ROME, ITALY - MAY 13: Matteo Berrettini of Italy serves in their mens singles third round match against Stafanos Tsitsipas of Greece 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)
