Houston CH 2018
Bradley Klahn won the title, beating Roy Smith 7–6(4) 7–6(4) in the final.
Main draw 32 players
- 1🇺🇸Tennys SandgrenRound of 32 · Lost to Kamil Majchrzak
- 2🇺🇸Bradley KlahnFinal · Champion
- 3🇭🇷Ivo KarlovicQuarterfinals · Lost to Dominik Koepfer
- 4🇮🇹Paolo LorenziRound of 16 · Lost to Thai Son Kwiatkowski
- 5🇹🇼Jason JungQuarterfinals · Lost to Kamil Majchrzak
- 6🇺🇸Bjorn FratangeloRound of 32 · Lost to Evan Song
- 7🇺🇸Tim SmyczekRound of 32 · Lost to Harrison Adams
- 8🇩🇪Dominik KoepferSemifinals · Lost to Bradley Klahn
- WC🇺🇸Roy SmithFinal · Lost to Bradley Klahn
- 🇵🇱Kamil Majchrzak#82Semifinals · Lost to Roy Smith
- 🇺🇸Evan SongQuarterfinals · Lost to Bradley Klahn
- 🇺🇸Thai Son KwiatkowskiQuarterfinals · Lost to Roy Smith
- Q🇨🇦Alexis Galarneau#192Round of 16 · Lost to Evan Song
- 🇪🇨Emilio GomezRound of 16 · Lost to Ivo Karlovic
- 🇫🇷Enzo CouacaudRound of 16 · Lost to Jason Jung
- 🇲🇽Ernesto EscobedoRound of 16 · Lost to Dominik Koepfer
- Q🇺🇸Harrison AdamsRound of 16 · Lost to Roy Smith
- Q🇺🇸Michael RedlickiRound of 16 · Lost to Bradley Klahn
- 🇪🇸Roberto Ortega OlmedoRound of 16 · Lost to Kamil Majchrzak
- 🇺🇸Alexander SarkissianRound of 32 · Lost to Bradley Klahn
- 🇨🇴Daniel Elahi Galan#345Round of 32 · Lost to Emilio Gomez
- BARDarian KingRound of 32 · Lost to Roy Smith
- DOMJose HernandezRound of 32 · Lost to Michael Redlicki
- Q🇩🇪Julian LenzRound of 32 · Lost to Ernesto Escobedo
- ESAMarcelo ArevaloRound of 32 · Lost to Dominik Koepfer
- 🇺🇸Marcos Giron#94Round of 32 · Lost to Ivo Karlovic
- 🇺🇸Mitchell Krueger#482Round of 32 · Lost to Thai Son Kwiatkowski
- DOMRoberto CidRound of 32 · Lost to Jason Jung
- WC🇺🇸Ronnie SchneiderRound of 32 · Lost to Enzo Couacaud
- 🇺🇸Stefan Kozlov#205Round of 32 · Lost to Paolo Lorenzi
- 🇺🇸Sumit SarkarRound of 32 · Lost to Roberto Ortega Olmedo
- WC🇺🇸Tom FawcettRound of 32 · Lost to Alexis Galarneau