Marquee names headed home early include Jason Day, Marc Leishman, Dustin Johnson, Rory McIlroy, Jordan Spieth, Phil Mickelson, Jon Rahm, Hideki Matsuyama, Tommy Fleetwood and Paul Casey.
Bubba Watson felt his game was still on an upward trend coming into the Genesis Open. On Saturday his assessment was correct, posting a 65 to vault into the solo lead.