Özgür Çek

Fenerbahçe signed him to his first professional contract on 1 July 2006. However, he did not make any league appearances for the club, and was later sent to Ankaraspor as part of the deal that brought Özer Hurmacı to Fenerbahçe. His professional debut came against Gaziantepspor on 23 August 2009. Özgür Çek's career with the club didn't last long, as they were expelled from the league because of its relationship with MKE Ankaragücü, ruling that it was contrary to sporting competitiveness" (see 2009–10 in Turkish football). As a result, Özgür Çek was loaned out to MKE Ankaragücü for the rest of the season. His deal was made permanent at the end of the year, Ankaraspor having ceased operations, signing a five-year deal with MKE Ankaragücü. Özgür Çek has been a regular fixture in the side for the 2010–11 season, starting the first seven matches while scoring two goals.

Eskişehirspor

Özgür Çek signed a 3.5 year contract with Eskişehirspor on 5 January 2013.

Gençlerbirliği

On 12 January 2023, Çek joined Gençlerbirliği on a one-and-a-half-year-deal.