However, the club maintains the clause expired in June and that he remains under contract until the end of the 2021 season.
“In principal, this clause expired on June 10, but the unusual nature of this season disrupted by the coronavirus opened the way for Messi to ask to be released from his contract now,” wrote Spanish sports daily Marca.
“It’s the first step towards opening negotiations over his departure, on the basis of which his release clause amounts to 700 million euros.”
Messi joined Barca’s youth academy at the age of 13 and made his debut for Barca in 2004 as a 17-year-old.
The six-time Ballon d’Or winner is the club’s record scorer with 634 goals and has won the Champions League four times.