Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2023/07/03 18:30 | David Reitspies v Akito Itagaki | L | 3-2 |
| Challenger Series TT | 2024/03/28 16:50 | Akito Itagaki v Liang Qiu | L | 1-3 |
| Challenger Series TT | 2024/03/28 14:30 | Jeromy Loffler v Akito Itagaki | L | 3-2 |
| Challenger Series TT | 2024/03/28 12:10 | Tobias Slanina v Akito Itagaki | L | 3-2 |
| Challenger Series TT | 2024/03/28 10:25 | Akito Itagaki v Finn Luu | L | 0-3 |
| Challenger Series TT | 2024/03/28 08:40 | Akito Itagaki v Oliver Both | L | 1-3 |
| Challenger Series TT | 2024/02/27 10:50 | Akito Itagaki v Mohammed Javad Sohrabi | L | 1-3 |
| Challenger Series TT | 2024/02/27 07:30 | Akito Itagaki v Sven Happek | L | 1-3 |
| Challenger Series TT | 2024/02/26 18:50 | Akito Itagaki v Dennis Klein | W | 3-1 |
| Challenger Series TT | 2024/03/28 17:25 | Tobias Slanina v David Reitspies | W | 1-3 |
| Challenger Series TT | 2024/03/28 15:40 | David Reitspies v Finn Luu | W | 3-0 |
| Challenger Series TT | 2024/03/28 13:20 | David Reitspies v Oliver Both | W | 3-1 |
| Challenger Series TT | 2024/03/28 11:35 | David Reitspies v Liang Qiu | W | 3-2 |
| Challenger Series TT | 2024/03/28 09:15 | Diego Piguave v David Reitspies | W | 0-3 |
| TT Star Series | 2024/03/19 11:45 | Frantisek Onderka v David Reitspies | L | 3-0 |
| TT Star Series | 2024/03/19 09:15 | Viktor Yefimov v David Reitspies | L | 3-2 |
| TT Star Series | 2024/03/19 07:35 | Antonin Gavlas v David Reitspies | W | 2-3 |