DUBLIN, Ohio -- Davis Riley opened with a 67 at the Memorial to finish atop the leaderboard after the opening round for the second straight year. And that's where the similarities end.
Riley birdied three of his last four holes Thursday afternoon when the turf was firm and the wind was swirling and the bad breaks led to big numbers, as Rory McIlroy found out.
Riley was in a six-way share of the lead last year. On Thursday, he led by one over Matt Wallace. Jordan Spieth was in the group at 69, ending his hopes for a bogey-free day by hitting into two bunkers on the 18th hole and saving bogey from the second one.