Internazionali BNL D'Italia 2021 - Day Six

ROME, ITALY - MAY 13: Kei Nishikori of Japan plays a backhand in their mens singles third round match against Alexander Zverev of Germany during Day Six of the Internazionali BNL D'Italia 2021 at Foro Italico on May 13, 2021 in Rome, Italy. Sporting stadiums around Italy remain under strict restrictions due to the Coronavirus Pandemic as Government social distancing laws prohibit fans inside venues resulting in games being played behind closed doors. (Photo by Clive Brunskill/Getty Images)