Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2023/08/14 15:10 | Даууд Чеаиб v Marco Stefanidis | L | 3-2 |
| Challenger Series TT | 2023/07/20 11:50 | Marco Stefanidis v Даууд Чеаиб | L | 0-3 |
| Challenger Series TT | 2023/09/14 17:50 | Marco Stefanidis v Антонин Гавлас | L | 0-3 |
| Challenger Series TT | 2023/09/14 14:30 | Marco Stefanidis v Симон Берглунд | L | 0-3 |
| Challenger Series TT | 2023/09/14 12:30 | Marco Stefanidis v Акито Итагаки | W | 3-1 |
| Challenger Series TT | 2023/09/14 09:10 | Цзин Уэда v Marco Stefanidis | L | 3-0 |
| Challenger Series TT | 2023/09/14 07:10 | Marco Stefanidis v Kirill Fadeev | L | 1-3 |
| Challenger Series TT | 2023/08/18 09:50 | Marco Stefanidis v Тобиас Сланина | L | 2-3 |
| Challenger Series TT | 2023/08/18 06:30 | Marco Stefanidis v Makoto Nogami | L | 0-3 |
| Challenger Series TT | 2023/08/17 17:50 | Marco Stefanidis v Alvaro Gainza | W | 3-1 |
| Challenger Series TT | 2023/09/14 13:10 | Даууд Чеаиб v Гуиллайме Алькайде | W | 3-2 |
| Challenger Series TT | 2023/09/14 11:10 | Даууд Чеаиб v Акито Итагаки | W | 3-1 |
| Challenger Series TT | 2023/09/14 08:30 | Антонин Гавлас v Даууд Чеаиб | L | 3-2 |
| Challenger Series TT | 2023/09/08 12:50 | Деннис Кляйн v Даууд Чеаиб | L | 3-0 |
| Challenger Series TT | 2023/09/08 12:05 | Даууд Чеаиб v Kirill Fadeev | L | 1-3 |
| Challenger Series TT | 2023/09/08 09:10 | Рафаэль Турини v Даууд Чеаиб | W | 0-3 |
| Challenger Series TT | 2023/09/08 07:10 | Даууд Чеаиб v Kirill Fadeev | L | 1-3 |
| Challenger Series TT | 2023/09/07 19:10 | Тобиас Сланина v Даууд Чеаиб | W | 2-3 |