Patrick O'Brien ha affrontato 49 avversari durante tutta la sua carriera.

Player Team(s) Games
AJ Allenspach 1
Blake Barker 1
Neal Begovich 1
Dylan Blair 1
Jaylen Blakes 1
Garrett Brennan 1
David Brown III 1
Isaiah Caldwell 1
Colin Chambers 1
Tyson Commander 1
Jared Cross 1
Ryan Curry 1
Kwabena Davis 1
Golden Dike 1
Matt Dove 1
Jaden Ellis 1
Jorn Everson 1
Alonso Faure 1
Kyle Filipowski 1
Caleb Foster 1
Augustus Gerhart 1
Kendall Hailey 1
Eddie Holland III 1
Jake Hsu 1
Spencer Hubbard 1
Milos Ilic 1
Abe Johnson 1
Andrew Laczkowski 1
Griff Lamb 1
Jared McCain 1
Reese McMullen 1
Mark Mitchell 1
Tyler Perkins 1
Charlie Peterson 1
Niklas Polonowski 1
TJ Power 1
Tyrese Proctor 1
Jeremy Roach 1
Josh Scovens 1
Clark Slajchert 1
TJ Small 1
George Smith 1
Nick Spinoso 1
Sean Stewart 1
Jordan Stiemke 1
Cam Thrower 1
Christian Ubochi 1
Johnnie Walter 1
Ryan Young 1