Stadium: Campo Centrale Round: 27 Ground: Clay
| ITF M15 Chieti | 2023/06/16 11:30 | Luca Castagnola v Manuel Mazza | 4-6,7-5,2-6 |
| ITF M15 Chieti | 2023/06/13 07:00 | Manuel Mazza v Maximilian Figl | 7-6,7-6 |
| ITF M15 Antalya | 2023/03/24 09:20 | Manuel Mazza v Calin Manda | 3-6,3-6 |
| ITF M15 Antalya | 2023/03/23 09:40 | Jorge Martinez Martinez v Manuel Mazza | 2-6,3-6 |
| ITF M15 Antalya | 2023/03/22 13:30 | Hanwen Li v Manuel Mazza | 2-6,2-6 |
| ITF M15 Antalya | 2023/03/17 07:45 | Dragos Nicolae Madaras v Manuel Mazza | 6-2,6-3 |
| ITF M15 Antalya | 2023/03/15 06:20 | Gabriele Pennaforti v Manuel Mazza | 2-6,4-6 |
| ITF M25 Monastir | 2023/02/22 09:00 | Manuel Mazza v Giorgio Tabacco | 5-7,4-6 |
| ITF M15 Chieti | 2023/06/16 14:20 | Gianluca Di Nicola v Andrea Guerrieri | 1-6,7-6,4-6 |
| ITF M15 Chieti | 2023/06/14 08:00 | Leonardo Rossi v Andrea Guerrieri | 6-1,1-6,2-6 |
| ITF M15 Bucharest | 2023/05/26 09:35 | Cezar Cretu v Andrea Guerrieri | 6-3,6-1 |
| ITF M15 Bucharest | 2023/05/25 09:25 | Andrea Guerrieri v Sergi Perez Contri | 6-3,3-6,6-1 |
| ITF M15 Bucharest | 2023/05/24 12:20 | Andrea Guerrieri v Filip Gabriel Bara | 6-3,6-4 |
| ITF M25 Reggio Emilia | 2023/05/18 14:35 | Julian Ocleppo v Andrea Guerrieri | 7-6,1-6,6-4 |
| ITF M25 Reggio Emilia | 2023/05/17 13:20 | Andrea Guerrieri v Daniele Capecchi | 6-7,6-4,6-4 |
| ITF M15 Monastir | 2023/04/29 09:00 | Andrea Guerrieri v Blaz Rola | 7-6,2-6,2-6 |