Olympiakos - Barcelona -

: Barcelona won 6-1 against Olympiakos on October 21, 2025. Venue : Estadi Olímpic Lluís Companys in Barcelona.

Because they compete across multiple sports, this guide breaks down their rivalry across both major disciplines, including their recent matchups in the 2025–26 UEFA Champions League and the EuroLeague . ⚽ Football: UEFA Champions League Olympiakos - Barcelona

While they do not play each other regularly, their European ties are always massive spectacles. Recent Encounter : Barcelona won 6-1 against Olympiakos on October 21, 2025

: Midfielder Fermín López netted a hat-trick and Marcus Rashford scored a brace to spearhead Hansi Flick's offense. Ayoub El Kaabi scored the lone penalty for the Greek side after Santiago Hezze was sent off with a red card. Tactical Breakdown Olympiakos - Barcelona