2018 Istanbul Open – Singles
Marin Čilić was the defending champion, but lost in the second round to Malek Jaziri.
Taro Daniel won his first ATP World Tour title, defeating Jaziri in the final, 7–6, 6–4.
Marin Čilić was the defending champion, but lost in the second round to Malek Jaziri.
Taro Daniel won his first ATP World Tour title, defeating Jaziri in the final, 7–6, 6–4.