Rory McIlroy tumbled out of contention at the AT&T Pebble Beach Pro-Am after a triple-bogey nightmare.
The defending champion made a promising start with two birdies on the opening three holes, but unravelled spectacularly on the fourth.
A wayward drive, a duffed recovery and a poor bunker shot contributed to a horror three-over-par seven.
Four more birdies, a bogey on 10 and a double bogey at the last meant McIlroy broke even to lie 10 shots off the lead held by Akshay Bhatia on 19-under.
Collin Morikawa hit the round of the day, a 62 to tie for second with Jake Knapp and Sepp Straka, two shots behind Bhatia.
England’s Tommy Fleetwood is tied for seventh, five shots off the lead.
