Stadium: Court 1 Round: 26 Ground: Hardcourt outdoor
| ITF M15 Seremban | 2022/07/19 02:20 | Duckhee Lee v Ji Hoon Son | 6-3,6-7,1-6 |
| ITF M15 Tay Ninh | 2022/06/14 01:55 | Digvijay Pratap Singh v Ji Hoon Son | 7-5,6-4 |
| ITF M15 Tay Ninh | 2022/06/08 02:00 | Thomas Fancutt v Ji Hoon Son | 6-3,7-5 |
| ITF M15 Tay Ninh | 2022/05/31 02:00 | Chien Hsun Lo v Ji Hoon Son | 6-2,7-5 |
| ITF M15 Sharm El Sheikh | 2022/03/30 12:20 | Kelsey Stevenson v Ji Hoon Son | 7-6,7-5 |
| ITF M15 Sharm El Sheikh | 2022/03/29 09:45 | Ji Hoon Son v Mousa Alkotop | 7-6,6-3 |
| ITF M15 Sharm El Sheikh | 2022/03/28 10:00 | Ji Hoon Son v Gillian Osmont | 6-1,6-1 |
| ITF M15 Sharm El Sheikh | 2022/03/27 11:45 | Ji Hoon Son v Ainius Sabaliauskas | 6-4,6-2 |
| ITF M15 Seremban | 2022/07/19 06:55 | Aryan Shah v Mitsuki Wei Kang Leong | 3-6,4-6 |