| Result | Tournament |
|---|---|
| Robert Oldfield defeated Peter Donegan | 1998 UK Tour - Event 1 Snooker |
| Michael Duffy defeated Peter Donegan | 1994 Welsh Open Snooker |
| Jamie Bodle defeated Peter Donegan | 1994 Thailand Open Snooker |
| John Lardner defeated Peter Donegan | 1994 International Open Snooker |
| Paul McPhillips defeated Peter Donegan | 1994 British Open Snooker |
| Peter Donegan defeated Graham Stevens | 1994 British Open Snooker |
| John Rea defeated Peter Donegan | 1993 World Championship Snooker |
| Peter Donegan defeated Paul Cavney | 1993 World Championship Snooker |
| Peter Donegan defeated David Singh | 1993 World Championship Snooker |
| Simon Parker defeated Peter Donegan | 1993 Welsh Open Snooker |
| Jamie Bodle defeated Peter Donegan | 1993 UK Championship Snooker |
| John Giles defeated Peter Donegan | 1993 Strachan Challenge - Event 3 Snooker |
| Mark Boyd defeated Peter Donegan | 1993 Strachan Challenge - Event 2 Snooker |
| Peter Donegan defeated Roy Bigg | 1993 Strachan Challenge - Event 2 Snooker |
| Jimmy Long defeated Peter Donegan | 1993 Irish Professional Championship Snooker |
| Paul McPhillips defeated Peter Donegan | 1993 International Open Snooker |
| Peter Donegan defeated Garry Baldrey | 1993 International Open Snooker |
| Sean Lanigan defeated Peter Donegan | 1993 Grand Prix Snooker |
| Peter Donegan defeated Simon Parker | 1993 Grand Prix Snooker |
| Michael Gold defeated Peter Donegan | 1993 European Open Snooker |
| Steve Elliott defeated Peter Donegan | 1993 European Open Snooker |
| Robin Hull defeated Peter Donegan | 1993 Dubai Classic Snooker |
| Nick Dyson defeated Peter Donegan | 1993 British Open Snooker |
| Peter Donegan defeated Derek Turner | 1993 British Open Snooker |
| Steve Longworth defeated Peter Donegan | 1993 Asian Open Snooker |
| Peter Donegan defeated Nick Pearce | 1993 Asian Open Snooker |
| Leigh Griffin defeated Peter Donegan | 1992 World Championship Snooker |
| Peter Donegan defeated Craig Newson | 1992 World Championship Snooker |
| Peter Donegan defeated David Lazenby | 1992 World Championship Snooker |
| Steve Meakin defeated Peter Donegan | 1992 Welsh Open Snooker |
| Peter Donegan defeated Nic Barrow | 1992 Welsh Open Snooker |
| Peter Donegan defeated David McLellan | 1992 Welsh Open Snooker |
| Peter Donegan defeated Anthony Buckley | 1992 Welsh Open Snooker |
| Jim Wych defeated Peter Donegan | 1992 UK Championship Snooker |
| Peter Donegan defeated Bill Oliver | 1992 UK Championship Snooker |
| Peter Donegan defeated Euan Henderson | 1992 UK Championship Snooker |
| Peter Donegan defeated Gary Lees | 1992 UK Championship Snooker |
| Peter Donegan defeated Richy McDonald | 1992 UK Championship Snooker |
| David Taylor defeated Peter Donegan | 1992 Strachan Open Snooker |
| Peter Donegan defeated Robbie Grace | 1992 Strachan Open Snooker |
| Peter Donegan defeated Gay Burns | 1992 Strachan Open Snooker |
| Peter Donegan defeated John Read | 1992 Strachan Open Snooker |
| Peter Donegan defeated Alex Peart | 1992 Strachan Open Snooker |
| Peter Donegan defeated Christopher Flight | 1992 Strachan Open Snooker |
| Joe Swail defeated Peter Donegan | 1992 Strachan Challenge - Event 1 Snooker |
| Peter Donegan defeated Jason Smith | 1992 Strachan Challenge - Event 1 Snooker |
| Peter Donegan defeated Timothy Paling | 1992 Strachan Challenge - Event 1 Snooker |
| Paddy Browne defeated Peter Donegan | 1992 Irish Professional Championship Snooker |
| Peter Donegan defeated Tommy Murphy | 1992 Irish Professional Championship Snooker |
| Peter Donegan defeated Tim Dunphy | 1992 Irish Professional Championship Snooker |