Olympiakos - Real Madrid Basketball prediction

In the 9th round of the best European basketball competition, Olimpiakos and Real Madrid meet at 7:45 pm (GMT +1,00). Teams that have been at the top of the European basketball team for years and the teams that apply for the F4 each year.

The home team is at 4-4, while Madrid players are on 100% with 8 wins.
Olimpiakos have some very disturbing results, such as defeat Armani in their field of over 20 points difference, but that happens when you do not enter the maximum carefully into the match and the opposing team simply can not miss.
The reason I tip this is that i can’t see how Olimpyiakos will lose this match today, because a couple of days ago with 1point difference on home field from the great rival of Fenerbahce and the current defeat, I think David Blatt would drive from the bench, which I honestly think will not happen.
The Real Madrid team is constantly rotating 10 players in the game, and every game is carrying by someone else, but if the Reds from Piraeus play the defense just like they know how, in “Peace and Friendship Stadium” with great fans, I think they have to win the game tonight because they haven’t space for lose.
Real Madrid will not be able to count on best player Sergio Llull  as well as Ognjena Kuzmic who has been away for a long time.
Good luck to everyone who follows.