Edwin Diaz vs. Willis Roberts — Career Comparison

Edwin Diaz
MillenialP.R.Throws RightBats RightCaribbeanNew York MetsNational LeagueRelief PitcherAll-Star
Willis Roberts
Gen XD.R.Throws RightBats RightCaribbeanBaltimore OriolesAmerican LeagueRelief Pitcher

The numbers give Edwin Diaz a clear advantage over Willis Roberts across the core pitching metrics. Edwin Diaz led in strikeout rate (K%+ 155 vs 87), skill-based run prevention (DICE+ 140 vs 94), and run prevention (ERA+ 139 vs 97). Edwin Diaz was the better reliever — the numbers make that case clearly.

Pitching Stats for Edwin Diaz and Willis Roberts

Edwin Diaz
Careerverified
Per 9 Inningsverified
9
9
Willis Roberts
Career
Per 9 Innings
5
5
Edwin Diaz
Careerverified
Per 9 Inningsverified
520
9.01
Willis Roberts
Career
Per 9 Innings
148
5.13
Edwin Diaz
Career
Per 9 Innings
0
0
Willis Roberts
Careerverified
Per 9 Inningsverified
18
0.62
Edwin Diaz
Careerverified
Per 9 Innings
28
0.49
Willis Roberts
Career
Per 9 Inningsverified
17
0.59
Edwin Diaz
Career
Per 9 Innings
36
0.62
Willis Roberts
Careerverified
Per 9 Inningsverified
15
0.52
Edwin Diaz
Career
Per 9 Innings
43.75
43.75
Willis Roberts
Careerverified
Per 9 Inningsverified
53.13
53.13
Edwin Diaz
Career
Per 9 Innings
0
0
Willis Roberts
Careerverified
Per 9 Inningsverified
12.16
12.16
Edwin Diaz
Career
Per 9 Innings
0
0
Willis Roberts
Careerverified
Per 9 Inningsverified
1
0.03
Edwin Diaz
Career
Per 9 Innings
0
0
Willis Roberts
Career
Per 9 Innings
0
0
Edwin Diaz
Careerverified
Per 9 Inningsverified
253
4.38
Willis Roberts
Career
Per 9 Innings
7
0.24
Edwin Diaz
Career
Per 9 Inningsverified
163
2.82
Willis Roberts
Careerverified
Per 9 Innings
134
4.64
Edwin Diaz
Careerverified
Per 9 Inningsverified
2.82
2.82
Willis Roberts
Career
Per 9 Innings
4.64
4.64
Edwin Diaz
Careerverified
Per 9 Inningsverified
2.53
2.53
Willis Roberts
Career
Per 9 Innings
4.97
4.97
Edwin Diaz
Careerverified
Per 9 Inningsverified
2.4
2.4
Willis Roberts
Career
Per 9 Innings
4.56
4.56
Edwin Diaz
Careerverified
Per 9 Inningsverified
0.191
0.191
Willis Roberts
Career
Per 9 Innings
0.274
0.274
Edwin Diaz
Careerverified
Per 9 Innings
1558
27
Willis Roberts
Career
Per 9 Innings
779
27
Edwin Diaz
Careerverified
Per 9 Innings
519.1
9
Willis Roberts
Career
Per 9 Innings
259.2
9
Edwin Diaz
Career
Per 9 Inningsverified
356
6.17
Willis Roberts
Careerverified
Per 9 Innings
277
9.6
Edwin Diaz
Careerverified
Per 9 Inningsverified
6.17
6.17
Willis Roberts
Career
Per 9 Innings
9.6
9.6
Edwin Diaz
Career
Per 9 Innings
54
0.94
Willis Roberts
Careerverified
Per 9 Innings
27
0.94
Edwin Diaz
Career
Per 9 Innings
0.94
0.94
Willis Roberts
Career
Per 9 Innings
0.94
0.94
Edwin Diaz
Careerverified
Per 9 Inningsverified
0.1
0.1
Willis Roberts
Career
Per 9 Innings
0.18
0.18
Edwin Diaz
Career
Per 9 Inningsverified
182
3.15
Willis Roberts
Careerverified
Per 9 Innings
112
3.88
Edwin Diaz
Career
Per 9 Inningsverified
9
0.16
Willis Roberts
Careerverified
Per 9 Innings
6
0.21
Edwin Diaz
Careerverified
Per 9 Inningsverified
3.15
3.15
Willis Roberts
Career
Per 9 Innings
3.88
3.88
Edwin Diaz
Careerverified
Per 9 Inningsverified
839
14.54
Willis Roberts
Career
Per 9 Innings
179
6.2
Edwin Diaz
Careerverified
Per 9 Inningsverified
14.54
14.54
Willis Roberts
Career
Per 9 Innings
6.2
6.2
Edwin Diaz
Careerverified
Per 9 Inningsverified
1.61
1.61
Willis Roberts
Career
Per 9 Innings
1.21
1.21
Edwin Diaz
Careerverified
Per 9 Inningsverified
1.966
1.966
Willis Roberts
Career
Per 9 Innings
1.121
1.121
Edwin Diaz
Career
Per 9 Innings
33
0.57
Willis Roberts
Careerverified
Per 9 Inningsverified
13
0.45
Edwin Diaz
Career
Per 9 Inningsverified
40
0.69
Willis Roberts
Careerverified
Per 9 Innings
25
0.87
Edwin Diaz
Career
Per 9 Innings
4
0.07
Willis Roberts
Careerverified
Per 9 Innings
2
0.07
Edwin Diaz
Careerverified
Per 9 Innings
2105
36.48
Willis Roberts
Career
Per 9 Inningsverified
1165
40.38
Edwin Diaz
Careerverified
Per 9 Inningsverified
395
6.85
Willis Roberts
Career
Per 9 Innings
54
1.87
Edwin Diaz
Career
Per 9 Inningsverified
176
3.05
Willis Roberts
Careerverified
Per 9 Innings
146
5.06
Edwin Diaz
Careerverified
Per 9 Inningsverified
3.05
3.05
Willis Roberts
Career
Per 9 Innings
5.06
5.06
Edwin Diaz
Career
Per 9 Inningsverified
7
0.12
Willis Roberts
Career
Per 9 Innings
7
0.24
Edwin Diaz
Careerverified
Per 9 Inningsverified
10
0.17
Willis Roberts
Career
Per 9 Innings
11
0.38
Edwin Diaz
Career
Per 9 Innings
14
0.24
Willis Roberts
Careerverified
Per 9 Inningsverified
21
0.73
Edwin Diaz
Careerverified
Per 9 Inningsverified
1.036
1.036
Willis Roberts
Career
Per 9 Innings
1.498
1.498
Edwin Diaz
Careerverified
Per 9 Innings
1866
32.34
Willis Roberts
Career
Per 9 Inningsverified
1010
35.01
Edwin Diaz
Careerverified
Per 9 Inningsverified
0.34
0.34
Willis Roberts
Career
Per 9 Innings
0.99
0.99
Edwin Diaz
Careerverified
Per 9 Inningsverified
0.31
0.31
Willis Roberts
Career
Per 9 Innings
0.311
0.311
Edwin Diaz
Career
Per 9 Innings
36.48
36.48
Willis Roberts
Careerverified
Per 9 Inningsverified
40.38
40.38

Fielding Stats for Edwin Diaz and Willis Roberts

Edwin Diaz
Careerverified
Per 9 Inningsverified
9
9
Willis Roberts
Career
Per 9 Innings
5
5
Edwin Diaz
Careerverified
Per 9 Inningsverified
520
9.01
Willis Roberts
Career
Per 9 Innings
148
5.13
Edwin Diaz
Career
Per 9 Innings
0
0
Willis Roberts
Careerverified
Per 9 Inningsverified
18
0.62
Edwin Diaz
Careerverified
Per 9 Innings
1558
27
Willis Roberts
Career
Per 9 Innings
779
27
Edwin Diaz
Careerverified
Per 9 Innings
519.1
9
Willis Roberts
Career
Per 9 Innings
259.2
9
Edwin Diaz
Careerverified
Per 9 Innings
20
0.35
Willis Roberts
Career
Per 9 Inningsverified
15
0.52
Edwin Diaz
Career
Per 9 Innings
28
0.49
Willis Roberts
Careerverified
Per 9 Inningsverified
39
1.35
Edwin Diaz
Careerverified
Per 9 Inningsverified
4
0.07
Willis Roberts
Career
Per 9 Innings
5
0.17
Edwin Diaz
Career
Per 9 Innings
52
0.9
Willis Roberts
Careerverified
Per 9 Inningsverified
59
2.04
Edwin Diaz
Career
Per 9 Innings
48
0.83
Willis Roberts
Careerverified
Per 9 Inningsverified
54
1.87
Edwin Diaz
Careerverified
Per 9 Inningsverified
92.31
92.31
Willis Roberts
Career
Per 9 Innings
91.53
91.53
Edwin Diaz
Career
Per 9 Innings
0.092
0.092
Willis Roberts
Careerverified
Per 9 Inningsverified
0.365
0.365
Edwin Diaz
Career
Per 9 Innings
0
0
Willis Roberts
Careerverified
Per 9 Inningsverified
12.16
12.16
Edwin Diaz
Career
Per 9 Innings
0
0
Willis Roberts
Careerverified
Per 9 Inningsverified
1
0.03
Edwin Diaz
Career
Per 9 Innings
0
0
Willis Roberts
Career
Per 9 Innings
0
0
Edwin Diaz
Career
Per 9 Innings
0
0
Willis Roberts
Career
Per 9 Innings
0
0
Edwin Diaz
Career
Per 9 Innings
0
0
Willis Roberts
Career
Per 9 Innings
0
0
Edwin Diaz
Career
Per 9 Innings
0
0
Willis Roberts
Career
Per 9 Innings
0
0

Hitting Stats for Edwin Diaz and Willis Roberts

Edwin Diaz
Careerverified
Per 600 PAverified
9
9
Willis Roberts
Career
Per 600 PA
5
5
Edwin Diaz
Careerverified
Per 600 PAverified
521
156300
Willis Roberts
Career
Per 600 PA
148
14800
Edwin Diaz
Career
Per 600 PA
2
600
Willis Roberts
Careerverified
Per 600 PA
6
600
Edwin Diaz
Career
Per 600 PAverified
2
600
Willis Roberts
Careerverified
Per 600 PA
5
500
Edwin Diaz
Career
Per 600 PA
0
0
Willis Roberts
Careerverified
Per 600 PAverified
0.2
0.2
Edwin Diaz
Career
Per 600 PA
0
0
Willis Roberts
Careerverified
Per 600 PAverified
0.5
0.5
Edwin Diaz
Career
Per 600 PA
0
0
Willis Roberts
Careerverified
Per 600 PAverified
1
100
Edwin Diaz
Career
Per 600 PA
0
0
Willis Roberts
Careerverified
Per 600 PAverified
1
100
Edwin Diaz
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Edwin Diaz
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Edwin Diaz
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Edwin Diaz
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Edwin Diaz
Career
Per 600 PA
Willis Roberts
Career
Per 600 PA
0
0
Edwin Diaz
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Edwin Diaz
Career
Per 600 PA
Willis Roberts
Career
Per 600 PA
0
0
Edwin Diaz
Career
Per 600 PA
0
0
Willis Roberts
Careerverified
Per 600 PAverified
0.18
18.03
Edwin Diaz
Career
Per 600 PA
0
0
Willis Roberts
Careerverified
Per 600 PAverified
1
100
Edwin Diaz
Career
Per 600 PA
0
0
Willis Roberts
Careerverified
Per 600 PAverified
1
100
Edwin Diaz
Career
Per 600 PA
0
0
Willis Roberts
Careerverified
Per 600 PAverified
0.2
0.2
Edwin Diaz
Career
Per 600 PA
0
0
Willis Roberts
Careerverified
Per 600 PAverified
0.2
0.2
Edwin Diaz
Career
Per 600 PA
0
0
Willis Roberts
Careerverified
Per 600 PAverified
0.4
0.4
Edwin Diaz
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Edwin Diaz
Career
Per 600 PA
0
0
Willis Roberts
Careerverified
Per 600 PAverified
0.14
0.14
Edwin Diaz
Career
Per 600 PA
0
0
Willis Roberts
Careerverified
Per 600 PAverified
0.25
0.25
Edwin Diaz
Career
Per 600 PA
0
0
Willis Roberts
Careerverified
Per 600 PAverified
1
1
Edwin Diaz
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Edwin Diaz
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Edwin Diaz
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Edwin Diaz
Career
Per 600 PA
-0.21
-63.2
Willis Roberts
Careerverified
Per 600 PAverified
0.18
18.45
Edwin Diaz
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Edwin Diaz
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Edwin Diaz
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Edwin Diaz
Careerverified
Per 600 PAverified
1
300
Willis Roberts
Career
Per 600 PA
4
400
Edwin Diaz
Careerverified
Per 600 PAverified
2
2
Willis Roberts
Career
Per 600 PA
1.5
1.5
Edwin Diaz
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Edwin Diaz
Career
Per 600 PA
0
0
Willis Roberts
Careerverified
Per 600 PAverified
1
100
Edwin Diaz
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Edwin Diaz
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Edwin Diaz
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Edwin Diaz
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Edwin Diaz
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Edwin Diaz
Career
Per 600 PA
Willis Roberts
Career
Per 600 PA