2019 Play In Challenger

The 2019 Play In Challenger was a professional tennis tournament played on indoor hard courts. It was the second edition of the tournament which was part of the 2019 ATP Challenger Tour. It took place in Lille, France, between 18 and 24 March 2019.

Seeds

 * 1 Rankings are as of 4 March 2019.

Other entrants
The following players received wildcards into the singles main draw:
 * 🇫🇷 Geoffrey Blancaneaux
 * 🇫🇷 Kenny de Schepper
 * 🇫🇷 Evan Furness
 * 🇫🇷 Rayane Roumane
 * 🇫🇷 Johan Tatlot

The following players received entry into the singles main draw using their ITF World Tennis Ranking:
 * 🇮🇹 Riccardo Bonadio
 * Frederico Ferreira Silva
 * 🇫🇷 Grégoire Jacq
 * 🇷🇺 Roman Safiullin

The following players received entry from the qualifying draw:
 * 🇷🇺 Aslan Karatsev
 * 🇧🇪 Yannick Mertens

The following player received entry as a lucky loser:
 * 🇪🇸 Andrés Artuñedo

Singles

 * 🇫🇷 Grégoire Barrère def. 🇩🇪 Yannick Maden 6–2, 4–6, 6–4.

Doubles

 * Romain Arneodo / 🇫🇷 Hugo Nys def. 🇮🇱 Jonathan Erlich / 🇫🇷 Fabrice Martin 7–5, 5–7, [10–8].