Stadium: Court 8 Round: 62 Ground: Clay
| ITF M15 Oldenzaal | 2021/08/16 10:00 | Dominik Boehler v Louis Allen | 6-1,6-1 |
| ITF M15 Oldenzaal | 2021/08/15 12:00 | Louis Allen v Floris Podzimek | 6-3,6-3 |
| ITF M15 Curtea de Arges | 2021/08/09 07:00 | Bogdan Ionut Apostol v Louis Allen | 6-2,6-3 |
| ITF M15 Skopje | 2021/05/31 08:00 | Tom Gentzsch v Louis Allen | 7-6,2-6,13-11 |
| ITF M15 Skopje | 2021/05/30 07:00 | Louis Allen v Leonid Sheyngezikht | 6-4,7-5 |
| ITF M15 Bucharest | 2021/05/24 08:00 | Valentin Royer v Louis Allen | 6-3,6-1 |
| ITF M15 Monastir | 2021/04/12 08:00 | Remy Bertola v Louis Allen | 6-2,6-0 |
| ITF M15 Monastir | 2021/04/11 08:00 | Luigi Castelletti v Louis Allen | 4-6,6-2,3-10 |
| ITF M15 Warmbad-Villach | 2021/08/17 07:30 | Marco De Rosa v Giacomo Revelli | 7-6,4-6,1-10 |
| ITF M15 Warmbad-Villach | 2021/08/16 07:00 | Tino Kovacic v Marco De Rosa | 3-6,4-6 |
| ITF M15 Cairo | 2021/08/01 12:30 | Michael Bassem Sobhy v Marco De Rosa | 6-0,5-7,10-4 |
| ITF M15 Cairo | 2021/07/26 09:00 | Keisuke Saitoh v Marco De Rosa | 7-6,6-0 |
| ITF M15 Cairo | 2021/07/25 09:30 | Giulio Colacioppo v Marco De Rosa | 2-6,4-6 |
| ITF M15 Cairo | 2021/07/18 09:30 | Fares Zakaria v Marco De Rosa | 6-2,6-7,14-12 |
| ITF M25 Velenje | 2021/07/05 13:50 | Marco De Rosa v Tim Heger | 4-6,2-6 |
| ITF M15 Cairo | 2021/05/03 08:00 | Marco De Rosa v Martin Dimitrov | 7-6,2-6,9-11 |