Head to Head
| Singapore Open | 2022/07/14 05:20 | Shifeng Li v Koki Watanabe | L | 2-0 |
| Canada Open | 2019/07/06 21:30 | Koki Watanabe v Shifeng Li | L | 1-2 |
| Orleans Masters | 2019/03/23 14:30 | Koki Watanabe v Shifeng Li | W | 2-0 |
Home History
| Orleans Masters | 2023/04/06 16:00 | Jun Hao Leong v Koki Watanabe | L | 2-0 |
| Orleans Masters | 2023/04/05 15:40 | Koki Watanabe v Kanta Tsuneyama | W | 2-1 |
| Spain Masters | 2023/03/31 12:25 | Koki Watanabe v Anders Antonsen | L | 0-2 |
| Spain Masters | 2023/03/30 09:30 | Christo Popov v Koki Watanabe | W | 0-2 |
| Spain Masters | 2023/03/29 15:15 | Koki Watanabe v Tzu Wei Wang | W | 2-1 |
| Swiss Open | 2023/03/26 12:40 | Tien Chen Chou v Koki Watanabe | W | 1-2 |
| Swiss Open | 2023/03/25 17:30 | Koki Watanabe v Zii Jia Lee | W | 2-0 |
| Swiss Open | 2023/03/24 13:00 | Cheuk Yiu Lee v Koki Watanabe | W | 0-2 |
Away History
| Malaysia Masters | 2023/05/25 03:55 | H.S. Prannoy v Shifeng Li | L | 2-1 |
| Malaysia Masters | 2023/05/24 11:20 | Shifeng Li v Cheuk Yiu Lee | W | 2-0 |
| Sudirman Cup | 2023/05/18 09:50 | Shifeng Li v Rasmus Gemke | W | 2-1 |
| Asia Championships | 2023/04/28 14:15 | Shifeng Li v Anthony Sinisuka Ginting | L | 1-2 |
| Asia Championships | 2023/04/27 12:35 | Shifeng Li v Kunlavut Vitidsarn | W | 2-0 |
| Asia Championships | 2023/04/26 16:00 | Shifeng Li v Hyeok Jin Jeon | W | 2-0 |
| Swiss Open | 2023/03/22 13:05 | Shifeng Li v Zii Jia Lee | L | 1-2 |
| All England Open | 2023/03/19 14:45 | Shifeng Li v Yuqi Shi | W | 2-0 |