The transition between the two clubs has been a saga during the summer, but is now signed and clear.
Gallagher, trained in Chelsea, has signed a contract that extends until 2029. In total, it was 95 matches, 10 goals and 10 assists for Gallagher in the Chelsea jersey.
The 24-year-old, who has been noted for 18 international matches, was part of England's European Championship squad that took home the silver medal last summer.
João Félix, on the other hand, has signed a seven-year contract with Chelsea. Félix, 24, has already made a stint in Chelsea. Then, in 2023, it was about a loan – now it's a permanent transfer.
Félix made 131 appearances for Atlético, resulting in 34 goals and 18 assists.