Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2023/05/22 12:30 | Michael Engelhardt v Kirill Fadeev | L | 0-3 |
| Challenger Series TT | 2023/05/01 12:30 | Kirill Fadeev v Michael Engelhardt | L | 3-0 |
| Challenger Series TT | 2022/07/29 09:50 | Kirill Fadeev v Michael Engelhardt | L | 3-0 |
| Challenger Series TT | 2022/07/11 17:50 | Kirill Fadeev v Michael Engelhardt | W | 1-3 |
| Challenger Series TT | 2022/06/16 09:10 | Michael Engelhardt v Kirill Fadeev | L | 0-3 |
| Challenger Ochsenhausen | 2022/05/16 06:30 | Kirill Fadeev v Michael Engelhardt | L | 3-2 |
| Challenger Series TT | 2023/05/23 12:50 | Michael Engelhardt v Louis Price | W | 3-1 |
| Challenger Series TT | 2023/05/23 11:25 | Albert Vilardell v Michael Engelhardt | L | 3-0 |
| Challenger Series TT | 2023/05/23 10:30 | Michael Engelhardt v Louis Price | L | 2-3 |
| Challenger Series TT | 2023/05/23 07:50 | Michael Engelhardt v Aljaz Godec | L | 2-3 |
| Challenger Series TT | 2023/05/22 19:10 | Michael Engelhardt v Albert Vilardell | L | 1-3 |
| Challenger Series TT | 2023/05/22 14:30 | Michael Engelhardt v Sven Happek | W | 3-1 |
| Challenger Series TT | 2023/05/22 12:30 | Michael Engelhardt v Kirill Fadeev | L | 0-3 |
| Challenger Series TT | 2023/05/22 09:10 | Jeromy Loffler v Michael Engelhardt | W | 1-3 |
| Challenger Series TT | 2023/07/04 12:50 | Kirill Fadeev v David Reitspies | L | 2-3 |
| Challenger Series TT | 2023/07/04 11:25 | Kirill Fadeev v Dennis Klein | L | 2-3 |
| Challenger Series TT | 2023/07/04 09:50 | Kirill Fadeev v Akito Itagaki | W | 3-0 |
| Challenger Series TT | 2023/07/04 06:30 | Kirill Fadeev v David Reitspies | L | 1-3 |
| Challenger Series TT | 2023/07/03 17:50 | Kirill Fadeev v Benjamin Fruchart | W | 3-1 |
| Challenger Series TT | 2023/07/03 16:30 | Kirill Fadeev v Mathias Golab | W | 3-0 |
| Challenger Series TT | 2023/07/03 11:50 | Kirill Fadeev v Dennis Klein | W | 3-1 |
| Challenger Series TT | 2023/07/03 09:10 | Kirill Fadeev v Tobias Slanina | W | 3-1 |