Stadium: Court 2 Round: 26 Ground: Clay
| ITF M15 Nyiregyhaza | 2023/06/07 11:00 | Petro Orlando Fellin v Lukas Palovic | 6-3,1-6,6-1 |
| ITF M15 Nyiregyhaza | 2023/06/05 13:30 | Leonid Sheyngezikht v Petro Orlando Fellin | 6-4,4-6,9-11 |
| ITF M15 Nyiregyhaza | 2023/06/05 09:30 | Petro Orlando Fellin v Mikolaj Lis | 6-3,6-0 |
| ITF M15 Nyiregyhaza | 2023/06/04 12:00 | Petro Orlando Fellin v Oliver Varga-Toth | 6-3,6-1 |
| UTR Pro Tennis Series California | 2022/11/20 18:00 | Petro Orlando Fellin v Yassine Smiej | 1-6,7-6,1-6 |
| UTR Pro Tennis Series California | 2022/11/18 18:00 | Alessandro-D Ventre v Petro Orlando Fellin | 6-1,5-0 |
| UTR Pro Tennis Series California | 2022/11/18 00:00 | Jan Silva v Petro Orlando Fellin | 6-7,7-5,3-6 |
| UTR Pro Tennis Series California | 2022/11/15 19:30 | Alex Fuchs v Petro Orlando Fellin | 6-7,4-5 |
| ITF M25 Jablonec Nad Nisou | 2023/06/01 07:55 | Lukas Neumayer v Matthew Dellavedova | 6-3,6-2 |
| ITF M15 Kursumlijska Banja | 2023/05/26 10:55 | Pawel Juszczak v Matthew Dellavedova | 6-2,6-3 |
| ITF M15 Kursumlijska Banja | 2023/05/25 15:00 | Luciano Emanuel Ambrogi v Matthew Dellavedova | 4-6,7-5,2-6 |
| ITF M15 Kursumlijska Banja | 2023/05/24 06:50 | Nikita Mashtakov v Matthew Dellavedova | 7-6,3-6,5-7 |
| ITF M25 Kursumlijska Banja | 2023/05/16 12:20 | Mikalai Haliak v Matthew Dellavedova | 7-6,6-3 |
| ITF M25 Kursumlijska Banja | 2023/05/09 11:00 | Matthew Dellavedova v Marko Topo | 5-7,0-6 |
| ITF M25 Nottingham | 2023/05/03 10:45 | Matthew Dellavedova v Aidan Mchugh | 2-6,6-4,1-6 |
| ITF M25 Nottingham | 2023/04/27 11:40 | Matthew Dellavedova v August Holmgren | 1-6,3-6 |