Kiki Bertens Pictures
DOHA, QATAR - FEBRUARY 24: Kiki Bertens of the Netherlands serves against Karolina Muchova of the Czech Republic during Day 2 of the WTA Qatar Total Open 2020 at Khalifa International Tennis and Squash Complex on February 24, 2020 in Doha, Qatar. (Photo by Dean Mouhtaropoulos/Getty Images)