Overview
- The match is a 2025–26 Champions League group-stage fixture on Matchday 3 at Estadio Olímpico de Montjuïc.
- Kickoff is 11:45 a.m. in Peru, Ecuador and Colombia, 1:45 p.m. in Argentina and Chile, and 6:45 p.m. in Spain.
- Hansi Flick said Marcus Rashford is a good option at center forward or left wing and indicated Marc Bernal is not yet ready for major games.
- RPP published predicted lineups featuring Szczesny, Koundé, Lamine Yamal and Rashford for Barcelona and Tzolakis, Podence and El Kaabi for Olympiacos, which are not official.
- Barcelona lost 2-1 to PSG in the previous round, while RPP’s previews give conflicting accounts of Olympiacos’ latest result against Arsenal or AEL.