ASVEL Villeurbanne survived a late thriller over FC Barcelona (69-76) and swept the regular season series over the Catalans (0-2).
The French extended their winning streak to six games (their longest in the competition) and now are at 12-14. Meanwhile, FC Barcelona dropped to 18-8, but remained on top of the table.
In the other matches, Anadolu Efes (15-10) put an end to the 10-game winning streak of Fenerbahce (15-11), thanks to its 74-106 road win.
For their part, ALBA Berlin (9-17) defeated Panathinaikos (9-15) at home (74-65), while Baskonia (13-13) maintained a EuroLeague playoff push after dominating Crvena Zvezda at home (87-67).