Stadium: Court 2 Round: 26 Ground: Clay
| ITF Argentina F1 | 2017/06/08 14:10 | Oscar Jose Gutierrez v Carlos E. Severino | 6-4,6-1 |
| ITF Brazil F2 | 2016/07/06 14:00 | Carlos E. Severino v Oscar Jose Gutierrez | 3-6,4-6 |
| ITF Brazil F9 | 2015/11/19 14:30 | Oscar Jose Gutierrez v Carlos E. Severino | 4-6,4-6 |
| ITF Brazil F2 | 2015/06/17 14:40 | Oscar Jose Gutierrez v Carlos E. Severino | 4-6,7-6,6-1 |
| ITF Brazil F5 | 2018/10/15 22:00 | Oscar Jose Gutierrez v Ignacio Carou | 6-4,7-5 |
| Challenger Campinas | 2018/10/01 13:00 | Oscar Jose Gutierrez v Nicolas Alvarez | 3-6,5-7 |
| Challenger Campinas | 2018/09/30 13:00 | Oscar Jose Gutierrez v Tomas Lipovsek Puches | 6-7,6-3,6-2 |
| Challenger Campinas Qual | 2018/09/29 13:00 | Oscar Jose Gutierrez v Breno Lodis | 6-1,6-1 |
| Challenger Biella | 2018/09/18 10:30 | Matteo Donati v Oscar Jose Gutierrez | 6-3,6-3 |
| Challenger Biella | 2018/09/17 10:00 | Jan Satral v Oscar Jose Gutierrez | 6-2,6-2 |
| Challenger Biella | 2018/09/16 12:00 | Francesco Paschetto v Oscar Jose Gutierrez | 3-6,0-6 |
| Challenger Biella | 2018/09/15 12:00 | Jannik Sinner v Oscar Jose Gutierrez | 6-4,4-6,6-7 |
| ITF Brazil F5 | 2018/10/16 13:00 | Felipe Garla v Carlos E. Severino | 4-6,3-6 |
| Challenger Campinas Qual | 2018/09/30 17:35 | Joao Pedro Sorgi v Carlos E. Severino | 6-4,6-2 |
| Challenger Binghamton Qual | 2018/07/21 13:00 | Antoine Escoffier v Carlos E. Severino | 6-2,6-4 |
| ITF Brazil F4 | 2018/05/16 15:30 | Daniel Dutra Da Silva v Carlos E. Severino | 6-4,6-1 |
| ITF Brazil F4 | 2018/05/15 13:00 | Carlos E. Severino v Gabriel De Andrade Bendazoli | 6-1,6-1 |
| ITF Brazil F2 | 2018/05/02 15:00 | Carlos E. Severino v Nicolas Santos | 7-6,6-3 |
| ITF Brazil F2 | 2018/05/01 15:00 | Wilson Leite v Carlos E. Severino | 2-6,7-6,6-7 |
| ITF Brazil F1 | 2018/04/26 15:30 | Rafael Matos v Carlos E. Severino | 7-5,6-2 |