Kevin Na joins the show! (50:47) The 2-time TOUR winner details how he made a record 16 on a par-4, how he overcame the swing yips to win the 2018 Greenbrier, what the USGA needs to do to improve the U.S. Open, and how good it felt to make birdie after overruling his caddie at Colonial. Without Kevin, we discuss Phil's victory at Pebble (complete with a legendary darkness dispute), the current state of the Glover family, the upcoming Genesis Open featuring Tiger Woods, and Riggs makes his official Masters prediction. Side note: you gotta hear Frankie's voice.