Stadium: Court 2 Round: 26 Ground: Hardcourt outdoor
| ITF M25 Quinta Do Lago | 2021/10/20 12:00 | Skander Mansouri v Sid Donarski | 6-1,6-4 |
| ITF M15 Monastir | 2021/10/16 08:30 | Moez Echargui v Skander Mansouri | 7-6,6-2 |
| ITF M15 Monastir | 2021/10/15 08:30 | Alexis Boureau v Skander Mansouri | 3-6,3-6 |
| ITF M15 Monastir | 2021/10/14 08:30 | Viktor Jovic v Skander Mansouri | 0-6,6-7 |
| ITF M15 Monastir | 2021/10/09 08:30 | Skander Mansouri v Guy Den Ouden | 1-6,4-6 |
| ITF M15 Monastir | 2021/10/08 08:30 | Skander Mansouri v Mirko Martinez | 6-3,6-1 |
| ITF M15 Monastir | 2021/10/07 13:35 | Skander Mansouri v Pierre Yves Bailly | 6-2,6-2 |
| ITF M15 Monastir | 2021/10/05 12:15 | Skander Mansouri v Mathys Erhard | 6-4,6-4 |
| ITF M25 Quinta Do Lago | 2021/10/20 14:30 | Harry Wendelken v Fred Gil | 6-4,7-6 |
| ITF M25 Quinta Do Lago | 2021/10/19 10:30 | Harry Wendelken v Tim Heger | 6-1,4-6,10-8 |
| ITF M25 Quinta Do Lago | 2021/10/17 12:00 | Harry Wendelken v Valentino De Pellegrin | 6-0,7-6 |
| ITF M25 Loule | 2021/10/13 09:30 | Elliot Benchetrit v Harry Wendelken | 2-6,6-0,6-4 |
| ITF M25 Loule | 2021/10/12 09:30 | Harry Wendelken v Tim Loosen | 6-0,6-2 |
| ITF M25 Loule | 2021/10/11 10:30 | Harry Wendelken v Jesus Echevarri | 6-1,6-2 |
| ITF M25 Setubal | 2021/10/04 10:00 | Harry Wendelken v Alberto Morolli | 3-6,6-7 |
| ITF M25 Falun | 2021/09/29 12:30 | Daniel Little v Harry Wendelken | 6-3,6-3 |