Newcastle United Shocks PSG 4-1 in UEFA Champions League: A Matchday 2 Thriller at St. James' Park In what was a footballing spectacle in the UEFA Champions League's Group F on Matchday 2, Newcastle United pulled off a stunning upset, defeating Kylian Mbappe's Paris Saint-Germain with a stunning 4-1 victory at St. James' Park. This remarkable performance left football fans worldwide talking about the unexpected result, PSG's transfer business after selling some key players, and how that is affecting Luis Enrique's project at the club.