Luis Arroyo vs. Aaron Laffey — Career Comparison

Luis Arroyo
Greatest GenerationP.R.Throws LeftBats LeftCaribbeanNew York YankeesAmerican LeagueRelief PitcherAll-Star
Aaron Laffey
MillenialMarylandThrows LeftBats LeftNorth AmericaCleveland GuardiansAmerican LeagueStarting Pitcher

Aaron Laffey built a career as a starting pitcher and Luis Arroyo as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Luis Arroyo posted stronger surface numbers — ERA 3.93 and WHIP 1.440 compared to 4.44 and 1.535 for Aaron Laffey. By the career numbers, Luis Arroyo had the better of this cross-role comparison — though era context would sharpen the verdict.

Pitching Stats for Luis Arroyo and Aaron Laffey

Luis Arroyo
Career
Per 9 Innings
8
8
Aaron Laffey
Career
Per 9 Innings
8
8
Luis Arroyo
Careerverified
Per 9 Inningsverified
244
4.13
Aaron Laffey
Career
Per 9 Innings
156
2.84
Luis Arroyo
Career
Per 9 Innings
36
0.61
Aaron Laffey
Careerverified
Per 9 Inningsverified
68
1.24
Luis Arroyo
Careerverified
Per 9 Inningsverified
40
0.68
Aaron Laffey
Career
Per 9 Innings
26
0.47
Luis Arroyo
Career
Per 9 Innings
32
0.54
Aaron Laffey
Careerverified
Per 9 Inningsverified
29
0.53
Luis Arroyo
Careerverified
Per 9 Inningsverified
55.56
55.56
Aaron Laffey
Career
Per 9 Innings
47.27
47.27
Luis Arroyo
Career
Per 9 Innings
14.75
14.75
Aaron Laffey
Careerverified
Per 9 Inningsverified
43.59
43.59
Luis Arroyo
Careerverified
Per 9 Inningsverified
10
0.17
Aaron Laffey
Career
Per 9 Innings
0
0
Luis Arroyo
Careerverified
Per 9 Inningsverified
1
0.02
Aaron Laffey
Career
Per 9 Innings
0
0
Luis Arroyo
Careerverified
Per 9 Inningsverified
44
0.75
Aaron Laffey
Career
Per 9 Innings
1
0.02
Luis Arroyo
Careerverified
Per 9 Inningsverified
232
3.93
Aaron Laffey
Career
Per 9 Innings
244
4.44
Luis Arroyo
Careerverified
Per 9 Inningsverified
3.93
3.93
Aaron Laffey
Career
Per 9 Innings
4.44
4.44
Luis Arroyo
Careerverified
Per 9 Inningsverified
3.98
3.98
Aaron Laffey
Career
Per 9 Innings
5.01
5.01
Luis Arroyo
Careerverified
Per 9 Inningsverified
4.4
4.4
Aaron Laffey
Career
Per 9 Innings
4.65
4.65
Luis Arroyo
Careerverified
Per 9 Inningsverified
0.25
0.25
Aaron Laffey
Career
Per 9 Innings
0.286
0.286
Luis Arroyo
Careerverified
Per 9 Innings
1594
27
Aaron Laffey
Career
Per 9 Innings
1483
27
Luis Arroyo
Careerverified
Per 9 Innings
531.1
9
Aaron Laffey
Career
Per 9 Innings
494.1
9
Luis Arroyo
Careerverified
Per 9 Inningsverified
524
8.88
Aaron Laffey
Career
Per 9 Innings
552
10.05
Luis Arroyo
Careerverified
Per 9 Inningsverified
8.88
8.88
Aaron Laffey
Career
Per 9 Innings
10.05
10.05
Luis Arroyo
Career
Per 9 Innings
58
0.98
Aaron Laffey
Careerverified
Per 9 Inningsverified
48
0.87
Luis Arroyo
Career
Per 9 Innings
0.98
0.98
Aaron Laffey
Careerverified
Per 9 Inningsverified
0.87
0.87
Luis Arroyo
Careerverified
Per 9 Inningsverified
0.24
0.24
Aaron Laffey
Career
Per 9 Innings
0.31
0.31
Luis Arroyo
Career
Per 9 Inningsverified
208
3.52
Aaron Laffey
Careerverified
Per 9 Innings
199
3.62
Luis Arroyo
Career
Per 9 Innings
33
0.56
Aaron Laffey
Careerverified
Per 9 Inningsverified
8
0.15
Luis Arroyo
Careerverified
Per 9 Inningsverified
3.52
3.52
Aaron Laffey
Career
Per 9 Innings
3.62
3.62
Luis Arroyo
Careerverified
Per 9 Inningsverified
336
5.69
Aaron Laffey
Career
Per 9 Innings
245
4.46
Luis Arroyo
Careerverified
Per 9 Inningsverified
5.69
5.69
Aaron Laffey
Career
Per 9 Innings
4.46
4.46
Luis Arroyo
Career
Per 9 Innings
1.38
1.38
Aaron Laffey
Careerverified
Per 9 Inningsverified
1.57
1.57
Luis Arroyo
Careerverified
Per 9 Inningsverified
1.024
1.024
Aaron Laffey
Career
Per 9 Innings
0.898
0.898
Luis Arroyo
Career
Per 9 Innings
19
0.32
Aaron Laffey
Careerverified
Per 9 Inningsverified
13
0.24
Luis Arroyo
Careerverified
Per 9 Inningsverified
13
0.22
Aaron Laffey
Career
Per 9 Innings
28
0.51
Luis Arroyo
Careerverified
Per 9 Inningsverified
0
0
Aaron Laffey
Career
Per 9 Innings
4
0.07
Luis Arroyo
Careerverified
Per 9 Innings
2315
39.21
Aaron Laffey
Career
Per 9 Inningsverified
2181
39.71
Luis Arroyo
Careerverified
Per 9 Inningsverified
119
2.02
Aaron Laffey
Career
Per 9 Innings
13
0.24
Luis Arroyo
Careerverified
Per 9 Inningsverified
261
4.42
Aaron Laffey
Career
Per 9 Innings
270
4.92
Luis Arroyo
Careerverified
Per 9 Inningsverified
4.42
4.42
Aaron Laffey
Career
Per 9 Innings
4.92
4.92
Luis Arroyo
Careerverified
Per 9 Inningsverified
0
0
Aaron Laffey
Career
Per 9 Innings
11
0.2
Luis Arroyo
Careerverified
Per 9 Inningsverified
0
0
Aaron Laffey
Career
Per 9 Innings
13
0.24
Luis Arroyo
Career
Per 9 Innings
0
0
Aaron Laffey
Careerverified
Per 9 Inningsverified
74
1.35
Luis Arroyo
Careerverified
Per 9 Inningsverified
1.378
1.378
Aaron Laffey
Career
Per 9 Innings
1.519
1.519
Luis Arroyo
Careerverified
Per 9 Inningsverified
2094
35.47
Aaron Laffey
Career
Per 9 Innings
1930
35.14
Luis Arroyo
Careerverified
Per 9 Inningsverified
1.07
1.07
Aaron Laffey
Career
Per 9 Innings
1.73
1.73
Luis Arroyo
Careerverified
Per 9 Inningsverified
0.274
0.274
Aaron Laffey
Career
Per 9 Innings
0.308
0.308
Luis Arroyo
Career
Per 9 Innings
39.21
39.21
Aaron Laffey
Careerverified
Per 9 Inningsverified
39.71
39.71

Fielding Stats for Luis Arroyo and Aaron Laffey

Luis Arroyo
Career
Per 9 Innings
8
8
Aaron Laffey
Career
Per 9 Innings
8
8
Luis Arroyo
Careerverified
Per 9 Inningsverified
244
4.13
Aaron Laffey
Career
Per 9 Innings
156
2.84
Luis Arroyo
Career
Per 9 Innings
36
0.61
Aaron Laffey
Careerverified
Per 9 Inningsverified
68
1.24
Luis Arroyo
Careerverified
Per 9 Innings
1594
27
Aaron Laffey
Career
Per 9 Innings
1483
27
Luis Arroyo
Careerverified
Per 9 Innings
531.1
9
Aaron Laffey
Career
Per 9 Innings
494.1
9
Luis Arroyo
Career
Per 9 Innings
14
0.24
Aaron Laffey
Careerverified
Per 9 Inningsverified
28
0.51
Luis Arroyo
Career
Per 9 Innings
69
1.17
Aaron Laffey
Careerverified
Per 9 Inningsverified
80
1.46
Luis Arroyo
Career
Per 9 Innings
7
0.12
Aaron Laffey
Careerverified
Per 9 Inningsverified
3
0.05
Luis Arroyo
Career
Per 9 Innings
90
1.52
Aaron Laffey
Careerverified
Per 9 Inningsverified
111
2.02
Luis Arroyo
Career
Per 9 Innings
83
1.41
Aaron Laffey
Careerverified
Per 9 Inningsverified
108
1.97
Luis Arroyo
Career
Per 9 Innings
92.22
92.22
Aaron Laffey
Careerverified
Per 9 Inningsverified
97.3
97.3
Luis Arroyo
Career
Per 9 Innings
0.34
0.34
Aaron Laffey
Careerverified
Per 9 Inningsverified
0.692
0.692
Luis Arroyo
Career
Per 9 Innings
14.75
14.75
Aaron Laffey
Careerverified
Per 9 Inningsverified
43.59
43.59
Luis Arroyo
Career
Per 9 Innings
0
0
Aaron Laffey
Careerverified
Per 9 Inningsverified
6
0.11
Luis Arroyo
Career
Per 9 Innings
0
0
Aaron Laffey
Career
Per 9 Innings
0
0
Luis Arroyo
Career
Per 9 Innings
0
0
Aaron Laffey
Career
Per 9 Innings
0
0
Luis Arroyo
Career
Per 9 Innings
0
0
Aaron Laffey
Career
Per 9 Innings
0
0
Luis Arroyo
Career
Per 9 Innings
0
0
Aaron Laffey
Career
Per 9 Innings
0
0

Hitting Stats for Luis Arroyo and Aaron Laffey

Luis Arroyo
Career
Per 600 PA
8
8
Aaron Laffey
Career
Per 600 PA
8
8
Luis Arroyo
Careerverified
Per 600 PA
246
1039.44
Aaron Laffey
Career
Per 600 PAverified
156
10400
Luis Arroyo
Careerverified
Per 600 PA
142
600
Aaron Laffey
Career
Per 600 PA
9
600
Luis Arroyo
Careerverified
Per 600 PA
128
540.85
Aaron Laffey
Career
Per 600 PAverified
9
600
Luis Arroyo
Careerverified
Per 600 PAverified
0.227
0.227
Aaron Laffey
Career
Per 600 PA
0.222
0.222
Luis Arroyo
Careerverified
Per 600 PAverified
0.549
0.549
Aaron Laffey
Career
Per 600 PA
0.444
0.444
Luis Arroyo
Careerverified
Per 600 PA
29
122.54
Aaron Laffey
Career
Per 600 PAverified
2
133.33
Luis Arroyo
Careerverified
Per 600 PA
26
109.86
Aaron Laffey
Career
Per 600 PAverified
2
133.33
Luis Arroyo
Careerverified
Per 600 PAverified
2
8.45
Aaron Laffey
Career
Per 600 PA
0
0
Luis Arroyo
Career
Per 600 PA
0
0
Aaron Laffey
Career
Per 600 PA
0
0
Luis Arroyo
Careerverified
Per 600 PAverified
1
4.23
Aaron Laffey
Career
Per 600 PA
0
0
Luis Arroyo
Careerverified
Per 600 PAverified
3
12.68
Aaron Laffey
Career
Per 600 PA
0
0
Luis Arroyo
Careerverified
Per 600 PAverified
0.103
0.103
Aaron Laffey
Career
Per 600 PA
0
0
Luis Arroyo
Careerverified
Per 600 PAverified
0.008
0.008
Aaron Laffey
Career
Per 600 PA
0
0
Luis Arroyo
Careerverified
Per 600 PAverified
0.035
0.035
Aaron Laffey
Career
Per 600 PA
0
0
Luis Arroyo
Careerverified
Per 600 PAverified
7.31
30.89
Aaron Laffey
Career
Per 600 PA
0.4
26.79
Luis Arroyo
Careerverified
Per 600 PAverified
34
143.66
Aaron Laffey
Career
Per 600 PA
2
133.33
Luis Arroyo
Careerverified
Per 600 PA
31
130.99
Aaron Laffey
Career
Per 600 PAverified
2
133.33
Luis Arroyo
Careerverified
Per 600 PAverified
0.237
0.237
Aaron Laffey
Career
Per 600 PA
0.222
0.222
Luis Arroyo
Careerverified
Per 600 PAverified
0.266
0.266
Aaron Laffey
Career
Per 600 PA
0.222
0.222
Luis Arroyo
Careerverified
Per 600 PAverified
0.502
0.502
Aaron Laffey
Career
Per 600 PA
0.444
0.444
Luis Arroyo
Careerverified
Per 600 PAverified
0.039
0.039
Aaron Laffey
Career
Per 600 PA
0
0
Luis Arroyo
Careerverified
Per 600 PAverified
0.173
0.173
Aaron Laffey
Career
Per 600 PA
0.156
0.156
Luis Arroyo
Careerverified
Per 600 PAverified
0.353
0.353
Aaron Laffey
Career
Per 600 PA
0.286
0.286
Luis Arroyo
Career
Per 600 PA
0.28
0.28
Aaron Laffey
Careerverified
Per 600 PAverified
0.286
0.286
Luis Arroyo
Careerverified
Per 600 PAverified
5
21.13
Aaron Laffey
Career
Per 600 PA
0
0
Luis Arroyo
Careerverified
Per 600 PAverified
8
33.8
Aaron Laffey
Career
Per 600 PA
0
0
Luis Arroyo
Careerverified
Per 600 PAverified
12
50.7
Aaron Laffey
Career
Per 600 PA
0
0
Luis Arroyo
Careerverified
Per 600 PAverified
8.11
34.28
Aaron Laffey
Career
Per 600 PA
0.47
31.45
Luis Arroyo
Career
Per 600 PA
0
0
Aaron Laffey
Career
Per 600 PA
0
0
Luis Arroyo
Careerverified
Per 600 PAverified
2
8.45
Aaron Laffey
Career
Per 600 PA
0
0
Luis Arroyo
Career
Per 600 PA
0
0
Aaron Laffey
Career
Per 600 PA
0
0
Luis Arroyo
Career
Per 600 PAverified
28
118.31
Aaron Laffey
Careerverified
Per 600 PA
2
133.33
Luis Arroyo
Careerverified
Per 600 PAverified
5.07
5.07
Aaron Laffey
Career
Per 600 PA
4.5
4.5
Luis Arroyo
Careerverified
Per 600 PAverified
0.07
0.07
Aaron Laffey
Career
Per 600 PA
0
0
Luis Arroyo
Careerverified
Per 600 PAverified
11
46.48
Aaron Laffey
Career
Per 600 PA
0
0
Luis Arroyo
Careerverified
Per 600 PAverified
1
4.23
Aaron Laffey
Career
Per 600 PA
0
0
Luis Arroyo
Career
Per 600 PA
3
12.68
Aaron Laffey
Careerverified
Per 600 PAverified
0
0
Luis Arroyo
Career
Per 600 PA
0
0
Aaron Laffey
Career
Per 600 PA
0
0
Luis Arroyo
Career
Per 600 PA
0
0
Aaron Laffey
Career
Per 600 PA
0
0
Luis Arroyo
Career
Per 600 PA
0
0
Aaron Laffey
Career
Per 600 PA
0
0
Luis Arroyo
Career
Per 600 PA
Aaron Laffey
Career
Per 600 PA