It will all come down to the singles as the International team try to end a 17-year drought in Presidents Cup.
Americans escape with a split of the foursomes matches on Saturday to keep lead in the Presidents Cup in Korea.
Melbourne confirmed as host city of the 2019 edition of the Presidents Cup, as well as next year's World Cup of Golf.
Six birdies and no bogeys have helped Lydia Ko shoot up leaderboard at the Sime Darby LPGA Malaysia event.
Tournament host at Woburn likens his mis-hit at the fifth hole to "a smash around the head with a wet salmon".