| UTR Pro Athens | 2023/12/12 06:00 | Ioannis Xilas v Illya Beloborodko | 6-3,7-5 |
| UTR Pro Athens | 2023/12/11 10:10 | Ioannis Xilas v Ioannis Kountourakis | 6-4,6-0 |
| ITF M25 Heraklion | 2023/11/29 10:55 | Ioannis Xilas v Neil Oberleitner | 2-6,2-6 |
| ITF M15 Heraklion | 2023/11/25 08:00 | Ioannis Xilas v Alastair Gray | 5-7,0-6 |
| ITF M15 Heraklion | 2023/11/24 12:45 | Benjamin Pietri v Ioannis Xilas | 4-6,1-6 |
| ITF M15 Heraklion | 2023/11/24 08:00 | Ioannis Xilas v Neil Oberleitner | 7-6,6-4 |
| ITF M15 Heraklion | 2023/11/22 10:45 | Ioannis Xilas v Nikolay Nedelchev | 6-2,6-1 |
| UTR Pro Sofia | 2023/09/09 06:30 | Ioannis Xilas v Janos Fekete | 0-1 |
| UTR Pro Athens | 2023/12/12 09:17 | Ioannis Kountourakis v David Schwarc | 6-2,6-2 |
| UTR Pro Olomouc | 2023/11/12 07:00 | David Schwarc v Rafael Kis Balazs | 1-1 |
| UTR Pro Olomouc | 2023/11/11 10:00 | Christos Keisidis v David Schwarc | 2-6,4-6 |
| UTR Pro Olomouc | 2023/11/10 11:17 | David Schwarc v Robert Rumler | 6-4,6-4 |
| UTR Pro Olomouc | 2023/11/08 11:30 | David Schwarc v Domagoj Biljesko | 4-6,1-5 |
| UTR Pro Olomouc | 2023/11/07 11:30 | David Schwarc v Karol Filar | 3-6,5-7 |
| UTR Pro Olomouc | 2023/11/06 10:39 | Jan Kusy v David Schwarc | 6-1,6-1 |