December 29, 2021
Donskoy has recently tested positive for COVID-19 and won't be able to play the ATP Cup, which begins Jan. 1,
Ravi Ubha of CNN.com reports.
ANALYSISDonskoy joins his fellow teammates from Team Russia of
Andrey Rublev and
Aslan Karatsev who recently tested positive for COVID-19 and will no longer be able to participate at the ATP Cup. Given Donskoy's current singles ranking of No. 172, it's unclear on when his next singles event will occur even when he's healthy.