Aaron Laffey vs. Lou Marone — Career Comparison

Aaron Laffey
MillenialMarylandThrows LeftBats LeftNorth AmericaCleveland GuardiansAmerican LeagueStarting Pitcher
Lou Marone
Silent GenerationCaliforniaThrows LeftBats RightNorth AmericaPittsburgh PiratesNational LeagueRelief Pitcher

Aaron Laffey built a career as a starting pitcher and Lou Marone as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Lou Marone posted stronger surface numbers — ERA 2.63 and WHIP 1.088 compared to 4.44 and 1.535 for Aaron Laffey. By the career numbers, Lou Marone had the better of this cross-role comparison — though era context would sharpen the verdict.

Pitching Stats for Aaron Laffey and Lou Marone

Aaron Laffey
Careerverified
Per 9 Inningsverified
8
8
Lou Marone
Career
Per 9 Innings
2
2
Aaron Laffey
Careerverified
Per 9 Innings
156
2.84
Lou Marone
Career
Per 9 Inningsverified
30
7.17
Aaron Laffey
Careerverified
Per 9 Inningsverified
68
1.24
Lou Marone
Career
Per 9 Innings
0
0
Aaron Laffey
Careerverified
Per 9 Inningsverified
26
0.47
Lou Marone
Career
Per 9 Innings
1
0.24
Aaron Laffey
Career
Per 9 Innings
29
0.53
Lou Marone
Careerverified
Per 9 Inningsverified
1
0.24
Aaron Laffey
Career
Per 9 Innings
47.27
47.27
Lou Marone
Careerverified
Per 9 Inningsverified
50
50
Aaron Laffey
Careerverified
Per 9 Inningsverified
43.59
43.59
Lou Marone
Career
Per 9 Innings
0
0
Aaron Laffey
Career
Per 9 Innings
0
0
Lou Marone
Career
Per 9 Innings
0
0
Aaron Laffey
Career
Per 9 Innings
0
0
Lou Marone
Career
Per 9 Innings
0
0
Aaron Laffey
Careerverified
Per 9 Inningsverified
1
0.02
Lou Marone
Career
Per 9 Innings
0
0
Aaron Laffey
Career
Per 9 Innings
244
4.44
Lou Marone
Careerverified
Per 9 Inningsverified
11
2.63
Aaron Laffey
Career
Per 9 Innings
4.44
4.44
Lou Marone
Careerverified
Per 9 Inningsverified
2.63
2.63
Aaron Laffey
Career
Per 9 Innings
5.01
5.01
Lou Marone
Careerverified
Per 9 Inningsverified
2.31
2.31
Aaron Laffey
Career
Per 9 Innings
4.65
4.65
Lou Marone
Careerverified
Per 9 Inningsverified
3.9
3.9
Aaron Laffey
Career
Per 9 Innings
0.286
0.286
Lou Marone
Careerverified
Per 9 Inningsverified
0.194
0.194
Aaron Laffey
Careerverified
Per 9 Innings
1483
27
Lou Marone
Career
Per 9 Innings
113
27
Aaron Laffey
Careerverified
Per 9 Innings
494.1
9
Lou Marone
Career
Per 9 Innings
37.2
9
Aaron Laffey
Career
Per 9 Innings
552
10.05
Lou Marone
Careerverified
Per 9 Inningsverified
26
6.21
Aaron Laffey
Career
Per 9 Innings
10.05
10.05
Lou Marone
Careerverified
Per 9 Inningsverified
6.21
6.21
Aaron Laffey
Career
Per 9 Innings
48
0.87
Lou Marone
Careerverified
Per 9 Inningsverified
3
0.72
Aaron Laffey
Career
Per 9 Innings
0.87
0.87
Lou Marone
Careerverified
Per 9 Inningsverified
0.72
0.72
Aaron Laffey
Career
Per 9 Innings
0.31
0.31
Lou Marone
Careerverified
Per 9 Inningsverified
0.1
0.1
Aaron Laffey
Career
Per 9 Innings
199
3.62
Lou Marone
Careerverified
Per 9 Inningsverified
13
3.11
Aaron Laffey
Career
Per 9 Inningsverified
8
0.15
Lou Marone
Careerverified
Per 9 Innings
2
0.48
Aaron Laffey
Career
Per 9 Innings
3.62
3.62
Lou Marone
Careerverified
Per 9 Inningsverified
3.11
3.11
Aaron Laffey
Careerverified
Per 9 Innings
245
4.46
Lou Marone
Career
Per 9 Inningsverified
25
5.97
Aaron Laffey
Career
Per 9 Innings
4.46
4.46
Lou Marone
Careerverified
Per 9 Inningsverified
5.97
5.97
Aaron Laffey
Careerverified
Per 9 Inningsverified
1.57
1.57
Lou Marone
Career
Per 9 Innings
0.83
0.83
Aaron Laffey
Career
Per 9 Innings
0.898
0.898
Lou Marone
Careerverified
Per 9 Inningsverified
1.009
1.009
Aaron Laffey
Career
Per 9 Innings
13
0.24
Lou Marone
Careerverified
Per 9 Inningsverified
0
0
Aaron Laffey
Career
Per 9 Innings
28
0.51
Lou Marone
Careerverified
Per 9 Inningsverified
2
0.48
Aaron Laffey
Career
Per 9 Innings
4
0.07
Lou Marone
Careerverified
Per 9 Inningsverified
0
0
Aaron Laffey
Careerverified
Per 9 Inningsverified
2181
39.71
Lou Marone
Career
Per 9 Innings
149
35.6
Aaron Laffey
Careerverified
Per 9 Innings
13
0.24
Lou Marone
Career
Per 9 Inningsverified
6
1.43
Aaron Laffey
Career
Per 9 Innings
270
4.92
Lou Marone
Careerverified
Per 9 Inningsverified
11
2.63
Aaron Laffey
Career
Per 9 Innings
4.92
4.92
Lou Marone
Careerverified
Per 9 Inningsverified
2.63
2.63
Aaron Laffey
Career
Per 9 Innings
11
0.2
Lou Marone
Careerverified
Per 9 Inningsverified
0
0
Aaron Laffey
Career
Per 9 Innings
13
0.24
Lou Marone
Careerverified
Per 9 Inningsverified
0
0
Aaron Laffey
Careerverified
Per 9 Inningsverified
74
1.35
Lou Marone
Career
Per 9 Innings
0
0
Aaron Laffey
Career
Per 9 Innings
1.519
1.519
Lou Marone
Careerverified
Per 9 Inningsverified
1.035
1.035
Aaron Laffey
Careerverified
Per 9 Inningsverified
1930
35.14
Lou Marone
Career
Per 9 Innings
134
32.02
Aaron Laffey
Career
Per 9 Innings
1.73
1.73
Lou Marone
Careerverified
Per 9 Inningsverified
0.37
0.37
Aaron Laffey
Career
Per 9 Innings
0.308
0.308
Lou Marone
Careerverified
Per 9 Inningsverified
0.217
0.217
Aaron Laffey
Careerverified
Per 9 Inningsverified
39.71
39.71
Lou Marone
Career
Per 9 Innings
35.6
35.6

Fielding Stats for Aaron Laffey and Lou Marone

Aaron Laffey
Careerverified
Per 9 Inningsverified
8
8
Lou Marone
Career
Per 9 Innings
2
2
Aaron Laffey
Careerverified
Per 9 Innings
156
2.84
Lou Marone
Career
Per 9 Inningsverified
30
7.23
Aaron Laffey
Careerverified
Per 9 Inningsverified
68
1.24
Lou Marone
Career
Per 9 Innings
0
0
Aaron Laffey
Careerverified
Per 9 Innings
1483
27
Lou Marone
Career
Per 9 Innings
112
27
Aaron Laffey
Careerverified
Per 9 Innings
494.1
9
Lou Marone
Career
Per 9 Innings
37.1
9
Aaron Laffey
Careerverified
Per 9 Inningsverified
28
0.51
Lou Marone
Career
Per 9 Innings
1
0.24
Aaron Laffey
Careerverified
Per 9 Inningsverified
80
1.46
Lou Marone
Career
Per 9 Innings
4
0.96
Aaron Laffey
Career
Per 9 Inningsverified
3
0.05
Lou Marone
Careerverified
Per 9 Innings
1
0.24
Aaron Laffey
Careerverified
Per 9 Inningsverified
111
2.02
Lou Marone
Career
Per 9 Innings
6
1.45
Aaron Laffey
Careerverified
Per 9 Inningsverified
108
1.97
Lou Marone
Career
Per 9 Innings
5
1.21
Aaron Laffey
Careerverified
Per 9 Inningsverified
97.3
97.3
Lou Marone
Career
Per 9 Innings
83.33
83.33
Aaron Laffey
Careerverified
Per 9 Inningsverified
0.692
0.692
Lou Marone
Career
Per 9 Innings
0.167
0.167
Aaron Laffey
Careerverified
Per 9 Inningsverified
43.59
43.59
Lou Marone
Career
Per 9 Innings
0
0
Aaron Laffey
Careerverified
Per 9 Inningsverified
6
0.11
Lou Marone
Career
Per 9 Innings
0
0
Aaron Laffey
Career
Per 9 Innings
0
0
Lou Marone
Career
Per 9 Innings
0
0
Aaron Laffey
Career
Per 9 Innings
0
0
Lou Marone
Career
Per 9 Innings
0
0
Aaron Laffey
Career
Per 9 Innings
0
0
Lou Marone
Career
Per 9 Innings
0
0
Aaron Laffey
Career
Per 9 Innings
0
0
Lou Marone
Career
Per 9 Innings
0
0

Hitting Stats for Aaron Laffey and Lou Marone

Aaron Laffey
Careerverified
Per 600 PAverified
8
8
Lou Marone
Career
Per 600 PA
2
Aaron Laffey
Careerverified
Per 600 PAverified
156
10400
Lou Marone
Career
Per 600 PA
30
Aaron Laffey
Careerverified
Per 600 PAverified
9
600
Lou Marone
Career
Per 600 PA
0
Aaron Laffey
Careerverified
Per 600 PAverified
9
600
Lou Marone
Career
Per 600 PA
0
Aaron Laffey
Careerverified
Per 600 PAverified
0.222
0.222
Lou Marone
Career
Per 600 PA
Aaron Laffey
Careerverified
Per 600 PAverified
0.444
0.444
Lou Marone
Career
Per 600 PA
Aaron Laffey
Careerverified
Per 600 PAverified
2
133.33
Lou Marone
Career
Per 600 PA
0
Aaron Laffey
Careerverified
Per 600 PAverified
2
133.33
Lou Marone
Career
Per 600 PA
0
Aaron Laffey
Career
Per 600 PA
0
0
Lou Marone
Career
Per 600 PA
0
Aaron Laffey
Career
Per 600 PA
0
0
Lou Marone
Career
Per 600 PA
0
Aaron Laffey
Career
Per 600 PA
0
0
Lou Marone
Career
Per 600 PA
0
Aaron Laffey
Career
Per 600 PA
0
0
Lou Marone
Career
Per 600 PA
0
Aaron Laffey
Career
Per 600 PA
0
0
Lou Marone
Career
Per 600 PA
Aaron Laffey
Career
Per 600 PA
0
0
Lou Marone
Career
Per 600 PA
Aaron Laffey
Career
Per 600 PA
0
0
Lou Marone
Career
Per 600 PA
Aaron Laffey
Careerverified
Per 600 PAverified
0.4
26.79
Lou Marone
Career
Per 600 PA
Aaron Laffey
Careerverified
Per 600 PAverified
2
133.33
Lou Marone
Career
Per 600 PA
0
Aaron Laffey
Careerverified
Per 600 PAverified
2
133.33
Lou Marone
Career
Per 600 PA
0
Aaron Laffey
Careerverified
Per 600 PAverified
0.222
0.222
Lou Marone
Career
Per 600 PA
Aaron Laffey
Careerverified
Per 600 PAverified
0.222
0.222
Lou Marone
Career
Per 600 PA
Aaron Laffey
Careerverified
Per 600 PAverified
0.444
0.444
Lou Marone
Career
Per 600 PA
Aaron Laffey
Career
Per 600 PA
0
0
Lou Marone
Career
Per 600 PA
Aaron Laffey
Careerverified
Per 600 PAverified
0.156
0.156
Lou Marone
Career
Per 600 PA
Aaron Laffey
Careerverified
Per 600 PAverified
0.286
0.286
Lou Marone
Career
Per 600 PA
Aaron Laffey
Careerverified
Per 600 PAverified
0.286
0.286
Lou Marone
Career
Per 600 PA
Aaron Laffey
Career
Per 600 PA
0
0
Lou Marone
Career
Per 600 PA
0
Aaron Laffey
Career
Per 600 PA
0
0
Lou Marone
Career
Per 600 PA
0
Aaron Laffey
Career
Per 600 PA
0
0
Lou Marone
Career
Per 600 PA
0
Aaron Laffey
Careerverified
Per 600 PAverified
0.47
31.45
Lou Marone
Career
Per 600 PA
Aaron Laffey
Career
Per 600 PA
0
0
Lou Marone
Career
Per 600 PA
0
Aaron Laffey
Career
Per 600 PA
0
0
Lou Marone
Career
Per 600 PA
0
Aaron Laffey
Career
Per 600 PA
0
0
Lou Marone
Career
Per 600 PA
0
Aaron Laffey
Career
Per 600 PA
2
133.33
Lou Marone
Careerverified
Per 600 PAverified
0
Aaron Laffey
Careerverified
Per 600 PAverified
4.5
4.5
Lou Marone
Career
Per 600 PA
Aaron Laffey
Career
Per 600 PA
0
0
Lou Marone
Career
Per 600 PA
Aaron Laffey
Career
Per 600 PA
0
0
Lou Marone
Career
Per 600 PA
0
Aaron Laffey
Career
Per 600 PA
0
0
Lou Marone
Career
Per 600 PA
0
Aaron Laffey
Career
Per 600 PA
0
0
Lou Marone
Career
Per 600 PA
0
Aaron Laffey
Career
Per 600 PA
0
0
Lou Marone
Career
Per 600 PA
0
Aaron Laffey
Career
Per 600 PA
0
0
Lou Marone
Career
Per 600 PA
0
Aaron Laffey
Career
Per 600 PA
0
0
Lou Marone
Career
Per 600 PA
0
Aaron Laffey
Career
Per 600 PA
Lou Marone
Career
Per 600 PA