2016 Stockholm Open – Singles

Tomáš Berdych was the two-time defending champion, but chose not to participate this year.

Juan Martín del Potro won the title, defeating Jack Sock in the final, 7–5, 6–1.

Seeds
The top four seeds receive a bye into the second round. • #🇫🇷 Gaël Monfils (second round)

• #🇧🇬 Grigor Dimitrov (semifinals)

• # Ivo Karlović (quarterfinals)

• #🇩🇪 Alexander Zverev (semifinals)

• #🇺🇸 Steve Johnson (first round)

• #🇺🇸 Jack Sock (final)

• #🇺🇸 John Isner (first round)

• #🇨🇾 Marcos Baghdatis (first round)

Seeds
• # 🇺🇸 Sam Querrey (first round)

• # 🇨🇿 Adam Pavlásek (qualified)

• # 🇺🇸 Ryan Harrison (qualified)

• # 🇩🇪 Tobias Kamke (qualified)

• # 🇩🇪 Daniel Brands (qualifying competition)

• # 🇭🇺 Márton Fucsovics (qualifying competition)

• # 🇮🇹 Marco Cecchinato (first round)

• # 🇫🇷 Tristan Lamasine (first round)

Qualifiers
• # 🇪🇪 Jürgen Zopp

• # 🇨🇿 Adam Pavlásek

• # 🇺🇸 Ryan Harrison

• # 🇩🇪 Tobias Kamke