Overview
- López scored his first professional hat-trick, Marcus Rashford added a brace, and Lamine Yamal converted a penalty in the 6-1 victory.
- Ayoub El Kaabi netted a penalty for Olympiacos before Santiago Hezze was sent off with a second yellow card, leaving the visitors with 10 men.
- Barcelona struck early through a Yamal-to-López combination and pulled away with a second-half burst that produced four goals in 11 minutes.
- The Matchday 3 fixture was played at Estadi Olímpic Lluís Companys in Barcelona and lifts the hosts from a three-point start to bolster qualification hopes.
- The game was widely available to watch, including Paramount+ in the United States, TNT Sports via Discovery+ in the United Kingdom, and SonyLIV in India.