stadio: Court 4 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Cancun | 2022/06/03 20:00 | Hiroyasu Ehara v Taha Baadi | 3-6,4-6 |
| ITF M15 Cancun | 2022/06/03 18:30 | Hiroyasu Ehara v Taha Baadi | 3-6,4-6 |
| ITF M15 Cancun | 2022/05/24 17:00 | Hiroyasu Ehara v Alan Sau Franco | 7-6,3-6,4-6 |
| ITF M15 Cancun | 2022/05/20 15:00 | Hiroyasu Ehara v Haoyuan Huang | 4-6,5-7 |
| ITF M15 Cancun | 2022/05/18 14:00 | Hiroyasu Ehara v Alan Sau Franco | 6-4,6-2 |
| ITF M25 Nonthaburi | 2020/01/26 08:40 | Adam El Mihdawy v Hiroyasu Ehara | 6-3,6-2 |
| ITF M15 Hong Kong | 2020/01/08 02:00 | Hiroyasu Ehara v Arthur De Greef | 2-6,2-6 |
| ITF M25 Tay Ninh | 2019/10/09 07:35 | Daniel Nguyen v Hiroyasu Ehara | 6-4,6-2 |
| ITF M25 Sapporo | 2022/09/07 00:30 | Takuya Kumasaka v Naoki Tajima | 7-6,6-0 |
| ITF M25 Sapporo | 2022/09/01 01:00 | Ryota Tanuma v Naoki Tajima | 6-1,6-4 |
| ITF M15 Chiang Rai | 2022/06/23 02:55 | Fajing Sun v Naoki Tajima | 6-1,6-2 |
| ITF M15 Chiang Rai | 2022/06/22 02:00 | Naoki Tajima v Rishi Reddy | 6-4,3-6,6-3 |
| ITF M15 Chiang Rai | 2022/06/15 05:00 | Naoki Tajima v Makoto Ochi | 2-6,2-6 |
| ITF M25 Chiang Rai | 2022/06/08 02:00 | Manish Sureshkumar v Naoki Tajima | 6-2,6-2 |
| ITF M15 Antalya | 2022/05/11 06:50 | Naoki Tajima v Deney Wassermann | 3-6,1-6 |
| ITF M15 Antalya | 2022/05/03 13:05 | Mert Naci Turker v Naoki Tajima | 6-1,6-0 |