Antoine Griezmann has agreed upon an extension to remain with Atletico Madrid through 2021.

Griezmann had been linked to a transfer away from Atleti.

Griezmann signed from Real Sociedad in the summer of 2014 after Diego Costa left for Chelsea.

"On a personal level, I would like to improve my goal scoring, minutes played, matches played, assists... my goal is always to improve upon what I have done the season before," Griezmann told the club's official website. "On a team level, we would also like to improve upon last season.

"The most basic thing is to continue with the key players we have and with our coach. We have the good fortune that the club wants to continue to improve and be a top club and that allows us to continue to grow.

"I can only thank the fans for all the support they have always given to this team and ask them to continue to support us as they have done up to this point. As for me, I want to say that I will continue to give my all on the pitch to thank them for all the kindness they show me."

Manchester United and Zlatan Ibrahimovic have agreed upon provisional terms with his move to be completed following Euro 2016.

Ibrahimovic has been expected to sign with United for several days.

Negotiations could not get under way fully until the past few weeks, and sources told ESPN FC that some clauses related to Ibrahimovic's one-year deal caused a longer delay than expected.

Ibrahimovic will reunite with Jose Mourinho.

Aymeric Laporte has signed a new four-year deal to remain with Athletic Bilbao.

Laporte had been strongly linked with a move to Manchester City this summer as Pep Guardiola identified him as a top target to improve their center back position.

Laporte is just 22 years old and is recovering from a fractured ankle.

Laporte's new deal also raises his release clause to €65 million for the 16-17 and 17-18 seasons before increasing to €17 million after that.