Balıkesirspor, Erciyesspor and Karabükspor have all been relegated from the Süper Lig with two games left to play.
Erciyesspor and Balıkesirspor had been relegated last week but Karabükspor still had a glimmer of hope until Rizespor beat Akhisar 2-0 on the Yeni Şehir stadium.
Balıkesirspor were the only side promoted at the start of the season out of the clubs that have been relegated.
The other sides promoted at the start of the season were Mersin Idman Yurdu and Başakşehir.
Mersin are currently in the top half of the season while Başakşehir are on the verge of a fourth placed finish.
Karabükspor appointed Yılmaz Vural as manager in January after replacing Tolunay Kafkas to turn around the fortunes of the club.
Vural has a longer C.V. then most in the business. The experienced manager has now managed 25 different sides including his current Karabükspor job.
In total Vural has been appointed to 30 different managerial roles since starting at Malatyaspor in 1986.