Barcelona have denied reports they've reached an agreement with Antoine Griezmann.

Diario Sport reported Barcelona and Griezmann have already agreed on personal terms over a summer transfer, adding that if either party broke the deal there would be a "financial penalty."

Philippe Coutinho reportedly won't take Barcelona's No. 7 shirt because it is being reserved for Griezmann.

"Barcelona strongly deny the information which has appeared in different media outlets in recent hours in reference to Atletico Madrid player Antoine Griemzmann and a supposed move to our club," the Catalans said in a statement.

"Barcelona express their unease at the reports and reiterate our respect towards the institution of Atletico Madrid."

Griezmann signed a new contract with Atletico last June, turning down a move to Manchester United after the La Liga side's appeal against a transfer ban was rejected.