2013 If Stockholm Open – Singles

Grigor Dimitrov defeated David Ferrer in the final, 2–6, 6–3, 6–4 to win the singles tennis title at the 2013 If Stockholm Open. It was his maiden ATP Tour title.

Tomáš Berdych was the defending champion, but chose not to compete.

Seeds
The first four seeds received a bye into the second round. • # 🇪🇸 David Ferrer (final)

• # 🇨🇦 Milos Raonic (quarterfinals)

• # 🇵🇱 Jerzy Janowicz (quarterfinals)

• # Kevin Anderson (second round)

• # Ernests Gulbis (semifinals)

• # 🇫🇷 Benoît Paire (semifinals)

• # 🇧🇬 Grigor Dimitrov (champion)

• # Ivan Dodig (first round)

Seeds
• # 🇩🇪 Julian Reister (qualifying competition, retired

• # 🇫🇷 Paul-Henri Mathieu (second round, retired)

• # 🇷🇴 Marius Copil (qualified)

• # 🇩🇪 Matthias Bachinger (second round)

• # 🇮🇹 Thomas Fabbiano (first round)

• # 🇧🇦 Damir Džumhur (qualifying competition)

• # 🇧🇪 Niels Desein (first round)

• # 🇫🇷 Albano Olivetti (first round, retired)

Qualifiers
• # 🇸🇪 Milos Sekulic

• # 🇩🇪 Nils Langer

• # 🇷🇴 Marius Copil

• # 🇸🇪 Joachim Johansson