Simona Halep of Romania in action during the second round of the 2021 Internazionali BNL d'Italia WTA 1000 tournament Italian Open, Tennis, Foro Italico, Rome, Italy - 12 May 2021,Image: 610531137, License: Rights-managed, Restrictions: , Model Release: no, Credit line: Profimedia

Angelique Kerber of Germany attends to Simona Halep after Halep is forced to retire with injury from the second round of the 2021 Internazionali BNL d'Italia WTA 1000 tournament Italian Open, Tennis, Foro Italico, Rome, Italy - 12 May 2021,Image: 610527897, License: Rights-managed, Restrictions: , Model Release: no, Credit line: Profimedia

Simona Halep of Romania during her first round match at the 2021 Mutua Madrid Open WTA 1000 tournament Mutua Madrid Open, Tennis, La Caja Magica, Madrid, Spain - 30 Apr 2021,Image: 608727513, License: Rights-managed, Restrictions: , Model Release: no, Credit line: Profimedia

Simona Halep of Romania during her first round match at the 2021 Mutua Madrid Open WTA 1000 tournament Mutua Madrid Open, Tennis, La Caja Magica, Madrid, Spain - 30 Apr 2021,Image: 608727583, License: Rights-managed, Restrictions: , Model Release: no, Credit line: Profimedia