Head to Head
| Championship League Snooker | 2021/02/13 14:45 | Mark Williams v Anthony McGill | 2-3 |
| Welsh Open 2020 | 2020/02/13 13:00 | Mark Williams v Anthony McGill | 1-4 |
| Championship League Snooker | 2020/01/06 15:20 | Anthony McGill v Mark Williams | 0-3 |
| Shanghai Masters | 2018/09/12 06:00 | Mark Williams v Anthony McGill | 6-3 |
| Gibraltar Open 2019 | 2017/01/04 12:15 | Anthony McGill v Mark Williams | 3-0 |
Home History
| Championship League Snooker | 2021/03/30 12:45 | Mark Williams v Kurt Maflin | 3-1 |
| WST Pro Series 2021 | 2021/03/21 20:00 | Mark Williams v Stuart Bingham | 1-2 |
| WST Pro Series 2021 | 2021/03/21 18:30 | Mark Williams v Xiao Guodong | 2-1 |
| WST Pro Series 2021 | 2021/03/21 17:00 | Mark Williams v Jack Lisowski | 2-0 |
| WST Pro Series 2021 | 2021/03/21 15:30 | Ali Carter v Mark Williams | 1-2 |
| WST Pro Series 2021 | 2021/03/21 13:00 | Kyren Wilson v Mark Williams | 1-2 |
| WST Pro Series 2021 | 2021/03/21 11:30 | Sam Craigie v Mark Williams | 0-2 |
| WST Pro Series 2021 | 2021/03/21 10:00 | Judd Trump v Mark Williams | 0-2 |
Away History
| Championship League Snooker | 2021/03/30 12:45 | David Gilbert v Anthony McGill | 3-1 |
| Gibraltar Open 2021 | 2021/03/05 09:00 | Pang Junxu v Anthony McGill | 4-2 |
| Gibraltar Open 2021 | 2021/03/03 14:00 | Anthony McGill v Louis Heathcote | 4-0 |
| Welsh Open 2021 | 2021/02/18 10:00 | Anthony McGill v Barry Hawkins | 3-4 |
| Welsh Open 2021 | 2021/02/17 12:00 | Anthony McGill v David Lilley | 4-0 |
| Welsh Open 2021 | 2021/02/15 14:55 | Anthony McGill v Louis Heathcote | 4-0 |
| Championship League Snooker | 2021/02/13 21:00 | Ali Carter v Anthony McGill | 3-2 |
| Championship League Snooker | 2021/02/13 19:30 | Anthony McGill v David Gilbert | 3-1 |