2024 Geneva Open
The 2024 Geneva Open was a men's tennis tournament played on outdoor clay courts. It was the 21st edition of the Geneva Open and part of the ATP Tour 250 series of the 2024 ATP Tour. It took place at the Tennis Club de Genève in Geneva, Switzerland, from 18 to 25 May 2024.
Champions
Singles
Casper Ruud def. Tomáš Macháč, 7–5, 6–3Doubles
Marcelo Arévalo / Mate Pavić def. Lloyd Glasspool / Jean-Julien Rojer, 7–6, 7–5Points and prize money
Prize money
| Event | W | F | SF | QF | Round of 16 | Round of 32 | Q2 | Q1 |
| Singles | €88,125 | €51,400 | €30,220 | €17,510 | €10,165 | €6,215 | €3,105 | €1,695 |
| Doubles* | €30,610 | €16,380 | €9,600 | €5,370 | €3,160 |
*per team
Singles main draw entrants
Seeds
Other entrants
The following players received wildcards into the singles main draw:The following players received entry from the qualifying draw:
Withdrawals
- Facundo Díaz Acosta → replaced by Daniel Altmaier
- Nicolás Jarry → replaced by Sumit Nagal
- Jiří Lehečka → replaced by Yannick Hanfmann
- Kei Nishikori → replaced by Flavio Cobolli
- Tommy Paul → replaced by Rinky Hijikata
- Jan-Lennard Struff → replaced by Roberto Carballés Baena
- Jordan Thompson → replaced by Alexander Shevchenko
Doubles main draw entrants
Seeds
- Rankings are as of 6 May 2024.
Other entrants
The following pairs received wildcards into the doubles main draw:The following pair received entry as alternates:
Withdrawals
- Sriram Balaji / Nicolas Mahut → replaced by Tomáš Macháč / Petr Nouza