Head to Head
| Gibraltar Open 2019 | 2018/02/01 14:00 | Ryan Day v Thepchaiya Un-Nooh | 5-1 |
| Gibraltar Open 2019 | 2017/12/02 13:00 | Ryan Day v Thepchaiya Un-Nooh | 6-3 |
| Gibraltar Open 2019 | 2017/02/15 09:35 | Thepchaiya Un-Nooh v Ryan Day | 4-1 |
Home History
| Gibraltar Open 2019 | 2019/02/04 19:00 | Barry Hawkins v Ryan Day | 4-1 |
| German Masters 2019 | 2019/01/31 09:00 | Xiao Guodong v Ryan Day | 5-1 |
| The Masters 2019 | 2019/01/17 13:00 | Ronnie O'Sullivan v Ryan Day | 6-3 |
| The Masters 2019 | 2019/01/13 19:00 | John Higgins v Ryan Day | 5-6 |
| Championship League Snooker 2019 | 2019/01/10 16:05 | Ryan Day v Luca Brecel | 2-3 |
| Championship League Snooker 2019 | 2019/01/10 14:00 | Ryan Day v Mark Selby | 1-3 |
| 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 |
Away History
| China Championship Qualifiers 2019 | 2018/12/19 19:00 | Liang Wenbo v Thepchaiya Un-Nooh | 5-4 |
| Gibraltar Open 2019 | 2018/12/11 19:00 | Elliot Slessor v Thepchaiya Un-Nooh | 4-1 |
| Gibraltar Open 2019 | 2018/12/01 13:20 | Neil Robertson v Thepchaiya Un-Nooh | 6-3 |
| Gibraltar Open 2019 | 2018/11/28 19:30 | Thepchaiya Un-Nooh v Jimmy White | 6-3 |
| Northern Ireland Open | 2018/11/16 12:00 | Thepchaiya Un-Nooh v Mark Selby | 3-5 |
| Northern Ireland Open | 2018/11/15 19:00 | Thepchaiya Un-Nooh v Robbie Williams | 4-0 |
| Northern Ireland Open | 2018/11/15 13:00 | Chris Totten v Thepchaiya Un-Nooh | 1-4 |
| Northern Ireland Open | 2018/11/14 16:30 | Thepchaiya Un-Nooh v Ross Muir | 4-0 |