Roger Erickson vs. Duke Maas — Career Comparison

Roger Erickson
Baby BoomersIllinoisThrows RightBats RightNorth AmericaMinnesota TwinsAmerican LeagueStarting Pitcher
Duke Maas
Silent GenerationMichiganThrows RightBats RightNorth AmericaNew York YankeesAmerican LeagueStarting Pitcher

Roger Erickson and Duke Maas are about as close as two starters get — the gap between them is negligible across the key measures. Their run-prevention numbers were nearly identical — ERA+ of 97 for Roger Erickson and 96 for Duke Maas, with skill-based marks of DICE+ 103 and 99 respectively. If forced to pick, Roger Erickson gets the slight nod, but this is a genuinely even pairing.

Pitching Stats for Roger Erickson and Duke Maas

Roger Erickson
Career
Per 9 Innings
6
6
Duke Maas
Careerverified
Per 9 Inningsverified
7
7
Roger Erickson
Career
Per 9 Innings
135
1.52
Duke Maas
Careerverified
Per 9 Inningsverified
195
2.39
Roger Erickson
Careerverified
Per 9 Inningsverified
117
1.32
Duke Maas
Career
Per 9 Innings
91
1.11
Roger Erickson
Career
Per 9 Innings
35
0.39
Duke Maas
Careerverified
Per 9 Inningsverified
45
0.55
Roger Erickson
Career
Per 9 Innings
53
0.6
Duke Maas
Careerverified
Per 9 Inningsverified
44
0.54
Roger Erickson
Career
Per 9 Innings
39.77
39.77
Duke Maas
Careerverified
Per 9 Inningsverified
50.56
50.56
Roger Erickson
Careerverified
Per 9 Inningsverified
86.67
86.67
Duke Maas
Career
Per 9 Innings
46.67
46.67
Roger Erickson
Careerverified
Per 9 Inningsverified
24
0.27
Duke Maas
Career
Per 9 Innings
21
0.26
Roger Erickson
Career
Per 9 Innings
0
0
Duke Maas
Careerverified
Per 9 Inningsverified
7
0.09
Roger Erickson
Career
Per 9 Innings
1
0.01
Duke Maas
Careerverified
Per 9 Inningsverified
15
0.18
Roger Erickson
Career
Per 9 Inningsverified
367
4.13
Duke Maas
Careerverified
Per 9 Innings
342
4.19
Roger Erickson
Careerverified
Per 9 Inningsverified
4.13
4.13
Duke Maas
Career
Per 9 Innings
4.19
4.19
Roger Erickson
Career
Per 9 Innings
4.17
4.17
Duke Maas
Careerverified
Per 9 Inningsverified
4.13
4.13
Roger Erickson
Careerverified
Per 9 Inningsverified
4.19
4.19
Duke Maas
Career
Per 9 Innings
4.52
4.52
Roger Erickson
Career
Per 9 Innings
0.277
0.277
Duke Maas
Careerverified
Per 9 Inningsverified
0.258
0.258
Roger Erickson
Careerverified
Per 9 Innings
2398
27
Duke Maas
Career
Per 9 Innings
2204
27
Roger Erickson
Careerverified
Per 9 Innings
799.1
9
Duke Maas
Career
Per 9 Innings
734.2
9
Roger Erickson
Career
Per 9 Innings
868
9.77
Duke Maas
Careerverified
Per 9 Inningsverified
745
9.13
Roger Erickson
Career
Per 9 Innings
9.77
9.77
Duke Maas
Careerverified
Per 9 Inningsverified
9.13
9.13
Roger Erickson
Careerverified
Per 9 Inningsverified
68
0.77
Duke Maas
Career
Per 9 Innings
71
0.87
Roger Erickson
Careerverified
Per 9 Inningsverified
0.77
0.77
Duke Maas
Career
Per 9 Innings
0.87
0.87
Roger Erickson
Career
Per 9 Innings
0.5
0.5
Duke Maas
Careerverified
Per 9 Inningsverified
0.36
0.36
Roger Erickson
Careerverified
Per 9 Inningsverified
251
2.83
Duke Maas
Career
Per 9 Innings
284
3.48
Roger Erickson
Careerverified
Per 9 Inningsverified
9
0.1
Duke Maas
Career
Per 9 Innings
16
0.2
Roger Erickson
Careerverified
Per 9 Inningsverified
2.83
2.83
Duke Maas
Career
Per 9 Innings
3.48
3.48
Roger Erickson
Careerverified
Per 9 Innings
365
4.11
Duke Maas
Career
Per 9 Inningsverified
356
4.36
Roger Erickson
Career
Per 9 Innings
4.11
4.11
Duke Maas
Careerverified
Per 9 Inningsverified
4.36
4.36
Roger Erickson
Careerverified
Per 9 Inningsverified
2.7
2.7
Duke Maas
Career
Per 9 Innings
1.83
1.83
Roger Erickson
Career
Per 9 Innings
0.771
0.771
Duke Maas
Careerverified
Per 9 Inningsverified
0.871
0.871
Roger Erickson
Career
Per 9 Innings
24
0.27
Duke Maas
Careerverified
Per 9 Inningsverified
9
0.11
Roger Erickson
Careerverified
Per 9 Inningsverified
14
0.16
Duke Maas
Career
Per 9 Innings
18
0.22
Roger Erickson
Career
Per 9 Innings
15
0.17
Duke Maas
Careerverified
Per 9 Inningsverified
0
0
Roger Erickson
Careerverified
Per 9 Innings
3451
38.86
Duke Maas
Career
Per 9 Inningsverified
3190
39.08
Roger Erickson
Career
Per 9 Innings
5
0.06
Duke Maas
Careerverified
Per 9 Inningsverified
55
0.67
Roger Erickson
Career
Per 9 Inningsverified
419
4.72
Duke Maas
Careerverified
Per 9 Innings
399
4.89
Roger Erickson
Careerverified
Per 9 Inningsverified
4.72
4.72
Duke Maas
Career
Per 9 Innings
4.89
4.89
Roger Erickson
Career
Per 9 Innings
25
0.28
Duke Maas
Careerverified
Per 9 Inningsverified
0
0
Roger Erickson
Career
Per 9 Innings
32
0.36
Duke Maas
Careerverified
Per 9 Inningsverified
0
0
Roger Erickson
Careerverified
Per 9 Inningsverified
60
0.68
Duke Maas
Career
Per 9 Innings
0
0
Roger Erickson
Careerverified
Per 9 Inningsverified
1.4
1.4
Duke Maas
Career
Per 9 Innings
1.401
1.401
Roger Erickson
Careerverified
Per 9 Innings
3129
35.23
Duke Maas
Career
Per 9 Inningsverified
2888
35.38
Roger Erickson
Career
Per 9 Innings
3.1
3.1
Duke Maas
Careerverified
Per 9 Inningsverified
2.05
2.05
Roger Erickson
Career
Per 9 Innings
0.297
0.297
Duke Maas
Careerverified
Per 9 Inningsverified
0.274
0.274
Roger Erickson
Career
Per 9 Innings
38.86
38.86
Duke Maas
Careerverified
Per 9 Inningsverified
39.08
39.08

Fielding Stats for Roger Erickson and Duke Maas

Roger Erickson
Career
Per 9 Innings
6
6
Duke Maas
Careerverified
Per 9 Inningsverified
7
7
Roger Erickson
Career
Per 9 Innings
135
1.52
Duke Maas
Careerverified
Per 9 Inningsverified
195
2.39
Roger Erickson
Careerverified
Per 9 Inningsverified
117
1.32
Duke Maas
Career
Per 9 Innings
91
1.11
Roger Erickson
Careerverified
Per 9 Innings
2398
27
Duke Maas
Career
Per 9 Innings
2204
27
Roger Erickson
Careerverified
Per 9 Innings
799.1
9
Duke Maas
Career
Per 9 Innings
734.2
9
Roger Erickson
Careerverified
Per 9 Inningsverified
48
0.54
Duke Maas
Career
Per 9 Innings
40
0.49
Roger Erickson
Career
Per 9 Innings
118
1.33
Duke Maas
Careerverified
Per 9 Inningsverified
126
1.54
Roger Erickson
Career
Per 9 Innings
11
0.12
Duke Maas
Careerverified
Per 9 Inningsverified
7
0.09
Roger Erickson
Careerverified
Per 9 Innings
177
1.99
Duke Maas
Career
Per 9 Inningsverified
173
2.12
Roger Erickson
Career
Per 9 Innings
166
1.87
Duke Maas
Career
Per 9 Inningsverified
166
2.03
Roger Erickson
Career
Per 9 Innings
93.79
93.79
Duke Maas
Careerverified
Per 9 Inningsverified
95.95
95.95
Roger Erickson
Careerverified
Per 9 Inningsverified
1.23
1.23
Duke Maas
Career
Per 9 Innings
0.851
0.851
Roger Erickson
Careerverified
Per 9 Inningsverified
86.67
86.67
Duke Maas
Career
Per 9 Innings
46.67
46.67
Roger Erickson
Careerverified
Per 9 Inningsverified
9
0.1
Duke Maas
Career
Per 9 Innings
7
0.09
Roger Erickson
Career
Per 9 Innings
0
0
Duke Maas
Career
Per 9 Innings
0
0
Roger Erickson
Career
Per 9 Innings
0
0
Duke Maas
Career
Per 9 Innings
0
0
Roger Erickson
Career
Per 9 Innings
0
0
Duke Maas
Career
Per 9 Innings
0
0
Roger Erickson
Career
Per 9 Innings
0
0
Duke Maas
Career
Per 9 Innings
0
0

Hitting Stats for Roger Erickson and Duke Maas

Roger Erickson
Career
Per 600 PA
6
Duke Maas
Careerverified
Per 600 PAverified
7
7
Roger Erickson
Career
Per 600 PA
136
Duke Maas
Careerverified
Per 600 PAverified
195
479.51
Roger Erickson
Career
Per 600 PA
0
Duke Maas
Careerverified
Per 600 PAverified
244
600
Roger Erickson
Career
Per 600 PA
0
Duke Maas
Careerverified
Per 600 PAverified
214
526.23
Roger Erickson
Career
Per 600 PA
Duke Maas
Careerverified
Per 600 PAverified
0.117
0.117
Roger Erickson
Career
Per 600 PA
Duke Maas
Careerverified
Per 600 PAverified
0.39
0.39
Roger Erickson
Career
Per 600 PA
0
Duke Maas
Careerverified
Per 600 PAverified
25
61.48
Roger Erickson
Career
Per 600 PA
0
Duke Maas
Careerverified
Per 600 PAverified
19
46.72
Roger Erickson
Career
Per 600 PA
0
Duke Maas
Careerverified
Per 600 PAverified
4
9.84
Roger Erickson
Career
Per 600 PA
0
Duke Maas
Careerverified
Per 600 PAverified
1
2.46
Roger Erickson
Career
Per 600 PA
0
Duke Maas
Careerverified
Per 600 PAverified
1
2.46
Roger Erickson
Career
Per 600 PA
0
Duke Maas
Careerverified
Per 600 PAverified
6
14.75
Roger Erickson
Career
Per 600 PA
Duke Maas
Careerverified
Per 600 PAverified
0.24
0.24
Roger Erickson
Career
Per 600 PA
Duke Maas
Careerverified
Per 600 PAverified
0.005
0.005
Roger Erickson
Career
Per 600 PA
Duke Maas
Careerverified
Per 600 PAverified
0.04
0.04
Roger Erickson
Career
Per 600 PA
Duke Maas
Careerverified
Per 600 PAverified
6.15
15.11
Roger Erickson
Career
Per 600 PA
0
Duke Maas
Careerverified
Per 600 PAverified
34
83.61
Roger Erickson
Career
Per 600 PA
0
Duke Maas
Careerverified
Per 600 PAverified
38
93.44
Roger Erickson
Career
Per 600 PA
Duke Maas
Careerverified
Per 600 PAverified
0.165
0.165
Roger Erickson
Career
Per 600 PA
Duke Maas
Careerverified
Per 600 PAverified
0.159
0.159
Roger Erickson
Career
Per 600 PA
Duke Maas
Careerverified
Per 600 PAverified
0.324
0.324
Roger Erickson
Career
Per 600 PA
Duke Maas
Careerverified
Per 600 PAverified
0.042
0.042
Roger Erickson
Career
Per 600 PA
Duke Maas
Careerverified
Per 600 PAverified
0.114
0.114
Roger Erickson
Career
Per 600 PA
Duke Maas
Careerverified
Per 600 PAverified
0.245
0.245
Roger Erickson
Career
Per 600 PA
Duke Maas
Careerverified
Per 600 PAverified
0.177
0.177
Roger Erickson
Career
Per 600 PA
0
Duke Maas
Careerverified
Per 600 PAverified
13
31.97
Roger Erickson
Career
Per 600 PA
0
Duke Maas
Careerverified
Per 600 PAverified
14
34.43
Roger Erickson
Career
Per 600 PA
0
Duke Maas
Careerverified
Per 600 PAverified
26
63.93
Roger Erickson
Career
Per 600 PA
Duke Maas
Careerverified
Per 600 PAverified
0.32
0.79
Roger Erickson
Career
Per 600 PA
0
Duke Maas
Career
Per 600 PA
0
0
Roger Erickson
Career
Per 600 PA
0
Duke Maas
Careerverified
Per 600 PAverified
13
31.97
Roger Erickson
Career
Per 600 PA
0
Duke Maas
Career
Per 600 PA
0
0
Roger Erickson
Careerverified
Per 600 PAverified
0
Duke Maas
Career
Per 600 PA
80
196.72
Roger Erickson
Career
Per 600 PA
Duke Maas
Careerverified
Per 600 PAverified
3.05
3.05
Roger Erickson
Career
Per 600 PA
Duke Maas
Careerverified
Per 600 PAverified
0.16
0.16
Roger Erickson
Career
Per 600 PA
0
Duke Maas
Careerverified
Per 600 PAverified
14
34.43
Roger Erickson
Career
Per 600 PA
0
Duke Maas
Careerverified
Per 600 PAverified
3
7.38
Roger Erickson
Careerverified
Per 600 PAverified
0
Duke Maas
Career
Per 600 PA
2
4.92
Roger Erickson
Career
Per 600 PA
0
Duke Maas
Career
Per 600 PA
0
0
Roger Erickson
Career
Per 600 PA
0
Duke Maas
Careerverified
Per 600 PAverified
1
2.46
Roger Erickson
Career
Per 600 PA
0
Duke Maas
Careerverified
Per 600 PAverified
1
2.46
Roger Erickson
Career
Per 600 PA
Duke Maas
Career
Per 600 PA
0
0