Head to Head
| World Championship 2021 | 2021/04/26 18:00 | Mark Allen v Mark Selby | 7-13 |
| Tour Championship 2020 | 2020/06/25 12:30 | Mark Selby v Mark Allen | 2-9 |
| Champion of Champions 2019 | 2019/11/05 19:00 | Mark Selby v Mark Allen | 2-6 |
| English Open 2019 | 2019/10/19 12:00 | Mark Selby v Mark Allen | 6-5 |
| International Championship | 2017/11/05 06:00 | Mark Selby v Mark Allen | 10-7 |
| Champion of Champions | 2016/11/09 19:00 | Mark Allen v Mark Selby | 6-5 |
| Gibraltar Open 2019 | 2016/11/03 06:30 | Mark Selby v Mark Allen | 5-6 |
Home History
| German Masters Qualifiers 2022 | 2021/10/23 13:30 | Sunny Akani v Mark Allen | 3-5 |
| German Masters Qualifiers 2022 | 2021/10/22 18:00 | Mark Allen v Alfie Burden | 5-1 |
| Northern Ireland Open 2021 | 2021/10/17 12:00 | Mark Allen v John Higgins | 9-8 |
| Northern Ireland Open 2021 | 2021/10/16 12:00 | Mark Allen v Ricky Walden | 6-3 |
| Northern Ireland Open 2021 | 2021/10/15 11:00 | Judd Trump v Mark Allen | 3-5 |
| Northern Ireland Open 2021 | 2021/10/14 18:00 | Mark Allen v Stephen Maguire | 4-3 |
| Northern Ireland Open 2021 | 2021/10/14 09:00 | Matthew Stevens v Mark Allen | 1-4 |
| Northern Ireland Open 2021 | 2021/10/12 12:00 | Peter Devlin v Mark Allen | 2-4 |
Away History
| German Masters Qualifiers 2022 | 2021/10/25 13:30 | Ashley Carty v Mark Selby | 1-5 |
| German Masters Qualifiers 2022 | 2021/10/24 18:00 | Mark Selby v Ross Muir | 5-2 |
| Northern Ireland Open 2021 | 2021/10/14 20:55 | David Gilbert v Mark Selby | 4-2 |
| Northern Ireland Open 2021 | 2021/10/13 18:00 | Gary Wilson v Mark Selby | 1-4 |
| Northern Ireland Open 2021 | 2021/10/11 14:25 | Cao Yupeng v Mark Selby | 3-4 |
| Northern Ireland Open Qualifier 2021 | 2021/10/10 12:00 | Mark Selby v Mark Lloyd | 4-1 |
| British Open 2021 | 2021/08/19 18:00 | Mark Selby v Ali Carter | 0-3 |
| British Open 2021 | 2021/08/17 18:00 | Mark Selby v Shaun Murphy | 3-2 |