Osasuna have announced on their official website that they have filed a complaint with the Royal Spanish Football Federation (RFEF).
The club believes that Barcelona defender Inigo Martinez's participation in their match during the 27th round of La Liga, which ended with a score of 3-0, was not allowed.
In their statement, Osasuna emphasized that Martinez's appearance on the field violates FIFA regulations. According to the rules, a player who leaves the national team due to health issues cannot play for their club within five calendar days after the international break.
On Monday, March 17, RFEF announced that Martinez has been temporarily sidelined from the Spanish national team for medical reasons.
