthur
Career
Per 9 Innings
3.29
3.29
Danny Duffy
Careerverified
Per 9 Inningsverified
4.48
4.48
Mac MacArthur
Career
Per 9 Innings
3.17
3.17
Danny Duffy
Careerverified
Per 9 Inningsverified
1.262
1.262
Mac MacArthur
Career
Per 9 Innings
0.769
0.769
Danny Duffy
Career
Per 9 Inningsverified
52
0.4
Mac MacArthur
Careerverified
Per 9 Innings
5
0.87
Danny Duffy
Career
Per 9 Innings
45
0.35
Mac MacArthur
Careerverified
Per 9 Innings
2
0.35
Danny Duffy
Career
Per 9 Innings
4
0.03
Mac MacArthur
Careerverified
Per 9 Inningsverified
0
0
Danny Duffy
Careerverified
Per 9 Innings
4974
38.19
Mac MacArthur
Career
Per 9 Inningsverified
240
41.54
Danny Duffy
Careerverified
Per 9 Inningsverified
7
0.05
Mac MacArthur
Career
Per 9 Innings
0
0
Danny Duffy
Career
Per 9 Inningsverified
545
4.18
Mac MacArthur
Careerverified
Per 9 Innings
49
8.48
Danny Duffy
Careerverified
Per 9 Inningsverified
4.18
4.18
Mac MacArthur
Career
Per 9 Innings
8.48
8.48
Danny Duffy
Career
Per 9 Innings
21
0.16
Mac MacArthur
Careerverified
Per 9 Inningsverified
0
0
Danny Duffy
Career
Per 9 Innings
28
0.21
Mac MacArthur
Careerverified
Per 9 Inningsverified
0
0
Danny Duffy
Careerverified
Per 9 Inningsverified
98
0.75
Mac MacArthur
Career
Per 9 Innings
0
0
Danny Duffy
Careerverified
Per 9 Inningsverified
1.316
1.316
Mac MacArthur
Career
Per 9 Innings
1.5
1.5
Danny Duffy
Careerverified
Per 9 Innings
4448
34.15
Mac MacArthur
Career
Per 9 Inningsverified
217
37.56
Danny Duffy
Careerverified
Per 9 Inningsverified
2.33
2.33
Mac MacArthur
Career
Per 9 Innings
8.17
8.17
Danny Duffy
Career
Per 9 Innings
0.297
0.297
Mac MacArthur
Careerverified
Per 9 Inningsverified
0.284
0.284
Danny Duffy
Career
Per 9 Innings
38.19
38.19
Mac MacArthur
Careerverified
Per 9 Inningsverified
41.54
41.54

Fielding Stats for Danny Duffy and Mac MacArthur

Danny Duffy
Careerverified
Per 9 Inningsverified
11
11
Mac MacArthur
Career
Per 9 Innings
1
1
Danny Duffy
Careerverified
Per 9 Inningsverified
234
1.8
Mac MacArthur
Career
Per 9 Innings
6
1.04
Danny Duffy
Careerverified
Per 9 Inningsverified
204
1.57
Mac MacArthur
Career
Per 9 Innings
0
0
Danny Duffy
Careerverified
Per 9 Innings
3517
27
Mac MacArthur
Career
Per 9 Innings
156
27
Danny Duffy
Careerverified
Per 9 Innings
1172.1
9
Mac MacArthur
Career
Per 9 Innings
52
9
Danny Duffy
Careerverified
Per 9 Innings
21
0.16
Mac MacArthur
Career
Per 9 Inningsverified
1
0.17
Danny Duffy
Careerverified
Per 9 Innings
119
0.91
Mac MacArthur
Career
Per 9 Inningsverified
12
2.08
Danny Duffy
Career
Per 9 Inningsverified
12
0.09
Mac MacArthur
Careerverified
Per 9 Innings
5
0.87
Danny Duffy
Careerverified
Per 9 Innings
152
1.17
Mac MacArthur
Career
Per 9 Inningsverified
18
3.12
Danny Duffy
Careerverified
Per 9 Innings
140
1.07
Mac MacArthur
Career
Per 9 Inningsverified
13
2.25
Danny Duffy
Careerverified
Per 9 Inningsverified
92.11
92.11
Mac MacArthur
Career
Per 9 Innings
72.22
72.22
Danny Duffy
Career
Per 9 Innings
0.598
0.598
Mac MacArthur
Careerverified
Per 9 Inningsverified
2.167
2.167
Danny Duffy
Careerverified
Per 9 Inningsverified
87.18
87.18
Mac MacArthur
Career
Per 9 Innings
0
0
Danny Duffy
Careerverified
Per 9 Innings
7
0.05
Mac MacArthur
Career
Per 9 Inningsverified
1
0.17
Danny Duffy
Career
Per 9 Innings
0
0
Mac MacArthur
Career
Per 9 Innings
0
0
Danny Duffy
Career
Per 9 Innings
0
0
Mac MacArthur
Career
Per 9 Innings
0
0
Danny Duffy
Career
Per 9 Innings
0
0
Mac MacArthur
Career
Per 9 Innings
0
0
Danny Duffy
Career
Per 9 Innings
0
0
Mac MacArthur
Career
Per 9 Innings
0
0

Hitting Stats for Danny Duffy and Mac MacArthur

Danny Duffy
Careerverified
Per 600 PAverified
11
11
Mac MacArthur
Career
Per 600 PA
1
1
Danny Duffy
Careerverified
Per 600 PAverified
234
5850
Mac MacArthur
Career
Per 600 PA
6
163.64
Danny Duffy
Careerverified
Per 600 PA
24
600
Mac MacArthur
Career
Per 600 PA
22
600
Danny Duffy
Careerverified
Per 600 PA
22
550
Mac MacArthur
Career
Per 600 PAverified
21
572.73
Danny Duffy
Careerverified
Per 600 PAverified
0.136
0.136
Mac MacArthur
Career
Per 600 PA
0.095
0.095
Danny Duffy
Careerverified
Per 600 PAverified
0.333
0.333
Mac MacArthur
Career
Per 600 PA
0.25
0.25
Danny Duffy
Careerverified
Per 600 PAverified
3
75
Mac MacArthur
Career
Per 600 PA
2
54.55
Danny Duffy
Careerverified
Per 600 PAverified
3
75
Mac MacArthur
Career
Per 600 PA
2
54.55
Danny Duffy
Career
Per 600 PA
0
0
Mac MacArthur
Career
Per 600 PA
0
0
Danny Duffy
Career
Per 600 PA
0
0
Mac MacArthur
Career
Per 600 PA
0
0
Danny Duffy
Career
Per 600 PA
0
0
Mac MacArthur
Career
Per 600 PA
0
0
Danny Duffy
Career
Per 600 PA
0
0
Mac MacArthur
Career
Per 600 PA
0
0
Danny Duffy
Career
Per 600 PA
0
0
Mac MacArthur
Career
Per 600 PA
0
0
Danny Duffy
Career
Per 600 PA
0
0
Mac MacArthur
Career
Per 600 PA
0
0
Danny Duffy
Career
Per 600 PA
0
0
Mac MacArthur
Career
Per 600 PA
0
0
Danny Duffy
Careerverified
Per 600 PAverified
0.37
9.15
Mac MacArthur
Career
Per 600 PA
0.27
7.33
Danny Duffy
Careerverified
Per 600 PAverified
3
75
Mac MacArthur
Career
Per 600 PA
2
54.55
Danny Duffy
Career
Per 600 PA
3
75
Mac MacArthur
Career
Per 600 PAverified
3
81.82
Danny Duffy
Career
Per 600 PA
0.136
0.136
Mac MacArthur
Career
Per 600 PA
0.136
0.136
Danny Duffy
Careerverified
Per 600 PAverified
0.136
0.136
Mac MacArthur
Career
Per 600 PA
0.095
0.095
Danny Duffy
Careerverified
Per 600 PAverified
0.273
0.273
Mac MacArthur
Career
Per 600 PA
0.232
0.232
Danny Duffy
Career
Per 600 PA
0
0
Mac MacArthur
Career
Per 600 PA
0
0
Danny Duffy
Careerverified
Per 600 PAverified
0.096
0.096
Mac MacArthur
Career
Per 600 PA
0.085
0.085
Danny Duffy
Career
Per 600 PA
0.158
0.158
Mac MacArthur
Career
Per 600 PA
0.158
0.158
Danny Duffy
Careerverified
Per 600 PAverified
0.273
0.273
Mac MacArthur
Career
Per 600 PA
0.095
0.095
Danny Duffy
Careerverified
Per 600 PAverified
2
50
Mac MacArthur
Career
Per 600 PA
1
27.27
Danny Duffy
Careerverified
Per 600 PAverified
1
25
Mac MacArthur
Career
Per 600 PA
0
0
Danny Duffy
Careerverified
Per 600 PAverified
3
75
Mac MacArthur
Career
Per 600 PA
1
27.27
Danny Duffy
Careerverified
Per 600 PAverified
-0.2
-4.88
Mac MacArthur
Career
Per 600 PA
-0.41
-11.28
Danny Duffy
Career
Per 600 PA
0
0
Mac MacArthur
Career
Per 600 PA
0
0
Danny Duffy
Career
Per 600 PA
0
0
Mac MacArthur
Careerverified
Per 600 PAverified
1
27.27
Danny Duffy
Career
Per 600 PA
0
0
Mac MacArthur
Career
Per 600 PA
0
0
Danny Duffy
Career
Per 600 PA
11
275
Mac MacArthur
Careerverified
Per 600 PAverified
0
0
Danny Duffy
Careerverified
Per 600 PAverified
2.18
2.18
Mac MacArthur
Career
Per 600 PA
Danny Duffy
Career
Per 600 PA
0
0
Mac MacArthur
Career
Per 600 PA
Danny Duffy
Careerverified
Per 600 PAverified
2
50
Mac MacArthur
Career
Per 600 PA
0
0
Danny Duffy
Career
Per 600 PA
0
0
Mac MacArthur
Career
Per 600 PA
0
0
Danny Duffy
Career
Per 600 PA
0
0
Mac MacArthur
Career
Per 600 PA
0
0
Danny Duffy
Career
Per 600 PA
0
0
Mac MacArthur
Career
Per 600 PA
0
0
Danny Duffy
Career
Per 600 PA
0
0
Mac MacArthur
Career
Per 600 PA
0
0
Danny Duffy
Career
Per 600 PA
0
0
Mac MacArthur
Career
Per 600 PA
0
0
Danny Duffy
Career
Per 600 PA
Mac MacArthur
Career
Per 600 PA