Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2023/04/24 14:30 | Kirill Fadeev v Sven Happek | L | 0-3 |
| Challenger Series TT | 2023/04/24 12:30 | Kirill Fadeev v Max Klink | W | 3-1 |
| Challenger Series TT | 2023/04/24 09:10 | Tobias Slanina v Kirill Fadeev | L | 3-0 |
| Challenger Series TT | 2023/04/24 07:10 | Kirill Fadeev v Anton Limonov | L | 0-3 |
| Challenger Series TT | 2023/04/07 10:30 | Kirill Fadeev v Yonghun Lee | W | 3-1 |
| Challenger Series TT | 2023/04/07 07:50 | Kirill Fadeev v Florian Bourrassaud | L | 0-3 |
| Challenger Series TT | 2023/04/06 19:10 | Kirill Fadeev v Yannick Vostes | W | 3-1 |
| Challenger Series TT | 2023/04/06 14:30 | Kirill Fadeev v Dennis Klein | L | 1-3 |
| Challenger Series TT | 2023/04/24 16:30 | Tobias Slanina v Alvaro Gainza | W | 2-3 |
| Challenger Series TT | 2023/04/24 13:50 | Alvaro Gainza v Anton Limonov | L | 2-3 |
| Challenger Series TT | 2023/04/24 10:30 | Alvaro Gainza v Rafael Turrini | L | 1-3 |
| Challenger Series TT | 2023/04/24 08:30 | Alvaro Gainza v Louis Price | W | 3-0 |
| Challenger Series TT | 2023/04/11 09:50 | Alvaro Gainza v Dauud Cheaib | L | 0-3 |
| Challenger Series TT | 2023/04/11 06:30 | Alvaro Gainza v Louis Price | L | 1-3 |
| Challenger Series TT | 2023/04/10 17:50 | Alvaro Gainza v Samuel Amann | W | 3-2 |
| Challenger Series TT | 2023/04/10 16:30 | Alvaro Gainza v Florian Bluhm | L | 2-3 |