Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2023/07/25 07:50 | Marius Henninger v Armin Alicic | L | 3-2 |
| Challenger Series TT | 2023/09/25 08:30 | Dauud Cheaib v Armin Alicic | L | 3-1 |
| Challenger Series TT | 2023/09/12 07:50 | Hannes Hormann v Armin Alicic | W | 0-3 |
| Challenger Series TT | 2023/09/11 19:50 | Guillaume Alcayde v Armin Alicic | L | 3-0 |
| Challenger Series TT | 2023/09/11 17:50 | Oliver Both v Armin Alicic | L | 3-2 |
| Challenger Series TT | 2023/09/11 15:50 | Armin Alicic v Jeromy Loffler | L | 2-3 |
| Challenger Series TT | 2023/09/11 13:10 | Armin Alicic v Yannick Vostes | L | 0-3 |
| Challenger Series TT | 2023/09/11 11:10 | Armin Alicic v Amirreza Abbasi | L | 0-3 |
| Challenger Series TT | 2023/09/11 08:30 | Antonin Gavlas v Armin Alicic | L | 3-1 |
| Challenger Series TT | 2023/09/25 06:30 | Makoto Nogami v Marius Henninger | L | 3-1 |
| Challenger Series TT | 2023/09/22 12:10 | Marius Henninger v Jeromy Loffler | W | 3-2 |
| Challenger Series TT | 2023/09/22 10:45 | Marius Henninger v Alexander Valuch | L | 2-3 |
| Challenger Series TT | 2023/09/22 09:50 | Louis Price v Marius Henninger | W | 1-3 |
| Challenger Series TT | 2023/09/22 06:30 | Samuel Amann v Marius Henninger | W | 2-3 |
| Challenger Series TT | 2023/09/21 17:50 | Marius Henninger v Sushmit Sriram | W | 3-2 |
| Challenger Series TT | 2023/09/21 15:10 | Marius Henninger v Jeromy Loffler | W | 3-2 |
| Challenger Series TT | 2023/09/21 13:10 | Alberto Lillo v Marius Henninger | W | 1-3 |