Irish groups and Thursday tee times for the Open
0803 Cameron Smith (Aus), Brooks Koepka (US), Seamus Power (Irl)
0958 Collin Morikawa (US), Rory McIlroy (NIrl), Xander Schauffele (US)
1009 Shane Lowry (Irl), Justin Thomas (US), Victor Hovland (Nor)
1337 Darren Clarke (Nirl), Richard Bland (Eng), Filippo Celli (Ita, x)
1448 Padraig Harrington (Irl), Thomas Pieters (Bel), Keith Mitchell (US)
1554 John Catlin (US), Jamie Rutherford (Eng), David Carey (Irl)
1616 Lars Van Meijel (Ned), Jack Floydd (Eng), Ronan Mullarney (Irl)