2013 Bauer Watertechnology Cup – Singles

Daniel Brands was the defending champion, but chose not to compete. Top seed Benjamin Becker won title defeating Ruben Bemelmans 2–6, 7–6(7–3), 6–4.

Seeds
• # 🇩🇪 Benjamin Becker (champion)

• # 🇺🇦 Oleksandr Nedovyesov (second round)

• # 🇮🇹 Matteo Viola (second round)

• # 🇨🇦 Frank Dancevic (first round)

• # 🇩🇪 Dustin Brown (semifinals)

• # 🇱🇹 Ričardas Berankis (second round)

• # 🇧🇪 Ruben Bemelmans (final)

• # 🇩🇪 Andreas Beck (quarterfinals)