Manny Aybar vs. Roy K. Williams — Career Comparison

Manny Aybar
Gen XD.R.Throws RightBats RightCaribbeanSt. Louis CardinalsNational LeagueRelief Pitcher
Roy K. Williams
Greatest GenerationOhioThrows RightNorth AmericaNew York Black YankeesNegro National League IIStarting Pitcher

Roy K. Williams built a career as a starting pitcher and Manny Aybar as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Roy K. Williams posted stronger surface numbers — ERA 5.04 and WHIP 1.478 compared to 5.11 and 1.522 for Manny Aybar. By the career numbers, Roy K. Williams had the better of this cross-role comparison — though era context would sharpen the verdict.

Pitching Stats for Manny Aybar and Roy K. Williams

Manny Aybar
Career
Per 9 Innings
8
8
Roy K. Williams
Careerverified
Per 9 Inningsverified
9
9
Manny Aybar
Careerverified
Per 9 Inningsverified
208
4.79
Roy K. Williams
Career
Per 9 Innings
65
1.75
Manny Aybar
Career
Per 9 Innings
28
0.64
Roy K. Williams
Careerverified
Per 9 Inningsverified
40
1.08
Manny Aybar
Career
Per 9 Innings
17
0.39
Roy K. Williams
Careerverified
Per 9 Inningsverified
20
0.54
Manny Aybar
Careerverified
Per 9 Inningsverified
18
0.41
Roy K. Williams
Career
Per 9 Innings
19
0.51
Manny Aybar
Career
Per 9 Innings
48.57
48.57
Roy K. Williams
Careerverified
Per 9 Inningsverified
51.28
51.28
Manny Aybar
Career
Per 9 Innings
13.46
13.46
Roy K. Williams
Careerverified
Per 9 Inningsverified
61.54
61.54
Manny Aybar
Career
Per 9 Innings
0
0
Roy K. Williams
Careerverified
Per 9 Inningsverified
23
0.62
Manny Aybar
Career
Per 9 Innings
0
0
Roy K. Williams
Careerverified
Per 9 Inningsverified
1
0.03
Manny Aybar
Careerverified
Per 9 Inningsverified
3
0.07
Roy K. Williams
Career
Per 9 Innings
0
0
Manny Aybar
Career
Per 9 Innings
222
5.11
Roy K. Williams
Careerverified
Per 9 Inningsverified
187
5.04
Manny Aybar
Career
Per 9 Innings
5.11
5.11
Roy K. Williams
Careerverified
Per 9 Inningsverified
5.04
5.04
Manny Aybar
Career
Per 9 Innings
4.82
4.82
Roy K. Williams
Careerverified
Per 9 Inningsverified
4.26
4.26
Manny Aybar
Career
Per 9 Innings
4.68
4.68
Roy K. Williams
Careerverified
Per 9 Inningsverified
4.15
4.15
Manny Aybar
Career
Per 9 Innings
0.271
0.271
Roy K. Williams
Careerverified
Per 9 Inningsverified
0.27
0.27
Manny Aybar
Careerverified
Per 9 Innings
1173
27
Roy K. Williams
Career
Per 9 Innings
1001
27
Manny Aybar
Careerverified
Per 9 Innings
391
9
Roy K. Williams
Career
Per 9 Innings
333.2
9
Manny Aybar
Career
Per 9 Inningsverified
413
9.51
Roy K. Williams
Careerverified
Per 9 Innings
353
9.52
Manny Aybar
Careerverified
Per 9 Inningsverified
9.51
9.51
Roy K. Williams
Career
Per 9 Innings
9.52
9.52
Manny Aybar
Career
Per 9 Innings
49
1.13
Roy K. Williams
Careerverified
Per 9 Inningsverified
22
0.59
Manny Aybar
Career
Per 9 Innings
1.13
1.13
Roy K. Williams
Careerverified
Per 9 Inningsverified
0.59
0.59
Manny Aybar
Careerverified
Per 9 Inningsverified
0.24
0.24
Roy K. Williams
Career
Per 9 Innings
0.34
0.34
Manny Aybar
Career
Per 9 Innings
172
3.96
Roy K. Williams
Careerverified
Per 9 Inningsverified
140
3.78
Manny Aybar
Career
Per 9 Innings
10
0.23
Roy K. Williams
Careerverified
Per 9 Inningsverified
0
0
Manny Aybar
Career
Per 9 Innings
3.96
3.96
Roy K. Williams
Careerverified
Per 9 Inningsverified
3.78
3.78
Manny Aybar
Careerverified
Per 9 Inningsverified
273
6.28
Roy K. Williams
Career
Per 9 Innings
174
4.69
Manny Aybar
Careerverified
Per 9 Inningsverified
6.28
6.28
Roy K. Williams
Career
Per 9 Innings
4.69
4.69
Manny Aybar
Career
Per 9 Innings
1.31
1.31
Roy K. Williams
Careerverified
Per 9 Inningsverified
2.68
2.68
Manny Aybar
Careerverified
Per 9 Inningsverified
1.138
1.138
Roy K. Williams
Career
Per 9 Innings
0.941
0.941
Manny Aybar
Career
Per 9 Innings
13
0.3
Roy K. Williams
Careerverified
Per 9 Inningsverified
1
0.03
Manny Aybar
Career
Per 9 Innings
16
0.37
Roy K. Williams
Careerverified
Per 9 Inningsverified
9
0.24
Manny Aybar
Career
Per 9 Innings
5
0.12
Roy K. Williams
Careerverified
Per 9 Inningsverified
0
0
Manny Aybar
Careerverified
Per 9 Innings
1749
40.26
Roy K. Williams
Career
Per 9 Inningsverified
1493
40.27
Manny Aybar
Careerverified
Per 9 Inningsverified
53
1.22
Roy K. Williams
Career
Per 9 Innings
17
0.46
Manny Aybar
Career
Per 9 Inningsverified
244
5.62
Roy K. Williams
Careerverified
Per 9 Innings
217
5.85
Manny Aybar
Careerverified
Per 9 Inningsverified
5.62
5.62
Roy K. Williams
Career
Per 9 Innings
5.85
5.85
Manny Aybar
Careerverified
Per 9 Inningsverified
22
0.51
Roy K. Williams
Career
Per 9 Innings
35
0.94
Manny Aybar
Career
Per 9 Innings
16
0.37
Roy K. Williams
Careerverified
Per 9 Inningsverified
0
0
Manny Aybar
Career
Per 9 Innings
25
0.58
Roy K. Williams
Careerverified
Per 9 Inningsverified
32
0.86
Manny Aybar
Career
Per 9 Innings
1.496
1.496
Roy K. Williams
Careerverified
Per 9 Inningsverified
1.478
1.478
Manny Aybar
Careerverified
Per 9 Innings
1523
35.06
Roy K. Williams
Career
Per 9 Inningsverified
1309
35.31
Manny Aybar
Careerverified
Per 9 Inningsverified
1.17
1.17
Roy K. Williams
Career
Per 9 Innings
3.34
3.34
Manny Aybar
Career
Per 9 Innings
0.303
0.303
Roy K. Williams
Careerverified
Per 9 Inningsverified
0.297
0.297
Manny Aybar
Career
Per 9 Innings
40.26
40.26
Roy K. Williams
Careerverified
Per 9 Inningsverified
40.27
40.27

Fielding Stats for Manny Aybar and Roy K. Williams

Manny Aybar
Career
Per 9 Innings
8
8
Roy K. Williams
Careerverified
Per 9 Inningsverified
9
9
Manny Aybar
Careerverified
Per 9 Inningsverified
208
4.79
Roy K. Williams
Career
Per 9 Innings
70
1.79
Manny Aybar
Career
Per 9 Innings
27
0.62
Roy K. Williams
Careerverified
Per 9 Inningsverified
42
1.08
Manny Aybar
Careerverified
Per 9 Innings
1173
27
Roy K. Williams
Career
Per 9 Innings
1053
27
Manny Aybar
Careerverified
Per 9 Innings
391
9
Roy K. Williams
Career
Per 9 Innings
351
9
Manny Aybar
Careerverified
Per 9 Inningsverified
30
0.69
Roy K. Williams
Career
Per 9 Innings
12
0.31
Manny Aybar
Career
Per 9 Innings
47
1.08
Roy K. Williams
Careerverified
Per 9 Inningsverified
80
2.05
Manny Aybar
Careerverified
Per 9 Inningsverified
3
0.07
Roy K. Williams
Career
Per 9 Innings
7
0.18
Manny Aybar
Career
Per 9 Innings
80
1.84
Roy K. Williams
Careerverified
Per 9 Inningsverified
99
2.54
Manny Aybar
Career
Per 9 Innings
77
1.77
Roy K. Williams
Careerverified
Per 9 Inningsverified
92
2.36
Manny Aybar
Careerverified
Per 9 Inningsverified
96.25
96.25
Roy K. Williams
Career
Per 9 Innings
92.93
92.93
Manny Aybar
Career
Per 9 Innings
0.37
0.37
Roy K. Williams
Careerverified
Per 9 Inningsverified
1.314
1.314
Manny Aybar
Career
Per 9 Innings
12.98
12.98
Roy K. Williams
Careerverified
Per 9 Inningsverified
60
60
Manny Aybar
Career
Per 9 Innings
0
0
Roy K. Williams
Careerverified
Per 9 Inningsverified
2
0.05
Manny Aybar
Career
Per 9 Innings
0
0
Roy K. Williams
Career
Per 9 Innings
0
0
Manny Aybar
Career
Per 9 Innings
0
0
Roy K. Williams
Career
Per 9 Innings
0
0
Manny Aybar
Career
Per 9 Innings
0
0
Roy K. Williams
Career
Per 9 Innings
0
0
Manny Aybar
Career
Per 9 Innings
0
0
Roy K. Williams
Career
Per 9 Innings
0
0

Hitting Stats for Manny Aybar and Roy K. Williams

Manny Aybar
Career
Per 600 PA
8
8
Roy K. Williams
Careerverified
Per 600 PAverified
9
9
Manny Aybar
Careerverified
Per 600 PAverified
210
1657.89
Roy K. Williams
Career
Per 600 PA
78
281.93
Manny Aybar
Career
Per 600 PA
76
600
Roy K. Williams
Careerverified
Per 600 PA
166
600
Manny Aybar
Career
Per 600 PA
70
552.63
Roy K. Williams
Careerverified
Per 600 PAverified
155
560.24
Manny Aybar
Career
Per 600 PA
0.186
0.186
Roy K. Williams
Careerverified
Per 600 PAverified
0.277
0.277
Manny Aybar
Career
Per 600 PA
0.474
0.474
Roy K. Williams
Careerverified
Per 600 PAverified
0.685
0.685
Manny Aybar
Career
Per 600 PA
13
102.63
Roy K. Williams
Careerverified
Per 600 PAverified
43
155.42
Manny Aybar
Career
Per 600 PA
12
94.74
Roy K. Williams
Careerverified
Per 600 PAverified
34
122.89
Manny Aybar
Career
Per 600 PA
0
0
Roy K. Williams
Careerverified
Per 600 PAverified
7
25.3
Manny Aybar
Career
Per 600 PA
0
0
Roy K. Williams
Careerverified
Per 600 PAverified
1
3.61
Manny Aybar
Career
Per 600 PAverified
1
7.89
Roy K. Williams
Career
Per 600 PA
1
3.61
Manny Aybar
Career
Per 600 PA
1
7.89
Roy K. Williams
Careerverified
Per 600 PAverified
9
32.53
Manny Aybar
Career
Per 600 PA
0.077
0.077
Roy K. Williams
Careerverified
Per 600 PAverified
0.209
0.209
Manny Aybar
Careerverified
Per 600 PAverified
0.014
0.014
Roy K. Williams
Career
Per 600 PA
0.007
0.007
Manny Aybar
Careerverified
Per 600 PAverified
0.077
0.077
Roy K. Williams
Career
Per 600 PA
0.023
0.023
Manny Aybar
Career
Per 600 PA
3.6
28.4
Roy K. Williams
Careerverified
Per 600 PAverified
17.45
63.05
Manny Aybar
Career
Per 600 PA
16
126.32
Roy K. Williams
Careerverified
Per 600 PAverified
55
198.8
Manny Aybar
Career
Per 600 PA
15
118.42
Roy K. Williams
Careerverified
Per 600 PAverified
51
184.34
Manny Aybar
Career
Per 600 PA
0.208
0.208
Roy K. Williams
Careerverified
Per 600 PAverified
0.313
0.313
Manny Aybar
Career
Per 600 PA
0.229
0.229
Roy K. Williams
Careerverified
Per 600 PAverified
0.355
0.355
Manny Aybar
Career
Per 600 PA
0.437
0.437
Roy K. Williams
Careerverified
Per 600 PAverified
0.668
0.668
Manny Aybar
Career
Per 600 PA
0.043
0.043
Roy K. Williams
Careerverified
Per 600 PAverified
0.077
0.077
Manny Aybar
Career
Per 600 PA
0.151
0.151
Roy K. Williams
Careerverified
Per 600 PAverified
0.23
0.23
Manny Aybar
Career
Per 600 PA
0.316
0.316
Roy K. Williams
Careerverified
Per 600 PAverified
0.571
0.571
Manny Aybar
Careerverified
Per 600 PAverified
0.293
0.293
Roy K. Williams
Career
Per 600 PA
0.278
0.278
Manny Aybar
Career
Per 600 PA
6
47.37
Roy K. Williams
Careerverified
Per 600 PAverified
20
72.29
Manny Aybar
Career
Per 600 PA
5
39.47
Roy K. Williams
Careerverified
Per 600 PAverified
16
57.83
Manny Aybar
Career
Per 600 PA
10
78.95
Roy K. Williams
Careerverified
Per 600 PAverified
35
126.51
Manny Aybar
Career
Per 600 PA
3.22
25.4
Roy K. Williams
Careerverified
Per 600 PAverified
20.03
72.39
Manny Aybar
Career
Per 600 PA
0
0
Roy K. Williams
Careerverified
Per 600 PAverified
2
7.23
Manny Aybar
Career
Per 600 PA
2
15.79
Roy K. Williams
Careerverified
Per 600 PAverified
6
21.69
Manny Aybar
Career
Per 600 PA
0
0
Roy K. Williams
Career
Per 600 PA
0
0
Manny Aybar
Career
Per 600 PA
28
221.05
Roy K. Williams
Careerverified
Per 600 PAverified
3
10.84
Manny Aybar
Career
Per 600 PA
2.71
2.71
Roy K. Williams
Careerverified
Per 600 PAverified
55.33
55.33
Manny Aybar
Career
Per 600 PA
0.07
0.07
Roy K. Williams
Careerverified
Per 600 PAverified
2
2
Manny Aybar
Careerverified
Per 600 PAverified
4
31.58
Roy K. Williams
Career
Per 600 PA
3
10.84
Manny Aybar
Career
Per 600 PA
0
0
Roy K. Williams
Career
Per 600 PA
0
0
Manny Aybar
Career
Per 600 PA
0
0
Roy K. Williams
Career
Per 600 PA
0
0
Manny Aybar
Career
Per 600 PA
0
0
Roy K. Williams
Careerverified
Per 600 PAverified
1
3.61
Manny Aybar
Career
Per 600 PA
0
0
Roy K. Williams
Career
Per 600 PA
0
0
Manny Aybar
Career
Per 600 PA
0
0
Roy K. Williams
Careerverified
Per 600 PAverified
1
3.61
Manny Aybar
Career
Per 600 PA
Roy K. Williams
Careerverified
Per 600 PAverified
100
100