Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2023/07/14 09:50 | Michael Engelhardt v 가브라스, 안토닌 | L | 0-3 |
| Challenger Series TT | 2023/07/17 14:30 | Michael Engelhardt v 체아이브, 다우드 | L | 1-3 |
| Challenger Series TT | 2023/07/17 12:30 | Michael Engelhardt v Daniel Rinderer | L | 2-3 |
| Challenger Series TT | 2023/07/17 09:10 | Hannes Hormann v Michael Engelhardt | L | 3-1 |
| Challenger Series TT | 2023/07/17 07:10 | Michael Engelhardt v 알리시크, 아르민 | W | 3-1 |
| Challenger Series TT | 2023/07/14 09:50 | Michael Engelhardt v 가브라스, 안토닌 | L | 0-3 |
| Challenger Series TT | 2023/07/14 06:30 | Michael Engelhardt v Johannes Willeke | W | 3-1 |
| Challenger Series TT | 2023/07/13 17:50 | Michael Engelhardt v Makoto Nogami | W | 3-1 |
| Challenger Series TT | 2023/07/13 16:30 | Michael Engelhardt v Slanina, Tobias | W | 3-2 |
| Challenger Series TT | 2023/07/17 16:30 | Hannes Hormann v 가브라스, 안토닌 | W | 0-3 |
| Challenger Series TT | 2023/07/17 13:50 | 가브라스, 안토닌 v 알리시크, 아르민 | W | 3-0 |
| Challenger Series TT | 2023/07/17 10:30 | 가브라스, 안토닌 v Amirreza Abbasi | L | 2-3 |
| Challenger Series TT | 2023/07/17 08:30 | 가브라스, 안토닌 v 호레제아이, 미로슬라프 | W | 3-2 |
| Challenger Series TT | 2023/07/14 13:30 | 가브라스, 안토닌 v Benjamin Fruchart | W | 3-1 |
| Challenger Series TT | 2023/07/14 11:25 | 가브라스, 안토닌 v 파데예프, 키릴 | W | 3-1 |
| Challenger Series TT | 2023/07/14 09:50 | Michael Engelhardt v 가브라스, 안토닌 | W | 0-3 |
| Challenger Series TT | 2023/07/14 08:30 | 가브라스, 안토닌 v 파데예프, 키릴 | W | 3-0 |