2019 Open Sopra Steria de Lyon

The 2019 Open Sopra Steria de Lyon was a professional tennis tournament played on clay courts. It was the 4th edition of the tournament which was part of the 2019 ATP Challenger Tour. It took place in Lyon, France, between 10 and 16 June 2019.

Seeds

 * 1 Rankings are as of 27 May 2019.

Other entrants
The following players received wildcards into the singles main draw:
 * 🇫🇷 Geoffrey Blancaneaux
 * 🇫🇷 Antoine Cornut Chauvinc
 * 🇫🇷 Hugo Gaston
 * 🇫🇷 Manuel Guinard
 * 🇫🇷 Matteo Martineau

The following player received entry into the singles main draw as a special exempt:
 * 🇩🇪 Rudolf Molleker

The following players received entry into the singles main draw as alternates:
 * 🇮🇹 Alessandro Bega
 * Hugo Nys

The following players received entry into the singles main draw using their ITF World Tennis Ranking:
 * 🇫🇷 Corentin Denolly
 * 🇪🇸 Eduard Esteve Lobato
 * 🇩🇪 Peter Heller
 * 🇪🇸 Oriol Roca Batalla
 * Tim van Rijthoven

The following players received entry from the qualifying draw:
 * 🇫🇷 Benjamin Bonzi
 * Borna Gojo

The following player received entry as a lucky loser:
 * 🇫🇷 Hugo Grenier

Singles

 * 🇫🇷 Corentin Moutet def. 🇸🇪 Elias Ymer 6–4, 6–4.

Doubles

 * 🇦🇹 Philipp Oswald / 🇸🇰 Filip Polášek def. 🇮🇹 Simone Bolelli / 🇮🇹 Andrea Pellegrino 6–4, 7–6(7–2).