Rizespor ensure league safety following their 3-1 win over Akhisar at the Yeni Şehir stadium.
Kweuke opened the scoring on 45 minutes and Deniz doubled the home sides lead just five minutes later.
Akhisar gave Rizespor a brief scare on 55 minutes but Sercan regained the home sides two goal advantage on 82 minutes to secure the three points.
Karabükspor, Ericyesspor and Balıkesirspor have now officially been relegated from the Süper Lig.
Balıkesirspor were the only side out of the three sides to go down who were promoted last season.
Çaykur Rizespor 3-1 Akhisar Belediyespor
Stadium: Yeni Şehir
Referees: Özgür Yankaya, Baki Tuncay Akkın, Mehmet Can Hanoğlu
Çaykur Rizespor: Serkan -Orhan, Giray (min. 90 Holosko),Viera, Eren- Lafferty (min. 60 Sylvestre), Koray (min. 66 Sercan),Kıvanç, Obraniak, Deniz – Kweuke
Akhisar: Oğuz – İsmail, Tolga (min. 89 Ahmet), Ferreıra, Custodia -Kadir, Dk. 46 Lazora, Bilal,Rosa (min. 75 Jorge)-Lua Lua,Mehmet
Goals: min. 45 Kweuke, min. 50 Deniz, min. 82 Sercan (Çaykur Rizespor), min. 55 Kadir (Akhisar Belediyespor)
Yellow Cards: Viera, Giray (Çaykur Rizespor)