Stadion: CPK Ct Round: 27 Ground: Hardcourt outdoor
| 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 |
| ITF - M25 - Canberra | 2022/03/27 23:00 | Ko Suzuki v Abhinav Mahajan | 6-1,6-0 |
| ITF - M25 - Canberra | 2022/03/26 22:00 | Ko Suzuki v Winter Meagher | 6-2,6-2 |
| ITF - M25 - Canberra | 2022/03/24 02:00 | Ko Suzuki v Dane Sweeny | 7-5,2-6,1-6 |
| ITF - M25 - Harmon | 2022/06/09 01:50 | Toshihide Matsui v Ji Sung Nam | 4-6,3-6 |
| ITF - M25 - Harmon | 2022/06/07 00:00 | Eric Padgham v Ji Sung Nam | 2-6,2-6 |
| ITF - M25 - Harmon | 2022/06/03 00:00 | Seong Chan Hong v Ji Sung Nam | 6-2,5-7,6-1 |
| ITF - M25 - Harmon | 2022/06/02 00:00 | Mao Takada v Ji Sung Nam | 1-6,0-6 |
| ITF - M25 - Harmon | 2022/06/01 00:00 | Ren Nakamura v Ji Sung Nam | 4-6,4-6 |
| ITF - M15 - Chiang Rai | 2022/04/20 03:30 | Kasidit Samrej v Ji Sung Nam | 2-6,6-2,6-4 |
| ITF - M15 - Chiang Rai | 2022/04/16 02:00 | Seong Chan Hong v Ji Sung Nam | 6-1,6-2 |
| ITF - M15 - Chiang Rai | 2022/04/15 02:00 | Dayne Kelly v Ji Sung Nam | 6-3,1-6,2-6 |