Stadium: Central - 8 Round: 28 Ground: Clay
| ITF Brazil F8 | 2018/11/09 14:30 | Oscar Jose Gutierrez v Rafael Matos | 6-4,4-6,2-6 |
| ITF Brazil F5 | 2018/10/19 13:00 | Oscar Jose Gutierrez v Rafael Matos | 3-6,6-7 |
| ITF Brazil F3 | 2016/07/14 17:00 | Rafael Matos v Oscar Jose Gutierrez | 7-5,2-6,6-3 |
| ITF Brazil F2 | 2016/07/08 20:00 | Oscar Jose Gutierrez v Rafael Matos | 6-4,2-6,6-1 |
| ITF M15 - Sao JDR Preto | 2019/06/21 14:00 | Gabriel Ciro Da Silva v Oscar Jose Gutierrez | 2-6,3-6 |
| ITF M15 - Sao JDR Preto | 2019/06/20 15:55 | Andre Miele v Oscar Jose Gutierrez | 1-6,4-6 |
| ITF M15 - Sao JDR Preto | 2019/06/19 17:05 | Agustin Riquelme Coppari v Oscar Jose Gutierrez | 2-6,2-6 |
| ITF M25 - Karlsruhe | 2019/06/04 09:00 | Oscar Jose Gutierrez v Joao Lucas Reis da Silva | 1-6,2-6 |
| ITF M25 - Karlsruhe | 2019/06/03 09:00 | Oscar Jose Gutierrez v Marvin Schaber | 6-3,6-2 |
| ITF M25 - Gyula | 2019/05/30 08:00 | Hugo Grenier v Oscar Jose Gutierrez | 6-2,2-6,7-6 |
| ITF M25 - Gyula | 2019/05/29 07:00 | Alexander Igoshin v Oscar Jose Gutierrez | 7-5,4-6,3-6 |
| ITF M15 - Brcko | 2019/05/22 10:50 | Pierre Faivre v Oscar Jose Gutierrez | 7-5,7-5 |
| ITF M15 - Sao JDR Preto | 2019/06/21 21:30 | Rafael Matos v Hernan Casanova | 6-3,6-4 |
| ITF M15 - Sao JDR Preto | 2019/06/20 21:30 | Rafael Matos v Francisco Comesana | 7-6,6-3 |
| ITF M15 - Sao JDR Preto | 2019/06/18 23:35 | Rafael Matos v Franco Roncadelli | 6-2,6-1 |
| ITF M25 - Vic | 2019/05/23 09:30 | Rafael Matos v Ivan Gakhov | 7-5,5-7,3-6 |
| ITF M25 - Vic | 2019/05/22 15:20 | Rafael Matos v Max Alcala Gurri | 6-0,6-3 |
| ITF M15 - Valldoreix | 2019/05/19 10:45 | Orlando Luz v Rafael Matos | 6-3,6-4 |
| ITF M15 - Valldoreix | 2019/05/18 08:45 | Facundo Diaz Acosta v Rafael Matos | 6-7,0-6 |
| ITF M15 - Valldoreix | 2019/05/16 08:30 | Rafael Matos v Alex Martinez | 6-4,6-1 |