Stadium: Ochsenhausen, Germany Round: 1
| Challenger Series TT | 2024/02/22 19:30 | Haruki Harada v Carlo Rossi | L | 2-3 |
| Challenger Series TT | 2024/02/23 13:00 | Haruki Harada v Alexander Valuch | W | 3-2 |
| Challenger Series TT | 2024/02/23 11:30 | Alexander Valuch v Haruki Harada | W | 2-3 |
| Challenger Series TT | 2024/02/23 07:30 | Miguel Nunez v Haruki Harada | W | 0-3 |
| Challenger Series TT | 2024/02/22 19:30 | Haruki Harada v Carlo Rossi | L | 2-3 |
| Challenger Series TT | 2024/02/22 16:10 | Haruki Harada v Rodrigo Hidalgo | W | 3-2 |
| Challenger Series TT | 2024/02/22 14:10 | Benjamin Fruchart v Haruki Harada | W | 1-3 |
| Challenger Series TT | 2024/02/22 11:30 | Daniel Rinderer v Haruki Harada | W | 0-3 |
| Challenger Series TT | 2024/02/22 08:50 | Akito Itagaki v Haruki Harada | W | 0-3 |
| Challenger Series TT | 2024/02/23 13:30 | Carlo Rossi v Benjamin Fruchart | W | 3-0 |
| Challenger Series TT | 2024/02/23 10:50 | Miguel Nunez v Carlo Rossi | W | 1-3 |
| Challenger Series TT | 2024/02/23 09:30 | Carlo Rossi v Rodrigo Hidalgo | W | 3-0 |
| Challenger Series TT | 2024/02/22 19:30 | Haruki Harada v Carlo Rossi | W | 2-3 |
| Challenger Series TT | 2024/02/22 16:50 | Benjamin Fruchart v Carlo Rossi | L | 3-2 |
| Challenger Series TT | 2024/02/22 14:50 | Daniel Rinderer v Carlo Rossi | W | 1-3 |
| Challenger Series TT | 2024/02/22 10:50 | Akito Itagaki v Carlo Rossi | W | 1-3 |
| Challenger Series TT | 2024/02/22 08:10 | Alexander Valuch v Carlo Rossi | W | 1-3 |