Stadium: Court 5 Round: 62 Ground: Hardcourt outdoor
| ITF M15 Sharm El Sheikh | 2020/11/09 10:30 | Andres Gabriel Ciurletti v Issei Okamura | 4-6,6-4,11-9 |
| ITF M15 Sharm El Sheikh | 2020/11/08 12:30 | Shahar Gabay v Issei Okamura | 0-6,1-6 |
| ITF M15 Sharm El Sheikh | 2020/11/03 08:00 | Marat Deviatiarov v Issei Okamura | 6-0,6-1 |
| ITF M15 Sharm El Sheikh | 2020/11/02 08:00 | Alec Beckley v Issei Okamura | 3-6,2-6 |
| ITF M15 Sharm El Sheikh | 2020/11/01 08:00 | Leo Borg v Issei Okamura | 1-6,4-6 |
| ITF M15 Sharm El Sheikh | 2020/10/25 10:00 | Issei Okamura v Max Houkes | 2-6,6-4,5-10 |
| ITF M15 Sharm El Sheikh | 2020/10/18 09:00 | Issei Okamura v Max Houkes | 6-7,6-2,5-10 |
| ITF M15 Sintra | 2020/09/13 10:00 | Arnaud Bovy v Issei Okamura | 6-0,6-0 |
| ITF M25 Iowa City | 2019/07/15 15:00 | Ronan Jachuck v Volodymyr Uzhylovskyi | 5-7,6-4,1-10 |
| ITF M15 Norman | 2019/07/13 16:30 | Ezekiel Clark v Ronan Jachuck | 6-2,6-4 |
| ITF M15 Norman | 2019/07/12 17:55 | Ronan Jachuck v Sumit Sarkar | 6-3,7-5 |
| ITF M15 Norman | 2019/07/11 14:00 | Vasile-Alexandru Ghilea v Ronan Jachuck | 3-6,4-6 |
| ITF M15 Norman | 2019/07/10 14:00 | Ronan Jachuck v Samuel Rubell | 6-2,6-3 |
| ITF M15 Rochester | 2019/06/28 18:15 | Simon Freund v Ronan Jachuck | 6-2,6-4 |
| ITF M15 Rochester | 2019/06/27 21:00 | Ronan Jachuck v Paul Oosterbaan | 2-6,7-6,6-2 |
| ITF M15 Rochester | 2019/06/26 21:30 | Ronan Jachuck v George Goldhoff | 6-2,6-1 |