Novak Djokovic fights past Aleksandar Kovacevic to reach the last 16 at Indian Wells Open, setting up a clash with defending champion Jack Draper.
Marin Cilic had never beaten a Top-5 player on grass in his entire career before Thursday.
Other CSKA players and staff members have given negative results in testing for the coronavirus.
The journey of Novak Djokovic and Nick Kyrgios as a doubles pair ended with a thrilling defeat by top seeds Nikola Mektic and Michael Venus.
Gauff survives scare, Osaka advances
Brady was sidelined by knee and foot injuries since the summer of 2021
Indian Grandmasters Vidit Gujrathi and S P Sethuraman placed themselves for a medal contention as they defeated Jorge Cori of Peru and Vladislav Kovalev of Belarus respectively in the 12th and penultimate round of World Juniors Chess Championship.