Justin De Fratus vs. Mike Willis — Career Comparison

Justin De Fratus
MillenialCaliforniaThrows RightBats SwitchNorth AmericaPhiladelphia PhilliesNational LeagueRelief Pitcher
Mike Willis
Baby BoomersOklahomaThrows LeftBats LeftNorth AmericaToronto Blue JaysAmerican LeagueRelief Pitcher

The numbers give Justin De Fratus a clear advantage over Mike Willis across the core pitching metrics. Justin De Fratus led in home run suppression (HR9+ 119 vs 61), run prevention (ERA+ 104 vs 81), and skill-based run prevention (DICE+ 99 vs 84). Justin De Fratus was the better reliever — the numbers make that case clearly.

Pitching Stats for Justin De Fratus and Mike Willis

Justin De Fratus
Career
Per 9 Innings
5
5
Mike Willis
Career
Per 9 Innings
5
5
Justin De Fratus
Careerverified
Per 9 Inningsverified
191
8.86
Mike Willis
Career
Per 9 Innings
144
4.38
Justin De Fratus
Career
Per 9 Innings
0
0
Mike Willis
Careerverified
Per 9 Inningsverified
6
0.18
Justin De Fratus
Career
Per 9 Inningsverified
7
0.32
Mike Willis
Career
Per 9 Innings
7
0.21
Justin De Fratus
Careerverified
Per 9 Inningsverified
6
0.28
Mike Willis
Career
Per 9 Innings
21
0.64
Justin De Fratus
Careerverified
Per 9 Inningsverified
53.85
53.85
Mike Willis
Career
Per 9 Innings
25
25
Justin De Fratus
Career
Per 9 Innings
0
0
Mike Willis
Careerverified
Per 9 Inningsverified
4.17
4.17
Justin De Fratus
Career
Per 9 Innings
0
0
Mike Willis
Careerverified
Per 9 Inningsverified
1
0.03
Justin De Fratus
Career
Per 9 Innings
0
0
Mike Willis
Career
Per 9 Innings
0
0
Justin De Fratus
Career
Per 9 Innings
0
0
Mike Willis
Careerverified
Per 9 Inningsverified
15
0.46
Justin De Fratus
Careerverified
Per 9 Inningsverified
88
4.08
Mike Willis
Career
Per 9 Innings
151
4.59
Justin De Fratus
Careerverified
Per 9 Inningsverified
4.08
4.08
Mike Willis
Career
Per 9 Innings
4.59
4.59
Justin De Fratus
Careerverified
Per 9 Inningsverified
3.98
3.98
Mike Willis
Career
Per 9 Innings
4.59
4.59
Justin De Fratus
Careerverified
Per 9 Inningsverified
3.73
3.73
Mike Willis
Career
Per 9 Innings
4.86
4.86
Justin De Fratus
Careerverified
Per 9 Inningsverified
0.256
0.256
Mike Willis
Career
Per 9 Innings
0.274
0.274
Justin De Fratus
Career
Per 9 Innings
582
27
Mike Willis
Careerverified
Per 9 Innings
888
27
Justin De Fratus
Career
Per 9 Innings
194
9
Mike Willis
Careerverified
Per 9 Innings
296
9
Justin De Fratus
Careerverified
Per 9 Inningsverified
190
8.81
Mike Willis
Career
Per 9 Innings
312
9.49
Justin De Fratus
Careerverified
Per 9 Inningsverified
8.81
8.81
Mike Willis
Career
Per 9 Innings
9.49
9.49
Justin De Fratus
Careerverified
Per 9 Inningsverified
16
0.74
Mike Willis
Career
Per 9 Innings
36
1.09
Justin De Fratus
Careerverified
Per 9 Inningsverified
0.74
0.74
Mike Willis
Career
Per 9 Innings
1.09
1.09
Justin De Fratus
Careerverified
Per 9 Inningsverified
0.08
0.08
Mike Willis
Career
Per 9 Innings
0.25
0.25
Justin De Fratus
Careerverified
Per 9 Inningsverified
77
3.57
Mike Willis
Career
Per 9 Innings
124
3.77
Justin De Fratus
Careerverified
Per 9 Innings
11
0.51
Mike Willis
Career
Per 9 Inningsverified
15
0.46
Justin De Fratus
Careerverified
Per 9 Inningsverified
3.57
3.57
Mike Willis
Career
Per 9 Innings
3.77
3.77
Justin De Fratus
Careerverified
Per 9 Inningsverified
170
7.89
Mike Willis
Career
Per 9 Innings
149
4.53
Justin De Fratus
Careerverified
Per 9 Inningsverified
7.89
7.89
Mike Willis
Career
Per 9 Innings
4.53
4.53
Justin De Fratus
Career
Per 9 Innings
0.89
0.89
Mike Willis
Careerverified
Per 9 Inningsverified
1.03
1.03
Justin De Fratus
Careerverified
Per 9 Inningsverified
1.273
1.273
Mike Willis
Career
Per 9 Innings
0.922
0.922
Justin De Fratus
Career
Per 9 Innings
17
0.79
Mike Willis
Careerverified
Per 9 Inningsverified
9
0.27
Justin De Fratus
Career
Per 9 Innings
14
0.65
Mike Willis
Careerverified
Per 9 Inningsverified
3
0.09
Justin De Fratus
Careerverified
Per 9 Inningsverified
0
0
Mike Willis
Career
Per 9 Innings
1
0.03
Justin De Fratus
Career
Per 9 Inningsverified
850
39.43
Mike Willis
Careerverified
Per 9 Innings
1295
39.38
Justin De Fratus
Career
Per 9 Inningsverified
49
2.27
Mike Willis
Careerverified
Per 9 Innings
71
2.16
Justin De Fratus
Careerverified
Per 9 Inningsverified
99
4.59
Mike Willis
Career
Per 9 Innings
161
4.9
Justin De Fratus
Careerverified
Per 9 Inningsverified
4.59
4.59
Mike Willis
Career
Per 9 Innings
4.9
4.9
Justin De Fratus
Careerverified
Per 9 Inningsverified
8
0.37
Mike Willis
Career
Per 9 Innings
19
0.58
Justin De Fratus
Careerverified
Per 9 Innings
8
0.37
Mike Willis
Career
Per 9 Inningsverified
12
0.36
Justin De Fratus
Career
Per 9 Inningsverified
16
0.74
Mike Willis
Careerverified
Per 9 Innings
23
0.7
Justin De Fratus
Careerverified
Per 9 Inningsverified
1.376
1.376
Mike Willis
Career
Per 9 Innings
1.473
1.473
Justin De Fratus
Career
Per 9 Innings
743
34.47
Mike Willis
Careerverified
Per 9 Inningsverified
1137
34.57
Justin De Fratus
Careerverified
Per 9 Inningsverified
0.52
0.52
Mike Willis
Career
Per 9 Innings
1.12
1.12
Justin De Fratus
Career
Per 9 Innings
0.312
0.312
Mike Willis
Careerverified
Per 9 Inningsverified
0.29
0.29
Justin De Fratus
Careerverified
Per 9 Inningsverified
39.43
39.43
Mike Willis
Career
Per 9 Innings
39.38
39.38

Fielding Stats for Justin De Fratus and Mike Willis

Justin De Fratus
Career
Per 9 Innings
5
5
Mike Willis
Career
Per 9 Innings
5
5
Justin De Fratus
Careerverified
Per 9 Inningsverified
191
8.86
Mike Willis
Career
Per 9 Innings
144
4.38
Justin De Fratus
Career
Per 9 Innings
0
0
Mike Willis
Careerverified
Per 9 Inningsverified
6
0.18
Justin De Fratus
Career
Per 9 Innings
582
27
Mike Willis
Careerverified
Per 9 Innings
888
27
Justin De Fratus
Career
Per 9 Innings
194
9
Mike Willis
Careerverified
Per 9 Innings
296
9
Justin De Fratus
Career
Per 9 Innings
12
0.56
Mike Willis
Careerverified
Per 9 Inningsverified
19
0.58
Justin De Fratus
Career
Per 9 Innings
14
0.65
Mike Willis
Careerverified
Per 9 Inningsverified
49
1.49
Justin De Fratus
Career
Per 9 Innings
6
0.28
Mike Willis
Careerverified
Per 9 Inningsverified
2
0.06
Justin De Fratus
Career
Per 9 Innings
32
1.48
Mike Willis
Careerverified
Per 9 Inningsverified
70
2.13
Justin De Fratus
Career
Per 9 Innings
26
1.21
Mike Willis
Careerverified
Per 9 Inningsverified
68
2.07
Justin De Fratus
Career
Per 9 Innings
81.25
81.25
Mike Willis
Careerverified
Per 9 Inningsverified
97.14
97.14
Justin De Fratus
Career
Per 9 Innings
0.136
0.136
Mike Willis
Careerverified
Per 9 Inningsverified
0.472
0.472
Justin De Fratus
Career
Per 9 Innings
0
0
Mike Willis
Careerverified
Per 9 Inningsverified
4.17
4.17
Justin De Fratus
Career
Per 9 Inningsverified
2
0.09
Mike Willis
Career
Per 9 Innings
2
0.06
Justin De Fratus
Career
Per 9 Innings
0
0
Mike Willis
Career
Per 9 Innings
0
0
Justin De Fratus
Career
Per 9 Innings
0
0
Mike Willis
Career
Per 9 Innings
0
0
Justin De Fratus
Career
Per 9 Innings
0
0
Mike Willis
Career
Per 9 Innings
0
0
Justin De Fratus
Career
Per 9 Innings
0
0
Mike Willis
Career
Per 9 Innings
0
0

Hitting Stats for Justin De Fratus and Mike Willis

Justin De Fratus
Career
Per 600 PAverified
5
5
Mike Willis
Career
Per 600 PA
5
Justin De Fratus
Careerverified
Per 600 PAverified
191
28650
Mike Willis
Career
Per 600 PA
144
Justin De Fratus
Careerverified
Per 600 PAverified
4
600
Mike Willis
Career
Per 600 PA
0
Justin De Fratus
Careerverified
Per 600 PAverified
4
600
Mike Willis
Career
Per 600 PA
0
Justin De Fratus
Careerverified
Per 600 PAverified
0.25
0.25
Mike Willis
Career
Per 600 PA
Justin De Fratus
Careerverified
Per 600 PAverified
0.5
0.5
Mike Willis
Career
Per 600 PA
Justin De Fratus
Careerverified
Per 600 PAverified
1
150
Mike Willis
Career
Per 600 PA
0
Justin De Fratus
Careerverified
Per 600 PAverified
1
150
Mike Willis
Career
Per 600 PA
0
Justin De Fratus
Career
Per 600 PA
0
0
Mike Willis
Career
Per 600 PA
0
Justin De Fratus
Career
Per 600 PA
0
0
Mike Willis
Career
Per 600 PA
0
Justin De Fratus
Career
Per 600 PA
0
0
Mike Willis
Career
Per 600 PA
0
Justin De Fratus
Career
Per 600 PA
0
0
Mike Willis
Career
Per 600 PA
0
Justin De Fratus
Career
Per 600 PA
0
0
Mike Willis
Career
Per 600 PA
Justin De Fratus
Career
Per 600 PA
0
0
Mike Willis
Career
Per 600 PA
Justin De Fratus
Career
Per 600 PA
0
0
Mike Willis
Career
Per 600 PA
Justin De Fratus
Careerverified
Per 600 PAverified
0.23
34.02
Mike Willis
Career
Per 600 PA
Justin De Fratus
Careerverified
Per 600 PAverified
1
150
Mike Willis
Career
Per 600 PA
0
Justin De Fratus
Careerverified
Per 600 PAverified
1
150
Mike Willis
Career
Per 600 PA
0
Justin De Fratus
Careerverified
Per 600 PAverified
0.25
0.25
Mike Willis
Career
Per 600 PA
Justin De Fratus
Careerverified
Per 600 PAverified
0.25
0.25
Mike Willis
Career
Per 600 PA
Justin De Fratus
Careerverified
Per 600 PAverified
0.5
0.5
Mike Willis
Career
Per 600 PA
Justin De Fratus
Career
Per 600 PA
0
0
Mike Willis
Career
Per 600 PA
Justin De Fratus
Careerverified
Per 600 PAverified
0.175
0.175
Mike Willis
Career
Per 600 PA
Justin De Fratus
Careerverified
Per 600 PAverified
0.333
0.333
Mike Willis
Career
Per 600 PA
Justin De Fratus
Careerverified
Per 600 PAverified
0.5
0.5
Mike Willis
Career
Per 600 PA
Justin De Fratus
Career
Per 600 PA
0
0
Mike Willis
Career
Per 600 PA
0
Justin De Fratus
Career
Per 600 PA
0
0
Mike Willis
Career
Per 600 PA
0
Justin De Fratus
Career
Per 600 PA
0
0
Mike Willis
Career
Per 600 PA
0
Justin De Fratus
Careerverified
Per 600 PAverified
0.28
41.68
Mike Willis
Career
Per 600 PA
Justin De Fratus
Career
Per 600 PA
0
0
Mike Willis
Career
Per 600 PA
0
Justin De Fratus
Career
Per 600 PA
0
0
Mike Willis
Career
Per 600 PA
0
Justin De Fratus
Career
Per 600 PA
0
0
Mike Willis
Career
Per 600 PA
0
Justin De Fratus
Career
Per 600 PA
2
300
Mike Willis
Careerverified
Per 600 PAverified
0
Justin De Fratus
Careerverified
Per 600 PAverified
2
2
Mike Willis
Career
Per 600 PA
Justin De Fratus
Career
Per 600 PA
0
0
Mike Willis
Career
Per 600 PA
Justin De Fratus
Career
Per 600 PA
0
0
Mike Willis
Career
Per 600 PA
0
Justin De Fratus
Career
Per 600 PA
0
0
Mike Willis
Career
Per 600 PA
0
Justin De Fratus
Career
Per 600 PA
0
0
Mike Willis
Career
Per 600 PA
0
Justin De Fratus
Career
Per 600 PA
0
0
Mike Willis
Career
Per 600 PA
0
Justin De Fratus
Career
Per 600 PA
0
0
Mike Willis
Career
Per 600 PA
0
Justin De Fratus
Career
Per 600 PA
0
0
Mike Willis
Career
Per 600 PA
0
Justin De Fratus
Career
Per 600 PA
Mike Willis
Career
Per 600 PA