Gatineau CH 2016
Peter Polansky won the title, beating Vincent Millot 3–6 6–4 0–0 RET in the final.
Main draw 32 players
- 1🇫🇷Quentin Halys#45Round of 32 · Lost to Finn Tearney
- 3🇮🇳Saketh MyneniQuarterfinals · Lost to Vincent Millot
- 4🇨🇴Alejandro GonzalezRound of 32 · Lost to Matija Pecotic
- 5🇫🇷Vincent MillotFinal · Lost to Peter Polansky
- 6🇭🇷Franko SkugorRound of 32 · Lost to Guilherme Clezar
- 7🇦🇺Andrew WhittingtonRound of 32 · Lost to Filip Peliwo
- 8🇪🇪Jurgen ZoppRound of 32 · Lost to Frank Dancevic
- 🇨🇦Peter PolanskyFinal · Champion
- WC🇨🇦Denis Shapovalov#50Semifinals · Lost to Vincent Millot
- PR🇭🇷Matija PecoticSemifinals · Lost to Peter Polansky
- WC🇵🇱Filip PeliwoQuarterfinals · Lost to Peter Polansky
- 🇨🇦Frank DancevicQuarterfinals · Lost to Denis Shapovalov
- 🇧🇷Guilherme ClezarQuarterfinals · Lost to Matija Pecotic
- 🇦🇺Blake MottRound of 16 · Lost to Saketh Myneni
- 🇦🇺Brydan KleinRound of 16 · Lost to Vincent Millot
- Q🇳🇿Finn TearneyRound of 16 · Lost to Peter Polansky
- Q🇦🇺Greg JonesRound of 16 · Lost to Frank Dancevic
- 🇦🇺John Patrick SmithRound of 16 · Lost to Guilherme Clezar
- ESAMarcelo ArevaloRound of 16 · Lost to Matija Pecotic
- 🇨🇦Philip BesterRound of 16 · Lost to Filip Peliwo
- 🇫🇷Tristan LamasineRound of 16 · Lost to Denis Shapovalov
- WC🇨🇱Alejandro Tabilo#31Round of 32 · Lost to Blake Mott
- 🇰🇿Andrey GolubevRound of 32 · Lost to Brydan Klein
- WC🇨🇦Brayden SchnurRound of 32 · Lost to Greg Jones
- 🇬🇧Edward CorrieRound of 32 · Lost to Philip Bester
- Q🇨🇦Felix Auger Aliassime#14Round of 32 · Lost to Peter Polansky
- 🇫🇷Gregoire BarrereRound of 32 · Lost to Marcelo Arevalo
- 🇯🇵Hiroki Moriya#450Round of 32 · Lost to Vincent Millot
- Q🇻🇪Luis David MartinezRound of 32 · Lost to John Patrick Smith
- 🇦🇺Luke SavilleRound of 32 · Lost to Saketh Myneni
- LL🇨🇦Pavel KrainikRound of 32 · Lost to Tristan Lamasine
- LL🇨🇦Samuel MonetteRound of 32 · Lost to Denis Shapovalov