Arsenal recorded a 2–0 win over Olympiacos at the Emirates Stadium on Wednesday, October 1, 2025, in their second UEFA Champions League group stage match.

Gabriel Martinelli opened the scoring in the 12th minute, finishing a counter-attack set up by Viktor Gyökeres. Arsenal then sealed the victory in stoppage time with Bukayo Saka’s goal, assisted by Martin Ødegaard, despite strong resistance from Olympiacos.

The win extends Arsenal’s unbeaten run in the Champions League group stage to 13 matches, dating back to 2015, and ends a long-standing home hoodoo against Olympiacos, who had previously beaten Arsenal at the Emirates in 2015 and eliminated them from the Europa League in 2020.

This triumph also places Arsenal among six teams currently with perfect records in the group stage, following their opening 2–0 win over Athletic Bilbao. The match, however, saw key defender Gabriel sustain an injury, raising concerns ahead of upcoming fixtures.