Stadium: Court 5 Round: 62 Ground: Hardcourt outdoor
| ITF - Monastir M25 | 2022/01/23 08:15 | Kaito Uesugi v Luigi Castelletti | 6-1,6-4 |
| ITF - Selva Gardena M15 | 2021/10/24 07:30 | Luigi Castelletti v David Tomic | 6-7,3-6 |
| ITF - Sozopol M15 | 2021/09/13 08:00 | Luigi Castelletti v George Lazarov | 3-6,4-6 |
| ITF - Sintra M25 | 2021/09/05 08:30 | Alan F R Fierros v Luigi Castelletti | 6-2,6-0 |
| ITF - Perugia M15 | 2021/07/18 09:00 | Wishaya Trongcharoenchaikul v Luigi Castelletti | 6-4,6-3 |
| ITF - L'Aquila M15 | 2021/07/12 10:30 | Luigi Castelletti v Alessandro Procopio | 6-1,2-6,8-10 |
| ITF - L'Aquila M15 | 2021/07/11 11:00 | Pedro Ortega v Luigi Castelletti | 3-6,3-6 |
| ITF - Almada M15 | 2021/07/07 12:15 | Egor Noskin v Luigi Castelletti | 6-7,7-5,6-1 |
| ITF - Monastir M15 | 2022/01/26 09:00 | Kai Lemstra v Omar Giacalone | 5-7,2-6 |
| ITF - Monastir M25 | 2022/01/24 09:00 | Kai Lemstra v Philip Florig | 4-6,6-1,10-4 |
| UTR Pro Tennis Series Dubai | 2022/01/15 04:30 | Kai Lemstra v Adam Pavlasek | 6-1,3-6,5-7 |
| UTR Pro Tennis Series Dubai | 2022/01/14 10:30 | Kai Lemstra v Igor Sijsling | 2-6,2-5 |
| UTR Pro Tennis Series Dubai | 2022/01/12 07:30 | Kai Lemstra v Martins Podzus | 2-6,4-6 |
| UTR Pro Tennis Series Dubai | 2022/01/11 09:00 | Kai Lemstra v Mateusz Terczyński | 6-1,5-1 |
| UTR Pro Tennis Series Dubai | 2022/01/10 04:30 | Dan Alexandru Tomescu v Kai Lemstra | 2-6,4-6 |
| UTR Pro Tennis Series Dubai | 2022/01/08 04:30 | Kai Lemstra v Simon Roberts | 0-0 |