Aaron Laffey vs. Bill Moisan — Career Comparison

Aaron Laffey
MillenialMarylandThrows LeftBats LeftNorth AmericaCleveland GuardiansAmerican LeagueStarting Pitcher
Bill Moisan
Greatest GenerationMassachusettsThrows RightBats LeftNorth AmericaChicago CubsNational LeagueRelief Pitcher

Aaron Laffey built a career as a starting pitcher and Bill Moisan as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Aaron Laffey posted stronger surface numbers — ERA 4.44 and WHIP 1.535 compared to 5.4 and 1.400 for Bill Moisan. By the career numbers, Aaron Laffey had the better of this cross-role comparison — though era context would sharpen the verdict.

Pitching Stats for Aaron Laffey and Bill Moisan

Aaron Laffey
Careerverified
Per 9 Inningsverified
8
8
Bill Moisan
Career
Per 9 Innings
1
1
Aaron Laffey
Careerverified
Per 9 Innings
156
2.84
Bill Moisan
Career
Per 9 Inningsverified
3
5.4
Aaron Laffey
Careerverified
Per 9 Inningsverified
68
1.24
Bill Moisan
Career
Per 9 Innings
0
0
Aaron Laffey
Careerverified
Per 9 Inningsverified
26
0.47
Bill Moisan
Career
Per 9 Innings
0
0
Aaron Laffey
Career
Per 9 Innings
29
0.53
Bill Moisan
Careerverified
Per 9 Inningsverified
0
0
Aaron Laffey
Careerverified
Per 9 Inningsverified
47.27
47.27
Bill Moisan
Career
Per 9 Innings
Aaron Laffey
Careerverified
Per 9 Inningsverified
43.59
43.59
Bill Moisan
Career
Per 9 Innings
0
0
Aaron Laffey
Career
Per 9 Innings
0
0
Bill Moisan
Career
Per 9 Innings
0
0
Aaron Laffey
Career
Per 9 Innings
0
0
Bill Moisan
Career
Per 9 Innings
0
0
Aaron Laffey
Careerverified
Per 9 Inningsverified
1
0.02
Bill Moisan
Career
Per 9 Innings
0
0
Aaron Laffey
Career
Per 9 Inningsverified
244
4.44
Bill Moisan
Careerverified
Per 9 Innings
3
5.4
Aaron Laffey
Careerverified
Per 9 Inningsverified
4.44
4.44
Bill Moisan
Career
Per 9 Innings
5.4
5.4
Aaron Laffey
Career
Per 9 Innings
5.01
5.01
Bill Moisan
Careerverified
Per 9 Inningsverified
4.2
4.2
Aaron Laffey
Career
Per 9 Innings
4.65
4.65
Bill Moisan
Careerverified
Per 9 Inningsverified
4.4
4.4
Aaron Laffey
Career
Per 9 Innings
0.286
0.286
Bill Moisan
Careerverified
Per 9 Inningsverified
0.263
0.263
Aaron Laffey
Careerverified
Per 9 Innings
1483
27
Bill Moisan
Career
Per 9 Innings
15
27
Aaron Laffey
Careerverified
Per 9 Innings
494.1
9
Bill Moisan
Career
Per 9 Innings
5
9
Aaron Laffey
Career
Per 9 Innings
552
10.05
Bill Moisan
Careerverified
Per 9 Inningsverified
5
9
Aaron Laffey
Career
Per 9 Innings
10.05
10.05
Bill Moisan
Careerverified
Per 9 Inningsverified
9
9
Aaron Laffey
Career
Per 9 Innings
48
0.87
Bill Moisan
Careerverified
Per 9 Inningsverified
0
0
Aaron Laffey
Career
Per 9 Innings
0.87
0.87
Bill Moisan
Careerverified
Per 9 Inningsverified
0
0
Aaron Laffey
Career
Per 9 Innings
0.31
0.31
Bill Moisan
Careerverified
Per 9 Inningsverified
0
0
Aaron Laffey
Career
Per 9 Innings
199
3.62
Bill Moisan
Careerverified
Per 9 Inningsverified
2
3.6
Aaron Laffey
Career
Per 9 Innings
8
0.15
Bill Moisan
Careerverified
Per 9 Inningsverified
0
0
Aaron Laffey
Career
Per 9 Innings
3.62
3.62
Bill Moisan
Careerverified
Per 9 Inningsverified
3.6
3.6
Aaron Laffey
Careerverified
Per 9 Inningsverified
245
4.46
Bill Moisan
Career
Per 9 Innings
1
1.8
Aaron Laffey
Careerverified
Per 9 Inningsverified
4.46
4.46
Bill Moisan
Career
Per 9 Innings
1.8
1.8
Aaron Laffey
Careerverified
Per 9 Inningsverified
1.57
1.57
Bill Moisan
Career
Per 9 Innings
0.33
0.33
Aaron Laffey
Careerverified
Per 9 Inningsverified
0.898
0.898
Bill Moisan
Career
Per 9 Innings
0.6
0.6
Aaron Laffey
Career
Per 9 Innings
13
0.24
Bill Moisan
Careerverified
Per 9 Inningsverified
0
0
Aaron Laffey
Career
Per 9 Inningsverified
28
0.51
Bill Moisan
Careerverified
Per 9 Innings
1
1.8
Aaron Laffey
Career
Per 9 Innings
4
0.07
Bill Moisan
Careerverified
Per 9 Inningsverified
0
0
Aaron Laffey
Careerverified
Per 9 Inningsverified
2181
39.71
Bill Moisan
Career
Per 9 Innings
22
39.6
Aaron Laffey
Careerverified
Per 9 Innings
13
0.24
Bill Moisan
Career
Per 9 Inningsverified
2
3.6
Aaron Laffey
Career
Per 9 Inningsverified
270
4.92
Bill Moisan
Careerverified
Per 9 Innings
3
5.4
Aaron Laffey
Careerverified
Per 9 Inningsverified
4.92
4.92
Bill Moisan
Career
Per 9 Innings
5.4
5.4
Aaron Laffey
Career
Per 9 Innings
11
0.2
Bill Moisan
Careerverified
Per 9 Inningsverified
0
0
Aaron Laffey
Career
Per 9 Innings
13
0.24
Bill Moisan
Careerverified
Per 9 Inningsverified
0
0
Aaron Laffey
Careerverified
Per 9 Inningsverified
74
1.35
Bill Moisan
Career
Per 9 Innings
0
0
Aaron Laffey
Career
Per 9 Innings
1.519
1.519
Bill Moisan
Careerverified
Per 9 Inningsverified
1.4
1.4
Aaron Laffey
Careerverified
Per 9 Inningsverified
1930
35.14
Bill Moisan
Career
Per 9 Innings
19
34.2
Aaron Laffey
Career
Per 9 Innings
1.73
1.73
Bill Moisan
Careerverified
Per 9 Inningsverified
1
1
Aaron Laffey
Career
Per 9 Innings
0.308
0.308
Bill Moisan
Careerverified
Per 9 Inningsverified
0.278
0.278
Aaron Laffey
Careerverified
Per 9 Inningsverified
39.71
39.71
Bill Moisan
Career
Per 9 Innings
39.6
39.6

Fielding Stats for Aaron Laffey and Bill Moisan

Aaron Laffey
Careerverified
Per 9 Inningsverified
8
8
Bill Moisan
Career
Per 9 Innings
1
Aaron Laffey
Careerverified
Per 9 Inningsverified
156
2.84
Bill Moisan
Career
Per 9 Innings
3
Aaron Laffey
Careerverified
Per 9 Inningsverified
68
1.24
Bill Moisan
Career
Per 9 Innings
0
Aaron Laffey
Careerverified
Per 9 Inningsverified
1483
27
Bill Moisan
Career
Per 9 Innings
0
Aaron Laffey
Careerverified
Per 9 Inningsverified
494.1
9
Bill Moisan
Career
Per 9 Innings
0
Aaron Laffey
Careerverified
Per 9 Inningsverified
28
0.51
Bill Moisan
Career
Per 9 Innings
0
Aaron Laffey
Careerverified
Per 9 Inningsverified
80
1.46
Bill Moisan
Career
Per 9 Innings
1
Aaron Laffey
Career
Per 9 Innings
3
0.05
Bill Moisan
Careerverified
Per 9 Inningsverified
0
Aaron Laffey
Careerverified
Per 9 Inningsverified
111
2.02
Bill Moisan
Career
Per 9 Innings
1
Aaron Laffey
Careerverified
Per 9 Inningsverified
108
1.97
Bill Moisan
Career
Per 9 Innings
1
Aaron Laffey
Career
Per 9 Inningsverified
97.3
97.3
Bill Moisan
Careerverified
Per 9 Innings
100
Aaron Laffey
Careerverified
Per 9 Inningsverified
0.692
0.692
Bill Moisan
Career
Per 9 Innings
0.333
Aaron Laffey
Careerverified
Per 9 Inningsverified
43.59
43.59
Bill Moisan
Career
Per 9 Innings
0
Aaron Laffey
Careerverified
Per 9 Inningsverified
6
0.11
Bill Moisan
Career
Per 9 Innings
0
Aaron Laffey
Career
Per 9 Innings
0
0
Bill Moisan
Career
Per 9 Innings
0
Aaron Laffey
Career
Per 9 Innings
0
0
Bill Moisan
Career
Per 9 Innings
0
Aaron Laffey
Career
Per 9 Innings
0
0
Bill Moisan
Career
Per 9 Innings
0
Aaron Laffey
Career
Per 9 Innings
0
0
Bill Moisan
Career
Per 9 Innings
0

Hitting Stats for Aaron Laffey and Bill Moisan

Aaron Laffey
Careerverified
Per 600 PAverified
8
8
Bill Moisan
Career
Per 600 PA
1
Aaron Laffey
Careerverified
Per 600 PAverified
156
10400
Bill Moisan
Career
Per 600 PA
3
Aaron Laffey
Careerverified
Per 600 PAverified
9
600
Bill Moisan
Career
Per 600 PA
0
Aaron Laffey
Careerverified
Per 600 PAverified
9
600
Bill Moisan
Career
Per 600 PA
0
Aaron Laffey
Careerverified
Per 600 PAverified
0.222
0.222
Bill Moisan
Career
Per 600 PA
Aaron Laffey
Careerverified
Per 600 PAverified
0.444
0.444
Bill Moisan
Career
Per 600 PA
Aaron Laffey
Careerverified
Per 600 PAverified
2
133.33
Bill Moisan
Career
Per 600 PA
0
Aaron Laffey
Careerverified
Per 600 PAverified
2
133.33
Bill Moisan
Career
Per 600 PA
0
Aaron Laffey
Career
Per 600 PA
0
0
Bill Moisan
Career
Per 600 PA
0
Aaron Laffey
Career
Per 600 PA
0
0
Bill Moisan
Career
Per 600 PA
0
Aaron Laffey
Career
Per 600 PA
0
0
Bill Moisan
Career
Per 600 PA
0
Aaron Laffey
Career
Per 600 PA
0
0
Bill Moisan
Career
Per 600 PA
0
Aaron Laffey
Career
Per 600 PA
0
0
Bill Moisan
Career
Per 600 PA
Aaron Laffey
Career
Per 600 PA
0
0
Bill Moisan
Career
Per 600 PA
Aaron Laffey
Career
Per 600 PA
0
0
Bill Moisan
Career
Per 600 PA
Aaron Laffey
Careerverified
Per 600 PAverified
0.4
26.79
Bill Moisan
Career
Per 600 PA
Aaron Laffey
Careerverified
Per 600 PAverified
2
133.33
Bill Moisan
Career
Per 600 PA
0
Aaron Laffey
Careerverified
Per 600 PAverified
2
133.33
Bill Moisan
Career
Per 600 PA
0
Aaron Laffey
Careerverified
Per 600 PAverified
0.222
0.222
Bill Moisan
Career
Per 600 PA
Aaron Laffey
Careerverified
Per 600 PAverified
0.222
0.222
Bill Moisan
Career
Per 600 PA
Aaron Laffey
Careerverified
Per 600 PAverified
0.444
0.444
Bill Moisan
Career
Per 600 PA
Aaron Laffey
Career
Per 600 PA
0
0
Bill Moisan
Career
Per 600 PA
Aaron Laffey
Careerverified
Per 600 PAverified
0.156
0.156
Bill Moisan
Career
Per 600 PA
Aaron Laffey
Careerverified
Per 600 PAverified
0.286
0.286
Bill Moisan
Career
Per 600 PA
Aaron Laffey
Careerverified
Per 600 PAverified
0.286
0.286
Bill Moisan
Career
Per 600 PA
Aaron Laffey
Career
Per 600 PA
0
0
Bill Moisan
Career
Per 600 PA
0
Aaron Laffey
Career
Per 600 PA
0
0
Bill Moisan
Career
Per 600 PA
0
Aaron Laffey
Career
Per 600 PA
0
0
Bill Moisan
Career
Per 600 PA
0
Aaron Laffey
Careerverified
Per 600 PAverified
0.47
31.45
Bill Moisan
Career
Per 600 PA
Aaron Laffey
Career
Per 600 PA
0
0
Bill Moisan
Career
Per 600 PA
0
Aaron Laffey
Career
Per 600 PA
0
0
Bill Moisan
Career
Per 600 PA
0
Aaron Laffey
Career
Per 600 PA
0
0
Bill Moisan
Career
Per 600 PA
0
Aaron Laffey
Career
Per 600 PA
2
133.33
Bill Moisan
Careerverified
Per 600 PAverified
0
Aaron Laffey
Careerverified
Per 600 PAverified
4.5
4.5
Bill Moisan
Career
Per 600 PA
Aaron Laffey
Career
Per 600 PA
0
0
Bill Moisan
Career
Per 600 PA
Aaron Laffey
Career
Per 600 PA
0
0
Bill Moisan
Career
Per 600 PA
0
Aaron Laffey
Career
Per 600 PA
0
0
Bill Moisan
Career
Per 600 PA
0
Aaron Laffey
Career
Per 600 PA
0
0
Bill Moisan
Career
Per 600 PA
0
Aaron Laffey
Career
Per 600 PA
0
0
Bill Moisan
Career
Per 600 PA
0
Aaron Laffey
Career
Per 600 PA
0
0
Bill Moisan
Career
Per 600 PA
0
Aaron Laffey
Career
Per 600 PA
0
0
Bill Moisan
Career
Per 600 PA
0
Aaron Laffey
Career
Per 600 PA
Bill Moisan
Career
Per 600 PA