Isaiah Rivera wins epic Ashikaga Ginkou Dunk Contest! | FIBA 3x3 World Tour... HD

Isaiah Rivera (PUR) beats Smoove (UKR) and Grabo (POL) in an epic dunk contest at the FIBA 3x3 World Tour 2019 Final in Utsunomiya! More info: https://worldtour.fiba3x3.basketball/2019/utsunomiya...