Estádio: Ochsenhausen, Germany
| Challenger Series TT | 2023/10/17 09:50 | Dauud Cheaib v Jong-Eon Yeon | W | 3-0 |
| Challenger Series TT | 2023/09/19 10:30 | Dauud Cheaib v Jong-Eon Yeon | W | 3-1 |
| Challenger Series TT | 2023/10/23 14:30 | Damian Zech v Dauud Cheaib | W | 0-3 |
| Challenger Series TT | 2023/10/23 11:50 | Mike Hollo v Dauud Cheaib | L | 3-2 |
| Challenger Series TT | 2023/10/23 09:50 | Dauud Cheaib v Alexander Valuch | L | 2-3 |
| Challenger Series TT | 2023/10/23 07:50 | Dauud Cheaib v Carlo Rossi | L | 2-3 |
| Challenger Series TT | 2023/10/17 12:10 | Kirill Fadeev v Dauud Cheaib | L | 3-1 |
| Challenger Series TT | 2023/10/17 11:25 | Dauud Cheaib v Dennis Klein | L | 2-3 |
| Challenger Series TT | 2023/10/17 09:50 | Dauud Cheaib v Jong-Eon Yeon | W | 3-0 |
| Challenger Series TT | 2023/10/16 19:10 | Dauud Cheaib v Carlos Caballero | W | 3-1 |
| Challenger Series TT | 2023/10/17 09:50 | Dauud Cheaib v Jong-Eon Yeon | L | 3-0 |
| Challenger Series TT | 2023/10/17 06:30 | Dennis Klein v Jong-Eon Yeon | L | 3-0 |
| Challenger Series TT | 2023/10/16 18:30 | Jong-Eon Yeon v Simon Berglund | L | 0-3 |
| Challenger Series TT | 2023/10/16 15:10 | Jong-Eon Yeon v Kirill Fadeev | L | 0-3 |
| Challenger Series TT | 2023/10/16 13:10 | Stephane Ouaiche v Jong-Eon Yeon | W | 2-3 |
| Challenger Series TT | 2023/10/16 10:30 | Carlos Caballero v Jong-Eon Yeon | L | 3-0 |
| Challenger Series TT | 2023/10/16 07:50 | Akito Itagaki v Jong-Eon Yeon | L | 3-2 |
| TT Star Series | 2023/10/12 10:15 | Michal Benes v Jong-Eon Yeon | L | 3-1 |