Stadium: Court 12 Round: 44 Ground: Clay
| ITF M25 Canberra | 2022/03/22 00:45 | Ko Suzuki v David Hough | 6-1,6-4 |
| ITF M25 Canberra | 2022/03/20 23:00 | Ko Suzuki v Luke Sorensen | 6-1,6-1 |
| ITF M25 Canberra | 2022/03/19 23:00 | Ko Suzuki v Nathan Boniel | 6-2,6-3 |
| ITF M15 Monastir | 2021/06/28 13:00 | Hady Habib v Ko Suzuki | 6-2,6-0 |
| ITF M15 Monastir | 2021/06/28 08:00 | Francesco Cano v Ko Suzuki | 3-6,2-6 |
| ITF M15 Monastir | 2021/06/27 09:30 | Facundo Elias Hanni v Ko Suzuki | 2-6,4-6 |
| ITF M15 Monastir | 2021/06/20 08:00 | Ko Suzuki v Jake Van Emburgh | 4-6,2-6 |
| ITF M15 Monastir | 2021/06/14 09:00 | Carles Hernandez v Ko Suzuki | 6-4,6-3 |
| ITF M25 Canberra | 2022/03/20 01:30 | Nicholas Jovanovski v Abhinav Mahajan | 6-1,7-5 |
| ITF M25 Canberra | 2022/02/14 02:10 | Abhinav Mahajan v Thijmen Loof | 3-6,2-6 |