Stadium: Court 2 Round: 26 Ground: Clay
| Koszalin, Singles Qualifying M-ITF-POL-02A | 2023/09/06 07:30 | Patrick Zahraj v Federico Marchetti | 7-5,6-1 |
| ITF M15 Szczawno | 2023/09/01 10:10 | Lewie Lane v Patrick Zahraj | 4-6,6-4,6-2 |
| ITF M15 Szczawno | 2023/08/31 14:35 | Patrick Zahraj v Marcel Zielinski | 6-3,6-3 |
| ITF M15 Szczawno | 2023/08/30 10:05 | Patrick Zahraj v Benedikt Henning | 3-6,6-1,6-1 |
| ITF M15 Caslano | 2023/08/24 09:15 | Patrick Zahraj v Rodrigo Alujas | 6-3,6-4 |
| ITF M15 Caslano | 2023/08/22 07:00 | Nicolas Kobelt v Patrick Zahraj | 3-6,1-6 |
| ITF M25 Muttenz | 2023/08/16 10:15 | Patrick Zahraj v Matteo Martineau | 4-6,2-6 |
| ITF M25 Muttenz | 2023/08/15 12:30 | Patrick Zahraj v Zund, Serafin | 6-3,6-1 |
| Koszalin, Singles Qualifying M-ITF-POL-02A | 2023/09/06 12:00 | Bojarski, Alan v Szymon Kielan | 7-6,2-6,5-7 |
| ITF M15 Szczawno | 2023/08/30 14:10 | Valerio Perruzza v Szymon Kielan | 6-1,6-1 |
| Challenger - Prague | 2023/08/20 09:40 | Michael Vrbensky v Szymon Kielan | 6-2,6-4 |
| Grodzisk Mazowiecki, Poland | 2023/08/13 13:20 | Szymon Kielan v Alex Knaff | 3-6,0-6 |
| ITF M25 Lodz | 2023/08/09 17:15 | Szymon Kielan v Patrick Kaukovalta | 6-7,4-6 |
| ITF M15 Novi Sad | 2023/08/02 13:50 | Szymon Kielan v Stefan Popovic | 2-6,1-6 |
| ITF M15 Sofia | 2023/07/06 06:30 | Szymon Kielan v Petrovic, Andreja | 6-3,6-3 |
| ITF M15 Sofia | 2023/07/04 07:00 | Federico Agustin Gomez v Szymon Kielan | 2-6,3-6 |