Two-time French Open finalist Casper Ruud has dropped 13 of the last 14 games and lost 2-6, 6-4, 6-1, 6-0 to Nuno Borges in the second round at Roland-Garros while bothered by a bad left knee.

Novak Djokovic had to overcome a mid-match lapse before beating Grigor Dimitrov 6-3, 4-6, 6-1 to reach the fourth round of the Italian Open.

2014 U.S. Open champion and 2017 Wimbledon runner-up Marin Cilic pulled out of the grass-court Grand Slam tournament because he tested positive for COVID-19.