Stadium: Court 5 Round: 62 Ground: Hardcourt outdoor
| ITF - M15 Monastir | 2021/03/08 13:30 | Colin Sinclair v Luca Castagnola | 6-3,6-4 |
| ITF - M15 Monastir | 2021/03/27 08:30 | Lucas Catarina v Colin Sinclair | 2-6,7-6,6-4 |
| ITF - M15 Monastir | 2021/03/26 08:30 | Christian Langmo v Colin Sinclair | 6-4,3-6,2-6 |
| ITF - M15 Monastir | 2021/03/25 08:30 | Colin Sinclair v Laurent Lokoli | 6-3,6-2 |
| ITF - M15 Monastir | 2021/03/24 10:55 | Colin Sinclair v Fausto Tabacco | 6-1,6-0 |
| ITF - M15 Monastir | 2021/03/18 08:25 | Colin Sinclair v Alexander Kotzen | 5-7,5-7 |
| ITF - M15 Monastir | 2021/03/17 12:55 | Jordan Correia v Colin Sinclair | 3-6,2-6 |
| ITF - M15 Monastir | 2021/03/08 18:30 | Colin Sinclair v Giorgio Tabacco | 6-7,6-0,8-10 |
| ITF - M15 Monastir | 2021/03/08 13:30 | Colin Sinclair v Luca Castagnola | 6-3,6-4 |
| ITF - M15 Monastir | 2021/03/28 08:00 | Kirill Mishkin v Luca Castagnola | 3-6,0-6 |
| ITF - M15 Monastir | 2021/03/22 09:00 | Pietro Pampanin v Luca Castagnola | 6-2,2-6,11-9 |
| ITF - M15 Monastir | 2021/03/21 15:00 | Luca Castagnola v Ayoub Chakrouni | 6-4,6-3 |
| ITF - M15 Monastir | 2021/03/15 08:00 | Alessandro Ingarao v Luca Castagnola | 6-2,5-7,10-6 |
| ITF - M15 Monastir | 2021/03/14 10:00 | Fausto Tabacco v Luca Castagnola | 5-7,3-6 |
| ITF - M15 Monastir | 2021/03/08 13:30 | Colin Sinclair v Luca Castagnola | 6-3,6-4 |
| ITF - M15 Monastir | 2021/03/07 08:00 | Jonas Greif v Luca Castagnola | 2-6,0-6 |
| ITF - M15 Monastir | 2021/03/01 14:30 | Luca Castagnola v Constant De La Bassetiere | 1-6,2-6 |