2019 European Open – Singles

Kyle Edmund was the defending champion, but lost in the first round of qualifying to Norbert Gombos.

Andy Murray won the title, defeating Stan Wawrinka in the final, 3–6, 6–4, 6–4. This was Murray's first singles title since winning the 2017 Dubai Tennis Championships. This was also Murray's first appearance in an ATP singles final since returning to the ATP Tour after his career-saving hip resurfacing operation.

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

• #🇧🇪 David Goffin (second round)

• #🇦🇷 Diego Schwartzman (second round)

• # Stan Wawrinka (final)

• #🇦🇷 Guido Pella (quarterfinals)

• #🇫🇷 Jo-Wilfried Tsonga (second round)

• #🇩🇪 Jan-Lennard Struff (second round)

• # Pablo Cuevas (second round)

Seeds
• # 🇬🇧 Kyle Edmund (first round)

• # 🇫🇷 Grégoire Barrère (qualified)

• # 🇵🇱 Kamil Majchrzak (qualified)

• # 🇷🇴 Marius Copil (qualified)

• # 🇮🇹 Salvatore Caruso (first round)

• # 🇪🇸 Jaume Munar (qualifying competition)

• # 🇫🇷 Antoine Hoang (qualifying competition)

• # 🇮🇹 Paolo Lorenzi (qualifying competition)

Qualifiers
• # 🇩🇪 Yannick Maden

• # 🇫🇷 Grégoire Barrère

• # 🇵🇱 Kamil Majchrzak

• # 🇷🇴 Marius Copil