ATP - Gstaad 1R complete

First round completed in Gstaad.

2024 EFG Swiss Open Gstaad, an ATP 250 tournament, on Clay, Gstaad, Switzerland, 15-21 July 2024

Defending champion:

Pedro Cachin who defeated Albert Ramos-Vinolas 3-6 6-0 7-5

Damir Dzumhur withdrew after the main draw was published due to an abdominal strain, and was replaced by lucky loser Nicolas Moreno de Alboran

First round results:

- Hamad Medjedovic defeated wildcard Marc-Andrea Huesler 6-7(3) 7-6(2) 6-3 after play resumed from previous day

- Yannick Hanfmann defeated lucky loser Nicolas Moreno de Alboran 7-6(2) 6-7(2) 6-4

- Matteo Berrettini (6) defeated Pedro Cachin 6-4 7-6(2)

- Botic van de Zandschulp defeated wildcard Dominic Stricker 6-3 6-3

- Lukas Klein defeated Stan Wawrinka (8) 7-6(4) 2-6 7-5

- Qualifier Quentin Halys defeated Richard Gasquet 7-6(4) 7-6(5)

- Qualifier Gustavo Heide defeated Stefano Napolitano 7-6(4) 5-7 7-6(3)