Head to Head
| Players Championship | 2017/03/07 13:00 | Mark Selby v Ryan Day | 5-4 |
| Championship League Snooker | 2017/02/22 12:15 | Ryan Day v Mark Selby | 0-3 |
| Gibraltar Open 2019 | 2016/09/23 06:30 | Ryan Day v Mark Selby | 3-5 |
Home History
| Championship League Snooker | 2018/01/05 10:55 | Mark Selby v Anthony Hamilton | 2-3 |
| Championship League Snooker | 2018/01/04 15:30 | Mark Selby v Barry Hawkins | 2-3 |
| Championship League Snooker | 2018/01/04 12:00 | Stephen Maguire v Mark Selby | 1-3 |
| Championship League Snooker | 2018/01/04 11:00 | Mark Selby v Neil Robertson | 3-1 |
| German Masters 2018 | 2017/12/21 19:00 | Jamie Jones v Mark Selby | 2-5 |
| German Masters 2018 | 2017/12/19 19:00 | Mark Selby v Sam Baird | 5-0 |
| UK Championship | 2017/12/02 13:20 | Mark Selby v Scott Donaldson | 3-6 |
| UK Championship | 2017/11/29 19:30 | Mark Selby v Basem Eltahhan | 6-4 |
Away History
| Championship League Snooker | 2018/01/05 10:55 | Neil Robertson v Ryan Day | 3-0 |
| Championship League Snooker | 2018/01/04 18:00 | Ryan Day v Stephen Maguire | 1-3 |
| Championship League Snooker | 2018/01/04 14:00 | Kyren Wilson v Ryan Day | 1-3 |
| Championship League Snooker | 2018/01/04 12:45 | Ryan Day v Anthony Hamilton | 3-0 |
| Championship League Snooker | 2018/01/03 18:00 | Zhou Yuelong v Ryan Day | 3-2 |
| Championship League Snooker | 2018/01/03 15:00 | Ryan Day v Mark King | 3-2 |
| Championship League Snooker | 2018/01/03 12:45 | Ryan Day v Michael Holt | 1-3 |
| Championship League Snooker | 2018/01/02 21:00 | Ryan Day v Anthony Hamilton | 3-1 |