The former world No.1 and Masters champion mixed eight birdies with three bogeys in a Saturday 66 to briefly share the lead, before finishing at 11 under, two shots off the lead in a tie for sixth.
Anthony Quayle, Spain's David Puig and Portugal's Ricardo Gouveia head a packed leaderboard at 13 under while Min Woo Lee (12 under) and Marc Leishman (11 under) are there too.Â
Scott has 32 victories worldwide but hasn't won a 72-hole event since claiming the Genesis Invitational in 2020.
At 45 he is adamant more will come and on Saturday displayed enough evidence to suggest a third Kirkwood Cup was within reach.
"It's hard to complain about 66," he said, before adding that he wasn't completely satisfied with his day.
"I'm going to have to have a really good round.
"A strong front nine to put myself in it and then maybe, if I can get my name up the top with seven or eight to go.
"But I'll have to close well too. I'm chasing. I can't stall out. It's too bunched, it's going to have to be a beauty tomorrow."
Scott was four under through nine holes before a two-hour rain delay, then returned with birdie-birdie at 12 and 13 to grab a share of lead at 12 under.
He bogeyed the next hole and then clawed one back on the 15th, before sending his wedge into the bunker on the par-three 17th and just missing his testing par putt.
"It's not like I'm out there thinking about winning ... it's ticking all the boxes and doing a better job of the things in the boxes," he said of his thought process.
"But I've put myself in a decent position."
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