Aaron Laffey vs. Ed Siever — Career Comparison

Aaron Laffey
MillenialMarylandThrows LeftBats LeftNorth AmericaCleveland GuardiansAmerican LeagueStarting Pitcher
Ed Siever
Pre-GenerationalKansasThrows LeftBats LeftNorth AmericaDetroit TigersAmerican LeagueStarting Pitcher

On the career pitching numbers, Ed Siever posted a stronger line than Aaron Laffey. Ed Siever posted stronger numbers in ERA (2.6 vs 4.44) and WHIP (1.235 vs 1.535). By the career numbers, Ed Siever 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 Ed Siever

Aaron Laffey
Careerverified
Per 9 Inningsverified
8
8
Ed Siever
Career
Per 9 Innings
7
7
Aaron Laffey
Career
Per 9 Inningsverified
156
2.84
Ed Siever
Careerverified
Per 9 Innings
203
1.21
Aaron Laffey
Career
Per 9 Inningsverified
68
1.24
Ed Siever
Careerverified
Per 9 Innings
174
1.04
Aaron Laffey
Career
Per 9 Innings
26
0.47
Ed Siever
Careerverified
Per 9 Inningsverified
83
0.5
Aaron Laffey
Careerverified
Per 9 Innings
29
0.53
Ed Siever
Career
Per 9 Inningsverified
82
0.49
Aaron Laffey
Career
Per 9 Innings
47.27
47.27
Ed Siever
Careerverified
Per 9 Inningsverified
50.3
50.3
Aaron Laffey
Career
Per 9 Innings
43.59
43.59
Ed Siever
Careerverified
Per 9 Inningsverified
85.71
85.71
Aaron Laffey
Career
Per 9 Innings
0
0
Ed Siever
Careerverified
Per 9 Inningsverified
136
0.81
Aaron Laffey
Career
Per 9 Innings
0
0
Ed Siever
Careerverified
Per 9 Inningsverified
14
0.08
Aaron Laffey
Career
Per 9 Inningsverified
1
0.02
Ed Siever
Careerverified
Per 9 Innings
2
0.01
Aaron Laffey
Careerverified
Per 9 Innings
244
4.44
Ed Siever
Career
Per 9 Inningsverified
435
2.6
Aaron Laffey
Career
Per 9 Innings
4.44
4.44
Ed Siever
Careerverified
Per 9 Inningsverified
2.6
2.6
Aaron Laffey
Career
Per 9 Innings
5.01
5.01
Ed Siever
Careerverified
Per 9 Inningsverified
3.09
3.09
Aaron Laffey
Career
Per 9 Innings
4.65
4.65
Ed Siever
Careerverified
Per 9 Inningsverified
3.28
3.28
Aaron Laffey
Career
Per 9 Innings
0.286
0.286
Ed Siever
Careerverified
Per 9 Inningsverified
0.266
0.266
Aaron Laffey
Career
Per 9 Innings
1483
27
Ed Siever
Careerverified
Per 9 Innings
4521
27
Aaron Laffey
Career
Per 9 Innings
494.1
9
Ed Siever
Careerverified
Per 9 Innings
1507
9
Aaron Laffey
Careerverified
Per 9 Innings
552
10.05
Ed Siever
Career
Per 9 Inningsverified
1550
9.26
Aaron Laffey
Career
Per 9 Innings
10.05
10.05
Ed Siever
Careerverified
Per 9 Inningsverified
9.26
9.26
Aaron Laffey
Career
Per 9 Innings
48
0.87
Ed Siever
Careerverified
Per 9 Inningsverified
24
0.14
Aaron Laffey
Career
Per 9 Innings
0.87
0.87
Ed Siever
Careerverified
Per 9 Inningsverified
0.14
0.14
Aaron Laffey
Career
Per 9 Innings
0.31
0.31
Ed Siever
Careerverified
Per 9 Inningsverified
0.12
0.12
Aaron Laffey
Careerverified
Per 9 Innings
199
3.62
Ed Siever
Career
Per 9 Inningsverified
311
1.86
Aaron Laffey
Career
Per 9 Innings
8
0.15
Ed Siever
Careerverified
Per 9 Inningsverified
0
0
Aaron Laffey
Career
Per 9 Innings
3.62
3.62
Ed Siever
Careerverified
Per 9 Inningsverified
1.86
1.86
Aaron Laffey
Career
Per 9 Inningsverified
245
4.46
Ed Siever
Careerverified
Per 9 Innings
470
2.81
Aaron Laffey
Careerverified
Per 9 Inningsverified
4.46
4.46
Ed Siever
Career
Per 9 Innings
2.81
2.81
Aaron Laffey
Career
Per 9 Innings
1.57
1.57
Ed Siever
Careerverified
Per 9 Inningsverified
2.32
2.32
Aaron Laffey
Careerverified
Per 9 Inningsverified
0.898
0.898
Ed Siever
Career
Per 9 Innings
0.518
0.518
Aaron Laffey
Careerverified
Per 9 Innings
13
0.24
Ed Siever
Career
Per 9 Inningsverified
21
0.13
Aaron Laffey
Careerverified
Per 9 Innings
28
0.51
Ed Siever
Career
Per 9 Inningsverified
39
0.23
Aaron Laffey
Career
Per 9 Innings
4
0.07
Ed Siever
Careerverified
Per 9 Inningsverified
1
0.01
Aaron Laffey
Career
Per 9 Inningsverified
2181
39.71
Ed Siever
Careerverified
Per 9 Innings
6170
36.85
Aaron Laffey
Career
Per 9 Inningsverified
13
0.24
Ed Siever
Careerverified
Per 9 Innings
28
0.17
Aaron Laffey
Careerverified
Per 9 Innings
270
4.92
Ed Siever
Career
Per 9 Inningsverified
674
4.03
Aaron Laffey
Career
Per 9 Innings
4.92
4.92
Ed Siever
Careerverified
Per 9 Inningsverified
4.03
4.03
Aaron Laffey
Career
Per 9 Innings
11
0.2
Ed Siever
Careerverified
Per 9 Inningsverified
0
0
Aaron Laffey
Career
Per 9 Innings
13
0.24
Ed Siever
Careerverified
Per 9 Inningsverified
0
0
Aaron Laffey
Careerverified
Per 9 Inningsverified
74
1.35
Ed Siever
Career
Per 9 Innings
0
0
Aaron Laffey
Career
Per 9 Innings
1.519
1.519
Ed Siever
Careerverified
Per 9 Inningsverified
1.235
1.235
Aaron Laffey
Career
Per 9 Inningsverified
1930
35.14
Ed Siever
Careerverified
Per 9 Innings
5820
34.76
Aaron Laffey
Careerverified
Per 9 Inningsverified
1.73
1.73
Ed Siever
Career
Per 9 Innings
3.32
3.32
Aaron Laffey
Career
Per 9 Innings
0.308
0.308
Ed Siever
Careerverified
Per 9 Inningsverified
0.287
0.287
Aaron Laffey
Careerverified
Per 9 Inningsverified
39.71
39.71
Ed Siever
Career
Per 9 Innings
36.85
36.85

Fielding Stats for Aaron Laffey and Ed Siever

Aaron Laffey
Careerverified
Per 9 Inningsverified
8
8
Ed Siever
Career
Per 9 Innings
7
7
Aaron Laffey
Career
Per 9 Inningsverified
156
2.84
Ed Siever
Careerverified
Per 9 Innings
204
1.22
Aaron Laffey
Career
Per 9 Inningsverified
68
1.24
Ed Siever
Careerverified
Per 9 Innings
92
0.55
Aaron Laffey
Career
Per 9 Innings
1483
27
Ed Siever
Careerverified
Per 9 Innings
4530
27
Aaron Laffey
Career
Per 9 Innings
494.1
9
Ed Siever
Careerverified
Per 9 Innings
1510
9
Aaron Laffey
Career
Per 9 Inningsverified
28
0.51
Ed Siever
Careerverified
Per 9 Innings
75
0.45
Aaron Laffey
Career
Per 9 Innings
80
1.46
Ed Siever
Careerverified
Per 9 Inningsverified
427
2.55
Aaron Laffey
Careerverified
Per 9 Inningsverified
3
0.05
Ed Siever
Career
Per 9 Innings
35
0.21
Aaron Laffey
Career
Per 9 Innings
111
2.02
Ed Siever
Careerverified
Per 9 Inningsverified
537
3.2
Aaron Laffey
Career
Per 9 Innings
108
1.97
Ed Siever
Careerverified
Per 9 Inningsverified
502
2.99
Aaron Laffey
Careerverified
Per 9 Inningsverified
97.3
97.3
Ed Siever
Career
Per 9 Innings
93.48
93.48
Aaron Laffey
Career
Per 9 Innings
0.692
0.692
Ed Siever
Careerverified
Per 9 Inningsverified
2.461
2.461
Aaron Laffey
Career
Per 9 Innings
43.59
43.59
Ed Siever
Careerverified
Per 9 Inningsverified
45.1
45.1
Aaron Laffey
Career
Per 9 Inningsverified
6
0.11
Ed Siever
Careerverified
Per 9 Innings
13
0.08
Aaron Laffey
Career
Per 9 Innings
0
0
Ed Siever
Career
Per 9 Innings
0
0
Aaron Laffey
Career
Per 9 Innings
0
0
Ed Siever
Career
Per 9 Innings
0
0
Aaron Laffey
Career
Per 9 Innings
0
0
Ed Siever
Career
Per 9 Innings
0
0
Aaron Laffey
Career
Per 9 Innings
0
0
Ed Siever
Career
Per 9 Innings
0
0

Hitting Stats for Aaron Laffey and Ed Siever

Aaron Laffey
Careerverified
Per 600 PAverified
8
8
Ed Siever
Career
Per 600 PA
7
7
Aaron Laffey
Career
Per 600 PAverified
156
10400
Ed Siever
Careerverified
Per 600 PA
204
215.49
Aaron Laffey
Career
Per 600 PA
9
600
Ed Siever
Careerverified
Per 600 PA
568
600
Aaron Laffey
Career
Per 600 PAverified
9
600
Ed Siever
Careerverified
Per 600 PA
526
555.63
Aaron Laffey
Careerverified
Per 600 PAverified
0.222
0.222
Ed Siever
Career
Per 600 PA
0.156
0.156
Aaron Laffey
Careerverified
Per 600 PAverified
0.444
0.444
Ed Siever
Career
Per 600 PA
0.398
0.398
Aaron Laffey
Career
Per 600 PAverified
2
133.33
Ed Siever
Careerverified
Per 600 PA
82
86.62
Aaron Laffey
Career
Per 600 PAverified
2
133.33
Ed Siever
Careerverified
Per 600 PA
74
78.17
Aaron Laffey
Career
Per 600 PA
0
0
Ed Siever
Careerverified
Per 600 PAverified
7
7.39
Aaron Laffey
Career
Per 600 PA
0
0
Ed Siever
Careerverified
Per 600 PAverified
1
1.06
Aaron Laffey
Career
Per 600 PA
0
0
Ed Siever
Career
Per 600 PA
0
0
Aaron Laffey
Career
Per 600 PA
0
0
Ed Siever
Careerverified
Per 600 PAverified
8
8.45
Aaron Laffey
Career
Per 600 PA
0
0
Ed Siever
Careerverified
Per 600 PAverified
0.098
0.098
Aaron Laffey
Career
Per 600 PA
0
0
Ed Siever
Career
Per 600 PA
0
0
Aaron Laffey
Career
Per 600 PA
0
0
Ed Siever
Career
Per 600 PA
0
0
Aaron Laffey
Career
Per 600 PAverified
0.4
26.79
Ed Siever
Careerverified
Per 600 PA
17.04
18
Aaron Laffey
Career
Per 600 PAverified
2
133.33
Ed Siever
Careerverified
Per 600 PA
91
96.13
Aaron Laffey
Career
Per 600 PAverified
2
133.33
Ed Siever
Careerverified
Per 600 PA
101
106.69
Aaron Laffey
Careerverified
Per 600 PAverified
0.222
0.222
Ed Siever
Career
Per 600 PA
0.185
0.185
Aaron Laffey
Careerverified
Per 600 PAverified
0.222
0.222
Ed Siever
Career
Per 600 PA
0.173
0.173
Aaron Laffey
Careerverified
Per 600 PAverified
0.444
0.444
Ed Siever
Career
Per 600 PA
0.358
0.358
Aaron Laffey
Career
Per 600 PA
0
0
Ed Siever
Careerverified
Per 600 PAverified
0.017
0.017
Aaron Laffey
Careerverified
Per 600 PAverified
0.156
0.156
Ed Siever
Career
Per 600 PA
0.127
0.127
Aaron Laffey
Careerverified
Per 600 PAverified
0.286
0.286
Ed Siever
Career
Per 600 PA
0.252
0.252
Aaron Laffey
Careerverified
Per 600 PAverified
0.286
0.286
Ed Siever
Career
Per 600 PA
0.207
0.207
Aaron Laffey
Career
Per 600 PA
0
0
Ed Siever
Careerverified
Per 600 PAverified
38
40.14
Aaron Laffey
Career
Per 600 PA
0
0
Ed Siever
Careerverified
Per 600 PAverified
23
24.3
Aaron Laffey
Career
Per 600 PA
0
0
Ed Siever
Careerverified
Per 600 PAverified
61
64.44
Aaron Laffey
Career
Per 600 PAverified
0.47
31.45
Ed Siever
Careerverified
Per 600 PA
11.24
11.87
Aaron Laffey
Career
Per 600 PA
0
0
Ed Siever
Careerverified
Per 600 PAverified
3
3.17
Aaron Laffey
Career
Per 600 PA
0
0
Ed Siever
Careerverified
Per 600 PAverified
16
16.9
Aaron Laffey
Career
Per 600 PA
0
0
Ed Siever
Career
Per 600 PA
0
0
Aaron Laffey
Careerverified
Per 600 PAverified
2
133.33
Ed Siever
Career
Per 600 PA
129
136.27
Aaron Laffey
Careerverified
Per 600 PAverified
4.5
4.5
Ed Siever
Career
Per 600 PA
4.4
4.4
Aaron Laffey
Career
Per 600 PA
0
0
Ed Siever
Careerverified
Per 600 PAverified
0.12
0.12
Aaron Laffey
Career
Per 600 PA
0
0
Ed Siever
Careerverified
Per 600 PAverified
23
24.3
Aaron Laffey
Career
Per 600 PA
0
0
Ed Siever
Career
Per 600 PA
0
0
Aaron Laffey
Career
Per 600 PA
0
0
Ed Siever
Career
Per 600 PA
0
0
Aaron Laffey
Career
Per 600 PA
0
0
Ed Siever
Careerverified
Per 600 PAverified
2
2.11
Aaron Laffey
Career
Per 600 PA
0
0
Ed Siever
Career
Per 600 PA
0
0
Aaron Laffey
Career
Per 600 PA
0
0
Ed Siever
Careerverified
Per 600 PAverified
2
2.11
Aaron Laffey
Career
Per 600 PA
Ed Siever
Careerverified
Per 600 PAverified
100
100