Rory McIlroy drops down leaderboard after disappointing day at Pebble Beach

Rory McIlroy carded four bogeys and dropped two shots on the fifth as he tumbled down the pack at the AT&T Pebble Beach Pro-Am.

The 28-year-old followed his opening round of four-under 68 with a disappointing 74 to sit tied for 87th on one under, 11 shots behind joint leaders Dustin Johnson and Beau Hossler.