Andy Murray and Juan Martin del Potro will resume their rivalry in the most anticipated match of the French Open so far on Saturday.
The pair will meet in the third round on Philippe Chatrier Court at about 12:00 BST.
Murray, the world number one, beat the Argentine to win Olympic gold last August, but lost their Davis Cup match the following month.
British number two Kyle Edmund plays South Africa's Kevin Anderson at 10:00.
The 22-year-old from Yorkshire is through to the third round of a Grand Slam for only the second time, having reached round four at last year's US Open.