Stadium: Court 5 Round: 44 Ground: Hardcourt outdoor
| ITF M15 Monastir | 2021/01/06 08:00 | Tom Jomby v Luigi Castelletti | 4-6,6-4,4-6 |
| ITF M15 Monastir | 2021/01/04 09:30 | Cyril Vandermeersch v Luigi Castelletti | 6-3,6-2 |
| ITF M15 Monastir | 2021/01/03 10:00 | Liam Schiemann v Luigi Castelletti | 4-6,3-6 |
| ITF M15 Torello | 2020/12/07 09:00 | Joan B B Isern v Luigi Castelletti | 6-4,6-4 |
| ITF M15 Torello | 2020/12/06 10:00 | Hans Albert Schubert v Luigi Castelletti | 4-6,3-6 |
| ITF M15 Bratislava | 2020/11/25 15:35 | Artem Dubrivnyy v Luigi Castelletti | 6-1,6-4 |
| ITF M15 Bratislava | 2020/11/24 09:00 | Yvo Panak v Luigi Castelletti | 6-0,6-3 |
| ITF M15 Bratislava | 2020/11/23 14:00 | Samuel Paulovcak v Luigi Castelletti | 4-6,4-6 |
| ITF M15 Alkmaar | 2020/08/24 11:00 | Fons Van Sambeek v Sidane Pontjodikromo | 3-6,4-6 |
| ITF M15 Alkmaar | 2020/08/23 14:30 | Caspar Schuetze v Fons Van Sambeek | 1-6,3-6 |