Three former Billabong Pro winners waged a fierce Round Four battle for a trip to the Quarterfinals, and it was damn good. Kelly Slater, Ace Buchan, and Bruno Santos didn't disappoint. With afternoon conditions cleaning things up, the heat turned into a serious tube fest. Slater earned the first 10-point ride of the event, and looked poised to take the win, but Bruno Santos wasn't done. He earned a 9.3 in the closing moments to take over the lead, and the win.