Watch: Isaiah Roby on Realizing he's an NBA Caliber Player

Following a brief rookie season, Thunder center Isaiah Roby proved he belongs in the NBA in his second season.

After a brief rookie season with the Mavericks, Isaiah Roby proved to the league here's here to stay in his sophomore campaign with Oklahoma City.

Roby expanded on when he realized he was an NBA caliber player in his 2020-21 Thunder exit interview.