William Parson vs. Oliver Perez — Career Comparison

William Parson
Lost GenerationSouth DakotaThrows RightBats RightNorth AmericaBoston BravesNational LeagueRelief Pitcher
Oliver Perez
MillenialMexicoThrows LeftBats LeftNorth AmericaCleveland GuardiansAmerican LeagueStarting Pitcher

Oliver Perez built a career as a starting pitcher and William Parson as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Oliver Perez posted stronger surface numbers — ERA 4.37 and WHIP 1.459 compared to 4.92 and 1.856 for William Parson. By the career numbers, Oliver Perez had the better of this cross-role comparison — though era context would sharpen the verdict.

Pitching Stats for William Parson and Oliver Perez

William Parson
Career
Per 9 Innings
2
2
Oliver Perez
Careerverified
Per 9 Inningsverified
20
20
William Parson
Career
Per 9 Innings
17
2.54
Oliver Perez
Careerverified
Per 9 Inningsverified
703
4.32
William Parson
Career
Per 9 Innings
4
0.6
Oliver Perez
Careerverified
Per 9 Inningsverified
195
1.2
William Parson
Career
Per 9 Innings
0
0
Oliver Perez
Careerverified
Per 9 Inningsverified
74
0.45
William Parson
Careerverified
Per 9 Inningsverified
3
0.45
Oliver Perez
Career
Per 9 Innings
94
0.58
William Parson
Career
Per 9 Innings
0
0
Oliver Perez
Careerverified
Per 9 Inningsverified
44.05
44.05
William Parson
Career
Per 9 Innings
23.53
23.53
Oliver Perez
Careerverified
Per 9 Inningsverified
27.74
27.74
William Parson
Career
Per 9 Innings
0
0
Oliver Perez
Careerverified
Per 9 Inningsverified
3
0.02
William Parson
Career
Per 9 Innings
0
0
Oliver Perez
Careerverified
Per 9 Inningsverified
2
0.01
William Parson
Career
Per 9 Innings
0
0
Oliver Perez
Careerverified
Per 9 Inningsverified
5
0.03
William Parson
Careerverified
Per 9 Innings
33
4.92
Oliver Perez
Career
Per 9 Inningsverified
712
4.37
William Parson
Career
Per 9 Innings
4.92
4.92
Oliver Perez
Careerverified
Per 9 Inningsverified
4.37
4.37
William Parson
Career
Per 9 Innings
6.99
6.99
Oliver Perez
Careerverified
Per 9 Inningsverified
4.49
4.49
William Parson
Career
Per 9 Innings
5.73
5.73
Oliver Perez
Careerverified
Per 9 Inningsverified
4.39
4.39
William Parson
Career
Per 9 Innings
0.32
0.32
Oliver Perez
Careerverified
Per 9 Inningsverified
0.243
0.243
William Parson
Career
Per 9 Innings
181
27
Oliver Perez
Careerverified
Per 9 Innings
4397
27
William Parson
Career
Per 9 Innings
60.1
9
Oliver Perez
Careerverified
Per 9 Innings
1465.2
9
William Parson
Careerverified
Per 9 Innings
71
10.59
Oliver Perez
Career
Per 9 Inningsverified
1336
8.2
William Parson
Career
Per 9 Innings
10.59
10.59
Oliver Perez
Careerverified
Per 9 Inningsverified
8.2
8.2
William Parson
Careerverified
Per 9 Inningsverified
4
0.6
Oliver Perez
Career
Per 9 Innings
198
1.22
William Parson
Careerverified
Per 9 Inningsverified
0.6
0.6
Oliver Perez
Career
Per 9 Innings
1.22
1.22
William Parson
Careerverified
Per 9 Inningsverified
0.24
0.24
Oliver Perez
Career
Per 9 Innings
0.28
0.28
William Parson
Careerverified
Per 9 Innings
41
6.12
Oliver Perez
Career
Per 9 Inningsverified
762
4.68
William Parson
Careerverified
Per 9 Inningsverified
0
0
Oliver Perez
Career
Per 9 Innings
40
0.25
William Parson
Career
Per 9 Innings
6.12
6.12
Oliver Perez
Careerverified
Per 9 Inningsverified
4.68
4.68
William Parson
Career
Per 9 Innings
14
2.09
Oliver Perez
Careerverified
Per 9 Inningsverified
1546
9.49
William Parson
Career
Per 9 Innings
2.09
2.09
Oliver Perez
Careerverified
Per 9 Inningsverified
9.49
9.49
William Parson
Career
Per 9 Innings
0.82
0.82
Oliver Perez
Careerverified
Per 9 Inningsverified
2.2
2.2
William Parson
Career
Per 9 Innings
0.912
0.912
Oliver Perez
Careerverified
Per 9 Inningsverified
1.575
1.575
William Parson
Careerverified
Per 9 Inningsverified
2
0.3
Oliver Perez
Career
Per 9 Innings
58
0.36
William Parson
Careerverified
Per 9 Innings
6
0.9
Oliver Perez
Career
Per 9 Inningsverified
88
0.54
William Parson
Careerverified
Per 9 Inningsverified
0
0
Oliver Perez
Career
Per 9 Innings
8
0.05
William Parson
Career
Per 9 Inningsverified
269
40.13
Oliver Perez
Careerverified
Per 9 Innings
6464
39.69
William Parson
Career
Per 9 Inningsverified
13
1.94
Oliver Perez
Careerverified
Per 9 Innings
84
0.52
William Parson
Careerverified
Per 9 Innings
53
7.91
Oliver Perez
Career
Per 9 Inningsverified
783
4.81
William Parson
Career
Per 9 Innings
7.91
7.91
Oliver Perez
Careerverified
Per 9 Inningsverified
4.81
4.81
William Parson
Careerverified
Per 9 Inningsverified
0
0
Oliver Perez
Career
Per 9 Innings
56
0.34
William Parson
Careerverified
Per 9 Inningsverified
0
0
Oliver Perez
Career
Per 9 Innings
54
0.33
William Parson
Career
Per 9 Innings
0
0
Oliver Perez
Careerverified
Per 9 Inningsverified
109
0.67
William Parson
Career
Per 9 Innings
1.856
1.856
Oliver Perez
Careerverified
Per 9 Inningsverified
1.431
1.431
William Parson
Career
Per 9 Innings
222
33.12
Oliver Perez
Careerverified
Per 9 Inningsverified
5504
33.8
William Parson
Career
Per 9 Innings
3.12
3.12
Oliver Perez
Careerverified
Per 9 Inningsverified
1.11
1.11
William Parson
Career
Per 9 Innings
0.328
0.328
Oliver Perez
Careerverified
Per 9 Inningsverified
0.303
0.303
William Parson
Careerverified
Per 9 Inningsverified
40.13
40.13
Oliver Perez
Career
Per 9 Innings
39.69
39.69

Fielding Stats for William Parson and Oliver Perez

William Parson
Career
Per 9 Innings
2
2
Oliver Perez
Careerverified
Per 9 Inningsverified
20
20
William Parson
Career
Per 9 Inningsverified
17
4.37
Oliver Perez
Careerverified
Per 9 Innings
703
4.32
William Parson
Career
Per 9 Innings
4
1.03
Oliver Perez
Careerverified
Per 9 Inningsverified
195
1.2
William Parson
Career
Per 9 Innings
105
27
Oliver Perez
Careerverified
Per 9 Innings
4397
27
William Parson
Career
Per 9 Innings
35
9
Oliver Perez
Careerverified
Per 9 Innings
1465.2
9
William Parson
Career
Per 9 Innings
0
0
Oliver Perez
Careerverified
Per 9 Inningsverified
38
0.23
William Parson
Career
Per 9 Inningsverified
16
4.11
Oliver Perez
Careerverified
Per 9 Innings
150
0.92
William Parson
Careerverified
Per 9 Innings
2
0.51
Oliver Perez
Career
Per 9 Inningsverified
11
0.07
William Parson
Career
Per 9 Inningsverified
18
4.63
Oliver Perez
Careerverified
Per 9 Innings
199
1.22
William Parson
Career
Per 9 Inningsverified
16
4.11
Oliver Perez
Careerverified
Per 9 Innings
188
1.15
William Parson
Career
Per 9 Innings
88.89
88.89
Oliver Perez
Careerverified
Per 9 Inningsverified
94.47
94.47
William Parson
Careerverified
Per 9 Inningsverified
0.941
0.941
Oliver Perez
Career
Per 9 Innings
0.267
0.267
William Parson
Career
Per 9 Innings
23.53
23.53
Oliver Perez
Careerverified
Per 9 Inningsverified
27.74
27.74
William Parson
Career
Per 9 Innings
0
0
Oliver Perez
Careerverified
Per 9 Inningsverified
11
0.07
William Parson
Career
Per 9 Innings
0
0
Oliver Perez
Career
Per 9 Innings
0
0
William Parson
Career
Per 9 Innings
0
0
Oliver Perez
Career
Per 9 Innings
0
0
William Parson
Career
Per 9 Innings
0
0
Oliver Perez
Career
Per 9 Innings
0
0
William Parson
Career
Per 9 Innings
0
0
Oliver Perez
Career
Per 9 Innings
0
0

Hitting Stats for William Parson and Oliver Perez

William Parson
Career
Per 600 PA
2
2
Oliver Perez
Careerverified
Per 600 PAverified
20
20
William Parson
Career
Per 600 PA
17
463.64
Oliver Perez
Careerverified
Per 600 PAverified
705
1060.15
William Parson
Career
Per 600 PA
22
600
Oliver Perez
Careerverified
Per 600 PA
399
600
William Parson
Career
Per 600 PAverified
22
600
Oliver Perez
Careerverified
Per 600 PA
344
517.29
William Parson
Career
Per 600 PA
0.136
0.136
Oliver Perez
Careerverified
Per 600 PAverified
0.163
0.163
William Parson
Career
Per 600 PA
0.273
0.273
Oliver Perez
Careerverified
Per 600 PAverified
0.446
0.446
William Parson
Career
Per 600 PA
3
81.82
Oliver Perez
Careerverified
Per 600 PAverified
56
84.21
William Parson
Career
Per 600 PAverified
3
81.82
Oliver Perez
Careerverified
Per 600 PA
54
81.2
William Parson
Career
Per 600 PA
0
0
Oliver Perez
Careerverified
Per 600 PAverified
2
3.01
William Parson
Career
Per 600 PA
0
0
Oliver Perez
Career
Per 600 PA
0
0
William Parson
Career
Per 600 PA
0
0
Oliver Perez
Career
Per 600 PA
0
0
William Parson
Career
Per 600 PA
0
0
Oliver Perez
Careerverified
Per 600 PAverified
2
3.01
William Parson
Career
Per 600 PA
0
0
Oliver Perez
Careerverified
Per 600 PAverified
0.036
0.036
William Parson
Career
Per 600 PA
0
0
Oliver Perez
Career
Per 600 PA
0
0
William Parson
Career
Per 600 PA
0
0
Oliver Perez
Career
Per 600 PA
0
0
William Parson
Career
Per 600 PA
0.37
9.98
Oliver Perez
Careerverified
Per 600 PAverified
10.94
16.45
William Parson
Career
Per 600 PA
3
81.82
Oliver Perez
Careerverified
Per 600 PAverified
58
87.22
William Parson
Career
Per 600 PA
3
81.82
Oliver Perez
Careerverified
Per 600 PAverified
70
105.26
William Parson
Career
Per 600 PA
0.136
0.136
Oliver Perez
Careerverified
Per 600 PAverified
0.194
0.194
William Parson
Career
Per 600 PA
0.136
0.136
Oliver Perez
Careerverified
Per 600 PAverified
0.169
0.169
William Parson
Career
Per 600 PA
0.273
0.273
Oliver Perez
Careerverified
Per 600 PAverified
0.363
0.363
William Parson
Career
Per 600 PA
0
0
Oliver Perez
Careerverified
Per 600 PAverified
0.006
0.006
William Parson
Career
Per 600 PA
0.096
0.096
Oliver Perez
Careerverified
Per 600 PAverified
0.13
0.13
William Parson
Career
Per 600 PA
0.158
0.158
Oliver Perez
Careerverified
Per 600 PAverified
0.258
0.258
William Parson
Career
Per 600 PA
0.15
0.15
Oliver Perez
Careerverified
Per 600 PAverified
0.244
0.244
William Parson
Career
Per 600 PAverified
1
27.27
Oliver Perez
Careerverified
Per 600 PA
14
21.05
William Parson
Career
Per 600 PA
0
0
Oliver Perez
Careerverified
Per 600 PAverified
15
22.56
William Parson
Career
Per 600 PA
1
27.27
Oliver Perez
Careerverified
Per 600 PAverified
29
43.61
William Parson
Career
Per 600 PA
-0.17
-4.52
Oliver Perez
Careerverified
Per 600 PAverified
8.67
13.04
William Parson
Career
Per 600 PA
0
0
Oliver Perez
Career
Per 600 PA
0
0
William Parson
Career
Per 600 PA
0
0
Oliver Perez
Careerverified
Per 600 PAverified
14
21.05
William Parson
Career
Per 600 PA
0
0
Oliver Perez
Career
Per 600 PA
0
0
William Parson
Careerverified
Per 600 PAverified
2
54.55
Oliver Perez
Career
Per 600 PA
116
174.44
William Parson
Careerverified
Per 600 PAverified
11
11
Oliver Perez
Career
Per 600 PA
3.44
3.44
William Parson
Career
Per 600 PA
0
0
Oliver Perez
Careerverified
Per 600 PAverified
0.12
0.12
William Parson
Career
Per 600 PA
0
0
Oliver Perez
Careerverified
Per 600 PAverified
39
58.65
William Parson
Career
Per 600 PA
0
0
Oliver Perez
Careerverified
Per 600 PAverified
2
3.01
William Parson
Careerverified
Per 600 PAverified
0
0
Oliver Perez
Career
Per 600 PA
2
3.01
William Parson
Career
Per 600 PA
0
0
Oliver Perez
Careerverified
Per 600 PAverified
3
4.51
William Parson
Career
Per 600 PA
0
0
Oliver Perez
Careerverified
Per 600 PAverified
1
1.5
William Parson
Career
Per 600 PA
0
0
Oliver Perez
Careerverified
Per 600 PAverified
4
6.02
William Parson
Career
Per 600 PA
Oliver Perez
Careerverified
Per 600 PAverified
75
75