Stadium: Court 6 Round: 25 Ground: Clay
| Challenger Heilbronn | 2022/05/08 09:30 | Nikolas Sanchez Izquierdo v Liam Gavrielides | 7-6,6-3 |
| ITF M15 Oberhaching | 2022/02/16 12:15 | Liam Gavrielides v Marko Topo | 4-6,4-6 |
| ITF M25 Ueberlingen | 2021/08/20 10:00 | Tim Handel v Liam Gavrielides | 6-2,6-1 |
| ITF M25 Ueberlingen | 2021/08/19 11:40 | Liam Gavrielides v Fabrizio Ornago | 6-1,5-7,6-4 |
| ITF M25 Ueberlingen | 2021/08/17 11:10 | Liam Gavrielides v Alexander Wolfschmidt | 7-5,6-2 |
| ITF M25 Marburg | 2021/07/05 10:25 | Liam Gavrielides v Yannik Steinegger | 6-1,3-6,9-11 |
| ITF M15 Oberhaching | 2020/02/17 13:10 | Liam Gavrielides v Michael Weindl | 6-7,1-6 |
| ITF M15 Oberhaching | 2020/02/16 14:00 | Petr Michnev v Liam Gavrielides | 6-7,6-3,7-10 |
| ITF M15 Bytom | 2022/06/11 11:35 | Timo Stodder v Szymon Kielan | 6-3,6-2 |
| ITF M15 Bytom | 2022/06/10 14:00 | Szymon Kielan v Michael Agwi | 3-6,7-5,7-5 |
| ITF M15 Bytom | 2022/06/09 10:00 | Jerzy Janowicz v Szymon Kielan | 3-6,7-6,4-6 |
| ITF M15 Bytom | 2022/06/08 12:30 | Ivan Marrero Curbelo v Szymon Kielan | 6-1,6-7,6-7 |
| ITF M15 Monastir | 2022/04/14 09:45 | Mattia Bellucci v Szymon Kielan | 4-6,7-5,6-4 |
| ITF M15 Monastir | 2022/04/10 08:30 | Szymon Kielan v Joris De Loore | 4-6,3-6 |
| ITF M15 Monastir | 2022/04/09 10:30 | Szymon Kielan v Maxence Beauge | 6-3,6-4 |
| ITF M15 Monastir | 2022/04/08 08:30 | Charles Broom v Szymon Kielan | 2-6,5-7 |