Barcelona stayed unbeaten across all competitions by defeating Galatasaray 4-1 in Champions League action. Joao Cancelo equalized after Aleksey Bartrakov's early lead, then Fermin Lopez, Anthony Gordon and Karim Adeyemi sealed the victory in the second half.
Bayern Munich drew 3-3 at Viking Stavanger despite Harry Kane's two goals and an assist. The hosts led 2-0 at halftime through Gianni Stensness and Peter Christiansen, but Kane's penalty and header sparked a comeback. Michael Olise's red card for a second offense allowed Herman Haugen to secure an equalizer in the 90th minute.
Arsenal beat Lille 3-0 with goals from Jurrien Timber, Eberechi Eze and Bukayo Saka within eight second-half minutes. Atletico Madrid defeated Manchester United 2-0, Club Brugge stunned Inter Milan 4-3 and Sporting claimed maximum points with a 2-0 win at Lens, matching Barcelona and Arsenal's records.
