Stadium: Court 4 Round: 44 Ground: Hardcourt outdoor
| ITF M15 Sintra | 2020/09/13 10:00 | Bovy, Arnaud v Issei Okamura | 6-0,6-0 |
| ITF M15 Sintra | 2020/09/07 10:00 | Joao Lucas Reis da Silva v Issei Okamura | 7-5,7-6 |
| ITF M15 Sintra | 2020/09/06 10:00 | Tennyson Whiting v Issei Okamura | 4-6,4-6 |
| ITF - M15 Sharm El Sheikh | 2020/03/11 08:00 | Issei Okamura v Noah Thurner | 6-1,6-4 |
| ITF - M15 Sharm El Sheikh | 2020/03/03 08:00 | Issei Okamura v Uzhylovsky, Vladimir | 7-6,4-6,6-10 |
| ITF - M15 Sharm El Sheikh | 2020/02/26 08:00 | Issei Okamura v Tanuma, Ryota | 3-6,2-6 |
| ITF - M15 Sharm El Sheikh | 2020/02/25 08:00 | Issei Okamura v Nguyen, Phuong van | 6-3,4-6,10-6 |
| ITF - M15 Sharm El Sheikh | 2020/02/24 09:00 | Issei Okamura v Mzai, Ismael Changawa Ruwa | 6-3,3-6,10-5 |
| ITF M15 Melilla | 2020/09/26 09:30 | Max Houkes v Timofey Skatov | 2-6,1-6 |
| ITF M15 Melilla | 2020/09/25 10:50 | Max Houkes v Imanol L Morillo | 7-5,4-6,6-3 |
| ITF M15 Melilla | 2020/09/24 09:30 | Mora, Maxime v Max Houkes | 2-6,3-6 |
| ITF M15 Melilla | 2020/09/23 08:00 | Max Houkes v Alcalde, Juan Ignacio | 6-2,6-2 |
| ITF M15 Curtea de Arges | 2020/09/17 10:25 | Max Houkes v Toledo Bague, Pol | 5-7,4-6 |
| ITF M15 Curtea de Arges | 2020/09/16 10:10 | Ryan Nijboer v Max Houkes | 2-6,6-4,5-7 |
| ITF M15 Curtea de Arges | 2020/09/15 08:30 | Max Houkes v Pujol Navarro, Bruno | 6-4,7-6 |
| ITF M15 Curtea de Arges | 2020/09/14 10:00 | Max Houkes v Kyle Stocker | 6-3,6-3 |