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 Country Player Rank1 SeedLaslo Djere821Vít Kopřiva922Shintaro Mochizuki933Tristan Schoolkate994Thiago Agustín Tirante1005Jan-Lennard Struff1016Yannick Hanfmann1177Billy Harris1248 1 Rankings are as of 3 November 2025.

Other entrants The following players received wildcards into the singles main draw: Arthur Géa Sascha Gueymard Wayenburg Tom Paris

The following players received entry into the singles main draw through the Junior Accelerator programme: Tomasz Berkieta Jan Kumstát

The following players received entry into the singles main draw as alternates: Arthur Fery Gauthier Onclin Luka Pavlovic

The following players received entry from the qualifying draw: Geoffrey Blancaneaux Liam Broady Matej Dodig Viktor Durasovic Mikhail Kukushkin Beibit Zhukayev

The following player received entry as a lucky loser: Dan Added

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.

References