2018 Play In Challenger – Singles

This was the first edition of the tournament.

Grégoire Barrère won the title after defeating Tobias Kamke 6–1, 6–4 in the final.

Seeds
• # 🇫🇷 Nicolas Mahut (second round)

• # 🇫🇷 Quentin Halys (second round)

• # 🇩🇪 Yannick Maden (semifinals)

• # 🇩🇪 Oscar Otte (first round)

• # 🇫🇷 Corentin Moutet (second round)

• # 🇫🇷 Stéphane Robert (second round)

• # 🇩🇪 Mats Moraing (withdrew)

• # 🇩🇪 Matthias Bachinger (second round)