Head to Head
| World Championship 2020 | 2019/11/27 19:30 | Ricky Walden v Xu Si | 6-3 |
| China Championship Qualifiers 2019 | 2019/08/17 18:00 | Ricky Walden v Xu Si | 5-3 |
| Indian Open 2017 | 2017/09/15 03:40 | Xu Si v Ricky Walden | 4-3 |
| World Championship 2020 | 2019/11/27 19:30 | Ricky Walden v Xu Si | 6-3 |
| China Championship Qualifiers 2019 | 2019/08/17 18:00 | Ricky Walden v Xu Si | 5-3 |
| Indian Open 2017 | 2017/09/15 03:40 | Xu Si v Ricky Walden | 4-3 |