| Result | Tournament |
|---|---|
| Stuart Mann defeated Peter McCullagh | 2001 World Championship Snooker |
| Patrick Wallace defeated Peter McCullagh | 2001 Welsh Open Snooker |
| Peter McCullagh defeated Mark Gray | 2001 Welsh Open Snooker |
| Peter McCullagh defeated Craig Roper | 2001 Welsh Open Snooker |
| Patrick Delsemme defeated Peter McCullagh | 2001 Thailand Masters Snooker |
| Jason Weston defeated Peter McCullagh | 2001 Scottish Open Snooker |
| Sean Lanigan defeated Peter McCullagh | 2000 World Championship Snooker |
| Stuart Pettman defeated Peter McCullagh | 2000 Welsh Open Snooker |
| Bjorn Haneveer defeated Peter McCullagh | 2000 UK Championship Snooker |
| Nick Pearce defeated Peter McCullagh | 2000 Thailand Masters Snooker |
| Tony Jones defeated Peter McCullagh | 2000 Scottish Open Snooker |
| Stephen O'Connor defeated Peter McCullagh | 2000 Malta Grand Prix Snooker |
| Ian Brumby defeated Peter McCullagh | 2000 Grand Prix Snooker |
| Nick Pearce defeated Peter McCullagh | 2000 China Open Snooker |
| Peter McCullagh defeated Alan Burnett | 2000 China Open Snooker |
| Robert Milkins defeated Peter McCullagh | 2000 British Open Snooker |
| Peter McCullagh defeated Mike Hallett | 2000 British Open Snooker |
| Brian Morgan defeated Peter McCullagh | 2000 Benson and Hedges Championship Snooker |
| Peter McCullagh defeated Justin Smalley | 2000 Benson and Hedges Championship Snooker |
| Robin Hull defeated Peter McCullagh | 1999 World Championship Snooker |
| Drew Henry defeated Peter McCullagh | 1999 Welsh Open Snooker |
| Peter McCullagh defeated Craig Harrison | 1999 Welsh Open Snooker |
| Nick Pearce defeated Peter McCullagh | 1999 UK Championship Snooker |
| Alfie Burden defeated Peter McCullagh | 1999 Thailand Masters Snooker |
| Peter McCullagh defeated Mark Davis | 1999 Thailand Masters Snooker |
| Peter McCullagh defeated Adrian Rosa | 1999 Thailand Masters Snooker |
| Stuart Bingham defeated Peter McCullagh | 1999 Scottish Open Snooker |
| Karl Burrows defeated Peter McCullagh | 1999 Grand Prix Snooker |
| Shokat Ali defeated Peter McCullagh | 1999 China Open Snooker |
| David Coles defeated Peter McCullagh | 1999 China International Snooker |
| Dennis Taylor defeated Peter McCullagh | 1999 British Open Snooker |
| Colm Gilcreest defeated Peter McCullagh | 1999 British Open Snooker |
| Joe Delaney defeated Peter McCullagh | 1998 World Championship Snooker |
| Jason Ferguson defeated Peter McCullagh | 1998 Welsh Open Snooker |
| Lee Walker defeated Peter McCullagh | 1998 UK Championship Snooker |
| Peter McCullagh defeated Surinder Gill | 1998 UK Championship Snooker |
| Graeme Dott defeated Peter McCullagh | 1998 Thailand Masters Snooker |
| Fergal O'Brien defeated Peter McCullagh | 1998 Scottish Open Snooker |
| Peter McCullagh defeated Joe Johnson | 1998 Scottish Open Snooker |
| Barry Pinches defeated Peter McCullagh | 1998 Irish Open Snooker |
| Mark Johnston-Allen defeated Peter McCullagh | 1998 Grand Prix Snooker |
| Billy Snaddon defeated Peter McCullagh | 1998 British Open Snooker |
| Peter McCullagh defeated Tony Jones | 1998 British Open Snooker |
| David Craggs defeated Peter McCullagh | 1997 World Championship Snooker |
| Noppadon Noppachorn defeated Peter McCullagh | 1997 Welsh Open Snooker |
| Peter McCullagh defeated Grant Conquest | 1997 Welsh Open Snooker |
| Willie Thorne defeated Peter McCullagh | 1997 UK Championship Snooker |
| Jason Wallace defeated Peter McCullagh | 1997 Thailand Open Snooker |
| Peter McCullagh defeated Paul Wykes | 1997 Thailand Open Snooker |
| Peter McCullagh defeated Richard Batty | 1997 Thailand Open Snooker |