2018 Stockholm Open – Singles
was the two-time defending champion but chose not to defend his title.
Stefanos Tsitsipas won his first ATP World Tour title, defeating Ernests Gulbis in the final, 6–4, 6–4. With the win, he became the first Greek player to win an ATP title. Gulbis lost his first ATP Tour final, after six singles titles in a row.Seeds
The top four seeds receive a bye into the second round.Draw
Finals
Top half
Seeds
Qualifiers
- Jürgen Zopp
Qualifying draw
Second qualifier
Third qualifier