Rory McIlroy has been paired with Korea's Sungjae Im and the Open Champion Collin Morikawa for the opening two rounds of the Olympic tournament.
They'll tee off at 2.35 Irish time on Thursday morning.
Shane Lowry has been paired with Patrick Reed and Tommy Fleetwood and tee off just after McIlroy's group.
The tournament takes place at Kasumigaseki Country Club
