The 148th Open Championship at Royal Portrush - 27 photographs of Tiger Woods, Dustin Johnson and Rickie Fowler in practice session at Dunluce links
World famous golfers, Tiger Woods, Dustin Johnson and Rickie Fowler took part in a practice session at Royal Portrush.
Here are a selection of images from the practice session - the championship officially tees off in Royal Portrush's Dunluce links on Thursday.