Stadium: Court 1 Round: 44 Ground: Clay
| ITF Brazil F5 | 2018/10/14 13:00 | Hinsching, Joao v Gruber, Caio | 6-1,6-1 |
| ITF Ecuador F2 Qual | 2018/07/30 16:30 | Hinsching, Joao v Alejandro H Franco | 3-6,6-7 |
| ITF Ecuador F2 Qual | 2018/07/29 15:00 | Trevisan Rezende, Matheus v Hinsching, Joao | 4-6,4-6 |
| ITF Ecuador F1 | 2018/07/25 20:30 | Hinsching, Joao v March, Antonio Cayetano | 3-6,1-6 |
| ITF Ecuador F1 | 2018/07/24 15:00 | Oscar Jose Gutierrez v Hinsching, Joao | 3-6,6-7 |
| Ecuador F1, Singles Qualifying | 2018/07/23 18:05 | Santamaria, Felipe v Hinsching, Joao | 6-2,1-6,6-7 |
| Ecuador F1, Singles Qualifying | 2018/07/22 15:00 | Mogrovejo, Diego v Hinsching, Joao | 2-6,4-6 |
| ITF Brazil F4 Qual | 2018/05/14 13:00 | Hinsching, Joao v Bendazoli, Gabriel | 6-7,3-6 |
| ITF Brazil F5 | 2018/10/14 13:00 | Segantini Bertoldo, Victor v Gabriel P Tumasonis | 1-6,0-6 |
| ITF Spain F29 | 2018/09/23 07:00 | Gabriel P Tumasonis v Max Alcala Gurri | 1-6,3-6 |
| ITF Spain F28 Qual | 2018/09/16 12:00 | Gabriel P Tumasonis v Barranco, Sergio | 4-6,6-4,6-7 |
| ITF Spain F28 Qual | 2018/09/15 14:00 | Gabriel P Tumasonis v Fernandez-Espinar, Carlos | 6-3,6-3 |
| ITF Spain F27 | 2018/09/09 08:45 | Ivan Marrero Curbelo v Gabriel P Tumasonis | 6-4,6-0 |
| ITF Spain F27 | 2018/09/08 10:30 | Gabriel P Tumasonis v Guerrero Melgar, Angel | 6-1,6-3 |
| ITF Spain F26 | 2018/09/01 08:00 | Chavez Villalpando, Luis Diego v Gabriel P Tumasonis | 6-3,7-6 |
| ITF Portugal F16 | 2018/08/19 08:30 | Gabriel P Tumasonis v Goncalo Falcao | 5-7,3-6 |