Head to Head
| Malaysia Open | 2024/01/11 06:25 | Koki Watanabe v Anders Antonsen | L | 0-2 |
| Arctic Open | 2023/10/13 17:50 | Anders Antonsen v Koki Watanabe | L | 2-1 |
| Spain Masters | 2023/03/31 12:25 | Koki Watanabe v Anders Antonsen | L | 0-2 |
Home History
| Japan Open | 2024/08/20 00:50 | Chun-Yi Lin v Koki Watanabe | L | 2-0 |
| Canada Open | 2024/07/07 20:20 | Alex Lanier v Koki Watanabe | W | 1-2 |
| Canada Open | 2024/07/06 18:00 | Yushi Tanaka v Koki Watanabe | W | 0-2 |
| Canada Open | 2024/07/05 17:45 | Koki Watanabe v Kodai Naraoka | W | 2-1 |
| Canada Open | 2024/07/04 20:20 | Kantaphon Wangcharoen v Koki Watanabe | W | 0-2 |
| Canada Open | 2024/07/03 23:15 | Ayush Shetty v Koki Watanabe | W | 0-2 |
| US Open | 2024/06/29 21:05 | Lanxi Lei v Koki Watanabe | L | 2-0 |
| US Open | 2024/06/28 23:35 | Uriel F C Artiga v Koki Watanabe | W | 0-2 |
Away History
| Korea Open | 2024/08/29 05:00 | Lanxi Lei v Anders Antonsen | W | 1-2 |
| Korea Open | 2024/08/28 09:40 | Yin Chak Chan v Anders Antonsen | W | 0-2 |
| Olympics 2024 - Men | 2024/08/02 17:55 | Anders Antonsen v Zii Jia Lee | L | 0-2 |
| Olympics 2024 - Men | 2024/07/31 14:40 | Anders Antonsen v Ade Resky Dwicahyo | W | 2-0 |
| Olympics 2024 - Men | 2024/07/28 17:30 | Anders Antonsen v Collins Valentine Filimon | W | 2-0 |
| Canada Open | 2024/07/05 17:35 | Anders Antonsen v Priyanshu Rajawat | L | 1-2 |
| Canada Open | 2024/07/04 18:35 | Anders Antonsen v Nhat Nguyen | W | 2-0 |
| Canada Open | 2024/07/03 17:20 | Anders Antonsen v Nathan Tang | W | 2-0 |