As it happened: Champions League matchday: Milan vs. Dortmund

How concerning are AC Milan's UCL struggles for Pulisic and Musah? (2:11)

Herc Gomez debates whether or not USMNT fans should be worried by Christian Pulisic and Yunus Musah's struggles in the Champions League with AC Milan. (2:11)

Champions League soccer is back for matchday five! Europe's premier club competition returns for 2023-24 with eight matches on Wednesday across the continent, providing exciting matchups, top talent and drama.

Enjoy the play-by-play from all the matches as AC Milan host Borussia Dortmund, Paris Saint-Germain face Newcastle United, Porto visit Barcelona and Manchester City kick off against RB Leipzig.