Barcelona will attempt to stifle a potent CSKA attack when the two teams square off in Moscow on Thursday.
This week's action gets underway Monday as Panathinaikos heads to Spain to take on Rudy Fernandez and Real Madrid.
A pair of teams currently in playoff position will match up when Adam Hanga and Barcelona head to Greece to take on Panathinaikos.
Milan squares off against Ante Tomic and Barcelona in the final game before a two-week break in the action.
Future NBA Draft lottery pick Theo Maledon and ASVEL head to Spain to take on Baskonia and bring Thursday's action to a close.
Zalgiris has played well since the calendar flipped to 2020, but they will face their toughest test of the new year when they take on Chris Singleton and Efes in Round 24.
A pair of MVP candidates match up in Moscow on Tuesday as Mike James (pictured) and CSKA host Shane Larkin and Efes.