|Shriners Hospitals for Children Open: Round one|
|-7: Hearn (Can), Thompson (US), Hubbard (US), Aldridge (US)*|
|-6: Rodgers (US), Campbell (US), Barnes (US), Lee (Kor), Ishikawa (Jpn), Owen (Eng), Bertsch (US), Palmer (US), Todd (US), Kizzire (US), Norlander (Swe)|
|*finished on hole 16 after play suspended due to bad light|
England's Greg Owen is one shot off the lead after the first round of the Shriners Hospitals for Children Open.
The 43-year-old, who has never won on the PGA Tour, sank five birdies in his first eight holes on his way to a six-under-par 65 in Las Vegas.
Canada's David Hearn and American trios Michael Thompson, Mark Hubbard and Tyler Aldridge are all tied at the top of the leaderboard on seven-under.
Aldridge has three holes left because bad light curtailed play.