Lee, who won his second European Tour title at the Scottish Open in July, shot a 3-under 68 at the Marco Simone Golf Club, which will host the 2023 Ryder Cup.
“Very solid. I made good wells,” said Lee, who now has the task of maintaining his lead with rain coming up this weekend.
“I’m not sure how it will play wet. But I’m looking forward to the challenge,” he said.
Fleetwood recovered from a bogey on the 10th, his first hole of the day, to map six birdies and temporarily move to the top of the standings, only to have a double bogey on his penultimate hole for the second consecutive day to make.
“This year, especially the second half of the year, I felt like I started well in quite a few events and then never really got it going, so it was good today,” Fleetwood said. Europe’s Ryder Cup team at the end of the month at Whistling Straits.
‘I had magic where I got it very good, and then I had a period where it was not very good, so I think it’s the game, but I’m generally very happy to have a few weeks off and a wonderful few days, and now a weekend with everything to play for.
Former British Open champion Henrik Stenson, who, thanks to a revival in his form, is striving for a Ryder Cup game card, is three strokes ahead after having to settle for a second round of 71 after a double bogey on the 17th.
While Stenson finished 49th in the European Cup, with only two weeks of competition left before the team was selected, the 45-year-old Swede has been in the European team five times and can still be a valuable asset to the team of this year.