| TT Star Series | 2024/01/03 13:15 | Michal Bankosz v Akito Itagaki | L | 3-0 |
| TT Star Series | 2024/01/03 11:15 | Tomas Koldas v Akito Itagaki | L | 3-0 |
| TT Star Series | 2024/01/03 09:45 | Akito Itagaki v Daniel Rinderer | L | 1-3 |
| TT Star Series | 2024/01/03 08:10 | Akito Itagaki v Thomas Keinath | L | 2-3 |
| Challenger Series TT | 2023/12/19 10:50 | Daniel Rinderer v Akito Itagaki | L | 3-1 |
| Challenger Series TT | 2023/12/19 09:30 | Akito Itagaki v Dennis Klein | L | 0-3 |
| Challenger Series TT | 2023/12/18 19:30 | Benjamin Fruchart v Akito Itagaki | L | 3-1 |
| Challenger Series TT | 2023/12/18 16:50 | Damien Llorca v Akito Itagaki | L | 3-0 |
| TT Star Series | 2024/01/03 14:15 | Thomas Keinath v Boguslaw Koszyk | L | 3-1 |
| TT Star Series | 2024/01/03 11:45 | Michal Bankosz v Boguslaw Koszyk | L | 3-2 |
| TT Star Series | 2024/01/03 10:15 | Jiri Martinko v Boguslaw Koszyk | L | 3-2 |
| TT Star Series | 2024/01/03 07:00 | Tomas Koldas v Boguslaw Koszyk | W | 0-3 |
| TT Star Series | 2023/12/05 12:45 | Boguslaw Koszyk v Taehyun Kim | L | 2-3 |
| TT Star Series | 2023/12/05 09:45 | Boguslaw Koszyk v Dmitrij Prokopcov | L | 2-3 |
| TT Star Series | 2023/12/05 07:35 | Boguslaw Koszyk v Jiri Vrablik | L | 2-3 |
| TT Star Series | 2023/12/04 13:45 | Boguslaw Koszyk v Miguel Nunez | L | 2-3 |