Stadium: Court 6 Round: 27 Ground: Hardcourt outdoor
| ITF M15 Doha | 2023/10/11 12:00 | Marat Sharipov v Koray Kirci | 6-2,6-1 |
| ITF M15 Doha | 2023/10/10 12:00 | Marat Sharipov v Mousa Alkotop | 6-3,7-5 |
| ITF M15 Doha | 2023/10/08 13:00 | Coleman Wong v Marat Sharipov | 6-7,4-6 |
| ITF M15 Doha | 2023/10/07 13:00 | Marat Sharipov v Christian Sigsgaard | 6-3,6-4 |
| ITF M15 Doha | 2023/10/06 13:00 | Christoph Negritu v Marat Sharipov | 6-7,6-7 |
| ITF M15 Doha | 2023/10/05 12:25 | Pablo Trochu v Marat Sharipov | 3-6,6-3,2-6 |
| ITF M15 Doha | 2023/10/04 14:25 | Bader Alabdullah v Marat Sharipov | 1-6,1-6 |
| ITF M15 Trier | 2023/08/23 12:30 | Marat Sharipov v Jannik Maute | 6-2,6-7,3-6 |
| ITF M15 Doha | 2023/10/09 15:10 | Mashari Nawaf v Olaf Pieczkowski | 1-6,1-6 |
| ITF M15 Doha | 2023/10/06 12:55 | Coleman Wong v Olaf Pieczkowski | 7-6,6-3 |
| ITF M15 Doha | 2023/10/05 14:20 | Zach Stephens v Olaf Pieczkowski | 3-6,3-6 |
| ITF M15 Doha | 2023/10/04 18:10 | Grigoriy Lomakin v Olaf Pieczkowski | 3-6,4-6 |
| ITF M25 Falun | 2023/09/26 12:00 | Olaf Pieczkowski v Anton Matusevich | 7-6,3-6,4-6 |
| Davis Cup | 2023/09/15 14:35 | Olaf Pieczkowski v Darian King | 1-6,7-6,6-3 |
| ITF M15 Szczawno | 2023/09/03 09:30 | Olaf Pieczkowski v Jasza Szajrych | 6-1,6-2 |
| ITF M15 Szczawno | 2023/09/01 09:00 | Olaf Pieczkowski v Jonas P Hartenstein | 6-2,6-2 |