| Result | Tournament |
|---|---|
| Suppachai Wiwattrangkoon defeated Graham Horne | 2001 Benson and Hedges Championship Snooker |
| Gareth Chilcott defeated Graham Horne | 1999 World Championship Snooker |
| Allister Carter defeated Graham Horne | 1999 Welsh Open Snooker |
| Stuart Bingham defeated Graham Horne | 1999 Thailand Masters Snooker |
| David McLellan defeated Graham Horne | 1999 Scottish Open Snooker |
| Bjorn Haneveer defeated Graham Horne | 1999 China International Snooker |
| Ian Sargeant defeated Graham Horne | 1999 British Open Snooker |
| Garry Baldrey defeated Graham Horne | 1998 World Championship Snooker |
| Graham Horne defeated Matt Bailey | 1998 World Championship Snooker |
| Alistair Fleming defeated Graham Horne | 1998 UK Tour - Event 5 Snooker |
| John Whitty defeated Graham Horne | 1998 UK Tour - Event 4 Snooker |
| Graham Horne defeated Joe Jogia | 1998 UK Tour - Event 4 Snooker |
| Allister Carter defeated Graham Horne | 1998 UK Tour - Event 3 Snooker |
| Graham Horne defeated Robin Hull | 1998 UK Tour - Event 3 Snooker |
| Graham Horne defeated Martin O'Neill | 1998 UK Tour - Event 3 Snooker |
| Leo Fernandez defeated Graham Horne | 1998 UK Tour - Event 2 Snooker |
| Robert Milkins defeated Graham Horne | 1998 UK Tour - Event 1 Snooker |
| Graham Horne defeated Steve Newbury | 1998 UK Tour - Event 1 Snooker |
| Graham Horne defeated Mehmet Husnu | 1998 UK Tour - Event 1 Snooker |
| Steve Davis defeated Graham Horne | 1998 UK Championship Snooker |
| Graham Horne defeated Mick Price | 1998 UK Championship Snooker |
| Graham Horne defeated Paul McPhillips | 1998 UK Championship Snooker |
| Graeme Dott defeated Graham Horne | 1998 Irish Open Snooker |
| Graham Horne defeated Neal Foulds | 1998 Irish Open Snooker |
| Graham Horne defeated Michael Judge | 1998 Irish Open Snooker |
| Graham Horne defeated Mario Wehrmann | 1998 Irish Open Snooker |
| Robert Milkins defeated Graham Horne | 1998 Grand Prix Snooker |
| Nick Walker defeated Graham Horne | 1998 Benson and Hedges Championship Snooker |
| Graham Horne defeated Jeff Cundy | 1998 Benson and Hedges Championship Snooker |
| Graham Horne defeated Andrew Higginson | 1998 Benson and Hedges Championship Snooker |
| Graham Horne defeated Euan Henderson | 1998 Benson and Hedges Championship Snooker |
| Graham Horne defeated Anthony Davies | 1998 Benson and Hedges Championship Snooker |
| John Higgins defeated Graham Horne | 1997 World Championship Snooker |
| Graham Horne defeated Steve James | 1997 World Championship Snooker |
| Graham Horne defeated Mark King | 1997 World Championship Snooker |
| Graham Horne defeated Tony Chappel | 1997 World Championship Snooker |
| Graham Horne defeated Joe Perry | 1997 World Championship Snooker |
| Graham Horne defeated Barry Mapstone | 1997 World Championship Snooker |
| Mike Dunn defeated Graham Horne | 1997 Welsh Open Snooker |
| James Wattana defeated Graham Horne | 1997 Thailand Open Snooker |
| Graham Horne defeated Anurat Wongjan | 1997 Thailand Open Snooker |
| Graham Horne defeated Dennis Taylor | 1997 Thailand Open Snooker |
| Graham Horne defeated Ian McCulloch | 1997 Thailand Open Snooker |
| Graham Horne defeated Nick Terry | 1997 Thailand Open Snooker |
| Graham Horne defeated Alex Higgins | 1997 Thailand Open Snooker |
| Graham Horne defeated Michael Duffy | 1997 Thailand Open Snooker |
| Nick Terry defeated Graham Horne | 1997 Qualifying School - Event 4 Snooker |
| Graham Horne defeated Matt Wilson | 1997 Qualifying School - Event 4 Snooker |
| Garry Baldrey defeated Graham Horne | 1997 Qualifying School - Event 3 Snooker |
| David Gray defeated Graham Horne | 1997 Qualifying School - Event 2 Snooker |