Grand Prix Auvergne-Rhône-Alpes 2018
Dominic Thiem won the title, beating Gilles Simon 3–6 7–6(1) 6–1 in the final.
Main draw 28 players
- 1🇦🇹Dominic ThiemFinal · Champion
- 2🇺🇸John IsnerQuarterfinals · Lost to Cameron Norrie
- 3🇺🇸Jack SockRound of 16 · Lost to Taylor Fritz
- 5🇫🇷Adrian Mannarino#61Round of 32 · Lost to Guillermo Garcia Lopez
- 6🇫🇷Gael MonfilsRound of 32 · Lost to Maximilian Marterer
- 7🇵🇹Joao SousaRound of 32 · Lost to Filip Horansky
- 🇫🇷Gilles SimonFinal · Lost to Dominic Thiem
- 🇬🇧Cameron Norrie#53Semifinals · Lost to Gilles Simon
- 🇷🇸Dusan Lajovic#158Semifinals · Lost to Dominic Thiem
- 🇪🇸Guillermo Garcia LopezQuarterfinals · Lost to Dominic Thiem
- 🇰🇿Mikhail Kukushkin#344Quarterfinals · Lost to Gilles Simon
- 🇺🇸Taylor Fritz#10Quarterfinals · Lost to Dusan Lajovic
- 🇫🇷Calvin Hemery#284Round of 16 · Lost to Guillermo Garcia Lopez
- LL🇦🇷Federico CoriaRound of 16 · Lost to Mikhail Kukushkin
- Q🇸🇰Filip HoranskyRound of 16 · Lost to Dusan Lajovic
- LL🇧🇪Joris De LooreRound of 16 · Lost to Gilles Simon
- 🇩🇪Maximilian MartererRound of 16 · Lost to Cameron Norrie
- 🇲🇩Radu AlbotRound of 16 · Lost to John Isner
- 🇪🇸Roberto Carballes Baena#266Round of 16 · Lost to Dominic Thiem
- WC🇫🇷Corentin Moutet#108Round of 32 · Lost to Calvin Hemery
- 🇦🇷Federico DelbonisRound of 32 · Lost to Radu Albot
- WC🇫🇷Gregoire BarrereRound of 32 · Lost to Mikhail Kukushkin
- 🇦🇷Horacio ZeballosRound of 32 · Lost to Dusan Lajovic
- Q🇪🇸Jordi Samper MontanaRound of 32 · Lost to Gilles Simon
- QDOMJose HernandezRound of 32 · Lost to Cameron Norrie
- Q🇷🇸Laslo Djere#133Round of 32 · Lost to Roberto Carballes Baena
- 🇦🇺Matthew EbdenRound of 32 · Lost to Taylor Fritz
- 🇦🇷Nicolas Kicker#336Round of 32 · Lost to Federico Coria