William Parson vs. Julián Pérez — Career Comparison

William Parson
Lost GenerationSouth DakotaThrows RightBats RightNorth AmericaBoston BravesNational LeagueRelief Pitcher
Julián Pérez
Lost GenerationCubaThrows RightBats RightCaribbeanCuban Stars of HavanaWestern League (Independent)Starting Pitcher

Julián Pérez 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. Julián Pérez posted stronger surface numbers — ERA 2.54 and WHIP 1.235 compared to 4.92 and 1.856 for William Parson. By the career numbers, Julián Pérez had the better of this cross-role comparison — though era context would sharpen the verdict.

Pitching Stats for William Parson and Julián Pérez

William Parson
Career
Per 9 Innings
2
2
Julián Pérez
Career
Per 9 Innings
2
2
William Parson
Careerverified
Per 9 Inningsverified
17
2.54
Julián Pérez
Career
Per 9 Innings
4
1.27
William Parson
Careerverified
Per 9 Innings
4
0.6
Julián Pérez
Career
Per 9 Inningsverified
3
0.95
William Parson
Career
Per 9 Innings
0
0
Julián Pérez
Careerverified
Per 9 Inningsverified
1
0.32
William Parson
Career
Per 9 Inningsverified
3
0.45
Julián Pérez
Careerverified
Per 9 Innings
2
0.64
William Parson
Career
Per 9 Innings
0
0
Julián Pérez
Careerverified
Per 9 Inningsverified
33.33
33.33
William Parson
Career
Per 9 Innings
23.53
23.53
Julián Pérez
Careerverified
Per 9 Inningsverified
75
75
William Parson
Career
Per 9 Innings
0
0
Julián Pérez
Careerverified
Per 9 Inningsverified
3
0.95
William Parson
Career
Per 9 Innings
0
0
Julián Pérez
Career
Per 9 Innings
0
0
William Parson
Career
Per 9 Innings
0
0
Julián Pérez
Career
Per 9 Innings
0
0
William Parson
Career
Per 9 Innings
33
4.92
Julián Pérez
Careerverified
Per 9 Inningsverified
8
2.54
William Parson
Career
Per 9 Innings
4.92
4.92
Julián Pérez
Careerverified
Per 9 Inningsverified
2.54
2.54
William Parson
Career
Per 9 Innings
6.99
6.99
Julián Pérez
Careerverified
Per 9 Inningsverified
2.94
2.94
William Parson
Career
Per 9 Innings
5.73
5.73
Julián Pérez
Careerverified
Per 9 Inningsverified
3.46
3.46
William Parson
Career
Per 9 Innings
0.32
0.32
Julián Pérez
Careerverified
Per 9 Inningsverified
0.243
0.243
William Parson
Careerverified
Per 9 Innings
181
27
Julián Pérez
Career
Per 9 Innings
85
27
William Parson
Careerverified
Per 9 Innings
60.1
9
Julián Pérez
Career
Per 9 Innings
28.1
9
William Parson
Career
Per 9 Innings
71
10.59
Julián Pérez
Careerverified
Per 9 Inningsverified
26
8.26
William Parson
Career
Per 9 Innings
10.59
10.59
Julián Pérez
Careerverified
Per 9 Inningsverified
8.26
8.26
William Parson
Career
Per 9 Innings
4
0.6
Julián Pérez
Careerverified
Per 9 Inningsverified
1
0.32
William Parson
Career
Per 9 Innings
0.6
0.6
Julián Pérez
Careerverified
Per 9 Inningsverified
0.32
0.32
William Parson
Careerverified
Per 9 Inningsverified
0.24
0.24
Julián Pérez
Career
Per 9 Innings
0.25
0.25
William Parson
Career
Per 9 Innings
41
6.12
Julián Pérez
Careerverified
Per 9 Inningsverified
9
2.86
William Parson
Career
Per 9 Innings
0
0
Julián Pérez
Career
Per 9 Innings
0
0
William Parson
Career
Per 9 Innings
6.12
6.12
Julián Pérez
Careerverified
Per 9 Inningsverified
2.86
2.86
William Parson
Career
Per 9 Innings
14
2.09
Julián Pérez
Careerverified
Per 9 Inningsverified
15
4.76
William Parson
Career
Per 9 Innings
2.09
2.09
Julián Pérez
Careerverified
Per 9 Inningsverified
4.76
4.76
William Parson
Career
Per 9 Innings
0.82
0.82
Julián Pérez
Careerverified
Per 9 Inningsverified
3.75
3.75
William Parson
Careerverified
Per 9 Inningsverified
0.912
0.912
Julián Pérez
Career
Per 9 Innings
0.847
0.847
William Parson
Career
Per 9 Inningsverified
2
0.3
Julián Pérez
Careerverified
Per 9 Innings
1
0.32
William Parson
Career
Per 9 Innings
6
0.9
Julián Pérez
Careerverified
Per 9 Inningsverified
1
0.32
William Parson
Career
Per 9 Innings
0
0
Julián Pérez
Career
Per 9 Innings
0
0
William Parson
Careerverified
Per 9 Inningsverified
269
40.13
Julián Pérez
Career
Per 9 Innings
121
38.44
William Parson
Careerverified
Per 9 Inningsverified
13
1.94
Julián Pérez
Career
Per 9 Innings
0
0
William Parson
Career
Per 9 Innings
53
7.91
Julián Pérez
Careerverified
Per 9 Inningsverified
12
3.81
William Parson
Career
Per 9 Innings
7.91
7.91
Julián Pérez
Careerverified
Per 9 Inningsverified
3.81
3.81
William Parson
Careerverified
Per 9 Inningsverified
0
0
Julián Pérez
Career
Per 9 Innings
4
1.27
William Parson
Career
Per 9 Innings
0
0
Julián Pérez
Career
Per 9 Innings
0
0
William Parson
Career
Per 9 Innings
0
0
Julián Pérez
Careerverified
Per 9 Inningsverified
1
0.32
William Parson
Career
Per 9 Innings
1.856
1.856
Julián Pérez
Careerverified
Per 9 Inningsverified
1.235
1.235
William Parson
Careerverified
Per 9 Innings
222
33.12
Julián Pérez
Career
Per 9 Inningsverified
107
33.99
William Parson
Career
Per 9 Innings
3.12
3.12
Julián Pérez
Careerverified
Per 9 Inningsverified
3
3
William Parson
Career
Per 9 Innings
0.328
0.328
Julián Pérez
Careerverified
Per 9 Inningsverified
0.275
0.275
William Parson
Careerverified
Per 9 Inningsverified
40.13
40.13
Julián Pérez
Career
Per 9 Innings
38.44
38.44

Fielding Stats for William Parson and Julián Pérez

William Parson
Career
Per 9 Innings
2
2
Julián Pérez
Career
Per 9 Innings
2
2
William Parson
Careerverified
Per 9 Inningsverified
17
4.37
Julián Pérez
Career
Per 9 Innings
4
1.27
William Parson
Careerverified
Per 9 Inningsverified
4
1.03
Julián Pérez
Career
Per 9 Innings
0
0
William Parson
Careerverified
Per 9 Innings
105
27
Julián Pérez
Career
Per 9 Innings
85
27
William Parson
Careerverified
Per 9 Innings
35
9
Julián Pérez
Career
Per 9 Innings
28.1
9
William Parson
Career
Per 9 Innings
0
0
Julián Pérez
Career
Per 9 Innings
0
0
William Parson
Careerverified
Per 9 Inningsverified
16
4.11
Julián Pérez
Career
Per 9 Innings
11
3.49
William Parson
Career
Per 9 Innings
2
0.51
Julián Pérez
Careerverified
Per 9 Inningsverified
1
0.32
William Parson
Careerverified
Per 9 Inningsverified
18
4.63
Julián Pérez
Career
Per 9 Innings
12
3.81
William Parson
Careerverified
Per 9 Inningsverified
16
4.11
Julián Pérez
Career
Per 9 Innings
11
3.49
William Parson
Career
Per 9 Innings
88.89
88.89
Julián Pérez
Careerverified
Per 9 Inningsverified
91.67
91.67
William Parson
Career
Per 9 Innings
0.941
0.941
Julián Pérez
Careerverified
Per 9 Inningsverified
2.75
2.75
William Parson
Careerverified
Per 9 Inningsverified
23.53
23.53
Julián Pérez
Career
Per 9 Innings
0
0
William Parson
Career
Per 9 Innings
0
0
Julián Pérez
Career
Per 9 Innings
0
0
William Parson
Career
Per 9 Innings
0
0
Julián Pérez
Career
Per 9 Innings
0
0
William Parson
Career
Per 9 Innings
0
0
Julián Pérez
Career
Per 9 Innings
0
0
William Parson
Career
Per 9 Innings
0
0
Julián Pérez
Career
Per 9 Innings
0
0
William Parson
Career
Per 9 Innings
0
0
Julián Pérez
Career
Per 9 Innings
0
0

Hitting Stats for William Parson and Julián Pérez

William Parson
Career
Per 600 PA
2
2
Julián Pérez
Career
Per 600 PA
2
2
William Parson
Careerverified
Per 600 PAverified
17
463.64
Julián Pérez
Career
Per 600 PA
4
218.18
William Parson
Careerverified
Per 600 PA
22
600
Julián Pérez
Career
Per 600 PA
11
600
William Parson
Careerverified
Per 600 PAverified
22
600
Julián Pérez
Career
Per 600 PA
10
545.45
William Parson
Career
Per 600 PA
0.136
0.136
Julián Pérez
Careerverified
Per 600 PAverified
0.2
0.2
William Parson
Career
Per 600 PA
0.273
0.273
Julián Pérez
Careerverified
Per 600 PAverified
0.455
0.455
William Parson
Careerverified
Per 600 PA
3
81.82
Julián Pérez
Career
Per 600 PAverified
2
109.09
William Parson
Careerverified
Per 600 PA
3
81.82
Julián Pérez
Career
Per 600 PAverified
2
109.09
William Parson
Career
Per 600 PA
0
0
Julián Pérez
Career
Per 600 PA
0
0
William Parson
Career
Per 600 PA
0
0
Julián Pérez
Career
Per 600 PA
0
0
William Parson
Career
Per 600 PA
0
0
Julián Pérez
Career
Per 600 PA
0
0
William Parson
Career
Per 600 PA
0
0
Julián Pérez
Career
Per 600 PA
0
0
William Parson
Career
Per 600 PA
0
0
Julián Pérez
Career
Per 600 PA
0
0
William Parson
Career
Per 600 PA
0
0
Julián Pérez
Career
Per 600 PA
0
0
William Parson
Career
Per 600 PA
0
0
Julián Pérez
Career
Per 600 PA
0
0
William Parson
Careerverified
Per 600 PA
0.37
9.98
Julián Pérez
Career
Per 600 PAverified
0.36
19.67
William Parson
Careerverified
Per 600 PA
3
81.82
Julián Pérez
Career
Per 600 PAverified
2
109.09
William Parson
Careerverified
Per 600 PA
3
81.82
Julián Pérez
Career
Per 600 PAverified
2
109.09
William Parson
Career
Per 600 PA
0.136
0.136
Julián Pérez
Careerverified
Per 600 PAverified
0.2
0.2
William Parson
Career
Per 600 PA
0.136
0.136
Julián Pérez
Careerverified
Per 600 PAverified
0.2
0.2
William Parson
Career
Per 600 PA
0.273
0.273
Julián Pérez
Careerverified
Per 600 PAverified
0.4
0.4
William Parson
Career
Per 600 PA
0
0
Julián Pérez
Career
Per 600 PA
0
0
William Parson
Career
Per 600 PA
0.096
0.096
Julián Pérez
Careerverified
Per 600 PAverified
0.14
0.14
William Parson
Career
Per 600 PA
0.158
0.158
Julián Pérez
Careerverified
Per 600 PAverified
0.25
0.25
William Parson
Career
Per 600 PA
0.15
0.15
Julián Pérez
Careerverified
Per 600 PAverified
0.2
0.2
William Parson
Career
Per 600 PA
1
27.27
Julián Pérez
Career
Per 600 PAverified
1
54.55
William Parson
Career
Per 600 PA
0
0
Julián Pérez
Career
Per 600 PA
0
0
William Parson
Career
Per 600 PA
1
27.27
Julián Pérez
Career
Per 600 PAverified
1
54.55
William Parson
Career
Per 600 PA
-0.17
-4.52
Julián Pérez
Careerverified
Per 600 PAverified
0.43
23.18
William Parson
Career
Per 600 PA
0
0
Julián Pérez
Career
Per 600 PA
0
0
William Parson
Career
Per 600 PA
0
0
Julián Pérez
Career
Per 600 PA
0
0
William Parson
Career
Per 600 PA
0
0
Julián Pérez
Career
Per 600 PA
0
0
William Parson
Career
Per 600 PA
2
54.55
Julián Pérez
Careerverified
Per 600 PAverified
0
0
William Parson
Careerverified
Per 600 PAverified
11
11
Julián Pérez
Career
Per 600 PA
William Parson
Career
Per 600 PA
0
0
Julián Pérez
Career
Per 600 PA
William Parson
Career
Per 600 PA
0
0
Julián Pérez
Careerverified
Per 600 PAverified
1
54.55
William Parson
Career
Per 600 PA
0
0
Julián Pérez
Career
Per 600 PA
0
0
William Parson
Career
Per 600 PA
0
0
Julián Pérez
Career
Per 600 PA
0
0
William Parson
Career
Per 600 PA
0
0
Julián Pérez
Career
Per 600 PA
0
0
William Parson
Career
Per 600 PA
0
0
Julián Pérez
Career
Per 600 PA
0
0
William Parson
Career
Per 600 PA
0
0
Julián Pérez
Career
Per 600 PA
0
0
William Parson
Career
Per 600 PA
Julián Pérez
Career
Per 600 PA