Italy's Jannik Sinner tries to cool down during a break of play in his men's singles match against Argentina's Juan Manuel Cerundolo on day 5 of the French Open tennis tournament on Court Philippe-Chatrier at the Roland-Garros Complex in Paris on May 28, 2026. (Photo by ALAIN JOCARD / AFP via Getty Images)

Italy's Jannik Sinner tries to cool down during a break of play in his men's singles match against Argentina's Juan Manuel Cerundolo on day 5 of the French Open tennis tournament on Court Philippe-Chatrier at the Roland-Garros Complex in Paris on May 28, 2026. (Photo by ALAIN JOCARD / AFP via Getty Images)

Italy's Jannik Sinner reacts during his men's singles match against Argentina's Juan Manuel Cerundolo on day 5 of the French Open tennis tournament on Court Philippe-Chatrier at the Roland-Garros Complex in Paris on May 28, 2026. (Photo by ALAIN JOCARD / AFP via Getty Images)

Italy's Jannik Sinner reacts during a break in play in his men's singles match against Argentina's Juan Manuel Cerundolo on day 5 of the French Open tennis tournament on Court Philippe-Chatrier at the Roland-Garros Complex in Paris on May 28, 2026. (Photo by ALAIN JOCARD / AFP via Getty Images)

Paraguay's Adolfo Daniel Vallejo plays a forehand return to France's Moise Kouame during their men's singles match on day 5 of the French Open tennis tournament on Court Suzanne-Lenglen at the Roland-Garros Complex in Paris on May 28, 2026. (Photo by Dimitar DILKOFF / AFP via Getty Images)

Paraguay's Adolfo Daniel Vallejo plays a backhand return to France's Moise Kouame during their men's singles match on day 5 of the French Open tennis tournament on Court Suzanne-Lenglen at the Roland-Garros Complex in Paris on May 28, 2026. (Photo by Dimitar DILKOFF / AFP via Getty Images)

Paraguay's Adolfo Daniel Vallejo reacts after a point as he plays against France's Moise Kouame during their men's singles match on day 5 of the French Open tennis tournament on Court Suzanne-Lenglen at the Roland-Garros Complex in Paris on May 28, 2026. (Photo by Dimitar DILKOFF / AFP via Getty Images)

Paraguay's Adolfo Daniel Vallejo hits a half volley to France's Moise Kouame during their men's singles match on day 5 of the French Open tennis tournament on Court Suzanne-Lenglen at the Roland-Garros Complex in Paris on May 28, 2026. (Photo by Dimitar DILKOFF / AFP via Getty Images)