Head to Head
| Championship League Snooker | 2018/01/09 11:00 | Mark Allen v Ryan Day | 3-0 |
| German Masters 2017 | 2017/02/01 19:00 | Ryan Day v Mark Allen | 5-1 |
| Championship League Snooker | 2017/01/12 10:55 | Mark Allen v Ryan Day | 0-3 |
| UK Championship | 2016/11/29 19:00 | Mark Allen v Ryan Day | 6-5 |
| Welsh Open | 2016/02/17 19:40 | Ryan Day v Mark Allen | 1-4 |
| World Championship | 2015/04/21 09:00 | Mark Allen v Ryan Day | 10-3 |
| Players Championship | 2015/03/24 14:00 | Mark Allen v Ryan Day | 4-3 |
Home History
| British Open 2022 | 2022/10/01 12:00 | Mark Allen v Noppon Saengkham | 6-1 |
| British Open 2022 | 2022/09/30 12:00 | Mark Selby v Mark Allen | 3-5 |
| British Open 2022 | 2022/09/29 19:55 | Mark Allen v Judd Trump | 4-3 |
| British Open 2022 | 2022/09/29 14:05 | Gary Wilson v Mark Allen | 2-4 |
| British Open 2022 | 2022/09/28 12:00 | Li Hang v Mark Allen | 1-4 |
| British Open Qualifiers 2022 | 2022/09/26 19:40 | Mark Allen v Stuart Carrington | 4-0 |
| Championship League Snooker | 2022/07/27 17:30 | Zhao Xintong v Mark Allen | 2-2 |
| Championship League Snooker | 2022/07/27 13:10 | Mark Allen v Chang Bingyu | 3-1 |
Away History
| British Open 2022 | 2022/10/01 18:00 | Ryan Day v Robbie Williams | 6-5 |
| British Open 2022 | 2022/09/30 18:00 | Ryan Day v Yuan Sijun | 5-4 |
| British Open 2022 | 2022/09/29 20:45 | Graeme Dott v Ryan Day | 2-4 |
| British Open 2022 | 2022/09/29 12:00 | Jimmy Robertson v Ryan Day | 1-4 |
| British Open 2022 | 2022/09/28 14:10 | Gerard Greene v Ryan Day | 1-4 |
| Northern Ireland Open Qualifier 2022 | 2022/08/23 15:00 | Ryan Day v Ben Woollaston | 1-4 |
| European Masters 2022 | 2022/08/19 09:00 | Ryan Day v Wu Yize | 2-5 |
| European Masters 2022 | 2022/08/18 13:30 | Scott Donaldson v Ryan Day | 2-5 |