Xander Schauffele is on track for back-to-back Tournament of Champions titles following Saturday's round.
No team had ever won the Presidents Cup after trailing at the start of the final round. But the USA changed that on Sunday.
Tiger Woods and the United States celebrated yet another Presidents Cup triumph after rallying past the Internationals.
The United States wanted plenty of red on the leaderboard on the final day and they have it during the singles showdown.
The USA can maintain their stranglehold on the Presidents Cup, while the Internationals are on track for their first title since 1998.
After sitting out Saturday's action, Tiger Woods will resume his playing responsibilities as the USA eye an eighth consecutive trophy.
The USA were on track to sweep all four matchups in the foursomes, until the Internationals rallied on Saturday.
The United States are on a roll in Saturday afternoon's foursomes at Royal Melbourne Golf Club.
Just as the Internationals appeared set to create some significant breathing space, the USA mounted a late charge on Friday.
The International team – already leading – are projected to score another four points in Friday's second session.