Stadium: Court 5 Round: 25 Ground: Hardcourt outdoor
| ITF M15 - Ulcinj | 2022/05/26 12:40 | Maxime Chazal v Keisuke Saitoh | 5-7,2-6 |
| ITF M15 - Ulcinj | 2022/05/24 13:05 | Kiyan Santino Kasemi v Keisuke Saitoh | 0-6,1-6 |
| ITF M25 - Ulcinj | 2022/05/17 10:15 | Juan Pablo Paz v Keisuke Saitoh | 6-2,6-2 |
| ITF M15 - Ulcinj | 2022/05/13 08:00 | Keisuke Saitoh v Valentin Royer | 3-6,4-6 |
| ITF M15 - Ulcinj | 2022/05/12 08:00 | Arthur Reymond v Keisuke Saitoh | 1-6,4-6 |
| ITF M15 - Ulcinj | 2022/05/11 10:50 | Keisuke Saitoh v Cezar Cretu | 6-4,6-2 |
| ITF M25 - Bendigo | 2022/03/06 01:30 | Keisuke Saitoh v Mitchell Harper | 0-6,2-6 |
| ITF M25 - Bendigo | 2022/03/03 01:30 | Yusuke Takahashi v Keisuke Saitoh | 6-2,6-2 |
| ITF - M15 - Monastir | 2022/06/09 08:30 | Hanwen Li v Ray Ho | 6-3,6-3 |
| ITF - M15 - Monastir | 2022/06/07 10:05 | Karim-Mohamed Maamoun v Ray Ho | 4-6,2-6 |
| ITF - M15 - Monastir | 2022/06/01 08:30 | Ray Ho v Alex Hernandez | 6-7,6-7 |
| ITF M25 - Monastir | 2022/05/27 08:30 | Hanwen Li v Ray Ho | 6-4,6-4 |
| ITF M25 - Monastir | 2022/05/26 10:15 | Ray Ho v Dane Sweeny | 6-1,6-4 |
| ITF M25 - Monastir | 2022/05/24 10:00 | Fajing Sun v Ray Ho | 3-6,6-7 |
| ITF - M15 - Monastir | 2022/05/18 08:30 | Xiaofei Wang v Ray Ho | 7-6,6-2 |
| ITF - M15 - Monastir | 2022/05/15 09:00 | Ray Ho v Bu Yunchaokete | 4-6,5-7 |