Tommy Fleetwood leads at 6 under, but he's trailed closely by Rickie Fowler and Matt Kuchar at 5 under. Following those two are Kevin Chappell, Justin Rose, Dustin Johnson and Jordan Spieth at 4 under at the 2017 Hero World Challenge 

 

Then at 3 under are Tiger Woods, Justin Thomas and two others. Woods had five birdies and two bogeys, but impressed throughout.