Henrik Stenson said he was pleased with his LIV Golf debut after overcoming an "emotional" week to take a three-shot lead heading into Sunday's final round at the Bedminster, New Jersey event, 10 days after being stripped of Europe's Ryder Cup captaincy.
The Swede offset a double bogey on the third hole with an eagle putt and then carded four birdies for a two-under 69 at a windy Trump National Golf Club to go three shots clear of former world No 1 Dustin Johnson.
Stenson said on Thursday that the money on offer at the Saudi-funded series played a part in his switch to the breakaway circuit and looks poised to make the move pay off by taking home the $4 million prize.
"It's certainly been a busy and emotional week, or 10 days, no question," Stenson, 46, told reporters on Saturday.
"But I was very happy with how I managed to channel the concentration and go out and play the best round of the season yesterday," added Stenson, who made eight birdies for a seven-under 64 on his return to golf on Friday.
"I didn't have my best stuff today, but I was still focused and (had a) good attitude. That's what kept me in the ballgame ... Overall, I'm pleased, and we're at the races."
Asked if he had a chip on his shoulder about the Ryder Cup captaincy decision, Stenson looked at both of his shoulders and replied: "I don't see any."
Stenson, who triumphed at the 2016 British Open with a record score, is ranked 173rd in the world and has not won on the PGA Tour since 2017.
On Friday, two-time Masters champion Bubba Watson became the latest big name to join the invitational series.