Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2023/10/30 15:30 | Mike Hollo v Johannes Willeke | W | 3-1 |
| Challenger Series TT | 2023/10/30 13:30 | Mike Hollo v Samuel Amann | W | 3-0 |
| Challenger Series TT | 2023/10/30 10:10 | Kirill Fadeev v Mike Hollo | L | 3-1 |
| Challenger Series TT | 2023/10/30 08:10 | Mike Hollo v Alexander Valuch | W | 3-1 |
| Challenger Series TT | 2023/10/24 09:10 | Mike Hollo v Alexander Valuch | L | 2-3 |
| Challenger Series TT | 2023/10/24 06:30 | Mike Hollo v Carlo Rossi | L | 2-3 |
| Challenger Series TT | 2023/10/23 17:15 | Mike Hollo v Guilherme Teodoro | L | 1-3 |
| Challenger Series TT | 2023/10/23 16:30 | Mike Hollo v Finn Luu | L | 2-3 |
| Challenger Series TT | 2023/10/30 17:30 | Kirill Fadeev v Simon Berglund | W | 0-3 |
| Challenger Series TT | 2023/10/30 14:50 | Simon Berglund v Alexander Valuch | W | 3-1 |
| Challenger Series TT | 2023/10/30 11:30 | Simon Berglund v Martin Andersen | W | 3-0 |
| Challenger Series TT | 2023/10/30 09:30 | Simon Berglund v Daniel Rinderer | L | 1-3 |
| Challenger Series TT | 2023/10/17 12:50 | Simon Berglund v Dennis Klein | L | 2-3 |
| Challenger Series TT | 2023/10/17 10:45 | Simon Berglund v Kirill Fadeev | W | 3-1 |
| Challenger Series TT | 2023/10/17 09:10 | Dennis Klein v Simon Berglund | W | 0-3 |
| Challenger Series TT | 2023/10/17 07:50 | Simon Berglund v Kirill Fadeev | W | 3-1 |