Stadium: Court 1 Round: 62 Ground: Hardcourt outdoor
| ITF M15 - Monastir | 2021/05/26 09:30 | Omni Kumar v Yuta Kikuchi | 6-3,5-7,4-6 |
| ITF M15 - Monastir | 2021/05/24 13:30 | Omni Kumar v Siddhant Banthia | 7-5,6-4 |
| ITF M15 - Monastir | 2021/05/23 09:30 | Omni Kumar v Taketo Takamisawa | 6-2,6-2 |
| ITF M15 - Monastir | 2021/05/19 10:45 | Omni Kumar v Jeremy Beale | 5-7,6-7 |
| ITF M15 - Monastir | 2021/05/17 13:30 | Omni Kumar v Sungbeen Sim | 6-4,7-5 |
| ITF M15 - Monastir | 2021/05/17 09:00 | Omni Kumar v Alessio Tramontin | 6-0,6-2 |
| ITF M15 - Monastir | 2021/05/15 08:25 | Omni Kumar v Yunseong Chung | 2-6,5-7 |
| ITF M15 - Monastir | 2021/05/14 08:30 | Omni Kumar v Alexander Donski | 2-6,7-5,6-3 |
| ITF M15 - Monastir | 2021/06/06 10:00 | Ji Hoon Son v Geun Jun Kim | 6-2,7-5 |
| ITF M15 - Changwon | 2019/10/16 00:45 | Geun Jun Kim v Sora Fukuda | 4-6,3-6 |
| ITF M15 - Hua Hin | 2019/08/27 04:00 | Ti Chen v Geun Jun Kim | 4-6,7-5,10-2 |
| ITF M15 - Anseong | 2019/06/26 01:00 | Yeongseok Jeong v Geun Jun Kim | 6-3,6-1 |
| ITF M15 - Anseong | 2019/06/25 02:30 | Winter Meagher v Geun Jun Kim | 3-6,4-6 |
| ITF M15 - Anseong | 2019/06/24 03:00 | Sung Jun Park v Geun Jun Kim | 3-6,3-6 |
| ITF M15 Gimcheon | 2019/06/11 02:35 | Geun Jun Kim v Jeong Heon Lee | 6-2,1-6,4-10 |
| ITF M15 Gimcheon | 2019/06/10 04:25 | Geun Jun Kim v Chen Chang | 6-1,6-1 |