Stadium: Court 1 Round: 44 Ground: Clay
| ITF M15 Heraklion | 2023/10/23 10:30 | Piotr Siekanowicz v Adam Heinonen | 2-6,4-6 |
| ITF M15 Heraklion | 2023/10/22 11:00 | Vadym Konovchuk v Piotr Siekanowicz | 6-2,3-6,6-10 |
| ITF M15 Heraklion | 2023/10/16 09:00 | Ioannis Kountourakis v Piotr Siekanowicz | 6-3,6-0 |
| ITF M15 Heraklion | 2023/10/15 08:30 | Piotr Siekanowicz v Glauco Pinheiro Da Cruz Junior | 6-4,6-1 |
| ITF M15 Koszalin | 2023/09/06 14:15 | Dominik Kellovsky v Piotr Siekanowicz | 6-4,7-5 |
| ITF M15 Koszalin | 2023/09/05 07:30 | Piotr Kusiewicz v Piotr Siekanowicz | 5-7,7-6,8-10 |
| ITF M15 Koszalin | 2023/09/04 07:30 | Piotr Siekanowicz v Michalis Sakellaridis | 7-6,4-6,10-8 |
| ITF M15 Szczawno | 2023/08/27 07:00 | Karol Filar v Piotr Siekanowicz | 6-4,6-4 |
| ITF M15 Monastir | 2024/04/08 08:30 | Ivo Vercik v Tai Leonard Sach | 0-6,1-6 |
| ITF M15 Monastir | 2024/04/07 08:30 | Ivo Vercik v Mark Kaufman | 6-2,7-5 |
| ITF M15 Monastir | 2024/03/31 08:00 | Ivo Vercik v Aleksei Mokrov | 0-6,2-6 |
| ITF M15 Monastir | 2024/03/25 08:00 | Aaron Funk v Ivo Vercik | 6-3,6-3 |
| ITF M15 Monastir | 2024/03/24 09:30 | Shyam Sundarr Shri Sailesh v Ivo Vercik | 2-6,3-6 |
| ITF M25 Monastir | 2023/11/20 15:00 | Niklas Waldner v Ivo Vercik | 6-4,6-2 |
| ITF M25 Monastir | 2023/11/19 08:30 | Ivo Vercik v Rishabdev Raman | 6-2,6-1 |
| ITF M25 Monastir | 2023/11/13 08:00 | Filippo Giovannini v Ivo Vercik | 6-1,6-1 |