The UWCL's first-ever league phase wraps on Wednesday, when all 18 2025/26 Champions League clubs will square off in a simultaneous afternoon kick-off finale.
Top finishers No. 1 Barcelona and No. 2 OL Lyonnes already secured automatic spots in the quarterfinals, with similarly unbeaten No. 3 Chelsea looking to claim their spot with a result on Wednesday.
The fourth guaranteed pathway will be tougher fight, however, as just three points separate No. 4 Juventus and No. 11 Atletico Madrid on the Champions League table.
While the top four teams will advance directly into the March quarterfinals, clubs finishing fifth through 12th will instead move on to the European competition's first-ever knockout playoffs in February to determine the final quartet of quarterfinalists.
No. 4 Bayern Munich, No. 5 Real Madrid, No. 6 Juventus, No. 7 Wolfsburg, No. 8 Arsenal, No. 9 Manchester United, and No. 10 Paris FC have all netted enough points to at least make the playoffs, leave three teams — Atlético de Madrid, No. 12 Oud-Heverlee Leuven, and No. 13 Vålerenga — battling the final two spots.
Amid Wednesday's high-stakes matchups, Wolfsburg will look to break into the upper ranks against Chelsea, Juventus will try to hold off Manchester United, and 2024/25 champs Arsenal will shoot for a result against Oud-Heverlee Leuven.
How to watch Wednesday's 2025/26 Champions League action
Wednesday's final UWCL league-phase matches will be cutthroat battles for tournament seeding.
The action kicks off at 3 PM ET, with live coverage on Paramount+.
With just one league-phase matchday left, a trio of unbeaten clubs — Barcelona, OL Lyonnes, and Chelsea — stand alone atop the 2025/26 Champions League table, leading the 18-team pack after all three squads notched midweek wins.
No. 1 Barcelona and No. 2 OL Lyonnes each have 13 points, with the Spanish contenders earning the edge over their French counterparts with a +15 goal differential.
Meanwhile, Chelsea sits in third with 11 points following a 6-0 drubbing of No. 17 AS Roma on Wednesday, though the Blues will need a result against No. 7 Wolfsburg next week to secure a spot in March's quarterfinals with a top-four finish.
Though the byes into the quarterfinals are still up for grabs, with just one matchday left before the knockouts, several of Europe's biggest teams have qualified for February's playoffs.
Wolfsburg alongside No. 10 Paris FC, No. 9 Manchester United, No. 8 Arsenal, No. 6 Juventus, No. 5 Real Madrid, and No. 4 Bayern Munich have already racked up enough points to advance out of the league phase.
Three clubs — No. 13 Vålerenga, No. 12 Oud-Heverlee Leuven, and No. 11 Atlético de Madrid — are fighting for the two remaining playoff tickets, with December 17th's simultaneous kickoff set to determine the winners.
How to watch the final 2025/26 Champions League league-phase matches
Determining both the first four UWCL quarterfinalists and the eight teams entering the playoffs, the final league-phase matchday will see all 18 clubs kicking off at 3 PM ET next Wednesday.
All 2025/26 Champions League matches will stream live on Paramount+.