Stadium: Court 4 Round: 25 Ground: Clay
| ITF M25 - Harmon | 2022/06/07 03:15 | Colin Sinclair v Geun Jun Kim | 6-7,3-6 |
| Davis Cup | 2022/08/13 05:05 | Nam Hoang Ly v Colin Sinclair | 6-2,3-6,6-3 |
| Davis Cup | 2022/08/12 04:25 | Colin Sinclair v Ammar Faleh Alhogbani | 6-4,6-0 |
| Davis Cup | 2022/08/11 07:25 | Colin Sinclair v Abdulla Al Marzouqi | 6-2,6-0 |
| Davis Cup | 2022/08/10 03:40 | Colin Sinclair v Ali Yazdani | 6-2,6-3 |
| ITF M15 - Caloundra | 2022/07/28 01:05 | Mitchell Harper v Colin Sinclair | 3-6,6-2,6-1 |
| ITF M15 - Caloundra | 2022/07/27 03:55 | Mikal Statham v Colin Sinclair | 2-6,0-6 |
| ITF M15 - Caloundra | 2022/07/24 05:00 | Colin Sinclair v Thomas Fancutt | 4-6,1-6 |
| ITF M15 - Caloundra | 2022/07/23 23:50 | Matthew Romios v Colin Sinclair | 7-6,4-6,2-6 |
| ITF M25 - Harmon | 2022/06/09 00:00 | Geun Jun Kim v Ko Suzuki | 3-6,1-6 |
| ITF M25 - Harmon | 2022/06/07 03:15 | Colin Sinclair v Geun Jun Kim | 6-7,3-6 |
| ITF M25 - Harmon | 2022/06/02 03:00 | Geun Jun Kim v Takuto Niki | 6-2,6-7,6-7 |
| ITF M25 - Harmon | 2022/05/31 00:00 | Issei Okamura v Geun Jun Kim | 6-7,7-5,4-6 |
| ITF M15 - Chiang Rai | 2022/04/07 04:30 | Tanapatt Nirundorn v Geun Jun Kim | 3-6,6-4,6-3 |
| ITF M15 - Chiang Rai | 2022/04/06 09:00 | Thanapet Chanta v Geun Jun Kim | 6-7,6-4,5-7 |
| ITF M15 - Chiang Rai | 2022/04/05 02:00 | Marcel Kamrowski v Geun Jun Kim | 7-5,2-6,1-10 |
| ITF M15 - Chiang Rai | 2022/04/04 05:15 | Geun Jun Kim v Arjun Mahadevan | 6-3,6-3 |