Monaco came back to the Champions League and surprised everyone by beating Barcelona 2-1 on Thursday night.
Monaco, a team from France, hadn’t played in this big competition for five years. But they made their fans happy by scoring the first goal.
A player named Maghnes Akilouche scored for Monaco to make it 1-0. This happened after a Barcelona player, Eric Garcia, got a red card and had to leave the game.
Barcelona tried to fight back. A young player named Lamine Yamal scored to make the score 1-1. But then, George Ilenikhena from Monaco scored another goal. This goal made Monaco win the game.
In another match in Bergamo, a team called Atalanta played against Arsenal, but neither team scored. The game ended 0-0. A goalkeeper named David Raya made an amazing double save from a penalty to help his team.
Also, Atletico Madrid won their game against RB Leipzig 2-1. Meanwhile, Bayer Leverkusen easily won their match against Feyenoord 4-0 in the Netherlands.