The tee times have been announced for the opening round of the 144th Open Championship.
Masters and US Open champion Jordan Spieth goes out at 9.33 on Thursday morning, in a group that also includes Dustin Johnson and Hideki Matsuyama.
Tiger Woods goes out just over 20-minutes later, and he'll be partnered by Jason Day and the man who won on the Open's last visit to St. Andrews, Louis Oosthuizen.
Shane Lowry's in a group with Retief Goosen and Kevin Streelman that go out just before ten-to-8.
Just under half an hour later, Graeme McDowell will begin his weekend with Webb Simpson and amateur Oliver Schniederjans.
It's a lunchtime start for Padraig Harrington, alongside Marc Warren and China's Liang Wen-Chong.