Stadium: Court 8 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Sozopol | 2021/09/14 07:00 | Tommaso Compagnucci v Schuetze, Caspar | 6-1,6-2 |
| ITF M15 Sozopol | 2021/09/13 10:30 | Tommaso Compagnucci v Penev, Ivan | 6-2,6-3 |
| ITF M15 Chornomorsk | 2021/09/02 09:55 | Tommaso Compagnucci v Oleg Prihodko | 0-6,6-7 |
| ITF M15 Chornomorsk | 2021/09/01 10:10 | Grigoriy Lomakin v Tommaso Compagnucci | 6-7,6-4,2-6 |
| ITF M15 Lodz | 2021/08/19 10:00 | Tommaso Compagnucci v Soares Klier, Gilbert | 4-6,2-6 |
| ITF M15 Lodz | 2021/08/18 08:00 | Bergevi, Filip v Tommaso Compagnucci | 6-7,6-4,6-7 |
| ITF M15 Lodz | 2021/08/16 11:30 | Tommaso Compagnucci v Basing, Max | 7-5,6-1 |
| ITF M15 Vejle | 2021/07/28 07:55 | Tommaso Compagnucci v Karl Friberg | 4-6,7-5,4-6 |
| ITF M25 Bagneres-De-Bigorre | 2021/08/31 07:30 | Mikail Alimli v Sadaoui, Mehdi | 7-6,1-6,6-3 |
| ITF - M15 Monastir | 2021/08/26 14:30 | Sadaoui, Mehdi v Robin Bertrand | 4-6,2-6 |
| ITF - M15 Monastir | 2021/08/25 07:30 | Sadaoui, Mehdi v Stepanian, Areg | 6-0,6-2 |
| ITF - M15 Monastir | 2021/07/26 14:00 | Michael Zhu v Sadaoui, Mehdi | 6-4,7-5 |
| ITF - M15 Monastir | 2021/07/26 08:00 | Sadaoui, Mehdi v Credit Chaiyarin | 6-2,6-4 |
| ITF - M15 Monastir | 2021/07/22 14:00 | Maxence Beauge v Sadaoui, Mehdi | 7-6,6-2 |
| ITF - M15 Monastir | 2021/07/20 10:10 | Sadaoui, Mehdi v Matthew Dellavedova | 7-5,7-5 |
| Sibenik, Singles M-ITF-CRO-05A | 2021/05/16 10:00 | Kawakami, Rimpei v Sadaoui, Mehdi | 6-7,6-1,10-3 |