US PGA Championship: Phil Mickelson takes one-shot lead into final round By Alex BysouthBBC Sport Phil Mickelson thrilled the crowds at Kiawah Island Resort on Saturday US PGA Championship third-round leaderboard -7 P Mickelson (US); Selected others: -2 B DeChambeau (US); -1 P Casey (Eng); +1 I Poulter (Eng), S Lowry (Ire), P Harrington (Ire), M Laird (Sco) Follow live radio and text commentary of Sunday's final round from 19:00 BST on the BBC Sport website. Phil Mickelson takes a one-shot lead into the final round of the US PGA Championship as he bids to become the oldest major winner following a remarkable Saturday at Kiawah Island.