LOS ANGELES (AFP) — Former PGA Champion Keegan Bradley closed with back-to-back birdies to grab a share of the third-round lead alongside Grayson Murray on Saturday in the US PGA Tour Sony Open at Waialae in Honolulu, Hawaii.

Bradley had eight birdies in his seven-under par 63 and said none were more important than the closing two — a seven-footer at the par-three 17th and a two-putt from 42 feet at the par-five 18th.

"Those were crucial holes to finish up the day and hopefully get in the last group," Bradley said after signing for a 14-under par total of 196.

He was joined there by Murray, who had four birdies and a five-foot eagle at the par-five ninth in his bogey-free six-under par 64.

The leading duo had a one-shot lead over Sam Stevens, who carded a 63.

Another five players were three shots back on 199. They included Chris Kirk, who won the season-opening Sentry tournament on Sunday and is trying to join Ernie Els and Justin Thomas as the only players to sweep the two Hawaiian events in the same year.

Bradley, who won two of his six tour titles last season, admitted the crowded leaderboard was nerve-wracking but fun.

"It's a tricky thing because you can't be staring at the leaderboard all day," he said. "If you make a bogey or a few pars in a row you can go from leading to 12th in a second."

"I'm trying to just worry about myself," Bradley said. "If I go out and shoot a good round tomorrow it's going to be tough to beat."

Despite the jammed leaderboard, Bradley said he had a relatively stress-free day.

"Today was one of those days where I had great numbers. I could see every shot," he said. "I wasn't very anxious on that many shots, which is super rare for me."

Murray, who claimed his only PGA Tour title at the Barbasol Championship in his rookie season in 2017, also enjoyed a low-stress round.