The Offaly tees off tomorrow evening.
The pairings for the opening two rounds of this year's US Open have been confirmed.
Shane Lowry will go out on course at Brookline in Boston alongside Phil Mickelson and Louis Oosthuizen.
The Offaly man tees off round one at 6.47pm Irish time tomorrow, with his second day starting just at 1.02pm on Friday.
Fresh off his Canadian Open victory, Rory McIlroy will be joined by Hideki Matsuyama and Xander Schauffele.
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