Latest updates on matches from the night of 1/10 and early morning of 2/10 in the second round of the 2025/26 Champions League group stage.
| Time | Matchup |
| 23:45 on 1/10 | Qarabag 2-0 Copenhagen |
| Union Saint-Gilloise 0-4 Newcastle | |
| 2:00 on 2/10 | Villarreal 2-2 Juventus |
| Napoli 2-1 Sporting CP | |
| Barcelona 1-2 PSG | |
| Borussia Dortmund 4-1 Athletic Bilbao | |
| Bayer Leverkusen 1-1 PSV | |
| Monaco 2-2 Man City | |
| Arsenal 2-0 Olympiakos |
With home advantage, Barcelona scored first against PSG through Ferran Torres in the 19th minute. However, it took the visitors the same amount of time to equalize with a goal from Senny Mayulu. In the 90th minute, just when the match seemed headed for a draw, Goncalo Ramos scored at the perfect moment to complete PSG’s comeback with a 2-1 victory.
Meanwhile, Arsenal showed superior quality against Olympiakos. The "Gunners" secured two goals early and late in the match by Martinelli and Saka, sealing a 2-0 win over the Greek side.
As for Man City, Pep Guardiola’s squad disappointed by only earning a point at AS Monaco. Manchester’s representatives twice took the lead thanks to Erling Haaland’s brace, but lapses in concentration cost them in the final minutes, resulting in a 2-2 draw.