Stadium: Centre Court Round: 26 Ground: Clay
| ITF Brazil F2 MD | 2018/05/05 21:30 | Matos R / Zormann M v Dischinger E / Leite W | 7-5,3-6,10-4 |
| ITF Brazil F2 MD | 2018/05/04 23:00 | Matos R / Zormann M v Miele A / Turini T | 6-0,3-6,10-8 |
| ITF Brazil F2 MD | 2018/05/03 20:20 | Matos R / Zormann M v Bernardi P / Seyboth Wild T | 6-7,6-1,10-5 |
| ITF Brazil F2 MD | 2018/04/30 21:30 | Matos R / Zormann M v Lindell C / Severino C E | 6-4,6-3 |
| ITF Brazil F1 MD | 2018/04/28 18:35 | Bernardi P / Dutra Da Silva D v Matos R / Zormann M | 1-6,4-6 |
| ITF Brazil F1 MD | 2018/04/28 17:00 | Bernardi P / Dutra Da Silva D v Matos R / Zormann M | 1-6,4-5 |
| ITF Brazil F1 MD | 2018/04/27 23:45 | Gutierrez O J / Ribeiro Marcondes I v Matos R / Zormann M | 6-7,1-6 |
| ITF Brazil F1 MD | 2018/04/26 21:30 | Pereira J / Tsuchiya A v Matos R / Zormann M | 6-7,3-6 |