Stadium: Court 4 Round: 62 Ground: Clay
| ITF M15 Cairo | 2021/07/29 08:00 | Juan Bautista Torres v Keisuke Saitoh | 6-1,6-1 |
| ITF M15 Cairo | 2021/07/28 10:00 | Battaglino, Stefano v Keisuke Saitoh | 3-6,4-6 |
| ITF M15 Cairo | 2021/07/27 08:00 | Keisuke Saitoh v Lautaro Agustin Falabella | 6-2,7-6 |
| ITF M15 Cairo | 2021/07/26 09:00 | Keisuke Saitoh v de Rosa, Marco | 7-6,6-0 |
| ITF M15 Cairo | 2021/07/25 11:00 | Keisuke Saitoh v Ali Habib | 6-3,3-6,10-5 |
| ITF - M15 Antalya | 2021/05/12 06:45 | Orlando Luz v Keisuke Saitoh | 3-6,6-3,6-1 |
| ITF - M15 Antalya | 2021/05/11 07:00 | Thomas Deschamps v Keisuke Saitoh | 2-6,5-7 |
| ITF - M15 Antalya | 2021/05/10 07:00 | Keisuke Saitoh v Marco Miceli | 5-7,7-5,10-4 |
| ITF M15 Cairo | 2021/08/02 07:30 | Akram El Sallaly v Ragazzi, Alessandro | 4-6,2-6 |
| ITF M15 Cairo | 2021/08/01 09:00 | Bharath Nishok Kumaran v Ragazzi, Alessandro | 2-6,4-6 |
| ITF M15 Cairo | 2021/07/27 08:00 | Samuele Pieri v Ragazzi, Alessandro | 3-6,6-4,10-6 |
| ITF M15 Cairo | 2021/07/25 11:00 | Sergis Kyratzis v Ragazzi, Alessandro | 2-6,2-6 |
| ITF M15 Cairo | 2021/07/22 07:55 | Quentin Folliot v Ragazzi, Alessandro | 6-2,6-7,6-4 |
| ITF M15 Cairo | 2021/07/21 10:00 | Ragazzi, Alessandro v Fares Zakaria | 6-2,6-2 |
| ITF M15 Cairo | 2021/07/20 08:00 | Ragazzi, Alessandro v Nicolas Hollender | 6-2,6-1 |
| ITF M15 Cairo | 2021/07/19 08:30 | Ragazzi, Alessandro v Tobias Franco | 6-1,6-0 |