Denis Shapovalov and Hubert Hurkacz play their third round match inside an empty stadium. Getty Images
Kei Nishikori and Aljaz Bedene play their third round match at the Dubai Duty Free Tennis Championships inside an empty Centre Court Stadium. Getty Images
The Dubai Duty Free Tennis Championships final between Aslan Karatsev and Lloyd Harris took place in front of no spectators. Getty Images
Aslan Karatsev poses with the trophy after winning the Dubai Duty Free Tennis Championships. Getty Images
Aslan Karatsev and Lloyd Harris pose with their trophies during a socially distanced ceremony. Getty Images
The Dubai Duty Free Tennis Championships doubles semi-final played in an empty stadium. Getty Images
The Dubai Duty Free Tennis Championships doubles semi-final played in an empty stadium. Getty Images
Denis Shapovalov praised the setup at the Dubai Duty Free Tennis Championships but said it still felt like he was in an "aquarium". Getty Images
Denis Shapovalov and Hubert Hurkacz play their third round match inside an empty stadium. Getty Images
Kei Nishikori and Aljaz Bedene play their third round match at the Dubai Duty Free Tennis Championships inside an empty Centre Court Stadium. Getty Images
The Dubai Duty Free Tennis Championships final between Aslan Karatsev and Lloyd Harris took place in front of no spectators. Getty Images
Aslan Karatsev poses with the trophy after winning the Dubai Duty Free Tennis Championships. Getty Images
Aslan Karatsev and Lloyd Harris pose with their trophies during a socially distanced ceremony. Getty Images
The Dubai Duty Free Tennis Championships doubles semi-final played in an empty stadium. Getty Images
The Dubai Duty Free Tennis Championships doubles semi-final played in an empty stadium. Getty Images
Denis Shapovalov praised the setup at the Dubai Duty Free Tennis Championships but said it still felt like he was in an "aquarium". Getty Images
Denis Shapovalov and Hubert Hurkacz play their third round match inside an empty stadium. Getty Images