| Result | Tournament |
|---|---|
| Matthew Street defeated Robert Grenville-Smith | 1998 UK Tour - Event 1 Snooker |
| Robert Grenville-Smith defeated Grant Conquest | 1998 UK Tour - Event 1 Snooker |
| Tim Price defeated Robert Grenville-Smith | 1997 World Championship Snooker |
| Craig Roper defeated Robert Grenville-Smith | 1997 Welsh Open Snooker |
| Juan Rosales defeated Robert Grenville-Smith | 1997 Thailand Open Snooker |
| Dermot McGlinchey defeated Robert Grenville-Smith | 1997 International Open Snooker |
| Robert Grenville-Smith defeated Sanjay Meghani | 1997 International Open Snooker |
| Mark Miller defeated Robert Grenville-Smith | 1997 European Open Snooker |
| Robert Grenville-Smith defeated Richard Alford | 1997 European Open Snooker |
| Barry Hawkins defeated Robert Grenville-Smith | 1997 British Open Snooker |
| Stuart Bingham defeated Robert Grenville-Smith | 1996 World Championship Snooker |
| Paul Fung defeated Robert Grenville-Smith | 1996 Welsh Open Snooker |
| Mark Tucker defeated Robert Grenville-Smith | 1996 UK Championship Snooker |
| James Vicarey defeated Robert Grenville-Smith | 1996 Thailand Open Snooker |
| Robert Grenville-Smith defeated John Mills | 1996 Thailand Open Snooker |
| Gary Thomson defeated Robert Grenville-Smith | 1996 International Open Snooker |
| Andrew Higginson defeated Robert Grenville-Smith | 1996 Grand Prix Snooker |
| Munraj Pal defeated Robert Grenville-Smith | 1996 German Open Snooker |
| Robert Grenville-Smith defeated Anthony Massey | 1996 German Open Snooker |
| Steven Gibbs defeated Robert Grenville-Smith | 1996 European Open Snooker |
| Ian Barry Stark defeated Robert Grenville-Smith | 1996 British Open Snooker |
| Eddie Manning defeated Robert Grenville-Smith | 1996 Asian Classic Snooker |
| Robert Grenville-Smith defeated Andrew Higginson | 1996 Asian Classic Snooker |
| Stephen Popplewell defeated Robert Grenville-Smith | 1995 World Championship Snooker |
| Darren Limburg defeated Robert Grenville-Smith | 1995 Welsh Open Snooker |
| Scott Rigg defeated Robert Grenville-Smith | 1995 UK Championship Snooker |
| Robert Grenville-Smith defeated Martin Lee | 1995 UK Championship Snooker |
| Richard Batty defeated Robert Grenville-Smith | 1995 Thailand Open Snooker |
| Karl Townsend defeated Robert Grenville-Smith | 1995 Thailand Classic Snooker |
| Robert Grenville-Smith defeated Stephen Pieroni | 1995 Thailand Classic Snooker |
| Darren Hackeson defeated Robert Grenville-Smith | 1995 International Open Snooker |
| Robert Grenville-Smith defeated Anthony Buckley | 1995 International Open Snooker |
| John Herbert defeated Robert Grenville-Smith | 1995 Grand Prix Snooker |
| Robert Grenville-Smith defeated Eddie Glass | 1995 Grand Prix Snooker |
| Neal Jones defeated Robert Grenville-Smith | 1995 German Open Snooker |
| Robert Grenville-Smith defeated Tony Kenny | 1995 German Open Snooker |
| Glenn Stevenson defeated Robert Grenville-Smith | 1995 British Open Snooker |
| Martin Lee defeated Robert Grenville-Smith | 1994 World Championship Snooker |
| Jonathan White defeated Robert Grenville-Smith | 1994 Welsh Open Snooker |
| Richard Cleeter defeated Robert Grenville-Smith | 1994 UK Championship Snooker |
| Andrew Milliard defeated Robert Grenville-Smith | 1994 International Open Snooker |
| Karl Townsend defeated Robert Grenville-Smith | 1994 Grand Prix Snooker |
| Simon Parker defeated Robert Grenville-Smith | 1994 European Open Snooker |
| Robert Grenville-Smith defeated Ryan Milton | 1994 European Open Snooker |
| Paul Smith (II) defeated Robert Grenville-Smith | 1994 Dubai Classic Snooker |
| Anthony Sinclair defeated Robert Grenville-Smith | 1994 British Open Snooker |
| Michael Duffy defeated Robert Grenville-Smith | 1993 UK Championship Snooker |
| David Mole defeated Robert Grenville-Smith | 1993 Grand Prix Snooker |
| Robert Grenville-Smith defeated Shaun Wilkes | 1993 Grand Prix Snooker |