Canada's David Hearn birdied his final three holes in perfect morning conditions for a seven-under-par 64 and a share of the lead Thursday in the Shriners Hospitals for Children Open.
Michael Thompson, Mark Hubbard and Tyler Aldridge also topped the leaderboard at TPC Summerlin. Aldridge had two holes left when first-round play was suspended because of darkness.
Patrick Rodgers, Patton Kizzire, Chad Campbell, Ryan Palmer, Ricky Barnes, D.H. Lee, Ryo Ishikawa, Greg Owen, Shane Bertsch and Brendon Todd shot 65, and Henrik Norlander also was 6 under with two holes left. Lee birdied six of his first seven holes, then bogeyed the next two.
Kizzire is making his first start as...