See Woo Kim is on top of the leaderboard heading in to the final round of the Valero Texas Open.
The South Korean is a shot ahead of Canada's Corey Conners while Charley Hoffman is two shots back.
Meanwhile Scott Brown, Jhonattan Vegas and Kyoung-Hoon Lee are four shots off the pace.
The winner of the tournament will secure the last spot in next week's Masters tournament.
The final round gets underway later on Sunday.
Luiten leads the way at DP World Tour Championship
Joost Luiten fired his lowest round at the Earth Course since 2016 to earn a one-shot lead over Jacob Skov Olesen after the opening round of the DP World Tour Championship in Dubai.
Jake Paul hails Dubai as "perfect place" for Christmas Eve comeback fight
Jake Paul says Dubai is the "perfect place" to mount his professional fighting comeback against Cedric Doumbe on December 24.
Derron and Taylor-Brown renew T100 title fight in Dubai
Three points separate Julie Derron and Georgia Taylor-Brown in the T100 Race to Qatar, and on Saturday they meet at Al Mamzar, Dubai in the last race that counts before next month’s World Championship Final.
Manchester United sack Carrick, talks ongoing for Pochettino
Manchester United have dismissed manager Michael Carrick after a prolonged winless run in the Premier League culminated in a 4-4 draw at home to Aston Villa over the weekend, leaving the club mired in the relegation zone.
Ferdinand admits doubts over Pochettino's impact on Manchester United
Manchester United legend Rio Ferdinand admits he has doubts over whether Mauricio Pochettino has what it takes to turn things around at Old Trafford.
His Highness Sheikh Mohammed bin Rashid Al Maktoum, Vice President and Prime Minister of the UAE and Ruler of Dubai, has issued a law defining Dubai Municipality's mandate to build a future-ready city.
Beaches in Sharjah have reopened to the public, with authorities confirming that an offshore oil spill involving a tanker in October has been contained.
Abu Dhabi Police have arrested eight people for fighting at the entrance of a hotel in the Emirate, and two more for filming the brawl.
