Head to Head
| China Championship Qualifiers 2019 | 2018/05/03 18:00 | Barry Hawkins v Mark Williams | 15-17 |
| Championship League Snooker | 2017/01/12 19:20 | Barry Hawkins v Mark Williams | 3-0 |
| Championship League Snooker | 2017/01/12 12:05 | Mark Williams v Barry Hawkins | 1-3 |
| Gibraltar Open 2019 | 2017/01/09 18:55 | Barry Hawkins v Mark Williams | 0-3 |
| Championship League Snooker | 2016/01/04 18:55 | Mark Williams v Barry Hawkins | 3-2 |
| Shanghai Masters | 2014/09/09 06:30 | Barry Hawkins v Mark Williams | 4-5 |
Home History
| Shanghai Masters | 2018/09/11 06:30 | Barry Hawkins v Stephen Maguire | 6-3 |
| China Championship Qualifiers 2019 | 2018/08/21 18:00 | Barry Hawkins v Simon Lichtenberg | 5-0 |
| European Masters Qualifiers | 2018/08/18 12:00 | Barry Hawkins v Sanderson Lam | 4-2 |
| World Open | 2018/08/11 06:00 | David Gilbert v Barry Hawkins | 6-4 |
| World Open | 2018/08/10 06:30 | Barry Hawkins v Gary Wilson | 5-3 |
| World Open | 2018/08/09 11:30 | Barry Hawkins v Matthew Selt | 5-4 |
| World Open | 2018/08/08 11:30 | Barry Hawkins v Michael Holt | 5-2 |
| World Open | 2018/08/06 11:30 | Barry Hawkins v Sunny Akani | 5-2 |
Away History
| 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 |
| World Open | 2018/08/10 11:30 | Jack Lisowski v Mark Williams | 3-5 |
| World Open | 2018/08/09 06:30 | Joe Perry v Mark Williams | 1-5 |
| World Open | 2018/08/08 06:30 | Ben Woollaston v Mark Williams | 2-5 |
| World Open | 2018/08/07 11:30 | Alexander Ursenbacher v Mark Williams | 1-5 |