Olympiakos will face Panionios and Panathinaikos will meet Kolossos Rhodes in the semifinals of the Greek league as all four semifinalists swept their opponents with a 2-0 score in the quarterfinals last week.
In the best-of-three series involving the top eight teams of the regular season, Olympiakos beat PAOK 81-53 at home and 68-61 away, and will have home advantage over Panionios.
The Nea Smyrni club managed to defeat AGO Rethymnou, both away (83-71) and at home (74-67), to become the only team outside the top four of the regular season to make the semis.
Panathinaikos got the better of Aris with an 83-68 win at home and an 88-65 triumph at Thessaloniki.
The Greens will have home advantage in the best-of-five semis with Kolossos, who beat Kavala 82-61 on Rhodes and 73-67 away.
The semifinals start on Tuesday and will be played every other day.