Stadium: Court 3 Round: 27 Ground: Clay
| Saarlouis, Singles Qualifying M-ITF-GER-07A | 2023/06/22 09:00 | Viacheslav Bielinskyi v Liam Gavrielides | 3-6,5-7 |
| Saarlouis, Singles Qualifying M-ITF-GER-07A | 2023/06/20 10:00 | Dax Donders v Liam Gavrielides | 2-6,1-6 |
| Challenger Heilbronn | 2023/06/05 09:30 | Liam Gavrielides v Akira Santillan | 0-6,4-6 |
| Challenger Heilbronn | 2023/06/04 10:40 | Benjamin Hassan v Liam Gavrielides | 3-6,4-6 |
| Troisdorf, Germany | 2023/05/29 10:40 | Benjamin Hassan v Liam Gavrielides | 6-1,6-3 |
| Troisdorf, Germany | 2023/05/28 12:15 | Liam Gavrielides v Manuel Guinard | 6-2,2-6,6-2 |
| ITF M15 Warmbad-Villach | 2023/05/25 08:25 | Khumoyun Sultanov v Liam Gavrielides | 6-7,6-2,6-4 |
| ITF M15 Warmbad-Villach | 2023/05/24 07:30 | Liam Gavrielides v Alexander Blockx | 6-4,6-2 |
| Saarlouis, Singles Qualifying M-ITF-GER-07A | 2023/06/22 14:55 | Adam Heinonen v Matthew Dellavedova | 3-6,6-3,3-6 |
| Saarlouis, Singles Qualifying M-ITF-GER-07A | 2023/06/21 13:05 | Amaury Raynel v Matthew Dellavedova | 6-7,4-6 |
| ITF M25 Grasse | 2023/06/16 07:30 | Matthew Dellavedova v Damien Wenger | 1-6,1-6 |
| ITF M25 Grasse | 2023/06/15 07:30 | Matthew Dellavedova v Jacob Olar | 6-1,6-0 |
| ITF M15 Nyiregyhaza | 2023/06/09 11:00 | Peter Fajta v Matthew Dellavedova | 6-7,6-1,6-4 |
| ITF M15 Nyiregyhaza | 2023/06/08 09:00 | Fellin, Pietro Orlando v Matthew Dellavedova | 4-6,3-6 |
| 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 |