Head to Head
| 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 |
| 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 2019 | 2019/01/10 11:00 | Ryan Day v Barry Hawkins | 3-0 |
| Championship League Snooker 2019 | 2019/01/09 15:15 | Ryan Day v Graeme Dott | 3-2 |
| Championship League Snooker 2019 | 2019/01/09 12:15 | Stuart Bingham v Ryan Day | 3-1 |
| Championship League Snooker 2019 | 2019/01/09 11:00 | Ryan Day v Ali Carter | 1-3 |
| China Championship Qualifiers 2019 | 2018/12/20 19:00 | Sunny Akani v Ryan Day | 4-5 |
| China Championship Qualifiers 2019 | 2018/12/18 14:30 | Ryan Day v Lee Walker | 5-3 |
| Gibraltar Open 2019 | 2018/12/14 19:00 | Ryan Day v Daniel Wells | 1-5 |
| Gibraltar Open 2019 | 2018/12/13 20:00 | Ding Junhui v Ryan Day | 2-4 |
Away History
| Championship League Snooker 2019 | 2019/01/10 11:00 | Ali Carter v Mark Selby | 3-1 |
| Championship League Snooker 2019 | 2019/01/09 18:00 | Mark Selby v Stuart Bingham | 3-2 |
| Championship League Snooker 2019 | 2019/01/09 13:50 | Luca Brecel v Mark Selby | 0-3 |
| Championship League Snooker 2019 | 2019/01/09 12:15 | Mark Selby v Barry Hawkins | 3-1 |
| Championship League Snooker 2019 | 2019/01/08 17:55 | Barry Hawkins v Mark Selby | 3-2 |
| Championship League Snooker 2019 | 2019/01/08 16:35 | Mark Selby v Judd Trump | 3-1 |
| Championship League Snooker 2019 | 2019/01/08 14:20 | Mark Selby v Kyren Wilson | 3-1 |
| Championship League Snooker 2019 | 2019/01/08 11:30 | Mark Selby v Luca Brecel | 3-1 |