Stadium: Center Court Round: 29 Ground: Hardcourt outdoor
| ITF M15 Monastir | 2023/03/18 10:15 | Simone Roncalli v Olaf Pieczkowski | 2-6,2-6 |
| ITF M15 Monastir | 2023/03/17 11:00 | Olaf Pieczkowski v Szymon Kielan | 6-1,6-1 |
| ITF M15 Monastir | 2023/03/16 08:30 | Olaf Pieczkowski v Luigi Sorrentino | 6-3,6-4 |
| ITF M15 Monastir | 2023/03/14 11:40 | Alexis Boureau v Olaf Pieczkowski | 2-6,1-6 |
| ITF M15 Monastir | 2023/03/07 10:30 | Olaf Pieczkowski v Stefano Napolitano | 4-6,3-6 |
| ITF M15 Monastir | 2023/02/12 08:30 | Ryan Nijboer v Olaf Pieczkowski | 7-6,6-2 |
| ITF M15 Monastir | 2023/02/11 15:00 | Tim Handel v Olaf Pieczkowski | 2-6,6-7 |
| ITF M15 Monastir | 2023/02/11 10:45 | Olaf Pieczkowski v Giorgio Tabacco | 6-3,6-4 |
| ITF M15 Monastir | 2023/03/18 08:25 | Lorenzo Rottoli v Ray Ho | 6-4,6-4 |
| ITF M15 Monastir | 2023/03/17 08:30 | Lorenzo Rottoli v Stefano Napolitano | 3-6,6-3,6-4 |
| ITF M15 Monastir | 2023/03/16 08:30 | Lorenzo Rottoli v Aziz Ouakaa | 7-6,6-1 |
| ITF M15 Monastir | 2023/03/15 09:55 | Lorenzo Rottoli v Zoran Ludoski | 6-4,6-1 |
| ITF M25 Monastir | 2023/02/22 09:00 | Oriol Roca Batalla v Lorenzo Rottoli | 6-4,6-4 |
| ITF M15 Monastir | 2023/02/19 09:00 | Lucas Catarina v Lorenzo Rottoli | 6-2,4-6,4-6 |
| ITF M15 Monastir | 2023/02/18 09:00 | Cezar Cretu v Lorenzo Rottoli | 5-7,2-6 |
| ITF M15 Monastir | 2023/02/17 08:30 | Lorenzo Rottoli v Maks Kasnikowski | 6-3,7-6 |