Head to Head
| Championship League Snooker | 2019/10/09 11:00 | Mark Selby v Ryan Day | 3-0 |
| Championship League Snooker | 2019/10/08 13:45 | Mark Selby v Ryan Day | 3-2 |
| Championship League Snooker 2019 | 2019/01/10 14:00 | Ryan Day v Mark Selby | 1-3 |
| European Masters | 2018/10/04 14:25 | Mark Selby v Ryan Day | 2-4 |
| Gibraltar Open 2019 | 2018/03/20 13:00 | Mark Selby v Ryan Day | 3-6 |
| Championship League Snooker | 2018/01/05 17:55 | Ryan Day v Mark Selby | 0-3 |
| Championship League Snooker | 2018/01/05 14:20 | Mark Selby v Ryan Day | 2-3 |
| Gibraltar Open 2019 | 2017/03/07 13:00 | Mark Selby v Ryan Day | 5-4 |
Home History
| Snooker Shoot-Out 2021 | 2021/02/07 22:30 | Mark Selby v Craig Steadman | 1-0 |
| Snooker Shoot-Out 2021 | 2021/02/07 21:20 | Robert Milkins v Mark Selby | 0-1 |
| Snooker Shoot-Out 2021 | 2021/02/07 19:15 | Mark Selby v Declan Lavery | 1-0 |
| Snooker Shoot-Out 2021 | 2021/02/07 16:30 | Liam Highfield v Mark Selby | 0-1 |
| Snooker Shoot-Out 2021 | 2021/02/06 21:00 | Barry Pinches v Mark Selby | 0-1 |
| Snooker Shoot-Out 2021 | 2021/02/04 20:55 | Billy Joe Castle v Mark Selby | 0-1 |
| Mistři 2021 | 2021/01/12 19:00 | Mark Selby v Stephen Maguire | 3-6 |
| Championship League Snooker | 2021/01/09 18:00 | Mark Selby v Scott Donaldson | 2-3 |
Away History
| Snooker Shoot-Out 2021 | 2021/02/07 22:15 | Mark Williams v Ryan Day | 0-1 |
| Snooker Shoot-Out 2021 | 2021/02/07 21:05 | Ryan Day v David Gilbert | 1-0 |
| Snooker Shoot-Out 2021 | 2021/02/07 20:30 | Zhou Yuelong v Ryan Day | 0-1 |
| Snooker Shoot-Out 2021 | 2021/02/07 14:45 | Ryan Day v Ben Hancorn | 1-0 |
| Snooker Shoot-Out 2021 | 2021/02/06 21:15 | Ryan Day v Ashley Carty | 1-0 |
| Snooker Shoot-Out 2021 | 2021/02/05 19:45 | Ryan Day v Matthew Selt | 1-0 |
| German Masters 2021 | 2021/01/27 19:00 | Barry Hawkins v Ryan Day | 5-4 |
| Scottish Open 2020 | 2020/12/08 19:00 | Ali Carter v Ryan Day | 4-2 |