Bart Johnson vs. Aaron Laffey — Career Comparison

Bart Johnson
Baby BoomersCaliforniaThrows RightBats RightNorth AmericaChicago White SoxAmerican LeagueStarting Pitcher
Aaron Laffey
MillenialMarylandThrows LeftBats LeftNorth AmericaCleveland GuardiansAmerican LeagueStarting Pitcher

The numbers give Bart Johnson a clear advantage over Aaron Laffey across the core pitching metrics. Bart Johnson led in strikeout rate (K%+ 115 vs 63), skill-based run prevention (DICE+ 108 vs 86), and walk avoidance (BB%+ 100 vs 82). Bart Johnson was the better starter — the numbers make that case clearly.

Pitching Stats for Bart Johnson and Aaron Laffey

Bart Johnson
Career
Per 9 Innings
8
8
Aaron Laffey
Career
Per 9 Innings
8
8
Bart Johnson
Careerverified
Per 9 Innings
185
2.06
Aaron Laffey
Career
Per 9 Inningsverified
156
2.84
Bart Johnson
Careerverified
Per 9 Innings
97
1.08
Aaron Laffey
Career
Per 9 Inningsverified
68
1.24
Bart Johnson
Careerverified
Per 9 Inningsverified
43
0.48
Aaron Laffey
Career
Per 9 Innings
26
0.47
Bart Johnson
Career
Per 9 Innings
51
0.57
Aaron Laffey
Careerverified
Per 9 Inningsverified
29
0.53
Bart Johnson
Career
Per 9 Innings
45.74
45.74
Aaron Laffey
Careerverified
Per 9 Inningsverified
47.27
47.27
Bart Johnson
Careerverified
Per 9 Inningsverified
52.43
52.43
Aaron Laffey
Career
Per 9 Innings
43.59
43.59
Bart Johnson
Careerverified
Per 9 Inningsverified
22
0.24
Aaron Laffey
Career
Per 9 Innings
0
0
Bart Johnson
Careerverified
Per 9 Inningsverified
6
0.07
Aaron Laffey
Career
Per 9 Innings
0
0
Bart Johnson
Careerverified
Per 9 Inningsverified
17
0.19
Aaron Laffey
Career
Per 9 Innings
1
0.02
Bart Johnson
Career
Per 9 Inningsverified
354
3.94
Aaron Laffey
Careerverified
Per 9 Innings
244
4.44
Bart Johnson
Careerverified
Per 9 Inningsverified
3.94
3.94
Aaron Laffey
Career
Per 9 Innings
4.44
4.44
Bart Johnson
Careerverified
Per 9 Inningsverified
4.04
4.04
Aaron Laffey
Career
Per 9 Innings
5.01
5.01
Bart Johnson
Careerverified
Per 9 Inningsverified
4.02
4.02
Aaron Laffey
Career
Per 9 Innings
4.65
4.65
Bart Johnson
Careerverified
Per 9 Inningsverified
0.261
0.261
Aaron Laffey
Career
Per 9 Innings
0.286
0.286
Bart Johnson
Careerverified
Per 9 Innings
2428
27
Aaron Laffey
Career
Per 9 Innings
1483
27
Bart Johnson
Careerverified
Per 9 Innings
809.1
9
Aaron Laffey
Career
Per 9 Innings
494.1
9
Bart Johnson
Career
Per 9 Inningsverified
806
8.96
Aaron Laffey
Careerverified
Per 9 Innings
552
10.05
Bart Johnson
Careerverified
Per 9 Inningsverified
8.96
8.96
Aaron Laffey
Career
Per 9 Innings
10.05
10.05
Bart Johnson
Career
Per 9 Inningsverified
60
0.67
Aaron Laffey
Careerverified
Per 9 Innings
48
0.87
Bart Johnson
Careerverified
Per 9 Inningsverified
0.67
0.67
Aaron Laffey
Career
Per 9 Innings
0.87
0.87
Bart Johnson
Career
Per 9 Innings
0.32
0.32
Aaron Laffey
Careerverified
Per 9 Inningsverified
0.31
0.31
Bart Johnson
Career
Per 9 Innings
348
3.87
Aaron Laffey
Careerverified
Per 9 Inningsverified
199
3.62
Bart Johnson
Career
Per 9 Innings
16
0.18
Aaron Laffey
Careerverified
Per 9 Inningsverified
8
0.15
Bart Johnson
Career
Per 9 Innings
3.87
3.87
Aaron Laffey
Careerverified
Per 9 Inningsverified
3.62
3.62
Bart Johnson
Careerverified
Per 9 Inningsverified
520
5.78
Aaron Laffey
Career
Per 9 Innings
245
4.46
Bart Johnson
Careerverified
Per 9 Inningsverified
5.78
5.78
Aaron Laffey
Career
Per 9 Innings
4.46
4.46
Bart Johnson
Careerverified
Per 9 Inningsverified
2.81
2.81
Aaron Laffey
Career
Per 9 Innings
1.57
1.57
Bart Johnson
Careerverified
Per 9 Inningsverified
1.073
1.073
Aaron Laffey
Career
Per 9 Innings
0.898
0.898
Bart Johnson
Career
Per 9 Innings
28
0.31
Aaron Laffey
Careerverified
Per 9 Inningsverified
13
0.24
Bart Johnson
Careerverified
Per 9 Inningsverified
15
0.17
Aaron Laffey
Career
Per 9 Innings
28
0.51
Bart Johnson
Careerverified
Per 9 Inningsverified
2
0.02
Aaron Laffey
Career
Per 9 Innings
4
0.07
Bart Johnson
Careerverified
Per 9 Innings
3511
39.04
Aaron Laffey
Career
Per 9 Inningsverified
2181
39.71
Bart Johnson
Careerverified
Per 9 Inningsverified
48
0.53
Aaron Laffey
Career
Per 9 Innings
13
0.24
Bart Johnson
Career
Per 9 Inningsverified
395
4.39
Aaron Laffey
Careerverified
Per 9 Innings
270
4.92
Bart Johnson
Careerverified
Per 9 Inningsverified
4.39
4.39
Aaron Laffey
Career
Per 9 Innings
4.92
4.92
Bart Johnson
Career
Per 9 Innings
30
0.33
Aaron Laffey
Careerverified
Per 9 Inningsverified
11
0.2
Bart Johnson
Career
Per 9 Innings
28
0.31
Aaron Laffey
Careerverified
Per 9 Inningsverified
13
0.24
Bart Johnson
Career
Per 9 Innings
37
0.41
Aaron Laffey
Careerverified
Per 9 Inningsverified
74
1.35
Bart Johnson
Careerverified
Per 9 Inningsverified
1.426
1.426
Aaron Laffey
Career
Per 9 Innings
1.519
1.519
Bart Johnson
Careerverified
Per 9 Innings
3090
34.36
Aaron Laffey
Career
Per 9 Inningsverified
1930
35.14
Bart Johnson
Career
Per 9 Innings
2.14
2.14
Aaron Laffey
Careerverified
Per 9 Inningsverified
1.73
1.73
Bart Johnson
Careerverified
Per 9 Inningsverified
0.297
0.297
Aaron Laffey
Career
Per 9 Innings
0.308
0.308
Bart Johnson
Career
Per 9 Innings
39.04
39.04
Aaron Laffey
Careerverified
Per 9 Inningsverified
39.71
39.71

Fielding Stats for Bart Johnson and Aaron Laffey

Bart Johnson
Career
Per 9 Innings
8
8
Aaron Laffey
Career
Per 9 Innings
8
8
Bart Johnson
Careerverified
Per 9 Innings
185
2.06
Aaron Laffey
Career
Per 9 Inningsverified
156
2.84
Bart Johnson
Careerverified
Per 9 Innings
97
1.08
Aaron Laffey
Career
Per 9 Inningsverified
68
1.24
Bart Johnson
Careerverified
Per 9 Innings
2430
27
Aaron Laffey
Career
Per 9 Innings
1483
27
Bart Johnson
Careerverified
Per 9 Innings
810
9
Aaron Laffey
Career
Per 9 Innings
494.1
9
Bart Johnson
Careerverified
Per 9 Inningsverified
58
0.64
Aaron Laffey
Career
Per 9 Innings
28
0.51
Bart Johnson
Careerverified
Per 9 Innings
94
1.04
Aaron Laffey
Career
Per 9 Inningsverified
80
1.46
Bart Johnson
Career
Per 9 Innings
6
0.07
Aaron Laffey
Careerverified
Per 9 Inningsverified
3
0.05
Bart Johnson
Careerverified
Per 9 Innings
158
1.76
Aaron Laffey
Career
Per 9 Inningsverified
111
2.02
Bart Johnson
Careerverified
Per 9 Innings
152
1.69
Aaron Laffey
Career
Per 9 Inningsverified
108
1.97
Bart Johnson
Career
Per 9 Innings
96.2
96.2
Aaron Laffey
Careerverified
Per 9 Inningsverified
97.3
97.3
Bart Johnson
Careerverified
Per 9 Inningsverified
0.822
0.822
Aaron Laffey
Career
Per 9 Innings
0.692
0.692
Bart Johnson
Careerverified
Per 9 Inningsverified
52.43
52.43
Aaron Laffey
Career
Per 9 Innings
43.59
43.59
Bart Johnson
Career
Per 9 Innings
3
0.03
Aaron Laffey
Careerverified
Per 9 Inningsverified
6
0.11
Bart Johnson
Career
Per 9 Innings
0
0
Aaron Laffey
Career
Per 9 Innings
0
0
Bart Johnson
Career
Per 9 Innings
0
0
Aaron Laffey
Career
Per 9 Innings
0
0
Bart Johnson
Career
Per 9 Innings
0
0
Aaron Laffey
Career
Per 9 Innings
0
0
Bart Johnson
Career
Per 9 Innings
0
0
Aaron Laffey
Career
Per 9 Innings
0
0

Hitting Stats for Bart Johnson and Aaron Laffey

Bart Johnson
Career
Per 600 PA
8
8
Aaron Laffey
Career
Per 600 PA
8
8
Bart Johnson
Careerverified
Per 600 PA
185
1088.24
Aaron Laffey
Career
Per 600 PAverified
156
10400
Bart Johnson
Careerverified
Per 600 PA
102
600
Aaron Laffey
Career
Per 600 PA
9
600
Bart Johnson
Careerverified
Per 600 PA
93
547.06
Aaron Laffey
Career
Per 600 PAverified
9
600
Bart Johnson
Career
Per 600 PA
0.215
0.215
Aaron Laffey
Careerverified
Per 600 PAverified
0.222
0.222
Bart Johnson
Careerverified
Per 600 PAverified
0.538
0.538
Aaron Laffey
Career
Per 600 PA
0.444
0.444
Bart Johnson
Careerverified
Per 600 PA
20
117.65
Aaron Laffey
Career
Per 600 PAverified
2
133.33
Bart Johnson
Careerverified
Per 600 PA
17
100
Aaron Laffey
Career
Per 600 PAverified
2
133.33
Bart Johnson
Careerverified
Per 600 PAverified
3
17.65
Aaron Laffey
Career
Per 600 PA
0
0
Bart Johnson
Career
Per 600 PA
0
0
Aaron Laffey
Career
Per 600 PA
0
0
Bart Johnson
Career
Per 600 PA
0
0
Aaron Laffey
Career
Per 600 PA
0
0
Bart Johnson
Careerverified
Per 600 PAverified
3
17.65
Aaron Laffey
Career
Per 600 PA
0
0
Bart Johnson
Careerverified
Per 600 PAverified
0.15
0.15
Aaron Laffey
Career
Per 600 PA
0
0
Bart Johnson
Career
Per 600 PA
0
0
Aaron Laffey
Career
Per 600 PA
0
0
Bart Johnson
Career
Per 600 PA
0
0
Aaron Laffey
Career
Per 600 PA
0
0
Bart Johnson
Careerverified
Per 600 PAverified
5.63
33.1
Aaron Laffey
Career
Per 600 PA
0.4
26.79
Bart Johnson
Careerverified
Per 600 PAverified
23
135.29
Aaron Laffey
Career
Per 600 PA
2
133.33
Bart Johnson
Careerverified
Per 600 PAverified
24
141.18
Aaron Laffey
Career
Per 600 PA
2
133.33
Bart Johnson
Careerverified
Per 600 PAverified
0.247
0.247
Aaron Laffey
Career
Per 600 PA
0.222
0.222
Bart Johnson
Careerverified
Per 600 PAverified
0.247
0.247
Aaron Laffey
Career
Per 600 PA
0.222
0.222
Bart Johnson
Careerverified
Per 600 PAverified
0.495
0.495
Aaron Laffey
Career
Per 600 PA
0.444
0.444
Bart Johnson
Careerverified
Per 600 PAverified
0.032
0.032
Aaron Laffey
Career
Per 600 PA
0
0
Bart Johnson
Careerverified
Per 600 PAverified
0.173
0.173
Aaron Laffey
Career
Per 600 PA
0.156
0.156
Bart Johnson
Careerverified
Per 600 PAverified
0.378
0.378
Aaron Laffey
Career
Per 600 PA
0.286
0.286
Bart Johnson
Career
Per 600 PA
0.27
0.27
Aaron Laffey
Careerverified
Per 600 PAverified
0.286
0.286
Bart Johnson
Careerverified
Per 600 PAverified
7
41.18
Aaron Laffey
Career
Per 600 PA
0
0
Bart Johnson
Careerverified
Per 600 PAverified
11
64.71
Aaron Laffey
Career
Per 600 PA
0
0
Bart Johnson
Careerverified
Per 600 PAverified
18
105.88
Aaron Laffey
Career
Per 600 PA
0
0
Bart Johnson
Careerverified
Per 600 PAverified
6.12
36.02
Aaron Laffey
Career
Per 600 PA
0.47
31.45
Bart Johnson
Careerverified
Per 600 PAverified
1
5.88
Aaron Laffey
Career
Per 600 PA
0
0
Bart Johnson
Careerverified
Per 600 PAverified
3
17.65
Aaron Laffey
Career
Per 600 PA
0
0
Bart Johnson
Career
Per 600 PA
0
0
Aaron Laffey
Career
Per 600 PA
0
0
Bart Johnson
Career
Per 600 PAverified
19
111.76
Aaron Laffey
Careerverified
Per 600 PA
2
133.33
Bart Johnson
Careerverified
Per 600 PAverified
5.37
5.37
Aaron Laffey
Career
Per 600 PA
4.5
4.5
Bart Johnson
Careerverified
Per 600 PAverified
0.16
0.16
Aaron Laffey
Career
Per 600 PA
0
0
Bart Johnson
Careerverified
Per 600 PAverified
5
29.41
Aaron Laffey
Career
Per 600 PA
0
0
Bart Johnson
Career
Per 600 PA
0
0
Aaron Laffey
Career
Per 600 PA
0
0
Bart Johnson
Career
Per 600 PA
1
5.88
Aaron Laffey
Careerverified
Per 600 PAverified
0
0
Bart Johnson
Careerverified
Per 600 PAverified
1
5.88
Aaron Laffey
Career
Per 600 PA
0
0
Bart Johnson
Career
Per 600 PA
0
0
Aaron Laffey
Career
Per 600 PA
0
0
Bart Johnson
Careerverified
Per 600 PAverified
1
5.88
Aaron Laffey
Career
Per 600 PA
0
0
Bart Johnson
Careerverified
Per 600 PAverified
100
100
Aaron Laffey
Career
Per 600 PA