2025 All In Open


The 2025 All In Open Auvergne-Rhône-Alpes de Décines was a professional tennis tournament played on hardcourts. It was the second edition of the tournament which was part of the 2025 ATP Challenger Tour. It took place in Lyon, France between 10 and 15 November 2025.

Singles main-draw entrants

Seeds

1 Rankings are as of 3 November 2025.

Other entrants

The following players received wildcards into the singles main draw:
The following players received entry into the singles main draw through the Junior Accelerator programme:
The following players received entry into the singles main draw as alternates:
The following players received entry from the qualifying draw:
The following player received entry as a lucky loser:

Champions

Singles

Jan-Lennard Struff def. Liam Broady 6–4, 6–4.

Doubles

Diego Hidalgo / Patrik Trhac def. Sriram Balaji / Hendrik Jebens 6–3, 6–4.