| Result | Tournament |
|---|---|
| Paul Davison defeated Matt Williams | 2010 World Open Snooker |
| Jeff Cundy defeated Matt Williams | 2008 PIOS - Event 8 Snooker |
| Matt Williams defeated Patrick Einsle | 2008 PIOS - Event 8 Snooker |
| Alan Evitts defeated Matt Williams | 2008 PIOS - Event 7 Snooker |
| Paul Davison defeated Matt Williams | 2008 PIOS - Event 6 Snooker |
| Kurt Maflin defeated Matt Williams | 2007 PIOS - Event 8 Snooker |
| Matt Williams defeated Andrew Milliard | 2007 PIOS - Event 8 Snooker |
| Marc Davis defeated Matt Williams | 2007 PIOS - Event 7 Snooker |
| Matt Williams defeated Andy Symons-Rowe | 2007 PIOS - Event 7 Snooker |
| Gary Wilkinson defeated Matt Williams | 2007 PIOS - Event 6 Snooker |
| Matt Williams defeated Bjorn Haneveer | 2007 PIOS - Event 6 Snooker |
| Matt Williams defeated Andy Symons-Rowe | 2007 PIOS - Event 6 Snooker |
| Gary Wilson defeated Matt Williams | 2007 PIOS - Event 5 Snooker |
| Matt Williams defeated Michael Georgiou | 2007 PIOS - Event 5 Snooker |
| Matt Williams defeated Roger Leighton | 2007 PIOS - Event 5 Snooker |
| Hugh Abernethy defeated Matt Williams | 2007 PIOS - Event 5 Snooker |
| Robert James defeated Matt Williams | 2007 PIOS - Event 4 Snooker |
| Matt Williams defeated Jordan Brown | 2007 PIOS - Event 4 Snooker |
| Matt Williams defeated Christopher Leake | 2007 PIOS - Event 4 Snooker |
| Mark Livingstone defeated Matt Williams | 2007 PIOS - Event 4 Snooker |
| Andy Lee defeated Matt Williams | 2007 PIOS - Event 3 Snooker |
| Matt Williams defeated Stuart Carrington | 2007 PIOS - Event 3 Snooker |
| Matt Williams defeated Mark Owens | 2007 PIOS - Event 3 Snooker |
| Matt Williams defeated Matthew Couch | 2007 PIOS - Event 3 Snooker |
| Simon Seabridge defeated Matt Williams | 2007 PIOS - Event 2 Snooker |
| Gavin Lomax defeated Matt Williams | 2007 PIOS - Event 1 Snooker |
| Matt Williams defeated Matt Emms | 2007 PIOS - Event 1 Snooker |
| James Leadbetter defeated Matt Williams | 2006 PIOS - Event 7 Snooker |
| Matt Williams defeated Martin O'Donnell | 2006 PIOS - Event 7 Snooker |
| Matt Williams defeated Lewis Roberts | 2006 PIOS - Event 7 Snooker |
| Brian Cox defeated Matt Williams | 2006 PIOS - Event 6 Snooker |
| Richard King defeated Matt Williams | 2006 PIOS - Event 3 Snooker |
| Matt Williams defeated Jonathan Kells | 2006 PIOS - Event 3 Snooker |
| Sascha Lippe defeated Matt Williams | 2006 PIOS - Event 2 Snooker |
| James McBain defeated Matt Williams | 2006 PIOS - Event 1 Snooker |
| Matt Williams defeated Stephen Rowlings | 2006 PIOS - Event 1 Snooker |
| Craig MacGillivray defeated Matt Williams | 2005 World Championship Snooker |
| Jimmy Robertson defeated Matt Williams | 2005 PIOS - Event 5 Snooker |
| Adam Duffy defeated Matt Williams | 2005 PIOS - Event 4 Snooker |
| Matt Williams defeated Christopher Leake | 2005 PIOS - Event 4 Snooker |
| Matt Williams defeated Lewis Roberts | 2005 PIOS - Event 4 Snooker |
| Matt Williams defeated Jason Pegram | 2005 PIOS - Event 4 Snooker |
| Lee Payne defeated Matt Williams | 2005 PIOS - Event 3 Snooker |
| Matt Williams defeated Evan Munro | 2005 PIOS - Event 3 Snooker |
| Matt Williams defeated Ian Ali | 2005 PIOS - Event 3 Snooker |
| Matt Williams defeated Gareth Coates | 2005 PIOS - Event 3 Snooker |
| Craig Taylor defeated Matt Williams | 2005 PIOS - Event 2 Snooker |
| Gavin Lomax defeated Matt Williams | 2005 PIOS - Event 1 Snooker |
| Matt Williams defeated Richard King | 2005 PIOS - Event 1 Snooker |
| Bradley Jones defeated Matt Williams | 2005 Challenge Tour - Event 4 Snooker |