Guadalajara CH 2018
Marcelo Arevalo won the title, beating Christopher Eubanks 6–4 5–7 7–6(4) in the final.
Main draw 32 players
- 1🇪🇸Adrian Menendez MaceirasRound of 16 · Lost to Danilo Petrovic
- 2🇩🇪Mats MoraingQuarterfinals · Lost to Brayden Schnur
- 3🇺🇸Dennis NovikovRound of 32 · Lost to Pedja Krstin
- 4🇵🇱Filip PeliwoRound of 16 · Lost to John Patrick Smith
- 5🇺🇸Kevin KingRound of 32 · Lost to Brayden Schnur
- 6ESAMarcelo ArevaloFinal · Champion
- 7DOMVictor EstrellaRound of 16 · Lost to Christopher Eubanks
- 8BARDarian KingQuarterfinals · Lost to Pedja Krstin
- 🇺🇸Christopher EubanksFinal · Lost to Marcelo Arevalo
- 🇨🇦Brayden SchnurSemifinals · Lost to Marcelo Arevalo
- 🇷🇸Pedja KrstinSemifinals · Lost to Christopher Eubanks
- 🇷🇸Danilo PetrovicQuarterfinals · Lost to Christopher Eubanks
- 🇦🇺John Patrick SmithQuarterfinals · Lost to Marcelo Arevalo
- 🇺🇸Alexander SarkissianRound of 16 · Lost to Marcelo Arevalo
- ALT🇭🇷Ante PavicRound of 16 · Lost to Darian King
- Q🇪🇨Gonzalo EscobarRound of 16 · Lost to Mats Moraing
- ALTDOMJose HernandezRound of 16 · Lost to Brayden Schnur
- WC🇲🇽Manuel SanchezRound of 16 · Lost to Pedja Krstin
- 🇧🇦Aldin SetkicRound of 32 · Lost to Victor Estrella
- 🇪🇸Bernabe Zapata MirallesRound of 32 · Lost to Mats Moraing
- 🇦🇺Bradley MousleyRound of 32 · Lost to Adrian Menendez Maceiras
- 🇧🇪Christopher HeymanRound of 32 · Lost to Alexander Sarkissian
- 🇨🇴Daniel Elahi Galan#345Round of 32 · Lost to John Patrick Smith
- 🇮🇱Edan LeshemRound of 32 · Lost to Ante Pavic
- Q🇮🇹Federico GaioRound of 32 · Lost to Marcelo Arevalo
- WC🇲🇽Gerardo Lopez VillasenorRound of 32 · Lost to Christopher Eubanks
- Q🇬🇧James WardRound of 32 · Lost to Manuel Sanchez
- Q🇧🇷Joao SouzaRound of 32 · Lost to Gonzalo Escobar
- WC🇲🇽Luis PatinoRound of 32 · Lost to Filip Peliwo
- 🇪🇨Roberto QuirozRound of 32 · Lost to Darian King
- 🇨🇴Santiago GiraldoRound of 32 · Lost to Jose Hernandez
- WC🇲🇽Tigre HankRound of 32 · Lost to Danilo Petrovic