San Luis Potosi CH 2019
Marc Andrea Huesler won the title, beating Adrian Menendez Maceiras 7–5 7–6(3) in the final.
Main draw 48 players
- 1🇰🇿Alexander Bublik#26Round of 16 · Lost to Pedro Sakamoto
- 2🇪🇸Adrian Menendez MaceirasFinal · Lost to Marc Andrea Huesler
- 3JAMDustin BrownRound of 32 · Lost to Gonzalo Escobar
- 4🇦🇹Sebastian Ofner#120Round of 32 · Lost to Ernesto Escobedo
- 5🇧🇦Mirza BasicRound of 32 · Lost to Carlos Gomez Herrera
- 6🇪🇨Roberto QuirozRound of 16 · Lost to Lucas Miedler
- 7🇷🇸Pedja KrstinRound of 32 · Lost to Joao Menezes
- 8🇪🇬Mohamed SafwatRound of 32 · Lost to Joao Souza
- 9🇦🇺John Patrick SmithRound of 32 · Lost to Alexandre Muller
- 10🇸🇮Blaz RolaRound of 32 · Lost to Facundo Mena
- 11🇦🇹Lucas MiedlerQuarterfinals · Lost to Marc Andrea Huesler
- 12ESAMarcelo ArevaloRound of 32 · Lost to Tomas Barrios Vera
- 13🇳🇱Scott GriekspoorRound of 32 · Lost to Thiago Seyboth Wild
- 14🇪🇸Roberto Ortega OlmedoRound of 32 · Lost to Pedro Sakamoto
- 15DOMRoberto CidRound of 32 · Lost to Ante Pavic
- 16🇷🇸Danilo PetrovicRound of 32 · Lost to Marc Andrea Huesler
- 🇨🇭Marc Andrea HueslerFinal · Champion
- PR🇦🇷Facundo Mena#193Semifinals · Lost to Adrian Menendez Maceiras
- Alt🇧🇷Pedro Sakamoto#436Semifinals · Lost to Marc Andrea Huesler
- 🇫🇷Alexandre Muller#153Quarterfinals · Lost to Adrian Menendez Maceiras
- 🇭🇷Ante PavicQuarterfinals · Lost to Facundo Mena
- 🇨🇱Tomas Barrios Vera#191Quarterfinals · Lost to Pedro Sakamoto
- PR🇪🇸Carlos Gomez HerreraRound of 16 · Lost to Facundo Mena
- 🇲🇽Ernesto EscobedoRound of 16 · Lost to Ante Pavic
- 🇪🇨Gonzalo EscobarRound of 16 · Lost to Marc Andrea Huesler
- ITF🇧🇷Joao MenezesRound of 16 · Lost to Alexandre Muller
- ITF🇧🇷Joao SouzaRound of 16 · Lost to Tomas Barrios Vera
- Alt🇧🇷Thiago Seyboth Wild#98Round of 16 · Lost to Adrian Menendez Maceiras
- ITF🇨🇱Alejandro Tabilo#31Round of 32 · Lost to Roberto Quiroz
- WC🇷🇸Janko TipsarevicRound of 32 · Lost to Lucas Miedler
- 🇺🇸Kevin KingRound of 32 · Lost to Alexander Bublik
- WC🇲🇽Manuel SanchezRound of 32 · Lost to Adrian Menendez Maceiras
- 🇸🇰Alex Molcan#72Round of 64 · Lost to Pedro Sakamoto
- ITF🇫🇷Baptiste CrepatteRound of 64 · Lost to Thiago Seyboth Wild
- WC🇺🇸Emilio Nava#121Round of 64 · Lost to Manuel Sanchez
- 🇺🇸Evan KingRound of 64 · Lost to Kevin King
- Q🇲🇽Gerardo Lopez VillasenorRound of 64 · Lost to Joao Souza
- 🇵🇪Juan Pablo Varillas#200Round of 64 · Lost to Gonzalo Escobar
- WC🇲🇽Lucas GomezRound of 64 · Lost to Janko Tipsarevic
- ITF🇫🇷Manuel GuinardRound of 64 · Lost to Alejandro Tabilo
- 🇦🇷Matias Franco DescotteRound of 64 · Lost to Joao Menezes
- 🇷🇸Miljan ZekicRound of 64 · Lost to Carlos Gomez Herrera
- 🇨🇴Nicolas Mejia#114Round of 64 · Lost to Alexandre Muller
- 🇦🇷Renzo OlivoRound of 64 · Lost to Tomas Barrios Vera
- Q🇳🇱Sem VerbeekRound of 64 · Lost to Marc Andrea Huesler
- DOMVictor EstrellaRound of 64 · Lost to Ernesto Escobedo
- 🇳🇴Viktor Durasovic#498Round of 64 · Lost to Ante Pavic
- 🇯🇵Yusuke TakahashiRound of 64 · Lost to Facundo Mena