Stadium: Court 1 Round: 44 Ground: Hardcourt outdoor
| ITF M15 Faro | 2020/03/01 13:00 | Joao Graca v Ivan Marrero Curbelo | 6-2,6-1 |
| ITF M15 Vale Do Lobo | 2020/02/24 10:30 | Joao Graca v Pedro Araujo | 4-6,4-6 |
| ITF M15 Vale Do Lobo | 2020/02/23 10:30 | Moroni, Filippo v Joao Graca | 3-6,4-6 |
| Tavira, Simples M-ITF-POR-14A | 2019/10/02 14:20 | Joao Graca v Davydov, Ivan | 6-7,6-4,5-7 |
| Oliveira De Azemeis, Singles Q M-ITF-POR-15A | 2019/09/22 12:30 | Joao Graca v Tomas C Abasolo | 3-6,5-7 |
| Sao Bras Alportel, Singles Q M-ITF-POR-13A | 2019/09/04 13:55 | Joao Graca v Hugo Maia | 2-6,2-6 |
| ITF M15 Sintra | 2019/08/19 10:00 | Joao Graca v Roque, Bernardo | 6-2,1-6,9-11 |
| ITF M15 Idanha-a-Nova | 2019/07/09 09:00 | Ratsaratany, Loic v Joao Graca | 6-3,6-1 |
| ITF M15 Faro | 2020/03/01 13:00 | Telles, Leonardo v Brandao, Filipe | 6-3,6-2 |
| ITF - M15 Monastir | 2019/11/06 10:05 | Ribeiro Marcondes, Igor v Telles, Leonardo | 6-3,6-4 |
| ITF - M15 Monastir | 2019/11/04 13:00 | Telles, Leonardo v Buvaysar Gadamauri | 6-3,6-7,10-3 |
| ITF - M15 Monastir | 2019/11/04 08:00 | Maik Steiner v Telles, Leonardo | 4-6,3-6 |
| ITF - M15 Monastir | 2019/11/03 10:00 | Telles, Leonardo v Verstegen, Quin | 6-2,6-0 |
| Sao Paulo, Singles M-ITF-BRA-06A | 2019/10/15 22:00 | Telles, Leonardo v Juan Manuel Cerundolo | 2-6,0-6 |
| ITF Brazil F3 | 2017/11/21 20:00 | Telles, Leonardo v Jose Pereira | 4-6,1-6 |
| ITF Brazil F4 | 2016/07/23 15:45 | Jose Pereira v Telles, Leonardo | 6-1,3-6,6-3 |