The third round of the Champions League continues on Tuesday evening alongside the match between FC Porto and PSV. A key clash is scheduled between Paris Saint-Germain and FC Barcelona. The report highlights that Paris Saint-Germain benefits from a ball loss by Lamine Yamal. Additionally, Liverpool has managed to overcome a previous deficit in their match. Readers can follow the key moments of these matches, including Paris Saint-Germain versus FC Barcelona, through a liveblog. The games represent significant fixtures in the Champions League group stage.