Stadium: Court 1 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Monastir | 2023/03/19 08:30 | Olaf Pieczkowski v Lorenzo Rottoli | 6-7,3-6 |
| 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 M25 Monastir | 2023/02/01 10:10 | Buvaysar Gadamauri v Brian Bozemoj | 6-1,6-2 |
| ITF M15 Monastir | 2023/01/25 09:50 | Buvaysar Gadamauri v Aziz Ouakaa | 5-7,4-6 |
| ITF M15 Monastir | 2023/01/23 12:30 | Buvaysar Gadamauri v Mark Wallner | 7-6,7-5 |
| ITF M15 Monastir | 2023/01/23 08:00 | Buvaysar Gadamauri v Giuseppe Corsaro | 6-1,6-2 |
| ITF M15 Monastir | 2023/01/22 08:00 | Buvaysar Gadamauri v Maj Najvirt Kolaric | 6-0,6-2 |
| ITF M15 Monastir | 2022/12/28 11:50 | Buvaysar Gadamauri v Bogdan Bobrov | 3-6,1-6 |
| ITF M15 Monastir | 2022/12/22 08:30 | Elliot Benchetrit v Buvaysar Gadamauri | 6-3,3-6,6-0 |
| ITF M15 Monastir | 2022/12/20 09:50 | Buvaysar Gadamauri v Nicolas Rafael Goldberg Alviani | 6-0,6-0 |