2018 Marburg Open – Singles

Singles
2018 Marburg Open
Champion Juan Ignacio Londero
Runner-up Hugo Dellien
Score3–6, 7–5, 6–4

Filip Krajinović was the defending champion but chose not to defend his title.

Juan Ignacio Londero won the title after defeating Hugo Dellien 3–6, 7–5, 6–4 in the final.