Mateta takes Crystal Palace contract fight to FIFA

What the FIFA ruling means for Mateta and Palace

Mateta is challenging the final year of a deal running to June 2027, multiple sources have told BBC Sport.

The France international joined from Mainz 05 in 2021 on an 18-month loan, then signed a four-and-a-half-year permanent deal in January 2022 carrying the option of a 12-month extension.

Palace triggered that option in 2024, and it is that extra year the 29-year-old argues is void.

The case was first heard by an independent tribunal under Premier League rules.

That outcome was not confirmed officially, but it is understood the contract was held binding.

The French national then went to FIFA, which ruled this week that overruling a Premier League tribunal is not its call.

A decision landing at this stage would not go in the FIFA President's direction, while the governing body contends with a World Cup boycott row.

Had Mateta won, it could have put him on the path to free agency a year early, with ramifications well beyond this summer transfer window.

He has scored 67 goals for Palace and was central to its historic FA Cup and Uefa Conference League triumphs under Oliver Glasner.

He came close to joining AC Milan in January, only for a knee problem to collapse the move.

The timing is awkward. Mateta started Saturday’s Premier League opener at Everton, a 2-0 defeat that began new head coach Pierre Sage’s tenure.

With Ismaila Sarr left out injured, Mateta remains a Palace player for now.

Neither Mateta's representatives nor FIFA commented when BBC Sport approached them regarding the disputed year running to June 2027.