Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2023/05/04 08:30 | Benjamin Fruchart v Akito Itagaki | L | 3-1 |
| Challenger Series TT | 2023/05/04 06:30 | Makoto Nogami v Kirill Fadeev | W | 1-3 |
| Challenger Series TT | 2023/05/02 12:50 | Kirill Fadeev v Benjamin Fruchart | L | 0-3 |
| Challenger Series TT | 2023/05/02 11:25 | Dennis Klein v Kirill Fadeev | L | 3-0 |
| Challenger Series TT | 2023/05/02 10:30 | Kirill Fadeev v Snehit Suravajjula | L | 1-3 |
| Challenger Series TT | 2023/05/02 07:50 | Kirill Fadeev v George Downing | W | 3-0 |
| Challenger Series TT | 2023/05/01 19:10 | Kirill Fadeev v Alexander Sverdlik | W | 3-1 |
| Challenger Series TT | 2023/05/01 14:30 | Kirill Fadeev v Nico Longhino | W | 3-0 |
| Challenger Series TT | 2023/05/01 12:30 | Kirill Fadeev v Michael Engelhardt | W | 3-0 |