ATP - Lyon 1R continued

First round continued in Lyon.

Rain interrupted.

2024 Open Parc Auvergne-Rhône-Alpes Lyon, an ATP 250 tournament, on Clay Outdoor, Lyon, France, 19-25 May 2024

2023 champion (not defending):

Wildcard Arthur Fils who defeated Francisco Cerundolo (4) 6-3 7-5

Brandon Nakashima withdrew after the main draw was published due to a shoulder injury, and was replaced by lucky loser Pedro Cachin

Seventh seed Mariano Navone withdrew after the main draw was published due to a shoulder injury, and was replaced by lucky loser Javier Barranco Cosano 

Eighth seed Gaël Monfils withdrew after the main draw was published due to illness, and was replaced by lucky loser Sebastian Fanselow

First round results:

- Tomas Martin Etcheverry (6) defeated qualifier Nicolas Sanchez Izquierdo 1-6 6-2 6-2

- Arthur Rinderknech defeated Daniel Evans 6-3 4-6 7-6(6)

- Qualifier Hugo Gaston led qualifier Daniel Elahi Galan 7-6(2) 6-6 when rain stopped play

- Frances Tiafoe (5) led Jaume Munar 4-3 when rain stopped play

- Pavel Kotov defeated lucky loser  Pedro Cachin 6-1 6-4

- Dominik Koepfer defeated lucky loser Javier Barranco Cosano 6-4 6-7(4) 6-4