Aaron Laffey vs. Roy Mahaffey — Career Comparison

Aaron Laffey
MillenialMarylandThrows LeftBats LeftNorth AmericaCleveland GuardiansAmerican LeagueStarting Pitcher
Roy Mahaffey
Greatest GenerationSouth CarolinaThrows RightBats RightNorth AmericaPhiladelphia AthleticsAmerican LeagueStarting Pitcher

Looking at the career totals, Aaron Laffey and Roy Mahaffey are fairly close on the surface numbers. Aaron Laffey had the edge in ERA (4.44 vs 5.01). By the career numbers, Aaron Laffey had the better of this comparison — though ERA and WHIP alone don't account for era, park factors, or the defenses each pitcher worked behind.

Pitching Stats for Aaron Laffey and Roy Mahaffey

Aaron Laffey
Career
Per 9 Innings
8
8
Roy Mahaffey
Careerverified
Per 9 Inningsverified
9
9
Aaron Laffey
Career
Per 9 Inningsverified
156
2.84
Roy Mahaffey
Careerverified
Per 9 Innings
224
1.91
Aaron Laffey
Career
Per 9 Inningsverified
68
1.24
Roy Mahaffey
Careerverified
Per 9 Innings
128
1.09
Aaron Laffey
Career
Per 9 Innings
26
0.47
Roy Mahaffey
Careerverified
Per 9 Inningsverified
67
0.57
Aaron Laffey
Careerverified
Per 9 Innings
29
0.53
Roy Mahaffey
Career
Per 9 Inningsverified
49
0.42
Aaron Laffey
Career
Per 9 Innings
47.27
47.27
Roy Mahaffey
Careerverified
Per 9 Inningsverified
57.76
57.76
Aaron Laffey
Career
Per 9 Innings
43.59
43.59
Roy Mahaffey
Careerverified
Per 9 Inningsverified
57.14
57.14
Aaron Laffey
Career
Per 9 Innings
0
0
Roy Mahaffey
Careerverified
Per 9 Inningsverified
45
0.38
Aaron Laffey
Career
Per 9 Innings
0
0
Roy Mahaffey
Career
Per 9 Innings
0
0
Aaron Laffey
Career
Per 9 Innings
1
0.02
Roy Mahaffey
Careerverified
Per 9 Inningsverified
5
0.04
Aaron Laffey
Careerverified
Per 9 Inningsverified
244
4.44
Roy Mahaffey
Career
Per 9 Innings
588
5.01
Aaron Laffey
Careerverified
Per 9 Inningsverified
4.44
4.44
Roy Mahaffey
Career
Per 9 Innings
5.01
5.01
Aaron Laffey
Career
Per 9 Innings
5.01
5.01
Roy Mahaffey
Careerverified
Per 9 Inningsverified
4.8
4.8
Aaron Laffey
Careerverified
Per 9 Inningsverified
4.65
4.65
Roy Mahaffey
Career
Per 9 Innings
4.7
4.7
Aaron Laffey
Career
Per 9 Innings
0.286
0.286
Roy Mahaffey
Careerverified
Per 9 Inningsverified
0.278
0.278
Aaron Laffey
Career
Per 9 Innings
1483
27
Roy Mahaffey
Careerverified
Per 9 Innings
3168
27
Aaron Laffey
Career
Per 9 Innings
494.1
9
Roy Mahaffey
Careerverified
Per 9 Innings
1056
9
Aaron Laffey
Careerverified
Per 9 Inningsverified
552
10.05
Roy Mahaffey
Career
Per 9 Innings
1181
10.07
Aaron Laffey
Careerverified
Per 9 Inningsverified
10.05
10.05
Roy Mahaffey
Career
Per 9 Innings
10.07
10.07
Aaron Laffey
Careerverified
Per 9 Innings
48
0.87
Roy Mahaffey
Career
Per 9 Inningsverified
84
0.72
Aaron Laffey
Career
Per 9 Innings
0.87
0.87
Roy Mahaffey
Careerverified
Per 9 Inningsverified
0.72
0.72
Aaron Laffey
Careerverified
Per 9 Inningsverified
0.31
0.31
Roy Mahaffey
Career
Per 9 Innings
0.38
0.38
Aaron Laffey
Careerverified
Per 9 Inningsverified
199
3.62
Roy Mahaffey
Career
Per 9 Innings
452
3.85
Aaron Laffey
Career
Per 9 Innings
8
0.15
Roy Mahaffey
Careerverified
Per 9 Inningsverified
0
0
Aaron Laffey
Careerverified
Per 9 Inningsverified
3.62
3.62
Roy Mahaffey
Career
Per 9 Innings
3.85
3.85
Aaron Laffey
Career
Per 9 Inningsverified
245
4.46
Roy Mahaffey
Careerverified
Per 9 Innings
365
3.11
Aaron Laffey
Careerverified
Per 9 Inningsverified
4.46
4.46
Roy Mahaffey
Career
Per 9 Innings
3.11
3.11
Aaron Laffey
Career
Per 9 Innings
1.57
1.57
Roy Mahaffey
Careerverified
Per 9 Inningsverified
1.63
1.63
Aaron Laffey
Careerverified
Per 9 Inningsverified
0.898
0.898
Roy Mahaffey
Career
Per 9 Innings
0.774
0.774
Aaron Laffey
Careerverified
Per 9 Inningsverified
13
0.24
Roy Mahaffey
Career
Per 9 Innings
31
0.26
Aaron Laffey
Career
Per 9 Innings
28
0.51
Roy Mahaffey
Careerverified
Per 9 Inningsverified
24
0.2
Aaron Laffey
Career
Per 9 Innings
4
0.07
Roy Mahaffey
Careerverified
Per 9 Inningsverified
0
0
Aaron Laffey
Career
Per 9 Innings
2181
39.71
Roy Mahaffey
Careerverified
Per 9 Inningsverified
4718
40.21
Aaron Laffey
Career
Per 9 Innings
13
0.24
Roy Mahaffey
Careerverified
Per 9 Inningsverified
47
0.4
Aaron Laffey
Careerverified
Per 9 Inningsverified
270
4.92
Roy Mahaffey
Career
Per 9 Innings
673
5.74
Aaron Laffey
Careerverified
Per 9 Inningsverified
4.92
4.92
Roy Mahaffey
Career
Per 9 Innings
5.74
5.74
Aaron Laffey
Career
Per 9 Innings
11
0.2
Roy Mahaffey
Careerverified
Per 9 Inningsverified
0
0
Aaron Laffey
Career
Per 9 Innings
13
0.24
Roy Mahaffey
Careerverified
Per 9 Inningsverified
0
0
Aaron Laffey
Careerverified
Per 9 Inningsverified
74
1.35
Roy Mahaffey
Career
Per 9 Innings
0
0
Aaron Laffey
Careerverified
Per 9 Inningsverified
1.519
1.519
Roy Mahaffey
Career
Per 9 Innings
1.546
1.546
Aaron Laffey
Career
Per 9 Innings
1930
35.14
Roy Mahaffey
Careerverified
Per 9 Inningsverified
4242
36.15
Aaron Laffey
Careerverified
Per 9 Inningsverified
1.73
1.73
Roy Mahaffey
Career
Per 9 Innings
3
3
Aaron Laffey
Career
Per 9 Innings
0.308
0.308
Roy Mahaffey
Careerverified
Per 9 Inningsverified
0.289
0.289
Aaron Laffey
Career
Per 9 Innings
39.71
39.71
Roy Mahaffey
Careerverified
Per 9 Inningsverified
40.21
40.21

Fielding Stats for Aaron Laffey and Roy Mahaffey

Aaron Laffey
Career
Per 9 Inningsverified
8
8
Roy Mahaffey
Careerverified
Per 9 Innings
9
Aaron Laffey
Career
Per 9 Inningsverified
156
2.84
Roy Mahaffey
Careerverified
Per 9 Innings
224
Aaron Laffey
Careerverified
Per 9 Inningsverified
68
1.24
Roy Mahaffey
Career
Per 9 Innings
0
Aaron Laffey
Careerverified
Per 9 Inningsverified
1483
27
Roy Mahaffey
Career
Per 9 Innings
0
Aaron Laffey
Careerverified
Per 9 Inningsverified
494.1
9
Roy Mahaffey
Career
Per 9 Innings
0
Aaron Laffey
Career
Per 9 Inningsverified
28
0.51
Roy Mahaffey
Careerverified
Per 9 Innings
34
Aaron Laffey
Career
Per 9 Inningsverified
80
1.46
Roy Mahaffey
Careerverified
Per 9 Innings
152
Aaron Laffey
Careerverified
Per 9 Innings
3
0.05
Roy Mahaffey
Career
Per 9 Inningsverified
12
Aaron Laffey
Career
Per 9 Inningsverified
111
2.02
Roy Mahaffey
Careerverified
Per 9 Innings
198
Aaron Laffey
Career
Per 9 Inningsverified
108
1.97
Roy Mahaffey
Careerverified
Per 9 Innings
186
Aaron Laffey
Careerverified
Per 9 Inningsverified
97.3
97.3
Roy Mahaffey
Career
Per 9 Innings
93.94
Aaron Laffey
Career
Per 9 Inningsverified
0.692
0.692
Roy Mahaffey
Careerverified
Per 9 Innings
0.83
Aaron Laffey
Careerverified
Per 9 Inningsverified
43.59
43.59
Roy Mahaffey
Career
Per 9 Innings
0
Aaron Laffey
Career
Per 9 Inningsverified
6
0.11
Roy Mahaffey
Careerverified
Per 9 Innings
11
Aaron Laffey
Career
Per 9 Innings
0
0
Roy Mahaffey
Career
Per 9 Innings
0
Aaron Laffey
Career
Per 9 Innings
0
0
Roy Mahaffey
Career
Per 9 Innings
0
Aaron Laffey
Career
Per 9 Innings
0
0
Roy Mahaffey
Career
Per 9 Innings
0
Aaron Laffey
Career
Per 9 Innings
0
0
Roy Mahaffey
Career
Per 9 Innings
0

Hitting Stats for Aaron Laffey and Roy Mahaffey

Aaron Laffey
Career
Per 600 PA
8
8
Roy Mahaffey
Careerverified
Per 600 PAverified
9
9
Aaron Laffey
Career
Per 600 PAverified
156
10400
Roy Mahaffey
Careerverified
Per 600 PA
224
321.53
Aaron Laffey
Career
Per 600 PA
9
600
Roy Mahaffey
Careerverified
Per 600 PA
418
600
Aaron Laffey
Career
Per 600 PAverified
9
600
Roy Mahaffey
Careerverified
Per 600 PA
396
568.42
Aaron Laffey
Careerverified
Per 600 PAverified
0.222
0.222
Roy Mahaffey
Career
Per 600 PA
0.184
0.184
Aaron Laffey
Career
Per 600 PA
0.444
0.444
Roy Mahaffey
Careerverified
Per 600 PAverified
0.474
0.474
Aaron Laffey
Career
Per 600 PAverified
2
133.33
Roy Mahaffey
Careerverified
Per 600 PA
73
104.78
Aaron Laffey
Career
Per 600 PAverified
2
133.33
Roy Mahaffey
Careerverified
Per 600 PA
59
84.69
Aaron Laffey
Career
Per 600 PA
0
0
Roy Mahaffey
Careerverified
Per 600 PAverified
9
12.92
Aaron Laffey
Career
Per 600 PA
0
0
Roy Mahaffey
Careerverified
Per 600 PAverified
1
1.44
Aaron Laffey
Career
Per 600 PA
0
0
Roy Mahaffey
Careerverified
Per 600 PAverified
4
5.74
Aaron Laffey
Career
Per 600 PA
0
0
Roy Mahaffey
Careerverified
Per 600 PAverified
14
20.1
Aaron Laffey
Career
Per 600 PA
0
0
Roy Mahaffey
Careerverified
Per 600 PAverified
0.192
0.192
Aaron Laffey
Career
Per 600 PA
0
0
Roy Mahaffey
Careerverified
Per 600 PAverified
0.01
0.01
Aaron Laffey
Career
Per 600 PA
0
0
Roy Mahaffey
Careerverified
Per 600 PAverified
0.055
0.055
Aaron Laffey
Career
Per 600 PA
0.4
26.79
Roy Mahaffey
Careerverified
Per 600 PAverified
21.77
31.25
Aaron Laffey
Career
Per 600 PA
2
133.33
Roy Mahaffey
Careerverified
Per 600 PAverified
96
137.8
Aaron Laffey
Career
Per 600 PAverified
2
133.33
Roy Mahaffey
Careerverified
Per 600 PA
87
124.88
Aaron Laffey
Careerverified
Per 600 PAverified
0.222
0.222
Roy Mahaffey
Career
Per 600 PA
0.212
0.212
Aaron Laffey
Career
Per 600 PA
0.222
0.222
Roy Mahaffey
Careerverified
Per 600 PAverified
0.242
0.242
Aaron Laffey
Career
Per 600 PA
0.444
0.444
Roy Mahaffey
Careerverified
Per 600 PAverified
0.455
0.455
Aaron Laffey
Career
Per 600 PA
0
0
Roy Mahaffey
Careerverified
Per 600 PAverified
0.058
0.058
Aaron Laffey
Career
Per 600 PA
0.156
0.156
Roy Mahaffey
Career
Per 600 PA
0.156
0.156
Aaron Laffey
Career
Per 600 PA
0.286
0.286
Roy Mahaffey
Careerverified
Per 600 PAverified
0.341
0.341
Aaron Laffey
Careerverified
Per 600 PAverified
0.286
0.286
Roy Mahaffey
Career
Per 600 PA
0.273
0.273
Aaron Laffey
Career
Per 600 PA
0
0
Roy Mahaffey
Careerverified
Per 600 PAverified
28
40.19
Aaron Laffey
Career
Per 600 PA
0
0
Roy Mahaffey
Careerverified
Per 600 PAverified
33
47.37
Aaron Laffey
Career
Per 600 PA
0
0
Roy Mahaffey
Careerverified
Per 600 PAverified
57
81.82
Aaron Laffey
Career
Per 600 PAverified
0.47
31.45
Roy Mahaffey
Careerverified
Per 600 PA
18.88
27.11
Aaron Laffey
Career
Per 600 PA
0
0
Roy Mahaffey
Career
Per 600 PA
0
0
Aaron Laffey
Career
Per 600 PA
0
0
Roy Mahaffey
Careerverified
Per 600 PAverified
14
20.1
Aaron Laffey
Career
Per 600 PA
0
0
Roy Mahaffey
Career
Per 600 PA
0
0
Aaron Laffey
Careerverified
Per 600 PAverified
2
133.33
Roy Mahaffey
Career
Per 600 PA
139
199.52
Aaron Laffey
Careerverified
Per 600 PAverified
4.5
4.5
Roy Mahaffey
Career
Per 600 PA
3.01
3.01
Aaron Laffey
Career
Per 600 PA
0
0
Roy Mahaffey
Careerverified
Per 600 PAverified
0.1
0.1
Aaron Laffey
Career
Per 600 PA
0
0
Roy Mahaffey
Careerverified
Per 600 PAverified
8
11.48
Aaron Laffey
Career
Per 600 PA
0
0
Roy Mahaffey
Career
Per 600 PA
0
0
Aaron Laffey
Career
Per 600 PA
0
0
Roy Mahaffey
Career
Per 600 PA
0
0
Aaron Laffey
Career
Per 600 PA
0
0
Roy Mahaffey
Career
Per 600 PA
0
0
Aaron Laffey
Career
Per 600 PA
0
0
Roy Mahaffey
Career
Per 600 PA
0
0
Aaron Laffey
Career
Per 600 PA
0
0
Roy Mahaffey
Career
Per 600 PA
0
0
Aaron Laffey
Career
Per 600 PA
Roy Mahaffey
Career
Per 600 PA