Jason Grimsley vs. Willis Roberts — Career Comparison

Jason Grimsley
Gen XTexasThrows RightBats RightNorth AmericaKansas City RoyalsAmerican LeagueRelief Pitcher
Willis Roberts
Gen XD.R.Throws RightBats RightCaribbeanBaltimore OriolesAmerican LeagueRelief Pitcher

Jason Grimsley and Willis Roberts are about as close as two relievers get — the gap between them is negligible across the key measures. Their run-prevention numbers were nearly identical — ERA+ of 97 for Jason Grimsley and 97 for Willis Roberts, with skill-based marks of DICE+ 94 and 94 respectively. If forced to pick, Willis Roberts gets the slight nod, but this is a genuinely even pairing.

Pitching Stats for Jason Grimsley and Willis Roberts

Jason Grimsley
Careerverified
Per 9 Inningsverified
15
15
Willis Roberts
Career
Per 9 Innings
5
5
Jason Grimsley
Careerverified
Per 9 Inningsverified
552
5.3
Willis Roberts
Career
Per 9 Innings
148
5.13
Jason Grimsley
Careerverified
Per 9 Inningsverified
72
0.69
Willis Roberts
Career
Per 9 Innings
18
0.62
Jason Grimsley
Careerverified
Per 9 Innings
42
0.4
Willis Roberts
Career
Per 9 Inningsverified
17
0.59
Jason Grimsley
Career
Per 9 Innings
58
0.56
Willis Roberts
Careerverified
Per 9 Inningsverified
15
0.52
Jason Grimsley
Career
Per 9 Innings
42
42
Willis Roberts
Careerverified
Per 9 Inningsverified
53.13
53.13
Jason Grimsley
Careerverified
Per 9 Inningsverified
13.04
13.04
Willis Roberts
Career
Per 9 Innings
12.16
12.16
Jason Grimsley
Careerverified
Per 9 Innings
3
0.03
Willis Roberts
Career
Per 9 Innings
1
0.03
Jason Grimsley
Careerverified
Per 9 Inningsverified
1
0.01
Willis Roberts
Career
Per 9 Innings
0
0
Jason Grimsley
Career
Per 9 Innings
4
0.04
Willis Roberts
Careerverified
Per 9 Inningsverified
7
0.24
Jason Grimsley
Career
Per 9 Innings
496
4.77
Willis Roberts
Careerverified
Per 9 Inningsverified
134
4.64
Jason Grimsley
Career
Per 9 Innings
4.77
4.77
Willis Roberts
Careerverified
Per 9 Inningsverified
4.64
4.64
Jason Grimsley
Careerverified
Per 9 Inningsverified
4.74
4.74
Willis Roberts
Career
Per 9 Innings
4.97
4.97
Jason Grimsley
Career
Per 9 Innings
4.57
4.57
Willis Roberts
Careerverified
Per 9 Inningsverified
4.56
4.56
Jason Grimsley
Careerverified
Per 9 Inningsverified
0.265
0.265
Willis Roberts
Career
Per 9 Innings
0.274
0.274
Jason Grimsley
Careerverified
Per 9 Innings
2810
27
Willis Roberts
Career
Per 9 Innings
779
27
Jason Grimsley
Careerverified
Per 9 Innings
936.2
9
Willis Roberts
Career
Per 9 Innings
259.2
9
Jason Grimsley
Career
Per 9 Inningsverified
954
9.17
Willis Roberts
Careerverified
Per 9 Innings
277
9.6
Jason Grimsley
Careerverified
Per 9 Inningsverified
9.17
9.17
Willis Roberts
Career
Per 9 Innings
9.6
9.6
Jason Grimsley
Career
Per 9 Inningsverified
83
0.8
Willis Roberts
Careerverified
Per 9 Innings
27
0.94
Jason Grimsley
Careerverified
Per 9 Inningsverified
0.8
0.8
Willis Roberts
Career
Per 9 Innings
0.94
0.94
Jason Grimsley
Careerverified
Per 9 Inningsverified
0.15
0.15
Willis Roberts
Career
Per 9 Innings
0.18
0.18
Jason Grimsley
Career
Per 9 Innings
498
4.79
Willis Roberts
Careerverified
Per 9 Inningsverified
112
3.88
Jason Grimsley
Career
Per 9 Innings
46
0.44
Willis Roberts
Careerverified
Per 9 Inningsverified
6
0.21
Jason Grimsley
Career
Per 9 Innings
4.79
4.79
Willis Roberts
Careerverified
Per 9 Inningsverified
3.88
3.88
Jason Grimsley
Careerverified
Per 9 Innings
622
5.98
Willis Roberts
Career
Per 9 Inningsverified
179
6.2
Jason Grimsley
Career
Per 9 Innings
5.98
5.98
Willis Roberts
Careerverified
Per 9 Inningsverified
6.2
6.2
Jason Grimsley
Career
Per 9 Innings
1.13
1.13
Willis Roberts
Careerverified
Per 9 Inningsverified
1.21
1.21
Jason Grimsley
Careerverified
Per 9 Inningsverified
1.196
1.196
Willis Roberts
Career
Per 9 Innings
1.121
1.121
Jason Grimsley
Career
Per 9 Innings
96
0.92
Willis Roberts
Careerverified
Per 9 Inningsverified
13
0.45
Jason Grimsley
Career
Per 9 Inningsverified
47
0.45
Willis Roberts
Careerverified
Per 9 Innings
25
0.87
Jason Grimsley
Career
Per 9 Inningsverified
2
0.02
Willis Roberts
Career
Per 9 Innings
2
0.07
Jason Grimsley
Careerverified
Per 9 Inningsverified
4208
40.43
Willis Roberts
Career
Per 9 Innings
1165
40.38
Jason Grimsley
Careerverified
Per 9 Innings
127
1.22
Willis Roberts
Career
Per 9 Inningsverified
54
1.87
Jason Grimsley
Career
Per 9 Innings
549
5.28
Willis Roberts
Careerverified
Per 9 Inningsverified
146
5.06
Jason Grimsley
Career
Per 9 Innings
5.28
5.28
Willis Roberts
Careerverified
Per 9 Inningsverified
5.06
5.06
Jason Grimsley
Career
Per 9 Innings
36
0.35
Willis Roberts
Careerverified
Per 9 Inningsverified
7
0.24
Jason Grimsley
Career
Per 9 Inningsverified
29
0.28
Willis Roberts
Careerverified
Per 9 Innings
11
0.38
Jason Grimsley
Careerverified
Per 9 Inningsverified
110
1.06
Willis Roberts
Career
Per 9 Innings
21
0.73
Jason Grimsley
Career
Per 9 Innings
1.55
1.55
Willis Roberts
Careerverified
Per 9 Inningsverified
1.498
1.498
Jason Grimsley
Careerverified
Per 9 Innings
3598
34.57
Willis Roberts
Career
Per 9 Inningsverified
1010
35.01
Jason Grimsley
Career
Per 9 Innings
0.99
0.99
Willis Roberts
Career
Per 9 Innings
0.99
0.99
Jason Grimsley
Careerverified
Per 9 Inningsverified
0.301
0.301
Willis Roberts
Career
Per 9 Innings
0.311
0.311
Jason Grimsley
Careerverified
Per 9 Inningsverified
40.43
40.43
Willis Roberts
Career
Per 9 Innings
40.38
40.38

Fielding Stats for Jason Grimsley and Willis Roberts

Jason Grimsley
Careerverified
Per 9 Inningsverified
15
15
Willis Roberts
Career
Per 9 Innings
5
5
Jason Grimsley
Careerverified
Per 9 Inningsverified
552
5.3
Willis Roberts
Career
Per 9 Innings
148
5.13
Jason Grimsley
Careerverified
Per 9 Inningsverified
72
0.69
Willis Roberts
Career
Per 9 Innings
18
0.62
Jason Grimsley
Careerverified
Per 9 Innings
2810
27
Willis Roberts
Career
Per 9 Innings
779
27
Jason Grimsley
Careerverified
Per 9 Innings
936.2
9
Willis Roberts
Career
Per 9 Innings
259.2
9
Jason Grimsley
Careerverified
Per 9 Inningsverified
107
1.03
Willis Roberts
Career
Per 9 Innings
15
0.52
Jason Grimsley
Careerverified
Per 9 Inningsverified
142
1.36
Willis Roberts
Career
Per 9 Innings
39
1.35
Jason Grimsley
Career
Per 9 Innings
18
0.17
Willis Roberts
Careerverified
Per 9 Innings
5
0.17
Jason Grimsley
Careerverified
Per 9 Inningsverified
267
2.57
Willis Roberts
Career
Per 9 Innings
59
2.04
Jason Grimsley
Careerverified
Per 9 Inningsverified
249
2.39
Willis Roberts
Career
Per 9 Innings
54
1.87
Jason Grimsley
Careerverified
Per 9 Inningsverified
93.26
93.26
Willis Roberts
Career
Per 9 Innings
91.53
91.53
Jason Grimsley
Careerverified
Per 9 Inningsverified
0.451
0.451
Willis Roberts
Career
Per 9 Innings
0.365
0.365
Jason Grimsley
Careerverified
Per 9 Inningsverified
13.04
13.04
Willis Roberts
Career
Per 9 Innings
12.16
12.16
Jason Grimsley
Careerverified
Per 9 Inningsverified
21
0.2
Willis Roberts
Career
Per 9 Innings
1
0.03
Jason Grimsley
Career
Per 9 Innings
0
0
Willis Roberts
Career
Per 9 Innings
0
0
Jason Grimsley
Career
Per 9 Innings
0
0
Willis Roberts
Career
Per 9 Innings
0
0
Jason Grimsley
Career
Per 9 Innings
0
0
Willis Roberts
Career
Per 9 Innings
0
0
Jason Grimsley
Career
Per 9 Innings
0
0
Willis Roberts
Career
Per 9 Innings
0
0

Hitting Stats for Jason Grimsley and Willis Roberts

Jason Grimsley
Careerverified
Per 600 PAverified
15
15
Willis Roberts
Career
Per 600 PA
5
5
Jason Grimsley
Careerverified
Per 600 PA
553
6260.38
Willis Roberts
Career
Per 600 PAverified
148
14800
Jason Grimsley
Careerverified
Per 600 PA
53
600
Willis Roberts
Career
Per 600 PA
6
600
Jason Grimsley
Careerverified
Per 600 PA
43
486.79
Willis Roberts
Career
Per 600 PAverified
5
500
Jason Grimsley
Career
Per 600 PA
0.093
0.093
Willis Roberts
Careerverified
Per 600 PAverified
0.2
0.2
Jason Grimsley
Career
Per 600 PA
0.387
0.387
Willis Roberts
Careerverified
Per 600 PAverified
0.5
0.5
Jason Grimsley
Careerverified
Per 600 PA
4
45.28
Willis Roberts
Career
Per 600 PAverified
1
100
Jason Grimsley
Careerverified
Per 600 PA
4
45.28
Willis Roberts
Career
Per 600 PAverified
1
100
Jason Grimsley
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Jason Grimsley
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Jason Grimsley
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Jason Grimsley
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Jason Grimsley
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Jason Grimsley
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Jason Grimsley
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Jason Grimsley
Careerverified
Per 600 PA
0.85
9.63
Willis Roberts
Career
Per 600 PAverified
0.18
18.03
Jason Grimsley
Careerverified
Per 600 PA
4
45.28
Willis Roberts
Career
Per 600 PAverified
1
100
Jason Grimsley
Careerverified
Per 600 PAverified
9
101.89
Willis Roberts
Career
Per 600 PA
1
100
Jason Grimsley
Career
Per 600 PA
0.188
0.188
Willis Roberts
Careerverified
Per 600 PAverified
0.2
0.2
Jason Grimsley
Career
Per 600 PA
0.093
0.093
Willis Roberts
Careerverified
Per 600 PAverified
0.2
0.2
Jason Grimsley
Career
Per 600 PA
0.281
0.281
Willis Roberts
Careerverified
Per 600 PAverified
0.4
0.4
Jason Grimsley
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Jason Grimsley
Career
Per 600 PA
0.108
0.108
Willis Roberts
Careerverified
Per 600 PAverified
0.14
0.14
Jason Grimsley
Career
Per 600 PA
0.231
0.231
Willis Roberts
Careerverified
Per 600 PAverified
0.25
0.25
Jason Grimsley
Career
Per 600 PA
0.133
0.133
Willis Roberts
Careerverified
Per 600 PAverified
1
1
Jason Grimsley
Careerverified
Per 600 PAverified
4
45.28
Willis Roberts
Career
Per 600 PA
0
0
Jason Grimsley
Careerverified
Per 600 PAverified
2
22.64
Willis Roberts
Career
Per 600 PA
0
0
Jason Grimsley
Careerverified
Per 600 PAverified
6
67.92
Willis Roberts
Career
Per 600 PA
0
0
Jason Grimsley
Career
Per 600 PA
0.1
1.08
Willis Roberts
Careerverified
Per 600 PAverified
0.18
18.45
Jason Grimsley
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Jason Grimsley
Careerverified
Per 600 PAverified
5
56.6
Willis Roberts
Career
Per 600 PA
0
0
Jason Grimsley
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Jason Grimsley
Career
Per 600 PAverified
13
147.17
Willis Roberts
Careerverified
Per 600 PA
4
400
Jason Grimsley
Careerverified
Per 600 PAverified
4.08
4.08
Willis Roberts
Career
Per 600 PA
1.5
1.5
Jason Grimsley
Careerverified
Per 600 PAverified
0.38
0.38
Willis Roberts
Career
Per 600 PA
0
0
Jason Grimsley
Careerverified
Per 600 PA
5
56.6
Willis Roberts
Career
Per 600 PAverified
1
100
Jason Grimsley
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Jason Grimsley
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Jason Grimsley
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Jason Grimsley
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Jason Grimsley
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Jason Grimsley
Career
Per 600 PA
Willis Roberts
Career
Per 600 PA