Stadium: Court 4 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Anseong | 2022/08/15 02:00 | Suk Hyun Choo v Homin Kwag | 7-6,6-3 |
| ITF M15 Anseong | 2022/08/15 00:30 | Dae-Hee Lee v Suk Hyun Choo | 2-6,2-6 |
| ITF M15 Gimcheon | 2019/06/17 01:00 | Suk Hyun Choo v Phongsapak Kerdlaphee | 6-3,3-6,8-10 |
| ITF M15 Gimcheon | 2019/06/12 04:40 | Yong-Kyu Lim v Suk Hyun Choo | 6-2,6-0 |
| ITF M15 Caloundra | 2022/07/27 02:30 | Ko Suzuki v Tai Leonard Sach | 5-7,5-7 |
| ITF M15 Caloundra | 2022/07/20 02:00 | Ko Suzuki v Dayne Kelly | 0-6,2-6 |
| ITF M25 Harmon | 2022/06/10 00:00 | Ko Suzuki v Ji Sung Nam | 3-6,4-6 |
| ITF M25 Harmon | 2022/06/09 00:00 | Geun Jun Kim v Ko Suzuki | 3-6,1-6 |
| ITF M25 Harmon | 2022/06/07 02:05 | Ko Suzuki v Kento Tagashira | 6-1,6-2 |
| ITF M25 Harmon | 2022/05/31 01:35 | Ko Suzuki v Sho Shimabukuro | 3-6,6-3,2-6 |
| ITF M25 Canberra | 2022/03/30 04:00 | Dayne Kelly v Ko Suzuki | 6-3,6-3 |
| ITF M25 Canberra | 2022/03/28 23:00 | Ko Suzuki v Tom Evans | 6-4,6-1 |