Koepka keeps alive chance for top spot, leads by 4 in South Korea

JEJU ISLAND, South Korea — Brooks Koepka has improved his chances of taking over as No. 1 golfer in the world, shooting a bogey-free 5-under 67 Saturday for a four-stroke lead after three rounds of the CJ Cup at Nine Bridges.

Koepka had a three-round total of 13-under 203. Ian Poulter, who shot 68 Saturday, was tied for second place with secondround leader Scott Piercy, who had a 72.

The 28-year-old Koepka, who trailed by one stroke after two rounds, will move to the top of the world rankings if he wins the tournament and former No. 1 Justin Thomas, the defending champion here, does not finish any better than second.

Thomas shot a 71 Saturday and is at 1 under, 12 strokes behind Koepka and tied for 43rd. It would be Koepka’s first appearance at No. 1.

Dustin Johnson is currently No. 1, Koepka is third and Thomas fourth. Johnson and No. 2 Justin Rose are not playing this week.

There were six golfers tied for fourth in South Korea, including Rafa Cabrera Bello, who shot 65 Saturday, and first-round leader Chez Reavie (70).

Shubhankar Sharma of India had the round of the day, a 64, to move to 3 under, 10 strokes behind Koepka.

Koepka, the three-time major champion who was recently voted the Player of the Year on the PGA Tour, started with eight straight pars.

PARK JI-HO/YONHAP VIA AP Brooks Koepka watches his shot on the 10th hole during the first round of the CJ Cup on Saturday at Nine Bridges on Jeju Island, South Korea. Koepka improved his chance at gaining the No. 1 world ranking.