2017 Swedish Open – Men's singles

Albert Ramos Viñolas was the defending champion, but lost in the quarterfinals to Fernando Verdasco.

David Ferrer won his third title in Båstad, defeating Alexandr Dolgopolov in the final, 6–4, 6–4, ending a 21-month title drought.

Seeds
The top four seeds receive a bye into the second round. • #🇪🇸 Pablo Carreño Busta (second round, retired)

• #🇪🇸 Albert Ramos Viñolas (quarterfinals)

• # Pablo Cuevas (second round)

• #🇫🇷 Richard Gasquet (withdrew)

• #🇷🇺 Karen Khachanov (quarterfinals)

• #🇪🇸 Fernando Verdasco (semifinals)

• #🇦🇷 Diego Schwartzman (quarterfinals)

• #🇪🇸 David Ferrer (champion)

• #🇦🇷 Horacio Zeballos (second round)

Seeds
• # 🇦🇷 Federico Delbonis (qualified)

• # 🇧🇪 Arthur De Greef (qualified)

• # 🇩🇪 Maximilian Marterer (qualified)

• # 🇫🇷 Paul-Henri Mathieu (qualifying competition, lucky loser)

• # 🇫🇷 Stéphane Robert (qualifying competition)

• # 🇫🇷 Mathias Bourgue (first round, retired)

• # 🇦🇷 Leonardo Mayer (qualified)

• # 🇧🇪 Kimmer Coppejans (first round)

Qualifiers
• # 🇦🇷 Federico Delbonis

• # 🇧🇪 Arthur De Greef

• # 🇩🇪 Maximilian Marterer

• # 🇦🇷 Leonardo Mayer

Lucky loser

 * 1) 🇫🇷 Paul-Henri Mathieu