Stadium: Court 5 Round: 62 Ground: Hardcourt outdoor
| ITF M15 Heraklion | 2022/11/02 12:20 | Ioannis Kountourakis v Tao Mu | 5-7,1-6 |
| ITF M15 Kottingbrunn | 2022/08/01 10:00 | Ioannis Kountourakis v Vojtech Vlkovsky | 4-6,4-6 |
| ITF M15 Kottingbrunn | 2022/07/31 10:30 | Ioannis Kountourakis v Nico Jaeger | 6-2,7-5 |
| ITF M25 Kottingbrunn | 2022/07/25 07:30 | Ioannis Kountourakis v Leonardo Catani | 6-7,6-0,6-10 |
| ITF M25 Kottingbrunn | 2022/07/24 07:00 | Ioannis Kountourakis v Marcell Bartakovics | 6-4,6-4 |
| ITF M25 Roehampton | 2022/07/10 11:35 | Scott Duncan v Ioannis Kountourakis | 6-1,6-4 |
| ITF M15 Sofia | 2022/07/04 12:30 | Ioannis Kountourakis v Tuncay Duran | 5-7,6-4,6-10 |
| ITF M15 Sofia | 2022/07/04 08:00 | Mihail Ivanov v Ioannis Kountourakis | 6-4,4-6,8-10 |
| ITF M25 Jakarta | 2022/10/25 02:30 | Fitriadi M Rifqi v Ji Hoon Son | 4-6,6-1,6-4 |
| Challenger Busan | 2022/10/16 02:45 | Ji Hoon Son v Shintaro Mochizuki | 2-6,4-6 |
| Challenger Gwangju | 2022/10/03 02:00 | Mukund Sasikumar v Ji Hoon Son | 6-1,6-4 |
| Challenger Gwangju | 2022/10/02 02:20 | Kuan Yu Chen v Ji Hoon Son | 4-6,4-6 |
| ITF M15 Jakarta | 2022/08/17 03:35 | Kento Takeuchi v Ji Hoon Son | 6-1,2-6,6-3 |
| ITF M15 Jakarta | 2022/08/07 03:50 | Ji Hoon Son v Amor Jasika | 6-4,1-6,7-10 |
| ITF M15 Kuching | 2022/08/04 04:30 | Nam Hoang Ly v Ji Hoon Son | 6-3,6-2 |
| ITF M15 Kuching | 2022/08/03 01:00 | Daisuke Sumizawa v Ji Hoon Son | 1-6,2-6 |