Stadium: Court 2 Round: 25 Ground: Hardcourt indoor
| ITF M15 Ulcinj | 2021/09/23 09:30 | Marcello Serafini v Rrezart Cungu | 4-6,3-6 |
| ITF M15 Ulcinj | 2021/09/21 08:00 | Andrea Basso v Marcello Serafini | 2-6,5-7 |
| ITF M15 Ulcinj | 2021/09/13 13:00 | Marcello Serafini v Rrezart Cungu | 7-5,1-6,6-10 |
| Challenger Como | 2021/08/29 11:45 | Marcello Serafini v Alexander Erler | 1-6,6-3,6-7 |
| ITF M25 Lesa | 2021/08/25 19:00 | Marcello Serafini v Riccardo Balzerani | 4-6,3-6 |
| ITF M15 Pescara | 2021/08/19 10:45 | Marcello Serafini v Giorgio Tabacco | 4-6,6-7 |
| ITF M15 Pescara | 2021/08/17 08:00 | Andrea Basso v Marcello Serafini | 2-6,6-4,1-6 |
| ITF M15 Novi Sad | 2021/08/02 12:30 | Marcello Serafini v Eric Morris | 4-6,4-6 |
| ITF M15 Castelo Branco | 2021/07/31 11:25 | Clement Chidekh v Luca Giacomini | 6-4,6-1 |
| ITF M15 Castelo Branco | 2021/07/30 12:00 | Francisco Cabral v Luca Giacomini | 4-6,4-6 |
| ITF M15 Castelo Branco | 2021/07/29 12:05 | Raphael Lambling v Luca Giacomini | 2-6,4-6 |
| ITF M15 Castelo Branco | 2021/07/28 17:20 | Takuto Niki v Luca Giacomini | 4-6,5-7 |
| ITF M25 Idanha-A-Nova | 2021/07/21 09:50 | Alafia Ayeni v Luca Giacomini | 6-1,1-6,6-2 |
| ITF M15 Monastir | 2021/07/04 08:00 | Seong Chan Hong v Luca Giacomini | 7-5,6-3 |
| ITF M15 Monastir | 2021/07/03 08:30 | Luca Giacomini v Omni Kumar | 6-1,6-3 |
| ITF M15 Monastir | 2021/07/02 08:30 | Luca Giacomini v Santiago Rodriguez Taverna | 7-6,6-3 |