NEWTOWN SQUARE, Pa. (AP) — Rory McIlroy’s frustrating final round at the PGA Championship on Sunday boiled over with an angry exchange with a fan after a “U-S-A!” shout from the gallery at Aronimink Golf Club.
An errant shot out of heavy rough at the scoreable 16th hole derailed McIlroy’s come-from-behind bid, and he appeared to respond to the shout by using an expletive while telling the fan to “shut up.”
The exchange summarized the two-time Masters champion’s confounding final round. He was not alone, as Jon Rahm, Cam Smith and Xander Schauffele had their chances and failed to catch Aaron Rai…