Stadium: Court 2 Round: 28 Ground: Hardcourt outdoor
| ITF M25 Idanha-A-Nova MD | 2021/07/13 17:30 | Johns/Sibanda v Niki/Uesugi | 4-6,6-3,2-10 |
| ITF M15 Almada MD | 2021/07/09 12:20 | Coelho/Rodrigues v Niki/Uesugi | 7-6,6-1 |
| ITF M15 Almada MD | 2021/07/08 16:10 | Araujo/Vale v Niki/Uesugi | 6-7,7-5,6-10 |
| ITF M15 Almada MD | 2021/07/07 13:20 | Niki/Uesugi v Reis da Silva/Tajima | 6-3,7-6 |
| ITF M15 Kashiwa MD | 2019/04/02 07:25 | Fukuda/Mochizuki v Niki/Uesugi | 3-6,6-2,10-6 |
| ITF Japan F2 MD | 2017/03/18 02:00 | Niki/Uesugi v Kikuchi/Takeshima | 7-6,6-7,10-3 |
| ITF Japan F2 MD | 2017/03/17 04:00 | Niki/Uesugi v Nagao/Oku | 3-6,6-4,10-7 |
| ITF Japan F2 MD | 2017/03/15 05:45 | Niki/Uesugi v Katayama/Onozawa | 7-6,6-1 |
| ITF M25 Idanha-A-Nova MD | 2021/07/15 13:50 | Araujo/Coelho v Shimabukuro/Tajima | 7-6,6-4 |
| ITF M25 Idanha-A-Nova MD | 2021/07/14 16:40 | Araujo/Coelho v Marrero/Mulye | 6-3,6-4 |
| Challenger Porto MD | 2021/06/30 13:00 | Araujo/Coelho v Reese/Verbeek | 2-6,6-3,7-10 |
| Challenger Oeiras MD | 2021/05/27 17:00 | Araujo/Coelho v Lenz/Quiroz | 5-7,7-5,9-11 |
| Challenger Oeiras MD | 2021/05/26 11:40 | Cerretani/Cornea v Araujo/Coelho | 6-4,4-6,4-10 |
| ITF M15 Castelo Branco MD | 2020/09/22 14:25 | Araujo/Coelho v Peniston/Whitehouse | 0-6,6-4,5-10 |
| ITF M15 Setubal MD | 2019/06/25 18:05 | Araujo/Coelho v Bayard/Grenier | 5-7,1-6 |