2023 Qatar ExxonMobil Open – Singles

Daniil Medvedev defeated Andy Murray in the final, 6–4, 6–4 to win the singles tennis title at the 2023 ATP Qatar Open. It was his second ATP Tour title in as many weeks. En route to the final, Murray saved eight match points - three in his first-round match against Lorenzo Sonego and five in the semifinals against Jiří Lehečka.

Roberto Bautista Agut was the defending champion, but lost in the second round to Christopher O'Connell.

Seeds
The top four seeds received a bye into the second round. • # Andrey Rublev (quarterfinals)

• #🇨🇦 Félix Auger-Aliassime (semifinals)

• # Daniil Medvedev (champion)

• #🇩🇪 Alexander Zverev (second round)

• #🇪🇸 Roberto Bautista Agut (second round)

• #🇬🇧 Dan Evans (first round)

• #🇪🇸 Alejandro Davidovich Fokina (quarterfinals)

• # Botic van de Zandschulp (second round)

Seeds
• # Nikoloz Basilashvili (qualifying competition, lucky loser)

• # 🇨🇳 Zhang Zhizhen (first round)

• # 🇮🇹 Francesco Passaro (first round)

• # 🇮🇹 Matteo Arnaldi (first round)

• # Alexander Shevchenko (first round)

• # 🇨🇿 Tomáš Macháč (qualifying competition)

• # Pavel Kotov (qualifying competition)

• # 🇬🇧 Liam Broady (qualified)

Qualifiers
• # 🇬🇧 Liam Broady

• # 🇫🇷 Alexandre Müller

• # 🇧🇦 Damir Džumhur

• # 🇺🇦 Oleksii Krutykh

Lucky loser
• # Nikoloz Basilashvili