Champions League 2025/26: Everything You Need to Know as Europe’s Elite Clash Returns This Week

The UEFA Champions League league phase kicks off this week, with Paris Saint-Germain aiming to defend their 5-0 triumph over Inter Milan last season. The revamped format promises more drama, more matchups, and a fierce battle for glory. Qualifying began in July, but the main event starts Tuesday, September 16, across three electrifying matchdays. Here’s your guide to the season ahead.
The New Format: More Games, More Mayhem
The Swiss model expands the field to 36 teams, each playing eight matches (four home, four away) against opponents from four pots based on club coefficients. No domestic rivalries or repetitive groups—just one league table where every point matters.
- Top 8: Straight to the round of 16.
- 9th to 24th: Knockout play-offs for the last-16 spots.
- 25th to 36th: Out, with no Europa League safety net.
The league phase spans September 16, 2025, to January 28, 2026, with an “exclusive week” in October adding a Thursday matchday. Knockouts follow: play-offs in February, round of 16 in March, and the final on May 30, 2026, at Budapest’s Puskás Aréna, hosting its first Champions League final. Last season’s 3.27 goals per game—the highest since 1975/76—hints at the chaos to come, fueled by early blockbuster clashes.
The 36 Contenders: Who’s In?
Sixteen nations are represented, with England boasting six clubs thanks to Tottenham’s Europa League win and the Premier League’s coefficient strength. Newcomers like Norway’s Bodø/Glimt, Kazakhstan’s Kairat Almaty (the easternmost team ever), Cyprus’ Pafos, and Belgium’s Union Saint-Gilloise bring fresh faces. No Ukrainian teams feature for the first time since 2005/06, and Russia’s suspension persists.
Here’s the lineup by pot:
| Pot | Teams |
|---|---|
| 1 (Seeded powerhouses) | Paris Saint-Germain (defending champions, FRA), Chelsea (ENG), Liverpool (ENG), Manchester City (ENG), Bayern Munich (GER), Borussia Dortmund (GER), Barcelona (ESP), Real Madrid (ESP) |
| 2 | Arsenal (ENG), Atlético de Madrid (ESP), Inter (ITA), Juventus (ITA), Napoli (ITA), Benfica (POR), Sporting CP (POR), PSV Eindhoven (NED) |
| 3 | Bayer Leverkusen (GER), Club Brugge (BEL), Galatasaray (TUR), Ajax (NED), Newcastle United (ENG), Tottenham Hotspur (ENG), Marseille (FRA), Slavia Praha (CZE) |
| 4 (Qualifiers/Debutants) | Qarabağ (AZE), Villarreal (ESP), Atalanta (ITA), Monaco (FRA), Athletic Club (ESP), Frankfurt (GER), Copenhagen (DEN), Olympiacos (GRE), Union Saint-Gilloise (BEL), Bodø/Glimt (NOR), Kairat Almaty (KAZ), Pafos (CYP) |
Seven spots were earned through qualifiers starting July 8/9.
Fixtures Spotlight: Matchday 1 Blockbusters (September 16-18)
The action begins midweek, with kickoffs at 18:45 and 21:00 CET. All 36 teams play, but these are the standout ties:
Tuesday, September 16:
- Athletic Club vs Arsenal (18:45)
- PSV Eindhoven vs Union Saint-Gilloise (18:45)
- Juventus vs Borussia Dortmund (21:00)
- Real Madrid vs Marseille (21:00)
- Benfica vs Qarabağ (21:00)
- Tottenham vs Villarreal (21:00)
Wednesday, September 17:
- Olympiacos vs Pafos (18:45)
- Slavia Praha vs Bodø/Glimt (18:45)
- Ajax vs Inter (21:00)
- Bayern Munich vs Chelsea (21:00) – A clash echoing past epics, with Bayern’s attack (20.5 shots/game last season) testing Chelsea.
- Liverpool vs Atlético de Madrid (21:00)
- Paris Saint-Germain vs Atalanta (21:00) – PSG face a 2020 quarterfinal rematch.
These games set the stage: Bayern-Chelsea could spark goals, while PSG-Atalanta challenges the champions early.




