Rudy Hernandez vs. Williams Perez — Career Comparison

Rudy Hernandez
Silent GenerationD.R.Throws RightBats RightCaribbeanWashington SenatorsAmerican LeagueRelief Pitcher
Williams Perez
MillenialVenezuelaThrows RightBats RightSouth AmericaAtlanta BravesNational LeagueStarting Pitcher

Williams Perez built a career as a starting pitcher and Rudy Hernandez as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Rudy Hernandez posted stronger surface numbers — ERA 4.12 and WHIP 1.580 compared to 5.18 and 1.515 for Williams Perez. By the career numbers, Rudy Hernandez had the better of this cross-role comparison — though era context would sharpen the verdict.

Pitching Stats for Rudy Hernandez and Williams Perez

Rudy Hernandez
Career
Per 9 Innings
2
2
Williams Perez
Career
Per 9 Innings
2
2
Rudy Hernandez
Career
Per 9 Inningsverified
28
5.77
Williams Perez
Careerverified
Per 9 Innings
34
1.8
Rudy Hernandez
Career
Per 9 Innings
0
0
Williams Perez
Careerverified
Per 9 Inningsverified
31
1.64
Rudy Hernandez
Career
Per 9 Inningsverified
4
0.82
Williams Perez
Careerverified
Per 9 Innings
9
0.48
Rudy Hernandez
Careerverified
Per 9 Inningsverified
2
0.41
Williams Perez
Career
Per 9 Innings
9
0.48
Rudy Hernandez
Careerverified
Per 9 Inningsverified
66.67
66.67
Williams Perez
Career
Per 9 Innings
50
50
Rudy Hernandez
Career
Per 9 Innings
0
0
Williams Perez
Careerverified
Per 9 Inningsverified
91.18
91.18
Rudy Hernandez
Career
Per 9 Innings
0
0
Williams Perez
Careerverified
Per 9 Inningsverified
1
0.05
Rudy Hernandez
Career
Per 9 Innings
0
0
Williams Perez
Career
Per 9 Innings
0
0
Rudy Hernandez
Career
Per 9 Innings
0
0
Williams Perez
Careerverified
Per 9 Inningsverified
1
0.05
Rudy Hernandez
Careerverified
Per 9 Inningsverified
20
4.12
Williams Perez
Career
Per 9 Innings
98
5.18
Rudy Hernandez
Careerverified
Per 9 Inningsverified
4.12
4.12
Williams Perez
Career
Per 9 Innings
5.18
5.18
Rudy Hernandez
Careerverified
Per 9 Inningsverified
3.98
3.98
Williams Perez
Career
Per 9 Innings
5.01
5.01
Rudy Hernandez
Careerverified
Per 9 Inningsverified
4.12
4.12
Williams Perez
Career
Per 9 Innings
4.71
4.71
Rudy Hernandez
Careerverified
Per 9 Inningsverified
0.247
0.247
Williams Perez
Career
Per 9 Innings
0.285
0.285
Rudy Hernandez
Career
Per 9 Innings
131
27
Williams Perez
Careerverified
Per 9 Innings
511
27
Rudy Hernandez
Career
Per 9 Innings
43.2
9
Williams Perez
Careerverified
Per 9 Innings
170.1
9
Rudy Hernandez
Careerverified
Per 9 Inningsverified
42
8.66
Williams Perez
Career
Per 9 Innings
187
9.88
Rudy Hernandez
Careerverified
Per 9 Inningsverified
8.66
8.66
Williams Perez
Career
Per 9 Innings
9.88
9.88
Rudy Hernandez
Careerverified
Per 9 Inningsverified
2
0.41
Williams Perez
Career
Per 9 Innings
20
1.06
Rudy Hernandez
Careerverified
Per 9 Inningsverified
0.41
0.41
Williams Perez
Career
Per 9 Innings
1.06
1.06
Rudy Hernandez
Careerverified
Per 9 Inningsverified
0.07
0.07
Williams Perez
Career
Per 9 Innings
0.59
0.59
Rudy Hernandez
Careerverified
Per 9 Innings
24
4.95
Williams Perez
Career
Per 9 Inningsverified
66
3.49
Rudy Hernandez
Careerverified
Per 9 Innings
3
0.62
Williams Perez
Career
Per 9 Inningsverified
5
0.26
Rudy Hernandez
Career
Per 9 Innings
4.95
4.95
Williams Perez
Careerverified
Per 9 Inningsverified
3.49
3.49
Rudy Hernandez
Career
Per 9 Inningsverified
26
5.36
Williams Perez
Careerverified
Per 9 Innings
100
5.28
Rudy Hernandez
Careerverified
Per 9 Inningsverified
5.36
5.36
Williams Perez
Career
Per 9 Innings
5.28
5.28
Rudy Hernandez
Career
Per 9 Innings
0.93
0.93
Williams Perez
Careerverified
Per 9 Inningsverified
2.94
2.94
Rudy Hernandez
Careerverified
Per 9 Inningsverified
1.145
1.145
Williams Perez
Career
Per 9 Innings
0.975
0.975
Rudy Hernandez
Careerverified
Per 9 Innings
4
0.82
Williams Perez
Career
Per 9 Inningsverified
8
0.42
Rudy Hernandez
Careerverified
Per 9 Inningsverified
1
0.21
Williams Perez
Career
Per 9 Innings
11
0.58
Rudy Hernandez
Career
Per 9 Innings
1
0.21
Williams Perez
Career
Per 9 Inningsverified
1
0.05
Rudy Hernandez
Career
Per 9 Inningsverified
195
40.19
Williams Perez
Careerverified
Per 9 Innings
747
39.47
Rudy Hernandez
Careerverified
Per 9 Inningsverified
13
2.68
Williams Perez
Career
Per 9 Innings
1
0.05
Rudy Hernandez
Careerverified
Per 9 Innings
29
5.98
Williams Perez
Career
Per 9 Inningsverified
103
5.44
Rudy Hernandez
Career
Per 9 Innings
5.98
5.98
Williams Perez
Careerverified
Per 9 Inningsverified
5.44
5.44
Rudy Hernandez
Careerverified
Per 9 Inningsverified
0
0
Williams Perez
Career
Per 9 Innings
7
0.37
Rudy Hernandez
Careerverified
Per 9 Inningsverified
0
0
Williams Perez
Career
Per 9 Innings
7
0.37
Rudy Hernandez
Career
Per 9 Innings
0
0
Williams Perez
Careerverified
Per 9 Inningsverified
26
1.37
Rudy Hernandez
Career
Per 9 Innings
1.512
1.512
Williams Perez
Careerverified
Per 9 Inningsverified
1.485
1.485
Rudy Hernandez
Career
Per 9 Inningsverified
170
35.04
Williams Perez
Careerverified
Per 9 Innings
656
34.66
Rudy Hernandez
Careerverified
Per 9 Inningsverified
1.04
1.04
Williams Perez
Career
Per 9 Innings
3.03
3.03
Rudy Hernandez
Careerverified
Per 9 Inningsverified
0.282
0.282
Williams Perez
Career
Per 9 Innings
0.312
0.312
Rudy Hernandez
Careerverified
Per 9 Inningsverified
40.19
40.19
Williams Perez
Career
Per 9 Innings
39.47
39.47

Fielding Stats for Rudy Hernandez and Williams Perez

Rudy Hernandez
Career
Per 9 Innings
2
2
Williams Perez
Career
Per 9 Innings
2
2
Rudy Hernandez
Career
Per 9 Inningsverified
28
5.77
Williams Perez
Careerverified
Per 9 Innings
34
1.8
Rudy Hernandez
Career
Per 9 Innings
0
0
Williams Perez
Careerverified
Per 9 Inningsverified
31
1.64
Rudy Hernandez
Career
Per 9 Innings
131
27
Williams Perez
Careerverified
Per 9 Innings
511
27
Rudy Hernandez
Career
Per 9 Innings
43.2
9
Williams Perez
Careerverified
Per 9 Innings
170.1
9
Rudy Hernandez
Career
Per 9 Innings
2
0.41
Williams Perez
Careerverified
Per 9 Inningsverified
13
0.69
Rudy Hernandez
Career
Per 9 Inningsverified
7
1.44
Williams Perez
Careerverified
Per 9 Innings
22
1.16
Rudy Hernandez
Career
Per 9 Innings
1
0.21
Williams Perez
Careerverified
Per 9 Inningsverified
0
0
Rudy Hernandez
Career
Per 9 Inningsverified
10
2.06
Williams Perez
Careerverified
Per 9 Innings
35
1.85
Rudy Hernandez
Career
Per 9 Innings
9
1.85
Williams Perez
Careerverified
Per 9 Innings
35
1.85
Rudy Hernandez
Career
Per 9 Innings
90
90
Williams Perez
Careerverified
Per 9 Inningsverified
100
100
Rudy Hernandez
Career
Per 9 Innings
0.321
0.321
Williams Perez
Careerverified
Per 9 Inningsverified
1.029
1.029
Rudy Hernandez
Career
Per 9 Innings
0
0
Williams Perez
Careerverified
Per 9 Inningsverified
91.18
91.18
Rudy Hernandez
Career
Per 9 Inningsverified
1
0.21
Williams Perez
Careerverified
Per 9 Innings
2
0.11
Rudy Hernandez
Career
Per 9 Innings
0
0
Williams Perez
Career
Per 9 Innings
0
0
Rudy Hernandez
Career
Per 9 Innings
0
0
Williams Perez
Career
Per 9 Innings
0
0
Rudy Hernandez
Career
Per 9 Innings
0
0
Williams Perez
Career
Per 9 Innings
0
0
Rudy Hernandez
Career
Per 9 Innings
0
0
Williams Perez
Career
Per 9 Innings
0
0

Hitting Stats for Rudy Hernandez and Williams Perez

Rudy Hernandez
Career
Per 600 PA
2
2
Williams Perez
Career
Per 600 PA
2
2
Rudy Hernandez
Career
Per 600 PAverified
31
2657.14
Williams Perez
Careerverified
Per 600 PA
34
384.91
Rudy Hernandez
Career
Per 600 PA
7
600
Williams Perez
Careerverified
Per 600 PA
53
600
Rudy Hernandez
Career
Per 600 PAverified
6
514.29
Williams Perez
Careerverified
Per 600 PA
45
509.43
Rudy Hernandez
Careerverified
Per 600 PAverified
0.167
0.167
Williams Perez
Career
Per 600 PA
0.044
0.044
Rudy Hernandez
Careerverified
Per 600 PAverified
0.429
0.429
Williams Perez
Career
Per 600 PA
0.245
0.245
Rudy Hernandez
Career
Per 600 PAverified
1
85.71
Williams Perez
Careerverified
Per 600 PA
2
22.64
Rudy Hernandez
Career
Per 600 PAverified
1
85.71
Williams Perez
Careerverified
Per 600 PA
2
22.64
Rudy Hernandez
Career
Per 600 PA
0
0
Williams Perez
Career
Per 600 PA
0
0
Rudy Hernandez
Career
Per 600 PA
0
0
Williams Perez
Career
Per 600 PA
0
0
Rudy Hernandez
Career
Per 600 PA
0
0
Williams Perez
Career
Per 600 PA
0
0
Rudy Hernandez
Career
Per 600 PA
0
0
Williams Perez
Career
Per 600 PA
0
0
Rudy Hernandez
Career
Per 600 PA
0
0
Williams Perez
Career
Per 600 PA
0
0
Rudy Hernandez
Career
Per 600 PA
0
0
Williams Perez
Career
Per 600 PA
0
0
Rudy Hernandez
Career
Per 600 PA
0
0
Williams Perez
Career
Per 600 PA
0
0
Rudy Hernandez
Careerverified
Per 600 PAverified
0.15
12.83
Williams Perez
Career
Per 600 PA
0.09
1
Rudy Hernandez
Career
Per 600 PAverified
1
85.71
Williams Perez
Careerverified
Per 600 PA
2
22.64
Rudy Hernandez
Career
Per 600 PAverified
1
85.71
Williams Perez
Careerverified
Per 600 PA
4
45.28
Rudy Hernandez
Careerverified
Per 600 PAverified
0.167
0.167
Williams Perez
Career
Per 600 PA
0.085
0.085
Rudy Hernandez
Careerverified
Per 600 PAverified
0.167
0.167
Williams Perez
Career
Per 600 PA
0.044
0.044
Rudy Hernandez
Careerverified
Per 600 PAverified
0.333
0.333
Williams Perez
Career
Per 600 PA
0.13
0.13
Rudy Hernandez
Career
Per 600 PA
0
0
Williams Perez
Career
Per 600 PA
0
0
Rudy Hernandez
Careerverified
Per 600 PAverified
0.117
0.117
Williams Perez
Career
Per 600 PA
0.049
0.049
Rudy Hernandez
Careerverified
Per 600 PAverified
0.2
0.2
Williams Perez
Career
Per 600 PA
0.091
0.091
Rudy Hernandez
Careerverified
Per 600 PAverified
0.2
0.2
Williams Perez
Career
Per 600 PA
0.074
0.074
Rudy Hernandez
Career
Per 600 PA
0
0
Williams Perez
Careerverified
Per 600 PAverified
2
22.64
Rudy Hernandez
Career
Per 600 PA
0
0
Williams Perez
Career
Per 600 PA
0
0
Rudy Hernandez
Career
Per 600 PA
0
0
Williams Perez
Careerverified
Per 600 PAverified
2
22.64
Rudy Hernandez
Careerverified
Per 600 PAverified
0.11
9.79
Williams Perez
Career
Per 600 PA
-2.85
-32.26
Rudy Hernandez
Career
Per 600 PA
0
0
Williams Perez
Career
Per 600 PA
0
0
Rudy Hernandez
Career
Per 600 PA
0
0
Williams Perez
Careerverified
Per 600 PAverified
2
22.64
Rudy Hernandez
Career
Per 600 PA
0
0
Williams Perez
Career
Per 600 PA
0
0
Rudy Hernandez
Careerverified
Per 600 PAverified
1
85.71
Williams Perez
Career
Per 600 PA
18
203.77
Rudy Hernandez
Careerverified
Per 600 PAverified
7
7
Williams Perez
Career
Per 600 PA
2.94
2.94
Rudy Hernandez
Career
Per 600 PA
0
0
Williams Perez
Careerverified
Per 600 PAverified
0.11
0.11
Rudy Hernandez
Career
Per 600 PAverified
1
85.71
Williams Perez
Careerverified
Per 600 PA
6
67.92
Rudy Hernandez
Career
Per 600 PA
0
0
Williams Perez
Career
Per 600 PA
0
0
Rudy Hernandez
Careerverified
Per 600 PAverified
0
0
Williams Perez
Career
Per 600 PA
1
11.32
Rudy Hernandez
Career
Per 600 PA
0
0
Williams Perez
Career
Per 600 PA
0
0
Rudy Hernandez
Career
Per 600 PA
0
0
Williams Perez
Career
Per 600 PA
0
0
Rudy Hernandez
Career
Per 600 PA
0
0
Williams Perez
Career
Per 600 PA
0
0
Rudy Hernandez
Career
Per 600 PA
Williams Perez
Career
Per 600 PA