Stadium: Ochsenhausen, Germany Round: 50
| 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 | 2023/10/16 08:30 | Carlos Caballero v Stephane Ouaiche | W | 3-1 |
| Challenger Series TT | 2023/08/15 12:10 | Daniel Rinderer v Carlos Caballero | W | 2-3 |
| Challenger Series TT | 2024/02/16 13:50 | Mike Hollo v Albert Vilardell | L | 1-3 |
| Challenger Series TT | 2024/02/16 12:25 | Can Akkuzu v Mike Hollo | L | 3-1 |
| Challenger Series TT | 2024/02/16 08:50 | Can Akkuzu v Mike Hollo | L | 3-0 |
| Challenger Series TT | 2024/02/15 20:50 | Dauud Cheaib v Mike Hollo | W | 0-3 |
| Challenger Series TT | 2024/02/15 18:50 | Albert Vilardell v Mike Hollo | L | 3-1 |
| Challenger Series TT | 2024/02/15 16:50 | Mike Hollo v Mathias Golab | W | 3-1 |
| Challenger Series TT | 2024/02/15 14:10 | Mike Hollo v Alberto Mino | L | 0-3 |
| Challenger Series TT | 2024/02/15 12:10 | Mike Hollo v Norbert Tauler | W | 3-2 |