Tofas Bursa endured the come-back of Cedevita and claimed a crucial win at home (92-96) to retain its chances to advance to the Top-16.
The visitors outscored their opponents 14-24 in the second quarter to end the first half in front by 13 (37-50).
The hosts reacted, though, and went on a 34-23 run to cut the deficit to two (71-73).
Since then, it was a close derby, but Tofas stood tall and claimed the win.
Five players scored in double figures for the winners, with Diante Garrett having a team-high 20 points.
Elgin Cook was unstoppable for the losing squad, with a game-high 32 points, as Jacob Pulen added 16.
Tofas improved to 4-6, whereas Cedevita dropped to 5-5.