The first round of the 2018 PGA Tour calendar year belonged to Marc Leishman.
The Australian carded a six-under 73 in the first round of the 2018 Tournament of Champions on Thursday, giving him a one-stroke lead over Brian Harman and Jhonattan Vegas. Si Woo Kim, Rickie Fowler and Dustin Johnson are tied for fourth at four-under.
1. Marc Leishman (-6)
T-2. Brian Harmon (-5)
T-2. Jhonattan Vegas (-5)
T-4. Si Woo Kim (-4)
T-4. Rickie Fowler (-4)
T-4. Dustin Johnson (-4)
T-7. Billy Horschel (-3)
T-7. Patrick Cantlay (-3)
T-7.