Jack O'Brien vs. Rafael Perez — Career Comparison

You might be looking for a matchup, check Jack O'Brien's matchup page instead!

Jack O'Brien
Pre-GenerationalPennsylvaniaThrows RightBats RightNorth AmericaPhiladelphia AthleticsAmerican AssociationCatcher
Rafael Perez
MillenialD.R.Throws LeftBats LeftCaribbeanCleveland GuardiansAmerican LeagueRelief Pitcher

Jack O'Brien is a position player and Rafael Perez a pitcher — the stats that define each role measure entirely different things, so a direct comparison doesn't hold up. If Jack O'Brien ever faced Rafael Perez, check out their matchup page.

Fielding Stats for Jack O'Brien and Rafael Perez

Jack O'Brien
Careerverified
Per 9 Inningsverified
8
8
Rafael Perez
Career
Per 9 Innings
7
7
Jack O'Brien
Careerverified
Per 9 Innings
573
1.1
Rafael Perez
Career
Per 9 Inningsverified
338
9.25
Jack O'Brien
Career
Per 9 Innings
0
0
Rafael Perez
Career
Per 9 Innings
0
0
Jack O'Brien
Careerverified
Per 9 Innings
14076
27
Rafael Perez
Career
Per 9 Innings
987
27
Jack O'Brien
Careerverified
Per 9 Innings
4692
9
Rafael Perez
Career
Per 9 Innings
329
9
Jack O'Brien
Careerverified
Per 9 Inningsverified
2908
5.58
Rafael Perez
Career
Per 9 Innings
18
0.49
Jack O'Brien
Careerverified
Per 9 Innings
619
1.19
Rafael Perez
Career
Per 9 Inningsverified
57
1.56
Jack O'Brien
Career
Per 9 Innings
311
0.6
Rafael Perez
Careerverified
Per 9 Inningsverified
9
0.25
Jack O'Brien
Careerverified
Per 9 Inningsverified
3838
7.36
Rafael Perez
Career
Per 9 Innings
84
2.3
Jack O'Brien
Careerverified
Per 9 Inningsverified
3527
6.77
Rafael Perez
Career
Per 9 Innings
75
2.05
Jack O'Brien
Careerverified
Per 9 Inningsverified
91.9
91.9
Rafael Perez
Career
Per 9 Innings
89.29
89.29
Jack O'Brien
Careerverified
Per 9 Inningsverified
6.155
6.155
Rafael Perez
Career
Per 9 Innings
0.222
0.222
Jack O'Brien
Career
Per 9 Innings
0
0
Rafael Perez
Career
Per 9 Innings
0
0
Jack O'Brien
Careerverified
Per 9 Inningsverified
128
0.25
Rafael Perez
Career
Per 9 Innings
3
0.08
Jack O'Brien
Career
Per 9 Innings
279
0.54
Rafael Perez
Careerverified
Per 9 Inningsverified
0
0
Jack O'Brien
Career
Per 9 Innings
0
0
Rafael Perez
Career
Per 9 Innings
0
0
Jack O'Brien
Career
Per 9 Innings
2
0
Rafael Perez
Careerverified
Per 9 Innings
0
0
Jack O'Brien
Careerverified
Per 9 Innings
2
0
Rafael Perez
Career
Per 9 Innings
0
0

Hitting Stats for Jack O'Brien and Rafael Perez

Jack O'Brien
Careerverified
Per 600 PAverified
8
8
Rafael Perez
Career
Per 600 PA
7
7
Jack O'Brien
Careerverified
Per 600 PA
555
139.92
Rafael Perez
Career
Per 600 PAverified
338
202800
Jack O'Brien
Careerverified
Per 600 PA
2380
600
Rafael Perez
Career
Per 600 PA
1
600
Jack O'Brien
Careerverified
Per 600 PA
2169
546.81
Rafael Perez
Career
Per 600 PAverified
1
600
Jack O'Brien
Careerverified
Per 600 PAverified
0.266
0.266
Rafael Perez
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
0.736
0.736
Rafael Perez
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
577
145.46
Rafael Perez
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
418
105.38
Rafael Perez
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
106
26.72
Rafael Perez
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
42
10.59
Rafael Perez
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
11
2.77
Rafael Perez
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
159
40.08
Rafael Perez
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
0.276
0.276
Rafael Perez
Career
Per 600 PA
Jack O'Brien
Careerverified
Per 600 PAverified
0.005
0.005
Rafael Perez
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
0.019
0.019
Rafael Perez
Career
Per 600 PA
Jack O'Brien
Careerverified
Per 600 PAverified
294.26
74.18
Rafael Perez
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
800
201.68
Rafael Perez
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
788
198.66
Rafael Perez
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
0.331
0.331
Rafael Perez
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
0.369
0.369
Rafael Perez
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
0.7
0.7
Rafael Perez
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
0.103
0.103
Rafael Perez
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
0.241
0.241
Rafael Perez
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
0.683
0.683
Rafael Perez
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
0.266
0.266
Rafael Perez
Career
Per 600 PA
Jack O'Brien
Careerverified
Per 600 PAverified
366
92.27
Rafael Perez
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
308
77.65
Rafael Perez
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
663
167.14
Rafael Perez
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
318.06
80.18
Rafael Perez
Career
Per 600 PA
-0.11
-66.4
Jack O'Brien
Careerverified
Per 600 PAverified
31
7.82
Rafael Perez
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
180
45.38
Rafael Perez
Career
Per 600 PA
0
0
Jack O'Brien
Career
Per 600 PA
0
0
Rafael Perez
Career
Per 600 PA
0
0
Jack O'Brien
Career
Per 600 PAverified
31
7.82
Rafael Perez
Careerverified
Per 600 PA
1
600
Jack O'Brien
Careerverified
Per 600 PAverified
76.77
76.77
Rafael Perez
Career
Per 600 PA
1
1
Jack O'Brien
Careerverified
Per 600 PAverified
5.81
5.81
Rafael Perez
Career
Per 600 PA
0
0
Jack O'Brien
Career
Per 600 PA
0
0
Rafael Perez
Career
Per 600 PA
0
0
Jack O'Brien
Career
Per 600 PA
0
0
Rafael Perez
Career
Per 600 PA
0
0
Jack O'Brien
Career
Per 600 PA
0
0
Rafael Perez
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
76
19.16
Rafael Perez
Career
Per 600 PA
0
0
Jack O'Brien
Career
Per 600 PA
0
0
Rafael Perez
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
76
19.16
Rafael Perez
Career
Per 600 PA
0
0
Jack O'Brien
Careerverified
Per 600 PAverified
100
100
Rafael Perez
Career
Per 600 PA