Rick Grapenthin vs. Willis Roberts — Career Comparison

Rick Grapenthin
Baby BoomersIowaThrows RightBats RightNorth AmericaMontreal ExposNational LeagueRelief Pitcher
Willis Roberts
Gen XD.R.Throws RightBats RightCaribbeanBaltimore OriolesAmerican LeagueRelief Pitcher

On the career pitching numbers, Willis Roberts posted a stronger line than Rick Grapenthin. Willis Roberts posted stronger numbers in ERA (4.64 vs 6.35) and WHIP (1.521 vs 1.588). By the career numbers, Willis Roberts 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 Rick Grapenthin and Willis Roberts

Rick Grapenthin
Career
Per 9 Innings
3
3
Willis Roberts
Careerverified
Per 9 Inningsverified
5
5
Rick Grapenthin
Career
Per 9 Innings
19
5.03
Willis Roberts
Careerverified
Per 9 Inningsverified
148
5.13
Rick Grapenthin
Career
Per 9 Innings
1
0.26
Willis Roberts
Careerverified
Per 9 Inningsverified
18
0.62
Rick Grapenthin
Career
Per 9 Innings
1
0.26
Willis Roberts
Careerverified
Per 9 Inningsverified
17
0.59
Rick Grapenthin
Careerverified
Per 9 Innings
3
0.79
Willis Roberts
Career
Per 9 Inningsverified
15
0.52
Rick Grapenthin
Career
Per 9 Innings
25
25
Willis Roberts
Careerverified
Per 9 Inningsverified
53.13
53.13
Rick Grapenthin
Career
Per 9 Innings
5.26
5.26
Willis Roberts
Careerverified
Per 9 Inningsverified
12.16
12.16
Rick Grapenthin
Career
Per 9 Innings
0
0
Willis Roberts
Careerverified
Per 9 Inningsverified
1
0.03
Rick Grapenthin
Career
Per 9 Innings
0
0
Willis Roberts
Career
Per 9 Innings
0
0
Rick Grapenthin
Career
Per 9 Inningsverified
2
0.53
Willis Roberts
Careerverified
Per 9 Innings
7
0.24
Rick Grapenthin
Careerverified
Per 9 Innings
24
6.35
Willis Roberts
Career
Per 9 Inningsverified
134
4.64
Rick Grapenthin
Career
Per 9 Innings
6.35
6.35
Willis Roberts
Careerverified
Per 9 Inningsverified
4.64
4.64
Rick Grapenthin
Career
Per 9 Innings
5.09
5.09
Willis Roberts
Careerverified
Per 9 Inningsverified
4.97
4.97
Rick Grapenthin
Career
Per 9 Innings
5.47
5.47
Willis Roberts
Careerverified
Per 9 Inningsverified
4.56
4.56
Rick Grapenthin
Career
Per 9 Innings
0.279
0.279
Willis Roberts
Careerverified
Per 9 Inningsverified
0.274
0.274
Rick Grapenthin
Career
Per 9 Innings
102
27
Willis Roberts
Careerverified
Per 9 Innings
779
27
Rick Grapenthin
Career
Per 9 Innings
34
9
Willis Roberts
Careerverified
Per 9 Innings
259.2
9
Rick Grapenthin
Careerverified
Per 9 Inningsverified
36
9.53
Willis Roberts
Career
Per 9 Innings
277
9.6
Rick Grapenthin
Careerverified
Per 9 Inningsverified
9.53
9.53
Willis Roberts
Career
Per 9 Innings
9.6
9.6
Rick Grapenthin
Careerverified
Per 9 Innings
5
1.32
Willis Roberts
Career
Per 9 Inningsverified
27
0.94
Rick Grapenthin
Career
Per 9 Innings
1.32
1.32
Willis Roberts
Careerverified
Per 9 Inningsverified
0.94
0.94
Rick Grapenthin
Career
Per 9 Innings
0.26
0.26
Willis Roberts
Careerverified
Per 9 Inningsverified
0.18
0.18
Rick Grapenthin
Careerverified
Per 9 Innings
16
4.24
Willis Roberts
Career
Per 9 Inningsverified
112
3.88
Rick Grapenthin
Careerverified
Per 9 Innings
2
0.53
Willis Roberts
Career
Per 9 Inningsverified
6
0.21
Rick Grapenthin
Career
Per 9 Innings
4.24
4.24
Willis Roberts
Careerverified
Per 9 Inningsverified
3.88
3.88
Rick Grapenthin
Career
Per 9 Innings
16
4.24
Willis Roberts
Careerverified
Per 9 Inningsverified
179
6.2
Rick Grapenthin
Career
Per 9 Innings
4.24
4.24
Willis Roberts
Careerverified
Per 9 Inningsverified
6.2
6.2
Rick Grapenthin
Career
Per 9 Innings
0.84
0.84
Willis Roberts
Careerverified
Per 9 Inningsverified
1.21
1.21
Rick Grapenthin
Career
Per 9 Innings
0.941
0.941
Willis Roberts
Careerverified
Per 9 Inningsverified
1.121
1.121
Rick Grapenthin
Careerverified
Per 9 Inningsverified
0
0
Willis Roberts
Career
Per 9 Innings
13
0.45
Rick Grapenthin
Careerverified
Per 9 Inningsverified
1
0.26
Willis Roberts
Career
Per 9 Innings
25
0.87
Rick Grapenthin
Careerverified
Per 9 Inningsverified
0
0
Willis Roberts
Career
Per 9 Innings
2
0.07
Rick Grapenthin
Career
Per 9 Innings
151
39.97
Willis Roberts
Careerverified
Per 9 Inningsverified
1165
40.38
Rick Grapenthin
Career
Per 9 Innings
6
1.59
Willis Roberts
Careerverified
Per 9 Inningsverified
54
1.87
Rick Grapenthin
Careerverified
Per 9 Innings
24
6.35
Willis Roberts
Career
Per 9 Inningsverified
146
5.06
Rick Grapenthin
Career
Per 9 Innings
6.35
6.35
Willis Roberts
Careerverified
Per 9 Inningsverified
5.06
5.06
Rick Grapenthin
Careerverified
Per 9 Innings
2
0.53
Willis Roberts
Career
Per 9 Inningsverified
7
0.24
Rick Grapenthin
Careerverified
Per 9 Innings
3
0.79
Willis Roberts
Career
Per 9 Inningsverified
11
0.38
Rick Grapenthin
Career
Per 9 Inningsverified
3
0.79
Willis Roberts
Careerverified
Per 9 Innings
21
0.73
Rick Grapenthin
Career
Per 9 Innings
1.529
1.529
Willis Roberts
Careerverified
Per 9 Inningsverified
1.498
1.498
Rick Grapenthin
Career
Per 9 Innings
129
34.15
Willis Roberts
Careerverified
Per 9 Inningsverified
1010
35.01
Rick Grapenthin
Career
Per 9 Innings
1.26
1.26
Willis Roberts
Careerverified
Per 9 Inningsverified
0.99
0.99
Rick Grapenthin
Careerverified
Per 9 Inningsverified
0.287
0.287
Willis Roberts
Career
Per 9 Innings
0.311
0.311
Rick Grapenthin
Career
Per 9 Innings
39.97
39.97
Willis Roberts
Careerverified
Per 9 Inningsverified
40.38
40.38

Fielding Stats for Rick Grapenthin and Willis Roberts

Rick Grapenthin
Career
Per 9 Innings
3
3
Willis Roberts
Careerverified
Per 9 Inningsverified
5
5
Rick Grapenthin
Career
Per 9 Innings
19
5.03
Willis Roberts
Careerverified
Per 9 Inningsverified
148
5.13
Rick Grapenthin
Career
Per 9 Innings
1
0.26
Willis Roberts
Careerverified
Per 9 Inningsverified
18
0.62
Rick Grapenthin
Career
Per 9 Innings
102
27
Willis Roberts
Careerverified
Per 9 Innings
779
27
Rick Grapenthin
Career
Per 9 Innings
34
9
Willis Roberts
Careerverified
Per 9 Innings
259.2
9
Rick Grapenthin
Career
Per 9 Inningsverified
2
0.53
Willis Roberts
Careerverified
Per 9 Innings
15
0.52
Rick Grapenthin
Career
Per 9 Inningsverified
6
1.59
Willis Roberts
Careerverified
Per 9 Innings
39
1.35
Rick Grapenthin
Careerverified
Per 9 Inningsverified
0
0
Willis Roberts
Career
Per 9 Innings
5
0.17
Rick Grapenthin
Career
Per 9 Inningsverified
8
2.12
Willis Roberts
Careerverified
Per 9 Innings
59
2.04
Rick Grapenthin
Career
Per 9 Inningsverified
8
2.12
Willis Roberts
Careerverified
Per 9 Innings
54
1.87
Rick Grapenthin
Careerverified
Per 9 Inningsverified
100
100
Willis Roberts
Career
Per 9 Innings
91.53
91.53
Rick Grapenthin
Careerverified
Per 9 Inningsverified
0.421
0.421
Willis Roberts
Career
Per 9 Innings
0.365
0.365
Rick Grapenthin
Career
Per 9 Innings
5.26
5.26
Willis Roberts
Careerverified
Per 9 Inningsverified
12.16
12.16
Rick Grapenthin
Career
Per 9 Innings
0
0
Willis Roberts
Careerverified
Per 9 Inningsverified
1
0.03
Rick Grapenthin
Career
Per 9 Innings
0
0
Willis Roberts
Career
Per 9 Innings
0
0
Rick Grapenthin
Career
Per 9 Innings
0
0
Willis Roberts
Career
Per 9 Innings
0
0
Rick Grapenthin
Career
Per 9 Innings
0
0
Willis Roberts
Career
Per 9 Innings
0
0
Rick Grapenthin
Career
Per 9 Innings
0
0
Willis Roberts
Career
Per 9 Innings
0
0

Hitting Stats for Rick Grapenthin and Willis Roberts

Rick Grapenthin
Career
Per 600 PA
3
3
Willis Roberts
Careerverified
Per 600 PAverified
5
5
Rick Grapenthin
Career
Per 600 PA
19
1628.57
Willis Roberts
Careerverified
Per 600 PAverified
148
14800
Rick Grapenthin
Careerverified
Per 600 PA
7
600
Willis Roberts
Career
Per 600 PA
6
600
Rick Grapenthin
Careerverified
Per 600 PAverified
7
600
Willis Roberts
Career
Per 600 PA
5
500
Rick Grapenthin
Careerverified
Per 600 PAverified
0.286
0.286
Willis Roberts
Career
Per 600 PA
0.2
0.2
Rick Grapenthin
Careerverified
Per 600 PAverified
0.571
0.571
Willis Roberts
Career
Per 600 PA
0.5
0.5
Rick Grapenthin
Careerverified
Per 600 PAverified
2
171.43
Willis Roberts
Career
Per 600 PA
1
100
Rick Grapenthin
Careerverified
Per 600 PAverified
2
171.43
Willis Roberts
Career
Per 600 PA
1
100
Rick Grapenthin
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Rick Grapenthin
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Rick Grapenthin
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Rick Grapenthin
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Rick Grapenthin
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Rick Grapenthin
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Rick Grapenthin
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Rick Grapenthin
Careerverified
Per 600 PAverified
0.52
44.63
Willis Roberts
Career
Per 600 PA
0.18
18.03
Rick Grapenthin
Careerverified
Per 600 PAverified
2
171.43
Willis Roberts
Career
Per 600 PA
1
100
Rick Grapenthin
Careerverified
Per 600 PAverified
2
171.43
Willis Roberts
Career
Per 600 PA
1
100
Rick Grapenthin
Careerverified
Per 600 PAverified
0.286
0.286
Willis Roberts
Career
Per 600 PA
0.2
0.2
Rick Grapenthin
Careerverified
Per 600 PAverified
0.286
0.286
Willis Roberts
Career
Per 600 PA
0.2
0.2
Rick Grapenthin
Careerverified
Per 600 PAverified
0.571
0.571
Willis Roberts
Career
Per 600 PA
0.4
0.4
Rick Grapenthin
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Rick Grapenthin
Careerverified
Per 600 PAverified
0.2
0.2
Willis Roberts
Career
Per 600 PA
0.14
0.14
Rick Grapenthin
Careerverified
Per 600 PAverified
0.4
0.4
Willis Roberts
Career
Per 600 PA
0.25
0.25
Rick Grapenthin
Career
Per 600 PA
0.333
0.333
Willis Roberts
Careerverified
Per 600 PAverified
1
1
Rick Grapenthin
Careerverified
Per 600 PAverified
1
85.71
Willis Roberts
Career
Per 600 PA
0
0
Rick Grapenthin
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Rick Grapenthin
Careerverified
Per 600 PAverified
1
85.71
Willis Roberts
Career
Per 600 PA
0
0
Rick Grapenthin
Careerverified
Per 600 PAverified
0.7
60.07
Willis Roberts
Career
Per 600 PA
0.18
18.45
Rick Grapenthin
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Rick Grapenthin
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Rick Grapenthin
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Rick Grapenthin
Careerverified
Per 600 PAverified
1
85.71
Willis Roberts
Career
Per 600 PA
4
400
Rick Grapenthin
Careerverified
Per 600 PAverified
7
7
Willis Roberts
Career
Per 600 PA
1.5
1.5
Rick Grapenthin
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Rick Grapenthin
Career
Per 600 PA
0
0
Willis Roberts
Careerverified
Per 600 PAverified
1
100
Rick Grapenthin
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Rick Grapenthin
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Rick Grapenthin
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Rick Grapenthin
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Rick Grapenthin
Career
Per 600 PA
0
0
Willis Roberts
Career
Per 600 PA
0
0
Rick Grapenthin
Career
Per 600 PA
Willis Roberts
Career
Per 600 PA