The two teams split their season series, with each side winning on the opponent's home court:

The rivalry between and Anadolu Efes in the 2025–26 EuroLeague season has been a story of "breaking curses" and contrasting destinies. While Efes dominated the early matchup, Olympiacos finished the regular season at the top of the standings, fueled by the historic performance of Sasha Vezenkov. The Regular Season Series

Olympiacos Piraeus vs Anadolu Efes Istanbul 2025-10-14 11:15

Efes shocked the Peace and Friendship Stadium with an 82–78 victory. Cole Swider led the way for the visitors with 20 points, while Kai Jones provided defensive highlights, including a game-tying dunk and a block on Tyler Dorsey.

Olympiacos finally "broke the curse" in Istanbul, winning 74–68 . Before this, Efes had won seven straight home games against the Reds. Sasha Vezenkov (19 points) and Tyler Dorsey set the tone early, leading to a 17-point halftime cushion that Efes could not overcome despite a late surge. Divergent Paths in April 2026

As of late April 2026, the two powerhouses find themselves in very different positions: Google Sports Data This response uses data provided by Google Sports