Stadium: Court 5 Round: 54 Ground: Hardcourt outdoor
| ITF M25 Sapporo | 2022/09/07 05:15 | Tatsuma Ito v Issei Okamura | 6-1,6-2 |
| ITF M25 Sapporo | 2022/09/05 04:00 | Issei Okamura v Taiki Nagamine | 6-1,6-3 |
| ITF M15 Daegu | 2022/08/31 08:10 | Duckhee Lee v Issei Okamura | 5-7,6-1,6-3 |
| ITF M15 Changwon | 2022/08/26 00:55 | Ajeet Rai v Issei Okamura | 6-1,6-7,6-3 |
| ITF M15 Changwon | 2022/08/25 03:05 | Issei Okamura v Duckhee Lee | 6-2,3-6,7-5 |
| ITF M15 Changwon | 2022/08/23 01:00 | Issei Okamura v Min Seong Kim | 6-4,6-0 |
| ITF M15 Jakarta | 2022/08/15 04:45 | Issei Okamura v Amor Jasika | 3-6,4-6 |
| ITF M15 Jakarta Qual | 2022/08/14 03:55 | Issei Okamura v Roy Hobbs | 6-4,6-4 |
| ITF M15 Caloundra | 2022/07/25 00:00 | Tai Leonard Sach v Mason Naumovski | 6-4,6-3 |
| ITF M15 Sofia | 2022/07/04 08:00 | Mason Naumovski v Tuncay Duran | 1-6,1-6 |
| ITF M15 Sofia | 2022/07/03 09:00 | Richard Zusman v Mason Naumovski | 3-6,2-6 |
| ITF M15 Belgrade | 2022/06/26 08:00 | Mason Naumovski v Oleksandr Bielinskyi | 1-6,2-6 |
| ITF M15 Skopje | 2022/06/13 08:00 | Neil Oberleitner v Mason Naumovski | 6-2,6-0 |
| ITF M15 Skopje | 2022/06/12 08:00 | Mason Naumovski v Tilen Kovac | 4-6,6-4,10-3 |
| ITF M25 Skopje | 2022/06/06 08:00 | Mason Naumovski v Petr Nesterov | 2-6,2-6 |
| ITF M25 Skopje | 2022/06/05 08:00 | Mason Naumovski v Dimitris Sakellaridis | 6-4,6-3 |