2026 FIFA World Cup underway with 12 Atleti players participating
Marcos Llorente, Marc Pubill and Álex Baena (Spain), José María Giménez (Uruguay), Alexander Sørloth (Norway), Obed Vargas (México) and Juan Musso, Nahuel Molina, Nico González, Julián Alvarez, Thiago Almada and Giuliano Simeone (Argentina) participate in the competition.
| DATE AND TIME | MATCH | PERFORMANCE OF OUR PLAYERS |
| Thursday, June 11 | Mexico 2-0 South Africa | Obed Vargas was an unused substitute in Mexico's win over South Africa. |
| Monday, June 15 | Spain 0-0 Cape Verde | Llorente played the full match, while Pubill and Álex Baena didn't enter the pitch. |
| Tuesday, June 16 | Saudi Arabia 1-1 Uruguay | José María Giménez was an unused substitute in Uruguay's draw against Saudi Arabia. |
| Wednesday, June 17 | Iraq 1-4 Norway | Sørloth played 72 minutes in Norway's win over Iraq. |
| Wednesday, June 17 | Argentina 3-0 Algeria | Almada was a starter and Molina, Julián Alvarez and Nico -who provided an assist- came on in the second half of Argentina's win. |
| Friday, June 19 | Mexico 1-0 South Korea | Obed Vargas made his FIFA World Cup debut. Our midfielder entered the game in the 70th minute as Mexico clinched first place in Group A and advanced to the Round of 32. |
| Sunday, June 21 | Spain 4-0 Saudi Arabia | Álex Baena played 62 minutes in Spain's win over Saudi Arabia, while Pubill and Llorente didn't enter the pitch. |
| Monday, June 22 | Uruguay-Cape Verde | |
| Monday, June 22 | Argentina-Austria | |
| Tuesday, June 23 | Norway-Senegal | |
| Thursday, June 25 | Czech Republic-Mexico | |
| Friday, June 26 | Norway-France | |
| Saturday, June 27 | Uruguay-Spain | |
| Sunday, June 28 | Jordan-Argentina |