Nuno Borges (POR), in action during ATP Challenger BNP Paribas Polish Cup in Warsaw, Poland, on August 24, 2021. (Photo by Foto Olimpik/NurPhoto via Getty Images)
Nuno Borges (POR), in action during ATP Challenger BNP Paribas Polish Cup in Warsaw, Poland, on August 24, 2021. (Photo by Foto Olimpik/NurPhoto via Getty Images)