Stadium: Court 3 Round: 62 Ground: Clay
| ITF - Antalya M15 | 2021/05/12 06:45 | Orlando Luz v Keisuke Saitoh | 3-6,6-3,6-1 |
| ITF - Antalya M15 | 2021/05/11 07:00 | Thomas Deschamps v Keisuke Saitoh | 2-6,5-7 |
| ITF - Antalya M15 | 2021/05/10 07:00 | Keisuke Saitoh v Marco Miceli | 5-7,7-5,10-4 |
| ITF - Antalya M15 | 2021/05/09 07:00 | Keisuke Saitoh v Arda Azkara | 6-1,6-2 |
| ITF - Antalya M15 | 2021/05/02 06:00 | Gerald Melzer v Keisuke Saitoh | 6-4,6-2 |
| ITF - Antalya M15 | 2021/04/25 07:00 | Keisuke Saitoh v Daniil Glinka | 0-6,2-6 |
| ITF - Antalya M15 | 2021/04/19 07:00 | Emiliano Maggioli v Keisuke Saitoh | 6-4,6-3 |
| ITF - Antalya M15 | 2021/04/18 07:00 | Taiyo Yamanaka v Keisuke Saitoh | 4-6,1-6 |
| ITF - Cairo M15 | 2021/07/18 08:30 | Akram El Sallaly v Ali Habib | 7-5,6-4 |
| ITF - Doboj M15 | 2021/07/12 08:00 | Viktor Jovic v Ali Habib | 6-2,0-6,10-8 |
| ITF - Doboj M15 | 2021/07/11 07:00 | Almir Nokic v Ali Habib | 1-6,2-6 |
| ITF - Sarajewo M15 | 2021/06/01 10:30 | Ali Habib v Nemanja Malesevic | 4-6,2-6 |
| ITF - Sarajewo M15 | 2021/05/31 12:00 | Ali Habib v Vladan Tadic | 4-6,6-3,10-6 |
| ITF - Sarajewo M15 | 2021/05/31 09:00 | Maxim Krapivin v Ali Habib | 2-6,0-6 |
| ITF - Sharm El Sheikh M15 | 2021/03/21 09:30 | Leonardo Malgaroli v Ali Habib | 6-4,6-2 |
| ITF - Sharm El Sheikh M15 | 2021/03/17 14:05 | Ben Jones v Ali Habib | 3-6,7-5,6-2 |