Panathinaikos coach Dusko Ivanovic warned his players to give their best for the victory against Red Star if they want to keep going in the Euroleague.
The game against Red Star is a 'make or break' for the Greens as a defeat will put their chances of going through to the Top 16 in danger.
Ivanovic underlined the importance of that game as Panathinaikos cannot suffer slip-ups any more.
"It is a difficult game against a very good team. They have excellent players like Marjanovic, Williams and Jenkins and also a lot of young talented players. The situation is clear for us: If we want to play in the playoffs we must fight to win this game," Ivanovic said.