As the UEFA Champions League enters its crucial knockout stages, only two teams remain unbeaten in the competition in 2025: Barcelona and Paris Saint-Germain (PSG).
Both clubs have demonstrated dominance, tactical discipline, and resilience, distinguishing themselves from the competition.
Barcelona’s Resurgence in Europe
Under Xavi Hernández, Barcelona has had an incredible season, solidifying their position as one of Europe’s best teams.
With players like Robert Lewandowski, Pedri, and Lamine Yamal stepping up in pivotal situations, the Catalan giants have demonstrated the ideal balance of attacking skill and defensive steadiness.
Key Highlights of Barcelona’s UCL Run:
- Group Stage Dominance: Barcelona finished at the top of their group, overcoming teams like Porto and Shakhtar Donetsk.
- Solid Defense: Their backline, led by Jules Koundé and Ronald Araújo, has been a major factor in keeping their unbeaten streak alive.
- Midfield Control: With Gavi, Frenkie de Jong, and İlkay Gündoğan orchestrating play, Barcelona have controlled the tempo in most of their matches.
Despite facing tough opponents, their ability to grind out results and maintain consistency has been key to their unbeaten record.

PSG’s European Statement
Under Luis Enrique’s leadership, Paris Saint-Germain has also stayed undefeated, demonstrating their credentials as legitimate title contenders.
This year’s team has shown a more balanced and disciplined approach than in past seasons, when PSG mainly depended on individual skill.
Key Highlights of PSG’s UCL Run:
- Group Stage Strength: PSG emerged strong in a competitive group featuring Borussia Dortmund, AC Milan, and Newcastle United.
- Kylian Mbappé’s Brilliance: The French superstar has been at his best, delivering goals and assists when needed.
- Tactical Flexibility: Luis Enrique has introduced a more structured playing style, making PSG less reliant on individual heroics.
With their defense tightening up and midfielders like Vitinha and Warren Zaïre-Emery stepping up, PSG look like a well-rounded unit aiming for their first-ever UCL trophy.
What’s Next for Barcelona and PSG?
Both teams will have more difficult tests when they advance to the knockout stages. It will be difficult for them to continue their winning streak, particularly while facing European powerhouses like Manchester City, Real Madrid, and Bayern Munich.
Both teams could, however, make it all the way, based on their current performance and squad depth. Whether one of them will lift the trophy remains to be seen, but for now, Barcelona and PSG stand as the only teams yet to taste defeat in the 2025 UCL campaign.