Stadium: Court 1 Round: 27 Ground: Clay
| 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 M25 - Canberra | 2022/02/17 00:40 | Dane Sweeny v Keisuke Saitoh | 6-3,6-4 |
| ITF M25 - Canberra | 2022/02/14 23:00 | Jordan Smith v Keisuke Saitoh | 2-6,6-3,5-7 |
| ITF M25 - Monastir | 2022/01/31 09:00 | Shinji Hazawa v Keisuke Saitoh | 6-1,6-3 |
| ITF M25 - Monastir | 2022/01/30 12:30 | Keisuke Saitoh v Charlelie Cosnet | 1-6,6-1,10-6 |
| ITF M15 - Ulcinj | 2022/05/12 10:05 | Tobias Smoliner v Valentin Royer | 1-6,4-6 |
| ITF M15 - Ulcinj | 2022/05/11 12:25 | Lukas H Lilleengen v Valentin Royer | 5-7,2-6 |
| Challenger - Aix en Provence | 2022/05/01 08:00 | Alexey Vatutin v Valentin Royer | 2-6,6-2,7-6 |
| ITF M25 - Angers | 2022/04/21 09:00 | Sascha Gueymard Wayenburg v Valentin Royer | 6-3,6-1 |
| ITF M25 - Angers | 2022/04/20 14:55 | Valentin Royer v Harold Mayot | 6-0,7-5 |
| ITF M15 - Antalya | 2022/04/10 10:25 | Valentin Royer v Hamad Medjedovic | 3-6,2-6 |
| ITF M15 - Antalya | 2022/04/09 07:30 | Nicolae Frunza v Valentin Royer | 6-4,3-6,3-6 |
| ITF M15 - Antalya | 2022/04/08 11:00 | Max Houkes v Valentin Royer | 7-6,5-7,3-6 |