Stadium: Court 1 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Changwon | 2022/08/23 01:00 | Geun Jun Kim v Ryuki Matsuda | 1-6,3-6 |
| ITF - M15 Anseong | 2022/08/17 03:10 | Colin Sinclair v Geun Jun Kim | 7-5,6-2 |
| Harmon, Singles Main, M-ITF-GUM-02A | 2022/06/09 00:00 | Geun Jun Kim v Ko Suzuki | 3-6,1-6 |
| Harmon, Singles Main, M-ITF-GUM-02A | 2022/06/07 03:15 | Colin Sinclair v Geun Jun Kim | 6-7,3-6 |
| Harmon, Singles Main, M-ITF-GUM-02A | 2022/06/02 03:00 | Geun Jun Kim v Niki, Takuto | 6-2,6-7,6-7 |
| Harmon, Singles Main, M-ITF-GUM-02A | 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 Changwon | 2022/08/24 06:00 | Yeongseok Jeong v Sookton-Eng, Chanchai | 6-4,6-1 |
| ITF - M15 Anseong | 2022/08/16 00:55 | Sookton-Eng, Chanchai v Thomas Fancutt | 3-6,5-7 |
| ITF M15 Caloundra | 2022/07/28 00:00 | Dane Sweeny v Sookton-Eng, Chanchai | 6-2,6-3 |
| ITF M15 Caloundra | 2022/07/26 01:20 | Hayden Jones v Sookton-Eng, Chanchai | 6-2,4-6,2-6 |
| ITF M15 Caloundra | 2022/07/23 01:15 | Niki, Takuto v Sookton-Eng, Chanchai | 2-6,6-2,6-1 |
| ITF M15 Chiang Rai | 2022/06/21 07:00 | Sookton-Eng, Chanchai v Jie Cui | 1-6,1-6 |
| ITF M15 Chiang Rai | 2022/06/21 03:25 | Sornlaksup, Pawit v Sookton-Eng, Chanchai | 7-5,6-4 |
| ITF M15 Chiang Rai | 2022/06/20 07:10 | Kerdlaphee, Phongsapak v Sookton-Eng, Chanchai | 2-6,4-6 |