2024 BOSS Open – Singles

Jack Draper defeated Matteo Berrettini in the final, 3–6, 7–6(7–5), 6–4 to win the singles tennis title at the 2024 Stuttgart Open. It was his first career ATP Tour title and Draper became the first British player to win the title since the tournament's establishment in 1949.

Frances Tiafoe was the defending champion, but lost in the quarterfinals to Draper.

Seeds
The top four seeds received a bye into the second round. • #🇩🇪 Alexander Zverev (withdrew)

• #🇺🇸 Ben Shelton (second round)

• #🇰🇿 Alexander Bublik (quarterfinals, retired)

• #🇺🇸 Frances Tiafoe (quarterfinals)

• #🇮🇹 Lorenzo Musetti (semifinals)

• #🇬🇧 Jack Draper (champion)

• #🇩🇪 Jan-Lennard Struff (quarterfinals, withdrew)

• # Roman Safiullin (first round)

Seeds
• # 🇫🇷 Giovanni Mpetshi Perricard (qualified)

• # 🇩🇪 Maximilian Marterer (first round)

• # 🇦🇺 James Duckworth (qualified)

• # 🇫🇷 Richard Gasquet (qualifying competition, lucky loser)

• # 🇷🇸 Hamad Medjedovic (received wildcard to main draw)

• # 🇫🇷 Pierre-Hugues Herbert (qualified)

• # 🇩🇪 Benjamin Hassan (qualifying competition)

• # 🇩🇪 Rudolf Molleker (qualifying competition)

Qualifiers
• # 🇫🇷 Giovanni Mpetshi Perricard

• # 🇫🇷 Matteo Martineau

• # 🇦🇺 James Duckworth

• # 🇫🇷 Pierre-Hugues Herbert

Lucky loser
• # 🇫🇷 Richard Gasquet