Stadium: Court 2 Round: 62 Ground: Hardcourt outdoor
| ITF M15 Monastir | 2021/10/08 08:30 | Skander Mansouri v Mirko Martinez | 6-3,6-1 |
| ITF M15 Monastir | 2021/10/07 08:30 | Mirko Martinez v Lohithaksha Bathrinath | 5-7,6-3,6-0 |
| ITF M15 Monastir | 2021/10/05 10:50 | Mirko Martinez v Jabari Stafford | 6-0,6-1 |
| ITF M25 Sierre | 2021/09/02 12:45 | Mirko Martinez v Oliver Crawford | 1-6,2-6 |
| ITF M25 Sierre | 2021/09/01 08:00 | Mirko Martinez v Nicolas Parizzia | 7-5,7-6 |
| ITF M25 Caslano | 2021/08/26 10:25 | Patrick Kypson v Mirko Martinez | 6-1,6-4 |
| ITF M25 Caslano | 2021/08/24 13:30 | Federico Iannaccone v Mirko Martinez | 6-2,4-6,4-6 |
| ITF M25 Muttenz | 2021/08/18 08:50 | Mirko Martinez v Remy Bertola | 3-6,1-6 |
| ITF M15 Monastir | 2021/10/04 08:00 | Kousuke Ogura v Andres Haefele | 6-3,6-1 |
| ITF M15 Monastir | 2021/10/03 08:00 | Mohamed Amine Aissa Khelifa v Andres Haefele | 3-6,6-3,7-10 |
| ITF M15 Monastir | 2021/09/26 10:30 | Andres Haefele v Tathagat Charantimath | 1-6,3-6 |
| ITF M15 Monastir | 2021/09/20 09:00 | Andres Haefele v Amaan Siddiqui | 4-6,2-6 |
| ITF M15 Monastir | 2021/09/13 08:00 | Andres Haefele v Natthasith Kunsuwan | 1-6,4-6 |
| ITF M15 Monastir | 2021/09/05 11:00 | Andres Haefele v James Ibrahim | 4-6,1-6 |
| ITF M15 Monastir | 2021/08/29 09:00 | Andres Haefele v Gabriel Ciro Da Silva | 0-6,6-7 |
| ITF M15 Monastir | 2021/08/22 10:00 | Andres Haefele v Geni Inoue | 2-6,0-6 |