Japan 's Hideki Matsuyama , meanwhile , carded a five-under par round of 67 to tie for fourth with Martin Flores of the U.S. on seven-under-par . Paul Casey leads Memorial after second round of 66 . Overnight leader Rory McIlroy fades badly during second round . Bubba Watson finishes day in second position . TL;DR Tiger Woods and Phil Mickelson are tied for the lead at Valhalla Golf Club on Sunday.
Paul Casey leads Memorial after second round of 66 . Overnight leader Rory McIlroy fades badly during second round . Bubba Watson finishes day in second position . TL;DR Tiger Woods and Phil Mickelson are tied for the lead at Valhalla Golf Club on Sunday.