Tiger Woods recorded the worst round of his professional career with an 11-over-par 82 in the second round of the Waste Management Phoenix Open.
While Scotland's Martin Laird led on 10 under, former world number one and 14-time major champion Woods was last in a field of 132 and missed the cut.
The 39-year-old was playing in his first PGA Tour event of the season.
"I've got to keep this in perspective. Sometimes that's hard to do," said Woods, who finished on 13 over.
Struggling with his chipping, he carded six bogeys, two double bogeys, a triple bogey and two birdies in his second round at TPC Scottsdale.
Woods duffed one chip from greenside rough and flew another straight over the flag and into a bunker. He also struggled from the fairway, leaving a chip from 20 yards off the green short.