Stadium: Jaime Oncins Round: 26 Ground: Clay
| ITF Ecuador F2 | 2018/08/04 16:00 | Oscar Jose Gutierrez v Emilio Gomez | 6-4,5-7,4-6 |
| ITF Ecuador F2 | 2018/08/03 18:10 | Oscar Jose Gutierrez v Bernardo Saraiva | 4-6,6-4,6-3 |
| ITF Ecuador F2 | 2018/08/02 17:25 | Oscar Jose Gutierrez v Facundo Juarez | 6-1,6-3 |
| ITF Ecuador F2 | 2018/08/01 15:00 | Oscar Jose Gutierrez v Julian Gimenez | 6-1,6-0 |
| ITF Ecuador F2 | 2018/07/30 22:30 | Oscar Jose Gutierrez v Daniel Mora | 6-2,6-1 |
| ITF Ecuador F1 | 2018/07/24 15:00 | Oscar Jose Gutierrez v Joao Hinsching | 3-6,6-7 |
| ITF Czech Republic F5 | 2018/07/05 09:55 | Oscar Jose Gutierrez v David Poljak | 4-6,1-6 |
| ITF Czech Republic F5 | 2018/07/04 09:55 | Oscar Jose Gutierrez v Robin Stanek | 6-2,6-4 |
| ITF Brazil F2 | 2018/04/30 22:55 | Joao Lucas Reis da Silva v Rafael M Da Silva | 6-4,6-1 |
| ITF Brazil F3 | 2017/11/18 13:30 | Rafael M Da Silva v Petr Arkhipov | 2-6,6-2,6-7 |