Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2024/04/08 08:50 | Carlos Caballero v Siddharta Almeida | W | 3-0 |
| Challenger Series TT | 2024/04/08 06:30 | Carlos Caballero v Miguel Nunez | W | 3-0 |
| Challenger Series TT | 2023/10/17 08:30 | Akito Itagaki v Carlos Caballero | W | 0-3 |
| Challenger Series TT | 2023/10/17 07:10 | Carlos Caballero v Kirill Fadeev | L | 0-3 |
| Challenger Series TT | 2023/10/16 19:10 | Dauud Cheaib v Carlos Caballero | L | 3-1 |
| Challenger Series TT | 2023/10/16 16:30 | Dennis Klein v Carlos Caballero | L | 3-1 |
| Challenger Series TT | 2023/10/16 13:50 | Carlos Caballero v Simon Berglund | L | 0-3 |
| Challenger Series TT | 2023/10/16 10:30 | Carlos Caballero v Jong-Eon Yeon | W | 3-0 |
| Challenger Series TT | 2024/04/08 09:25 | Armin Alicic v Joon Shim | L | 1-3 |
| Challenger Series TT | 2024/04/08 07:40 | Armin Alicic v Eusebio Vos | W | 3-2 |
| Challenger Series TT | 2024/03/19 12:30 | Ronit Bhanja v Armin Alicic | L | 3-1 |
| Challenger Series TT | 2024/03/19 11:45 | Norbert Tauler v Armin Alicic | L | 3-0 |
| Challenger Series TT | 2024/03/19 09:30 | Armin Alicic v Amirreza Abbasi | L | 0-3 |
| Challenger Series TT | 2024/03/19 07:30 | Armin Alicic v Joon Shim | W | 3-1 |
| Challenger Series TT | 2024/03/18 16:10 | Armin Alicic v Sven Happek | W | 3-1 |
| Challenger Series TT | 2024/03/18 15:30 | Armin Alicic v Damian Zech | W | 3-1 |