Rudy Arroyo vs. Robbie Erlin — Career Comparison

Rudy Arroyo
Baby BoomersNew YorkThrows LeftBats LeftNorth AmericaSt. Louis CardinalsNational LeagueRelief Pitcher
Robbie Erlin
MillenialCaliforniaThrows LeftBats RightNorth AmericaSan Diego PadresNational LeagueStarting Pitcher

Robbie Erlin built a career as a starting pitcher and Rudy Arroyo as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Robbie Erlin posted stronger surface numbers — ERA 4.87 and WHIP 1.297 compared to 5.4 and 2.057 for Rudy Arroyo. By the career numbers, Robbie Erlin had the better of this cross-role comparison — though era context would sharpen the verdict.

Pitching Stats for Rudy Arroyo and Robbie Erlin

Rudy Arroyo
Career
Per 9 Innings
1
1
Robbie Erlin
Careerverified
Per 9 Inningsverified
8
8
Rudy Arroyo
Career
Per 9 Inningsverified
9
6.94
Robbie Erlin
Careerverified
Per 9 Innings
117
3.08
Rudy Arroyo
Career
Per 9 Innings
0
0
Robbie Erlin
Careerverified
Per 9 Inningsverified
43
1.13
Rudy Arroyo
Career
Per 9 Innings
0
0
Robbie Erlin
Careerverified
Per 9 Inningsverified
13
0.34
Rudy Arroyo
Careerverified
Per 9 Innings
1
0.77
Robbie Erlin
Career
Per 9 Inningsverified
20
0.53
Rudy Arroyo
Career
Per 9 Innings
0
0
Robbie Erlin
Careerverified
Per 9 Inningsverified
39.39
39.39
Rudy Arroyo
Career
Per 9 Innings
0
0
Robbie Erlin
Careerverified
Per 9 Inningsverified
36.75
36.75
Rudy Arroyo
Career
Per 9 Innings
0
0
Robbie Erlin
Career
Per 9 Innings
0
0
Rudy Arroyo
Career
Per 9 Innings
0
0
Robbie Erlin
Career
Per 9 Innings
0
0
Rudy Arroyo
Career
Per 9 Innings
0
0
Robbie Erlin
Career
Per 9 Innings
0
0
Rudy Arroyo
Careerverified
Per 9 Innings
7
5.4
Robbie Erlin
Career
Per 9 Inningsverified
185
4.87
Rudy Arroyo
Career
Per 9 Innings
5.4
5.4
Robbie Erlin
Careerverified
Per 9 Inningsverified
4.87
4.87
Rudy Arroyo
Career
Per 9 Innings
8.22
8.22
Robbie Erlin
Careerverified
Per 9 Inningsverified
4.03
4.03
Rudy Arroyo
Career
Per 9 Innings
5.66
5.66
Robbie Erlin
Careerverified
Per 9 Inningsverified
3.68
3.68
Rudy Arroyo
Career
Per 9 Innings
0.375
0.375
Robbie Erlin
Careerverified
Per 9 Inningsverified
0.278
0.278
Rudy Arroyo
Career
Per 9 Innings
35
27
Robbie Erlin
Careerverified
Per 9 Innings
1025
27
Rudy Arroyo
Career
Per 9 Innings
11.2
9
Robbie Erlin
Careerverified
Per 9 Innings
341.2
9
Rudy Arroyo
Careerverified
Per 9 Innings
18
13.89
Robbie Erlin
Career
Per 9 Inningsverified
371
9.77
Rudy Arroyo
Career
Per 9 Innings
13.89
13.89
Robbie Erlin
Careerverified
Per 9 Inningsverified
9.77
9.77
Rudy Arroyo
Careerverified
Per 9 Innings
2
1.54
Robbie Erlin
Career
Per 9 Inningsverified
43
1.13
Rudy Arroyo
Career
Per 9 Innings
1.54
1.54
Robbie Erlin
Careerverified
Per 9 Inningsverified
1.13
1.13
Rudy Arroyo
Careerverified
Per 9 Inningsverified
0.22
0.22
Robbie Erlin
Career
Per 9 Innings
0.37
0.37
Rudy Arroyo
Careerverified
Per 9 Innings
5
3.86
Robbie Erlin
Career
Per 9 Inningsverified
70
1.84
Rudy Arroyo
Careerverified
Per 9 Innings
1
0.77
Robbie Erlin
Career
Per 9 Inningsverified
2
0.05
Rudy Arroyo
Career
Per 9 Innings
3.86
3.86
Robbie Erlin
Careerverified
Per 9 Inningsverified
1.84
1.84
Rudy Arroyo
Career
Per 9 Innings
5
3.86
Robbie Erlin
Careerverified
Per 9 Inningsverified
275
7.24
Rudy Arroyo
Career
Per 9 Innings
3.86
3.86
Robbie Erlin
Careerverified
Per 9 Inningsverified
7.24
7.24
Rudy Arroyo
Career
Per 9 Innings
0.56
0.56
Robbie Erlin
Careerverified
Per 9 Inningsverified
2.35
2.35
Rudy Arroyo
Career
Per 9 Innings
0.857
0.857
Robbie Erlin
Careerverified
Per 9 Inningsverified
1.01
1.01
Rudy Arroyo
Careerverified
Per 9 Innings
1
0.77
Robbie Erlin
Career
Per 9 Inningsverified
16
0.42
Rudy Arroyo
Careerverified
Per 9 Inningsverified
0
0
Robbie Erlin
Career
Per 9 Innings
5
0.13
Rudy Arroyo
Careerverified
Per 9 Inningsverified
0
0
Robbie Erlin
Career
Per 9 Innings
1
0.03
Rudy Arroyo
Career
Per 9 Inningsverified
55
42.43
Robbie Erlin
Careerverified
Per 9 Innings
1435
37.8
Rudy Arroyo
Career
Per 9 Inningsverified
3
2.31
Robbie Erlin
Careerverified
Per 9 Innings
24
0.63
Rudy Arroyo
Careerverified
Per 9 Innings
8
6.17
Robbie Erlin
Career
Per 9 Inningsverified
195
5.14
Rudy Arroyo
Career
Per 9 Innings
6.17
6.17
Robbie Erlin
Careerverified
Per 9 Inningsverified
5.14
5.14
Rudy Arroyo
Careerverified
Per 9 Innings
1
0.77
Robbie Erlin
Career
Per 9 Inningsverified
9
0.24
Rudy Arroyo
Careerverified
Per 9 Innings
1
0.77
Robbie Erlin
Career
Per 9 Inningsverified
14
0.37
Rudy Arroyo
Career
Per 9 Innings
0
0
Robbie Erlin
Careerverified
Per 9 Inningsverified
30
0.79
Rudy Arroyo
Career
Per 9 Innings
1.971
1.971
Robbie Erlin
Careerverified
Per 9 Inningsverified
1.291
1.291
Rudy Arroyo
Career
Per 9 Inningsverified
48
37.03
Robbie Erlin
Careerverified
Per 9 Innings
1337
35.22
Rudy Arroyo
Careerverified
Per 9 Inningsverified
0.89
0.89
Robbie Erlin
Career
Per 9 Innings
1.67
1.67
Rudy Arroyo
Career
Per 9 Innings
0.39
0.39
Robbie Erlin
Careerverified
Per 9 Inningsverified
0.322
0.322
Rudy Arroyo
Careerverified
Per 9 Inningsverified
42.43
42.43
Robbie Erlin
Career
Per 9 Innings
37.8
37.8

Fielding Stats for Rudy Arroyo and Robbie Erlin

Rudy Arroyo
Career
Per 9 Innings
1
1
Robbie Erlin
Careerverified
Per 9 Inningsverified
8
8
Rudy Arroyo
Career
Per 9 Inningsverified
9
6.75
Robbie Erlin
Careerverified
Per 9 Innings
117
3.08
Rudy Arroyo
Career
Per 9 Innings
0
0
Robbie Erlin
Careerverified
Per 9 Inningsverified
43
1.13
Rudy Arroyo
Career
Per 9 Innings
36
27
Robbie Erlin
Careerverified
Per 9 Innings
1025
27
Rudy Arroyo
Career
Per 9 Innings
12
9
Robbie Erlin
Careerverified
Per 9 Innings
341.2
9
Rudy Arroyo
Career
Per 9 Innings
0
0
Robbie Erlin
Careerverified
Per 9 Inningsverified
12
0.32
Rudy Arroyo
Career
Per 9 Innings
1
0.75
Robbie Erlin
Careerverified
Per 9 Inningsverified
46
1.21
Rudy Arroyo
Careerverified
Per 9 Inningsverified
0
0
Robbie Erlin
Career
Per 9 Innings
3
0.08
Rudy Arroyo
Career
Per 9 Innings
1
0.75
Robbie Erlin
Careerverified
Per 9 Inningsverified
61
1.61
Rudy Arroyo
Career
Per 9 Innings
1
0.75
Robbie Erlin
Careerverified
Per 9 Inningsverified
58
1.53
Rudy Arroyo
Careerverified
Per 9 Inningsverified
100
100
Robbie Erlin
Career
Per 9 Innings
95.08
95.08
Rudy Arroyo
Career
Per 9 Innings
0.111
0.111
Robbie Erlin
Careerverified
Per 9 Inningsverified
0.496
0.496
Rudy Arroyo
Career
Per 9 Innings
0
0
Robbie Erlin
Careerverified
Per 9 Inningsverified
36.75
36.75
Rudy Arroyo
Career
Per 9 Innings
0
0
Robbie Erlin
Careerverified
Per 9 Inningsverified
4
0.11
Rudy Arroyo
Career
Per 9 Innings
0
0
Robbie Erlin
Career
Per 9 Innings
0
0
Rudy Arroyo
Career
Per 9 Innings
0
0
Robbie Erlin
Career
Per 9 Innings
0
0
Rudy Arroyo
Career
Per 9 Innings
0
0
Robbie Erlin
Career
Per 9 Innings
0
0
Rudy Arroyo
Career
Per 9 Innings
0
0
Robbie Erlin
Career
Per 9 Innings
0
0

Hitting Stats for Rudy Arroyo and Robbie Erlin

Rudy Arroyo
Career
Per 600 PA
1
1
Robbie Erlin
Careerverified
Per 600 PAverified
8
8
Rudy Arroyo
Career
Per 600 PAverified
9
5400
Robbie Erlin
Careerverified
Per 600 PA
118
874.07
Rudy Arroyo
Career
Per 600 PA
1
600
Robbie Erlin
Careerverified
Per 600 PA
81
600
Rudy Arroyo
Career
Per 600 PAverified
1
600
Robbie Erlin
Careerverified
Per 600 PA
72
533.33
Rudy Arroyo
Career
Per 600 PA
0
0
Robbie Erlin
Careerverified
Per 600 PAverified
0.111
0.111
Rudy Arroyo
Career
Per 600 PA
0
0
Robbie Erlin
Careerverified
Per 600 PAverified
0.327
0.327
Rudy Arroyo
Career
Per 600 PA
0
0
Robbie Erlin
Careerverified
Per 600 PAverified
8
59.26
Rudy Arroyo
Career
Per 600 PA
0
0
Robbie Erlin
Careerverified
Per 600 PAverified
8
59.26
Rudy Arroyo
Career
Per 600 PA
0
0
Robbie Erlin
Career
Per 600 PA
0
0
Rudy Arroyo
Career
Per 600 PA
0
0
Robbie Erlin
Career
Per 600 PA
0
0
Rudy Arroyo
Career
Per 600 PA
0
0
Robbie Erlin
Career
Per 600 PA
0
0
Rudy Arroyo
Career
Per 600 PA
0
0
Robbie Erlin
Career
Per 600 PA
0
0
Rudy Arroyo
Career
Per 600 PA
Robbie Erlin
Career
Per 600 PA
0
0
Rudy Arroyo
Career
Per 600 PA
0
0
Robbie Erlin
Career
Per 600 PA
0
0
Rudy Arroyo
Career
Per 600 PA
Robbie Erlin
Career
Per 600 PA
0
0
Rudy Arroyo
Career
Per 600 PA
0
0
Robbie Erlin
Careerverified
Per 600 PAverified
0.98
7.28
Rudy Arroyo
Career
Per 600 PA
0
0
Robbie Erlin
Careerverified
Per 600 PAverified
8
59.26
Rudy Arroyo
Career
Per 600 PA
0
0
Robbie Erlin
Careerverified
Per 600 PAverified
11
81.48
Rudy Arroyo
Career
Per 600 PA
0
0
Robbie Erlin
Careerverified
Per 600 PAverified
0.147
0.147
Rudy Arroyo
Career
Per 600 PA
0
0
Robbie Erlin
Careerverified
Per 600 PAverified
0.111
0.111
Rudy Arroyo
Career
Per 600 PA
0
0
Robbie Erlin
Careerverified
Per 600 PAverified
0.258
0.258
Rudy Arroyo
Career
Per 600 PA
0
0
Robbie Erlin
Career
Per 600 PA
0
0
Rudy Arroyo
Career
Per 600 PA
0
0
Robbie Erlin
Careerverified
Per 600 PAverified
0.094
0.094
Rudy Arroyo
Career
Per 600 PA
0
0
Robbie Erlin
Careerverified
Per 600 PAverified
0.169
0.169
Rudy Arroyo
Career
Per 600 PA
Robbie Erlin
Careerverified
Per 600 PAverified
0.174
0.174
Rudy Arroyo
Career
Per 600 PA
0
0
Robbie Erlin
Careerverified
Per 600 PAverified
1
7.41
Rudy Arroyo
Career
Per 600 PA
0
0
Robbie Erlin
Careerverified
Per 600 PAverified
2
14.81
Rudy Arroyo
Career
Per 600 PA
0
0
Robbie Erlin
Careerverified
Per 600 PAverified
3
22.22
Rudy Arroyo
Careerverified
Per 600 PA
-0.11
-66.4
Robbie Erlin
Career
Per 600 PAverified
-1.18
-8.76
Rudy Arroyo
Career
Per 600 PA
0
0
Robbie Erlin
Career
Per 600 PA
0
0
Rudy Arroyo
Career
Per 600 PA
0
0
Robbie Erlin
Careerverified
Per 600 PAverified
3
22.22
Rudy Arroyo
Career
Per 600 PA
0
0
Robbie Erlin
Career
Per 600 PA
0
0
Rudy Arroyo
Careerverified
Per 600 PA
1
600
Robbie Erlin
Career
Per 600 PAverified
26
192.59
Rudy Arroyo
Career
Per 600 PA
1
1
Robbie Erlin
Careerverified
Per 600 PAverified
3.12
3.12
Rudy Arroyo
Career
Per 600 PA
0
0
Robbie Erlin
Careerverified
Per 600 PAverified
0.12
0.12
Rudy Arroyo
Career
Per 600 PA
0
0
Robbie Erlin
Careerverified
Per 600 PAverified
6
44.44
Rudy Arroyo
Career
Per 600 PA
0
0
Robbie Erlin
Career
Per 600 PA
0
0
Rudy Arroyo
Careerverified
Per 600 PAverified
0
0
Robbie Erlin
Career
Per 600 PA
1
7.41
Rudy Arroyo
Career
Per 600 PA
0
0
Robbie Erlin
Career
Per 600 PA
0
0
Rudy Arroyo
Career
Per 600 PA
0
0
Robbie Erlin
Career
Per 600 PA
0
0
Rudy Arroyo
Career
Per 600 PA
0
0
Robbie Erlin
Career
Per 600 PA
0
0
Rudy Arroyo
Career
Per 600 PA
Robbie Erlin
Career
Per 600 PA