The UEFA Champions League produced 40 goals in 9 matches on Tuesday 20 October.
- Sabah FK 1–2 Borussia Dortmund.
- Fenerbahçe 2–2 Slavia Prague. Fenerbahçe: Oguz Aydin (4′) and Mason Greenwood (11′). Slavia Prague: Lukás Provod (15′) and Pavel Kacor (90′).
- Napoli 4–3 Bodø / Glimt.
- Paris Saint Germain 4–2 FC Barcelona. Paris Saint Germain: Désiré Doué (38′), Lucas Hernández (72′), Vitinha (81′) and Fabián Ruiz (86′). FC Barcelona: Xavi Espart (55′) and Lamine Yamal (79′).
- Manchester City 5–1 AEK Athens. Manchester City: Elliot Anderson (12′), Phil Foden (34′, 65′, 76′) and Rayan Cherki (57′). AEK Athens: Stavros Pilios (52′).
- Liverpool 4–3 Villarreal. Liverpool: Alexis Mac Allister (36′, 65′), Ronald Araújo (45+2′) and Florian Wirtz (68′). Villarreal: Georges Mikautadze (4′), Sergi Cardona (29′) and Tani Oluwaseyi (87′).
- VfB Stuttgart 1–1 Atlético Madrid. VfB Stuttgart: Jamie Leweling (36′). Atlético Madrid: Julián Álvarez (47′).
- Porto 0–1 PSV Eindhoven. PSV Eindhoven: Guus Til (57′).
- Roma 4–0 Slovan Bratislava.
The biggest wins, each by 4 goals, were Manchester City’s 5–1 against AEK Athens and Roma’s 4–0 against Slovan Bratislava.