The opening round of the UEFA Champions League on Wednesday evening witnessed notable victories for several major clubs. Liverpool defeated Atlético Madrid 2-1. Atlético took the lead through Marcos Llorente (17'), before Liverpool equalized via Dominik Szoboszlai (40') and Alexis Mac Allister added the second goal (50'). Liverpool raised its tally to 3 points (10th place), while Atlético remained pointless (28th place). Arsenal beat Napoli 1-0, with Martin Ødegaard scoring (75'). The English team raised its tally to 3 points (11th place), while Napoli remained without points (30th place). Paris Saint-Germain achieved a significant 6-1 victory over Slovan Bratislava, claiming three points to top the standings. Slovan Bratislava, conversely, remained pointless (36th place). Sporting Lisbon also overcame Galatasaray 3-1, earning three points that placed them fourth, while Galatasaray remained pointless (32nd place).