Lig due to sponsoring reasons) was the second-level football league of Turkey and the 45th season since its establishment in 1963–64.
At the end of the season in which 18 teams competed in a single group, Kocaelispor and Antalyaspor, which finished the league in the first two places, and the play-off winner Eskişehirspor were promoted to the upper league, while Elazığspor, Istanbulspor and Mardinspor, which were in the last three places, were relegated.
Promotion play-offs will play in BJK İnönü Stadium in İstanbul.
Semifinal matches will take place on May 16.
Winner of the match gained playing in Süper Lig in 2008-2009 season as Third of First League.