Stadium: Hard 20 Round: 62 Ground: Hardcourt outdoor
| ITF - M15 Doha | 2021/10/20 14:15 | Niklas Schell v Alec Deckers | 6-4,6-2 |
| ITF - M15 Doha | 2021/10/17 13:30 | Alec Deckers v Valentin Vacherot | 6-4,3-6,6-3 |
| ITF - M15 Doha | 2021/10/16 13:00 | Alec Deckers v Oscar Moraing | 7-5,6-3 |
| ITF - M15 Doha | 2021/10/15 13:00 | Daniel Cox v Alec Deckers | 4-6,6-3,6-7 |
| ITF - M15 Doha | 2021/10/14 12:30 | Alec Deckers v Beibit Zhukayev | 7-6,6-4 |
| ITF - M15 Doha | 2021/10/13 14:50 | Essa Qabazard v Alec Deckers | 2-6,4-6 |
| ITF - M15 Doha | 2021/10/12 14:35 | Digvijay Pratap Singh v Alec Deckers | 6-4,3-6,7-10 |
| ITF - M15 Doha | 2021/10/11 12:30 | Jimmy Yang v Alec Deckers | 2-6,4-6 |
| ITF - M15 Heraklion | 2021/11/03 11:00 | Ioannis Papounidis v Francesco Maestrelli | 1-6,2-6 |
| ITF - M15 Heraklion | 2021/11/02 08:30 | Ioannis Papounidis v Elgin Khoeblal | 4-6,6-2,10-7 |
| ITF - M15 Heraklion | 2021/11/01 09:00 | Michael Weindl v Ioannis Papounidis | 3-6,6-2,3-10 |
| ITF - M15 Heraklion | 2021/06/08 06:30 | Ioannis Papounidis v Ben Jones | 0-6,4-6 |
| ITF - M15 Heraklion | 2021/06/06 07:30 | Petr Hajek v Ioannis Papounidis | 4-6,7-5,6-10 |
| ITF - M15 Heraklion | 2021/05/31 06:30 | Ioannis Papounidis v Volodymyr Uzhylovskyi | 3-6,5-7 |
| ITF - M15 Heraklion | 2021/05/30 06:30 | Josef Southcombe v Ioannis Papounidis | 6-7,6-4,6-10 |
| ITF - M15 Heraklion | 2021/05/23 06:30 | Ioannis Papounidis v Harry Wendelken | 6-4,3-6,3-10 |