| Result | Tournament |
|---|---|
| Kevin Smith defeated Chris O'Sullivan | 1996 World Championship Snooker |
| Darren Lennox defeated Chris O'Sullivan | 1996 Welsh Open Snooker |
| Chris O'Sullivan defeated Anthony Massey | 1996 Welsh Open Snooker |
| Stuart Bingham defeated Chris O'Sullivan | 1996 Thailand Open Snooker |
| Steven de Baets defeated Chris O'Sullivan | 1996 International Open Snooker |
| Steve Meakin defeated Chris O'Sullivan | 1996 European Open Snooker |
| Chris O'Sullivan defeated Craig Bradshaw | 1996 European Open Snooker |
| Chris O'Sullivan defeated Ahmed Osman | 1996 European Open Snooker |
| Philip Williams defeated Chris O'Sullivan | 1996 British Open Snooker |
| Chris O'Sullivan defeated Andrew Grieve | 1996 British Open Snooker |
| Rex Williams defeated Chris O'Sullivan | 1995 World Championship Snooker |
| Chris O'Sullivan defeated Paul Watchorn | 1995 World Championship Snooker |
| Chris O'Sullivan defeated Steven de Baets | 1995 World Championship Snooker |
| Norman Maher defeated Chris O'Sullivan | 1995 Welsh Open Snooker |
| Quinten Hann defeated Chris O'Sullivan | 1995 UK Championship Snooker |
| Ryan Michael defeated Chris O'Sullivan | 1995 Thailand Open Snooker |
| Mark Love defeated Chris O'Sullivan | 1995 Thailand Classic Snooker |
| Eddie Lott defeated Chris O'Sullivan | 1995 International Open Snooker |
| Chris O'Sullivan defeated Andrew Alexandrou | 1995 International Open Snooker |
| Iwan Jones defeated Chris O'Sullivan | 1995 Grand Prix Snooker |
| Chris O'Sullivan defeated Jason Dunworth | 1995 Grand Prix Snooker |
| Paul Clarke defeated Chris O'Sullivan | 1995 German Open Snooker |
| Karl Burrows defeated Chris O'Sullivan | 1995 British Open Snooker |
| Chris O'Sullivan defeated Richard King | 1995 British Open Snooker |
| Brett Patmore defeated Chris O'Sullivan | 1994 Welsh Open Snooker |
| Kevin McCallum defeated Chris O'Sullivan | 1994 UK Championship Snooker |
| Chris Achilles defeated Chris O'Sullivan | 1994 Thailand Open Snooker |
| Julian Mills defeated Chris O'Sullivan | 1994 International Open Snooker |
| Stephen Roberts defeated Chris O'Sullivan | 1994 Grand Prix Snooker |
| Chris O'Sullivan defeated Jason Scott | 1994 Grand Prix Snooker |
| Spencer Dunn defeated Chris O'Sullivan | 1994 European Open Snooker |
| Chris O'Sullivan defeated James Gibson | 1994 European Open Snooker |
| Mark Davis defeated Chris O'Sullivan | 1994 Dubai Classic Snooker |
| Chris O'Sullivan defeated Spencer Dunn | 1994 Dubai Classic Snooker |
| Chris O'Sullivan defeated John Lardner | 1994 Dubai Classic Snooker |
| Chris O'Sullivan defeated Mark Ganderton | 1994 Dubai Classic Snooker |
| Brett Patmore defeated Chris O'Sullivan | 1994 British Open Snooker |
| Chris O'Sullivan defeated Matt Bayley | 1994 British Open Snooker |
| Andrew Craig defeated Chris O'Sullivan | 1993 UK Championship Snooker |
| Geoff Williams defeated Chris O'Sullivan | 1993 Grand Prix Snooker |
| Philip Minchin defeated Chris O'Sullivan | 1993 European Open Snooker |
| Chris O'Sullivan defeated Craig McDonald | 1993 European Open Snooker |
| Lee Walters defeated Chris O'Sullivan | 1993 Dubai Classic Snooker |
| Chris O'Sullivan defeated Chris Gill | 1993 Dubai Classic Snooker |