Head to Head
| World Championship | 2017/04/08 09:00 | Mark Williams v Zhao Xintong | 10-7 |
| Gibraltar Open 2019 | 2017/03/04 18:50 | Zhao Xintong v Mark Williams | 3-4 |
| China Championship Qualifiers 2019 | 2017/01/25 19:00 | Mark Williams v Zhao Xintong | 5-3 |
Home History
| Gibraltar Open 2019 | 2018/09/26 11:30 | Fergal O'Brien v Zhao Xintong | 2-5 |
| Gibraltar Open 2019 | 2018/09/25 11:30 | Zhao Xintong v Anthony McGill | 5-4 |
| China Championship Qualifiers 2019 | 2018/08/22 13:30 | Matthew Stevens v Zhao Xintong | 3-5 |
| European Masters Qualifiers | 2018/08/18 09:00 | Matthew Stevens v Zhao Xintong | 1-4 |
| Indian Open 2018 | 2018/08/16 18:00 | Ricky Walden v Zhao Xintong | 3-4 |
| World Open | 2018/08/06 06:30 | Fergal O'Brien v Zhao Xintong | 5-4 |
| Riga Masters 2018 | 2018/07/28 15:20 | Stuart Carrington v Zhao Xintong | 4-1 |
| Riga Masters 2018 | 2018/07/28 07:40 | Shaun Murphy v Zhao Xintong | 0-4 |
Away History
| Gibraltar Open 2019 | 2018/09/26 11:30 | Gary Wilson v Mark Williams | 2-5 |
| Gibraltar Open 2019 | 2018/09/25 11:30 | Ken Doherty v Mark Williams | 0-5 |
| China Championship Qualifiers 2019 | 2018/09/24 06:30 | Mark Williams v Rod Lawler | 5-0 |
| Shanghai Masters | 2018/09/13 11:30 | Barry Hawkins v Mark Williams | 6-4 |
| Shanghai Masters | 2018/09/12 06:00 | Mark Williams v Anthony McGill | 6-3 |
| Paul Hunter Classic 2019 | 2018/09/03 06:28 | Mark Williams v Thepchaiya Un-Nooh | 5-1 |
| World Open | 2018/08/12 06:00 | David Gilbert v Mark Williams | 9-10 |
| World Open | 2018/08/11 11:30 | Noppon Saengkham v Mark Williams | 5-6 |