Drummondville CH 2018
Denis Kudla won the title, beating Benjamin Bonzi 6–0 7–5 in the final.
Main draw 32 players
- 1🇨🇦Vasek PospisilSemifinals · Lost to Benjamin Bonzi
- 2🇨🇭Henri LaaksonenRound of 16 · Lost to Jared Hiltzik
- 3🇫🇷Gleb SakharovRound of 32 · Lost to Constant Lestienne
- 4🇬🇧Liam Broady#215Round of 32 · Lost to Jc Aragone
- 5🇺🇸Denis KudlaFinal · Champion
- 6🇵🇱Filip PeliwoRound of 16 · Lost to Benjamin Bonzi
- 7🇺🇸Evan KingQuarterfinals · Lost to Vasek Pospisil
- 8🇨🇦Brayden SchnurSemifinals · Lost to Denis Kudla
- 🇫🇷Benjamin Bonzi#91Final · Lost to Denis Kudla
- PR🇨🇦Frank DancevicQuarterfinals · Lost to Brayden Schnur
- LL🇺🇸Jared HiltzikQuarterfinals · Lost to Denis Kudla
- LL🇺🇸Jc AragoneQuarterfinals · Lost to Benjamin Bonzi
- 🇺🇸Christian HarrisonRound of 16 · Lost to Brayden Schnur
- 🇫🇷Constant LestienneRound of 16 · Lost to Frank Dancevic
- 🇩🇪Dominik KoepferRound of 16 · Lost to Evan King
- ALT🇧🇪Joris De LooreRound of 16 · Lost to Denis Kudla
- ALT🇿🇦Nicolaas ScholtzRound of 16 · Lost to Vasek Pospisil
- WC🇨🇦Samuel MonetteRound of 16 · Lost to Jc Aragone
- Q🇨🇴Alejandro Gomez Gb42Round of 32 · Lost to Henri Laaksonen
- ALT🇨🇴Alejandro GonzalezRound of 32 · Lost to Filip Peliwo
- Q🇦🇺Aleksandar Vukic#137Round of 32 · Lost to Evan King
- 🇭🇷Ante PavicRound of 32 · Lost to Vasek Pospisil
- Q🇫🇷Antoine EscoffierRound of 32 · Lost to Denis Kudla
- WC🇨🇦Benjamin SigouinRound of 32 · Lost to Nicolaas Scholtz
- 🇭🇷Franko SkugorRound of 32 · Lost to Joris De Loore
- WC🇨🇦Jack Mingjie LinRound of 32 · Lost to Frank Dancevic
- 🇦🇺John Patrick SmithRound of 32 · Lost to Christian Harrison
- PR🇵🇱Michal PrzysieznyRound of 32 · Lost to Brayden Schnur
- 🇩🇪Nicola KuhnRound of 32 · Lost to Jared Hiltzik
- WC🇨🇦Pavel KrainikRound of 32 · Lost to Dominik Koepfer
- Q🇿🇦Ruan RoelofseRound of 32 · Lost to Samuel Monette
- 🇫🇷Vincent MillotRound of 32 · Lost to Benjamin Bonzi