| Malaysia Masters Qual | 2024/05/21 06:10 | Koo Takahashi v Joo Ven Soong | W | 2-1 |
| Malaysia Masters Qual | 2024/05/21 02:00 | Hyeok Jin Jeon v Koo Takahashi | W | 0-2 |
| Thailand Open | 2024/05/15 14:00 | Koo Takahashi v Kodai Naraoka | L | 0-2 |
| Spain Masters | 2024/03/28 11:55 | Tzu Wei Wang v Koo Takahashi | L | 2-1 |
| Spain Masters | 2024/03/27 18:30 | Koo Takahashi v Srikanth Kidambi | W | 2-0 |
| Spain Masters Qual | 2024/03/26 11:30 | Alvaro Vazquez v Koo Takahashi | W | 1-2 |
| Spain Masters Qual | 2024/03/26 09:00 | Koo Takahashi v Ade Resky Dwicahyo | W | 2-0 |
| Swiss Open Qual | 2024/03/19 10:10 | Alwi Farhan v Koo Takahashi | L | 2-0 |
| European Championships | 2024/04/10 13:25 | Alex Lanier v Christo Popov | L | 2-0 |
| Spain Masters | 2024/03/28 11:15 | Christo Popov v Kean Yew Loh | L | 1-2 |
| Swiss Open | 2024/03/20 18:30 | Christo Popov v Tien Chen Chou | L | 1-2 |
| All England Open | 2024/03/16 11:00 | Anthony Sinisuka Ginting v Christo Popov | L | 2-1 |
| All England Open | 2024/03/15 12:35 | Koki Watanabe v Christo Popov | W | 0-2 |
| All England Open | 2024/03/14 11:55 | Su Li Yang v Christo Popov | W | 1-2 |
| All England Open | 2024/03/12 10:00 | Christo Popov v Cheuk Yiu Lee | W | 2-1 |
| French Open | 2024/03/06 12:05 | Christo Popov v Yuqi Shi | L | 0-2 |