| Result | Tournament |
|---|---|
| Mark Johnston-Allen defeated Mark Weston | 2000 World Championship Snooker |
| Mark Weston defeated Vic Harris | 2000 World Championship Snooker |
| John Daniels defeated Mark Weston | 1998 UK Tour - Event 1 Snooker |
| Richard Batty defeated Mark Weston | 1997 World Championship Snooker |
| Graham MacDonald defeated Mark Weston | 1997 Welsh Open Snooker |
| Mark Weston defeated Johan Oenema | 1997 Welsh Open Snooker |
| Richard King defeated Mark Weston | 1997 Thailand Open Snooker |
| Bjorn Haneveer defeated Mark Weston | 1997 International Open Snooker |
| Mark Weston defeated John Dunning | 1997 International Open Snooker |
| Mark Weston defeated David Gray | 1997 International Open Snooker |
| Paul Clarke defeated Mark Weston | 1997 European Open Snooker |
| Gary Irvine defeated Mark Weston | 1997 British Open Snooker |
| Mark Weston defeated Stephen Waldron | 1997 British Open Snooker |
| Mark Weston defeated James Tatton | 1997 British Open Snooker |
| Bjorn Haneveer defeated Mark Weston | 1996 World Championship Snooker |
| Mark Weston defeated Tony Brown | 1996 World Championship Snooker |
| Andrew Milliard defeated Mark Weston | 1996 Welsh Open Snooker |
| Tony Brown defeated Mark Weston | 1996 Thailand Open Snooker |
| Daniele Zagaroli defeated Mark Weston | 1996 International Open Snooker |
| Mark Weston defeated Lyndon Smith | 1996 International Open Snooker |
| Mark Weston defeated Tony Brown | 1996 International Open Snooker |
| Barry McNamee defeated Mark Weston | 1996 Grand Prix Snooker |
| Allister Carter defeated Mark Weston | 1996 German Open Snooker |
| Eddie Manning defeated Mark Weston | 1996 European Open Snooker |
| Mark Weston defeated Scott Cooney | 1996 European Open Snooker |
| Mark Weston defeated Richard Alford | 1996 European Open Snooker |
| Stuart Bingham defeated Mark Weston | 1996 British Open Snooker |
| Philip Seaton defeated Mark Weston | 1996 Asian Classic Snooker |
| Mark Weston defeated Mark Love | 1996 Asian Classic Snooker |
| Colin Donaldson defeated Mark Weston | 1995 UK Championship Snooker |
| Terrance Burke defeated Mark Weston | 1995 Thailand Classic Snooker |
| Mark Weston defeated Steven de Baets | 1995 Thailand Classic Snooker |
| David Blakey defeated Mark Weston | 1995 Grand Prix Snooker |
| Mark Weston defeated Paul Radin | 1995 Grand Prix Snooker |
| Lee Mallen defeated Mark Weston | 1995 German Open Snooker |