Italy's Jannik Sinner (R) stands next to tennis coaches Italy's Simone Vagnozzi (C) and Australia's Darren Cahill (L) during a training session at the WTA Rome Open tennis tournament at the Foro Italico in Rome on May 7, 2026. (Photo by Tiziana FABI / AFP via Getty Images)

US Coco Gauff plays a backhand return to Czech Tereza Valentova during their women's singles match of the WTA Rome Open tennis tournament at the Foro Italico in Rome on May 7, 2026. (Photo by Filippo MONTEFORTE / AFP via Getty Images)

Italy's Jannik Sinner plays a forehand return during a training session at the WTA Rome Open tennis tournament at the Foro Italico in Rome on May 7, 2026. (Photo by Tiziana FABI / AFP via Getty Images)

Italy's Jannik Sinner reacts during a training session at the WTA Rome Open tennis tournament at the Foro Italico in Rome on May 7, 2026. (Photo by Tiziana FABI / AFP via Getty Images)

Italy's Jannik Sinner reacts during a training session at the WTA Rome Open tennis tournament at the Foro Italico in Rome on May 7, 2026. (Photo by Tiziana FABI / AFP via Getty Images)

US Coco Gauff plays a forehand return to Czech Tereza Valentova during their women's singles match of the WTA Rome Open tennis tournament at the Foro Italico in Rome on May 7, 2026. (Photo by Filippo MONTEFORTE / AFP via Getty Images)

US Coco Gauff serves to Czech Tereza Valentova during their women's singles match of the WTA Rome Open tennis tournament at the Foro Italico in Rome on May 7, 2026. (Photo by Filippo MONTEFORTE / AFP via Getty Images)

US Coco Gauff plays a forehand return to Czech Tereza Valentova during their women's singles match of the WTA Rome Open tennis tournament at the Foro Italico in Rome on May 7, 2026. (Photo by Filippo MONTEFORTE / AFP via Getty Images)