Charlie Wi, the 54-hole leader, got off to a horrible start. He just four-putted from 35-1/2 feet for a double bogey on the first hole at Pebble Beach.

Fifteen minutes earlier, Wi started his round with a three-shot lead. Now it’s one shot over playing partner Ken Duke.

It was Wi’s first double bogey of the week. He had bogey-free rounds at Spyglass Hill and Monterey Peninsula but suffered four bogeys (against five birdies and an eagle) in his earlier round at Pebble Beach this week.