Rory McIlroy will be among the late starters on Friday as he looks to bounce back from a difficult opening round at the US PGA Championship.
The six-time major winner is four over going into day two at Aronimink Golf Club in Pennsylvania and will tee off at 7.05pm Irish time, once again in a stellar grouping alongside fellow multiple major winners Jon Rahm and Jordan Spieth.
In contrast to Thursday's opening round, Shane Lowry will be out much earlier in the day, taking to the course at 1.07pm with Collin Morikawa and Viktor Hovland.
The Offaly man will thus be the first of the Irish to get underway, with Tom McKibbin (6.05pm) and Pádraig Harrington (6.49pm) joining McIlroy in teeing off in the afternoon local time.