Estadio: entre CourtC Round: 26 Ground: Clay
| ITF Brasil F2 | 2017/11/14 15:40 | Caio Silva v Joao Lucas Reis da Silva | 2-6,6-3,1-6 |
| ITF Brasil F2 | 2017/11/12 13:00 | Daniel Batista v Joao Lucas Reis da Silva | 1-6,1-6 |
| ITF Túnez F5 | 2017/02/04 12:00 | Joao Lucas Reis da Silva v Manfred Fellin | 0-6,0-6 |
| ITF EE. UU. F5 | 2016/01/25 16:00 | Joao Lucas Reis da Silva v Denis Shapovalov | 6-7,2-6 |
| ITF EE. UU. F5 | 2016/01/24 15:30 | Renato Lima v Joao Lucas Reis da Silva | 6-4,4-6,2-6 |
| ITF USA F4 | 2016/01/15 15:00 | Joao Lucas Reis da Silva v Juan Rocha | 1-6,4-6 |
| ITF USA F3 - Clasificación | 2016/01/08 18:30 | Joao Lucas Reis da Silva v Axel Nefve | 3-6,6-2,4-6 |
| ITF Brasil F2 | 2017/11/14 16:10 | Gabriel Ciro Da Silva v Oscar Jose Gutierrez | 6-4,6-7,2-6 |
| ITF Argentina F8 | 2017/11/07 18:40 | Oscar Jose Gutierrez v Andre Miele | 2-6,5-7 |
| Challenger de Buenos Aires - Clasificación | 2017/10/07 16:05 | Oscar Jose Gutierrez v Lenny Hampel | 2-6,6-3,1-6 |
| Challenger de Campinas - Clasificación | 2017/10/01 14:30 | Pedro Sakamoto v Oscar Jose Gutierrez | 6-4,6-2 |
| Challenger de Campinas - Clasificación | 2017/09/30 15:30 | Leonardo Montaldi v Oscar Jose Gutierrez | 0-6,0-6 |
| ITF Argentina F7 | 2017/09/13 13:45 | Oscar Jose Gutierrez v Facundo Juárez | 2-6,6-7 |
| ITF Argentina F6 | 2017/09/06 13:00 | Mariano Kestelboim v Oscar Jose Gutierrez | 6-0,1-6,6-4 |
| ITF Argentina F6 | 2017/09/05 12:00 | Oscar Jose Gutierrez v Federico Moreno | 6-4,6-7,6-2 |