Manchester United midfielder Ander Herrera and 35 other players may face a 4 to 6 year jail according to Spanish media reports.
Spanish State prosecutors blame 36 players and officially announced them guilty for the involvement in corruption in 2011, when Zaragoza beat Levante 2-1 to stay in La Liga.
As reported, Zaragoza representatives gave their rivals money to lose the match.
Gabi, captain of Atletico Madrid, besides Herrera, is also under the danger.