Marousi continued its impressive Greece Basketball Cup run by defeating Aris B.C. 87-80 at home on February 17, 2026. This quarterfinal victory was a significant upset, knocking out one of the tournament favorites and booking Marousi's place in the final four. Marousi played with tremendous energy and confidence, neutralizing Aris's offensive threats while getting consistent scoring from their own roster. The win announced Marousi as a genuine title contender, capable of beating the traditional powerhouses on the biggest stage. For Aris, the loss was a major disappointment after their strong earlier performances, as their quest for a cup trophy was halted earlier than expected. The atmosphere was electric, and Marousi's performance demonstrated the depth of talent in Greek basketball beyond the perennial elite clubs.