Stadium: Court 3 Round: 26 Ground: Hardcourt outdoor
| ITF - M15 Monastir | 2021/03/17 12:55 | Jordan Correia Passos Do Carmo 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 | 2021/03/07 08:00 | Colin Sinclair v Jamie Krattiger | 6-1,6-1 |
| ITF - M15 Monastir | 2021/03/04 09:30 | Capecchi, Daniele v Colin Sinclair | 6-7,6-3,6-2 |
| ITF - M15 Monastir | 2021/03/03 10:20 | Colin Sinclair v Vidal Azorin, Jose Fco | 6-3,6-4 |
| ITF - M15 Monastir | 2021/03/01 08:00 | Colin Sinclair v Yunis, Facundo | 6-3,6-2 |
| ITF - M15 Monastir | 2021/02/28 09:00 | Colin Sinclair v Edoardo Zanada | 6-2,6-2 |
| ITF - M15 Monastir | 2021/03/17 08:30 | Louis Allen v Kotzen, Alexander | 2-6,1-6 |
| ITF - M15 Monastir | 2021/03/15 12:30 | Kai Lemstra v Kotzen, Alexander | 1-6,3-6 |
| ITF - M15 Monastir | 2021/03/15 08:00 | Melnic, Vladislav v Kotzen, Alexander | 6-3,6-7,10-12 |
| ITF - M15 Monastir | 2021/03/14 08:00 | Hoeveler, Leon v Kotzen, Alexander | 3-6,6-7 |
| ITF - M15 Monastir | 2021/03/10 08:30 | Franco Agamenone v Kotzen, Alexander | 6-1,6-3 |
| ITF - M15 Monastir | 2021/03/08 16:15 | Noah Lopez v Kotzen, Alexander | 2-6,5-7 |
| ITF - M15 Monastir | 2021/03/08 12:30 | Trocker, Moritz v Kotzen, Alexander | 2-6,6-3,3-10 |
| ITF - M15 Monastir | 2021/03/07 10:30 | Gianluca Coloma-Heck v Kotzen, Alexander | 0-6,1-6 |