All times are by https://time.is/Paris

More info, like league tables, here: https://en.wikipedia.org/wiki/2023%E2%80%9324_UEFA_Champions_League_group_stage Spoiler-free version here: https://en.wikipedia.org/w/index.php?title=2023%E2%80%9324_UEFA_Champions_League_group_stage&oldid=1189370277

☆ indicates Vampire's recommendation to watch.

Dec 12, 18:45

Lens 🇫🇷 v Sevilla 🇪🇸 (1-1) (Arsenal, Endhoven, Lens, Sevilla, are all in Group B, which is more-or-less settled now, not much on the line, so give these a miss)

PSV Eindhoven 🇳🇱 v Arsenal 🏴󠁧󠁢󠁥󠁮󠁧󠁿 (4-0)

Dec 12, 21:00

Napoli 🇮🇹 v Braga 🇵🇹 (1-2) (Braga would need to win by 3 to overtake Napoli on goaldifference)

Union Berlin 🇩🇪 v Real Madrid 🇪🇸 (1-0) (three points would get Union, a lefty team in Europe for the first time, through to the Europa Conference League, but that seem impossible, they'll be eliminated)

Inter Milan 🇮🇹 v Real Sociedad 🇪🇸 (1-1) (both already through, nothing on the line)

Red Bull Salzburg 🇦🇹 v Benfica 🇵🇹 (0-2) (*likely Salzburg will go through to the Europa Conference League, Benfica will go home; only way this could be upset is if Benfica win this by 4 goals)

Manchester United 🏴󠁧󠁢󠁥󠁮󠁧󠁿 v Bayern Munich 🇩🇪 (4-3) (Man United would go thru to the knockout stages if they win this (unlikely) and Copenhagen-Galatasaray draw (unlikely). If they lose they go home. If they draw they go home)

Copenhagen 🇩🇰 v Galatasaray 🇹🇷 (2-2) ☆ (pretty much: winner goes through, loser goes to the Europa Conference League)

Dec 13, 18:45

RB Leipzig 🇩🇪 v Young Boys 🇨🇭 (1-3) (very little on the line here, group is already settled)

Red Star Belgrade 🇷🇸 v Manchester City 🏴󠁧󠁢󠁥󠁮󠁧󠁿 (3-1) (very little on the line here, group is already settled)

Dec 13, 21:00

Atlético Madrid 🇪🇸 v Lazio 🇮🇹 (1-1) (very little on the line here, group is already settled)

Celtic 🏴󠁧󠁢󠁳󠁣󠁴󠁿 v Feyenoord 🇳🇱 (2-0) (very little on the line here, group is already settled)

Borussia Dortmund 🇩🇪 v Paris Saint-Germain 🇫🇷 (2-0) (If PSG lose or draw away (they won home) and if Newcastle win, then Newcastle overtake them in the table and go through to the next round.)

Newcastle United 🏴󠁧󠁢󠁥󠁮󠁧󠁿 v AC Milan 🇮🇹 (0-0) ☆ (Winner goes through if Paris lose)

Porto 🇵🇹 v Shakhtar Donetsk 🇺🇦 (1-3) (pretty much a winner-goes-through situation)

Antwerp 🇧🇪 v Barcelona 🇪🇸 (5-0) (nothing at all on the line here, total mismatch; one already through, the other already eliminated)