Stadium: Court 4 Round: 54 Ground: Clay
| ITF M15 Tabarka | 2019/10/13 11:30 | Leonardo Catani v Luigi Castelletti | 7-6,6-2 |
| ITF M25 Monastir | 2022/02/20 08:00 | Leonardo Catani v Joris Moret | 6-7,7-5,2-10 |
| ITF M25 Monastir | 2022/02/13 09:00 | Kristjan Tamm v Leonardo Catani | 6-3,6-2 |
| ITF M25 Monastir | 2022/02/07 08:00 | Leonardo Catani v Louis Herman | 4-6,6-3,6-10 |
| ITF M15 Vyshkovo | 2021/09/23 07:00 | Anatoliy Petrenko v Leonardo Catani | 2-6,6-4,3-6 |
| ITF M15 Vyshkovo | 2021/09/20 07:00 | Leonardo Catani v Daniil Tsebrenko | 6-4,6-2 |
| ITF M15 Vyshkovo | 2021/09/20 06:00 | Leonardo Catani v Gheorghe Claudiu Schinteie | 0-6,6-4,10-7 |
| ITF M15 Ulcinj | 2021/09/06 07:30 | Gorazd Srbljak v Leonardo Catani | 6-0,6-7,10-1 |
| ITF M15 Ulcinj | 2021/09/05 07:30 | Leonardo Catani v Ivan Manasov | 6-2,6-3 |
| ITF M25 Santa Margherita | 2022/04/10 12:00 | Alessandro C Perez v Luigi Castelletti | 2-6,0-6 |
| ITF M15 Palmanova | 2022/03/13 10:00 | Luigi Castelletti v Nathan Trouve | 5-7,1-6 |
| ITF M25 Trento | 2022/02/28 14:20 | Nicolas Parizzia v Luigi Castelletti | 7-6,7-5 |
| ITF M25 Monastir | 2022/02/06 10:30 | Luigi Castelletti v Shinji Hazawa | 1-6,0-6 |
| ITF M25 Monastir | 2022/01/30 12:30 | Luigi Castelletti v Kai Lemstra | 2-6,7-6,4-10 |
| ITF M25 Monastir | 2022/01/23 08:15 | Kaito Uesugi v Luigi Castelletti | 6-1,6-4 |
| ITF M15 Selva Gardena | 2021/10/24 07:30 | Luigi Castelletti v David Tomic | 6-7,3-6 |
| ITF M15 Sozopol | 2021/09/13 08:00 | Luigi Castelletti v George Lazarov | 3-6,4-6 |