| Result | Tournament |
|---|---|
| Reanne Evans defeated Thepchaiya Un-Nooh | 2013 Wuxi Classic Snooker |
| Ryan Day defeated Thepchaiya Un-Nooh | 2013 World Open Snooker |
| Thepchaiya Un-Nooh defeated Anthony Hamilton | 2013 World Open Snooker |
| Thepchaiya Un-Nooh defeated Michael Leslie | 2013 World Open Snooker |
| Ben Woollaston defeated Thepchaiya Un-Nooh | 2013 World Championship Snooker |
| Thepchaiya Un-Nooh defeated Gerard Greene | 2013 World Championship Snooker |
| Thepchaiya Un-Nooh defeated Scott Donaldson | 2013 World Championship Snooker |
| Shaun Murphy defeated Thepchaiya Un-Nooh | 2013 Welsh Open Snooker |
| Thepchaiya Un-Nooh defeated Michael Leslie | 2013 Welsh Open Snooker |
| Kurt Maflin defeated Thepchaiya Un-Nooh | 2013 Snooker Shootout Snooker |
| Thepchaiya Un-Nooh defeated Alan McManus | 2013 Snooker Shootout Snooker |
| Thepchaiya Un-Nooh defeated Jimmy White | 2013 Snooker Shootout Snooker |
| Mark Selby defeated Thepchaiya Un-Nooh | 2013 German Masters Snooker |
| Thepchaiya Un-Nooh defeated Cao Yupeng | 2013 German Masters Snooker |
| Ian Burns defeated Thepchaiya Un-Nooh | 2013 European Tour - Event 6 Snooker |
| Thepchaiya Un-Nooh defeated Ryan Day | 2013 European Tour - Event 6 Snooker |
| Thepchaiya Un-Nooh defeated Reanne Evans | 2013 European Tour - Event 6 Snooker |
| Chen Zhe defeated Thepchaiya Un-Nooh | 2013 China Open Snooker |
| Tony Drago defeated Thepchaiya Un-Nooh | 2013 Australian Open Snooker |
| Jimmy Robertson defeated Thepchaiya Un-Nooh | 2012 Wuxi Classic Snooker |
| Thepchaiya Un-Nooh defeated Robbie Williams | 2012 Wuxi Classic Snooker |
| Michael Holt defeated Thepchaiya Un-Nooh | 2012 UK Championship Snooker |
| Thepchaiya Un-Nooh defeated Jamie Jones | 2012 UK Championship Snooker |
| Thepchaiya Un-Nooh defeated Barry Pinches | 2012 UK Championship Snooker |
| Thepchaiya Un-Nooh defeated Passakorn Suwannawat | 2012 UK Championship Snooker |
| Ken Doherty defeated Thepchaiya Un-Nooh | 2012 Shanghai Masters Snooker |
| Thepchaiya Un-Nooh defeated Peter Lines | 2012 Shanghai Masters Snooker |
| Thepchaiya Un-Nooh defeated Daniel Wells | 2012 Shanghai Masters Snooker |
| Jimmy White defeated Thepchaiya Un-Nooh | 2012 PTC - Event 4 Snooker |
| Thepchaiya Un-Nooh defeated Sean O'Sullivan | 2012 PTC - Event 4 Snooker |
| Steve Davis defeated Thepchaiya Un-Nooh | 2012 PTC - Event 3 Snooker |
| Mark Selby defeated Thepchaiya Un-Nooh | 2012 PTC - Event 2 Snooker |
| Dechawat Poomjaeng defeated Thepchaiya Un-Nooh | 2012 PTC - Event 1 Snooker |
| Michael White defeated Thepchaiya Un-Nooh | 2012 International Championship Snooker |
| Thepchaiya Un-Nooh defeated James Wattana | 2012 International Championship Snooker |
| Thepchaiya Un-Nooh defeated Thanawat Thirapongpaiboon | 2012 International Championship Snooker |
| Thanawat Thirapongpaiboon defeated Thepchaiya Un-Nooh | 2012 European Tour - Event 5 Snooker |
| Mark Davis defeated Thepchaiya Un-Nooh | 2012 European Tour - Event 4 Snooker |
| Thepchaiya Un-Nooh defeated Alan McManus | 2012 European Tour - Event 4 Snooker |
| Thepchaiya Un-Nooh defeated Tony Drago | 2012 European Tour - Event 4 Snooker |
| Thepchaiya Un-Nooh defeated Dimitris Economou | 2012 European Tour - Event 4 Snooker |
| Andrew Pagett defeated Thepchaiya Un-Nooh | 2012 European Tour - Event 3 Snooker |
| Thepchaiya Un-Nooh defeated Tian Pengfei | 2012 European Tour - Event 3 Snooker |
| Thepchaiya Un-Nooh defeated Yvan van Velthoven | 2012 European Tour - Event 3 Snooker |
| Thepchaiya Un-Nooh defeated Sebastiaan Vermeylen | 2012 European Tour - Event 3 Snooker |
| Luca Brecel defeated Thepchaiya Un-Nooh | 2012 European Tour - Event 2 Snooker |
| Barry Hawkins defeated Thepchaiya Un-Nooh | 2012 European Tour - Event 1 Snooker |
| Thepchaiya Un-Nooh defeated Mark Joyce | 2012 European Tour - Event 1 Snooker |
| Thepchaiya Un-Nooh defeated Peter Lines | 2012 European Tour - Event 1 Snooker |
| Thepchaiya Un-Nooh defeated Andrew Higginson | 2012 European Tour - Event 1 Snooker |