Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2023/03/02 11:30 | Dillon Chambers v Guilherme Teodoro | W | 2-3 |
| Challenger Ochsenhausen | 2022/03/07 09:30 | Dillon Chambers v Guilherme Teodoro | W | 0-3 |
| Challenger Series TT | 2023/03/09 12:10 | Guilherme Teodoro v Samuel Amann | W | 3-1 |
| Challenger Series TT | 2023/03/09 09:30 | Thibault Poret v Guilherme Teodoro | L | 3-1 |
| Challenger Series TT | 2023/03/03 14:30 | Guilherme Teodoro v Anton Limonov | W | 3-0 |
| Challenger Series TT | 2023/03/03 12:25 | Guilherme Teodoro v Liang Qiu | W | 3-1 |
| Challenger Series TT | 2023/03/03 11:30 | Samuel Amann v Guilherme Teodoro | W | 0-3 |
| Challenger Series TT | 2023/03/03 07:30 | Liang Qiu v Guilherme Teodoro | W | 1-3 |
| Challenger Series TT | 2023/03/02 19:30 | Guilherme Teodoro v Marco Stefanidis | W | 3-0 |
| Challenger Series TT | 2023/03/02 16:10 | Guilherme Teodoro v Damian Zech | W | 3-0 |
| Challenger Series TT | 2023/03/09 11:30 | Thibault Poret v Dillon Chambers | L | 3-1 |
| Challenger Series TT | 2023/03/09 08:50 | Damian Zech v Dillon Chambers | W | 1-3 |
| Challenger Series TT | 2023/03/03 10:10 | Albert Vilardell v Dillon Chambers | L | 3-0 |
| Challenger Series TT | 2023/03/03 08:10 | Dillon Chambers v Damian Zech | W | 3-1 |
| Challenger Series TT | 2023/03/02 20:10 | Samuel Amann v Dillon Chambers | W | 0-3 |
| Challenger Series TT | 2023/03/02 17:30 | Liang Qiu v Dillon Chambers | L | 3-0 |
| Challenger Series TT | 2023/03/02 14:50 | Dillon Chambers v Marco Stefanidis | W | 3-0 |
| Challenger Series TT | 2023/03/02 11:30 | Dillon Chambers v Guilherme Teodoro | L | 2-3 |