In addition to the domestic league, Denizlispor participated in this season's edition of the Turkish Cup.

The season covers the period from July 2018 to 30 June 2019.

On 12 May 2019, Denizlispor secured promotion back to the Süper Lig following a 6–0 home win over Kardemir Karabükspor.

[1] With a 5–2 away win over İstanbulspor on 18 May 2019, Denizlispor were confirmed as champions.

Source: Competitions Source: TFF.org Win Draw Loss