Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2023/07/13 16:30 | Michael Engelhardt v Slanina, Tobias | L | 3-2 |
| Challenger Series TT | 2024/01/11 10:10 | 헤닝거, 마리우스 v Slanina, Tobias | W | 2-3 |
| Challenger Series TT | 2024/01/11 08:10 | Slanina, Tobias v Damian Zech | L | 2-3 |
| Challenger Series TT | 2024/01/09 10:50 | Slanina, Tobias v 신케비크, 보단 | W | 3-0 |
| Challenger Series TT | 2024/01/09 07:30 | Slanina, Tobias v 체아이브, 다우드 | L | 0-3 |
| Challenger Series TT | 2024/01/08 18:50 | Slanina, Tobias v Takumi Kageyama | L | 2-3 |
| Challenger Series TT | 2024/01/08 17:30 | Slanina, Tobias v Reda Nemras | W | 3-2 |
| Challenger Series TT | 2024/01/08 12:50 | Slanina, Tobias v 하페크, 스벤 | W | 3-0 |
| Challenger Series TT | 2024/01/08 10:10 | Slanina, Tobias v Jeromy Loffler | L | 1-3 |
| Challenger Series TT | 2024/01/11 12:10 | Tom Colvin v Michael Engelhardt | W | 0-3 |
| Challenger Series TT | 2024/01/11 07:30 | 헤닝거, 마리우스 v Michael Engelhardt | L | 3-0 |
| Challenger Series TT | 2023/07/18 10:30 | Michael Engelhardt v Amirreza Abbasi | L | 0-3 |
| Challenger Series TT | 2023/07/18 07:50 | Michael Engelhardt v 호레제아이, 미로슬라프 | L | 0-3 |
| Challenger Series TT | 2023/07/17 19:10 | 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 |