Included on the list of 12 players is MLS MVP finalist Benny
Feilhaber and Krisztian Nemeth, who recently helped Hungary qalify for Euro 2016.
Sporting Kansas City has an additional eight players under contract, notably Matt Besler, Dom Dwyer, Roger Espinoza and Graham Zusi.
Anibaba is eligible to participate in Major League Soccer's Re-Entry Draft. Teams can re-sign their own players eligible for free agency or the Re-Entry draft until Dec. 10. MLS will conduct the first stage of the Re-Entry Draft Dec. 11.
Orlando City Roster Moves:
Already under contract: D -- Matt Besler, Marcel de Jong; MF -- Bernardo Anor, Roger Espinoza, Amobi Okugo; F -- Dom Dwyer, Jacob Peterson, Graham Zusi.
Options renewed: GK -- Tim Melia; D -- Saad Abdul-Salaam, Amadou Dia, Kevin Ellis, Chance Myers, Ike Opara, Erik Palmer-Brown; MF -- Benny Feilhaber, Jimmy Medranda, Jordi Quintilla; Connor Hallisey, Krisztian Nemeth.
Options declined: D Jalil Anibaba.
Out of contract: GK -- Jon Kempin; D -- Seth Sinovic; MF -- Mikey Lopez, Soni Mustivar, Paulo Nagamura.