Head to Head
| Northern Ireland Open Qualifier 2023 | 2023/10/19 09:00 | Xu Si v Alexander Ursenbacher | 4-2 |
| European Masters Qualifiers 2023 | 2023/07/29 09:00 | Xu Si v Alexander Ursenbacher | 5-2 |
| Northern Ireland Open Qualifier 2023 | 2023/10/19 09:00 | Xu Si v Alexander Ursenbacher | 4-2 |
| European Masters Qualifiers 2023 | 2023/07/29 09:00 | Xu Si v Alexander Ursenbacher | 5-2 |