2018 Bucharest Open – Singles

Irina-Camelia Begu was the defending champion, but lost to Ons Jabeur in the first round. Anastasija Sevastova won the title, defeating Petra Martić in the final, 7–6(7–4), 6–2.

2018 Bucharest Open – Singles

Irina-Camelia Begu was the defending champion, but lost to Ons Jabeur in the first round. Anastasija Sevastova won the title, defeating Petra Martić in the final, 7–6(7–4), 6–2.