Stadium: Court 4 Round: 62 Ground: Hardcourt outdoor
| ITF M15 Sharm El Sheikh | 2022/10/10 08:00 | Andrew Rogers v Yunseok Jang | 6-1,6-0 |
| ITF M15 Sharm El Sheikh | 2022/10/09 08:00 | Karim El Feky v Yunseok Jang | 2-6,4-6 |
| ITF M15 Sharm El Sheikh | 2022/10/05 14:25 | Lukas Krainer v Yunseok Jang | 3-6,7-6,6-1 |
| ITF M15 Sharm El Sheikh | 2022/10/04 08:00 | Lorenzo Vatteroni v Yunseok Jang | 1-6,1-6 |
| ITF M15 Sharm El Sheikh | 2022/10/03 10:30 | Niklas Grunewald v Yunseok Jang | 2-6,2-6 |
| ITF M15 Sharm El Sheikh | 2022/10/02 12:30 | Lasha G Kikvidze v Yunseok Jang | 0-6,1-6 |
| ITF M15 Sharm El Sheikh | 2022/09/26 10:30 | Yunseok Jang v Woobin Shin | 4-6,6-4,8-10 |
| ITF M15 Sharm El Sheikh | 2022/09/19 09:00 | Luca Parenti v Yunseok Jang | 2-6,6-3,13-11 |
| Challenger Gwangju | 2022/10/03 03:50 | Jason Jung v Naoki Tajima | 6-0,6-3 |
| 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 |