Stadium: Centre Court Round: 25 Ground: Clay
| Czech Republic Extraliga | 2023/12/19 10:30 | Vit Kopriva v Hynek Barton | 6-3,7-5 |
| Czech Republic Extraliga | 2023/12/15 11:00 | Matej Vocel v Hynek Barton | 7-6,7-6 |
| ITF M25 Vale Do Lobo | 2023/11/24 10:30 | Hynek Barton v Khumoyun Sultanov | 6-7,2-6 |
| ITF M25 Vale Do Lobo | 2023/11/23 11:25 | Hynek Barton v Joao Domingues | 6-3,6-2 |
| ITF M25 Vale Do Lobo | 2023/11/22 14:45 | Lucas Poullain v Hynek Barton | 6-1,2-6,4-6 |
| ITF M25 Vale Do Lobo | 2023/11/19 12:00 | Hynek Barton v Henrique Rocha | 3-6,1-6 |
| ITF M25 Vale Do Lobo | 2023/11/18 10:30 | Hynek Barton v Michael Geerts | 5-7,6-2,7-6 |
| ITF M25 Vale Do Lobo | 2023/11/17 10:30 | Hynek Barton v Tiago Pereira | 6-3,6-2 |
| ITF M25 Doha | 2024/01/17 12:00 | Dan Alexandru Tomescu v Olaf Pieczkowski | 4-6,6-4,4-6 |
| ITF M25 Doha | 2024/01/16 14:30 | Olaf Pieczkowski v Yanki Erel | 2-6,6-3,6-3 |
| ITF M15 Doha | 2024/01/12 10:55 | Yanki Erel v Olaf Pieczkowski | 6-3,3-6,6-2 |
| ITF M15 Doha | 2024/01/11 11:55 | Aleksandre Bakshi v Olaf Pieczkowski | 3-6,1-6 |
| ITF M15 Doha | 2024/01/10 12:00 | Evgeny Karlovskiy v Olaf Pieczkowski | 6-4,4-6,4-6 |
| ITF M15 Limassol | 2023/11/25 08:00 | Jakub Nicod v Olaf Pieczkowski | 6-2,5-7,6-2 |
| ITF M15 Limassol | 2023/11/24 10:00 | Sebastian Sorger v Olaf Pieczkowski | 6-4,2-6,3-6 |
| ITF M15 Limassol | 2023/11/23 09:25 | Kevin Edengren v Olaf Pieczkowski | 3-6,1-6 |