| Jayson Morris defeated Gary Thomas |
1993 World Championship Snooker |
| Brian Peddie defeated Gary Thomas |
1993 International Open Snooker |
| James Vicarey defeated Gary Thomas |
1993 Asian Open Snooker |
| Stuart Pettman defeated Gary Thomas |
1993 British Open Snooker |
| Jayson Morris defeated Gary Thomas |
1993 European Open Snooker |
| Dermot McGlinchey defeated Gary Thomas |
1993 Welsh Open Snooker |
| Gary Thomas defeated Danny Smith |
1993 Welsh Open Snooker |
| Gary Thomas defeated Gary Bampton |
1993 Welsh Open Snooker |
| Terrance Burke defeated Gary Thomas |
1992 UK Championship Snooker |
| Gary Thomas defeated Roy Bigg |
1992 UK Championship Snooker |
| Lee Walters defeated Gary Thomas |
1993 Strachan Challenge - Event 3 Snooker |
| Anthony Buckley defeated Gary Thomas |
1993 Strachan Challenge - Event 2 Snooker |
| Gary Thomas defeated Alexander Ferguson |
1993 Strachan Challenge - Event 2 Snooker |
| Nick Pearce defeated Gary Thomas |
1992 Strachan Challenge - Event 1 Snooker |
| Antony Bolsover defeated Gary Thomas |
1992 Grand Prix Snooker |
| Gary Thomas defeated John Horsfall |
1992 Grand Prix Snooker |
| Michael Kirkham defeated Gary Thomas |
1992 Dubai Classic Snooker |
| Gary Thomas defeated Mark Williams (II) |
1992 Dubai Classic Snooker |
| Stefan Mazrocis defeated Gary Thomas |
1992 World Championship Snooker |
| Gary Thomas defeated Leigh Robinson |
1992 World Championship Snooker |
| Colin Morton defeated Gary Thomas |
1992 European Open Snooker |
| Anthony O'Connor defeated Gary Thomas |
1992 Strachan Open Snooker |
| Terry Murphy defeated Gary Thomas |
1992 British Open Snooker |
| Carl Groves defeated Gary Thomas |
1992 Welsh Open Snooker |
| Gary Thomas defeated Paul Gavey |
1992 Welsh Open Snooker |
| Terrance Burke defeated Gary Thomas |
1992 Asian Open Snooker |
| Jason Weston defeated Gary Thomas |
1992 Classic Snooker |
| Gary Thomas defeated Steve Prest |
1992 Classic Snooker |
| Allison Fisher defeated Gary Thomas |
1991 UK Championship Snooker |
| Fergal O'Brien defeated Gary Thomas |
1991 Grand Prix Snooker |
| Tom Finstad defeated Gary Thomas |
1991 Dubai Classic Snooker |
| Gary Thomas defeated Richard Moore |
1991 Dubai Classic Snooker |
| Gary Thomas defeated Ethan Rost |
2019 28th Annual 4 Bears Classic 9-Ball |
| Roberto Gomez defeated Gary Thomas |
2019 28th Annual 4 Bears Classic 9-Ball |
| Gary Thomas defeated Kenny Lyson |
2019 28th Annual 4 Bears Classic 9-Ball |
| Scott Brazier defeated Gary Thomas |
2019 28th Annual 4 Bears Classic 9-Ball |
| Rafael Ibarra defeated Gary Thomas |
2019 28th Annual 4 Bears Classic |
| Gary Thomas defeated Harris Slater |
2019 28th Annual 4 Bears Classic |
| Frank Howe defeated Gary Thomas |
2019 28th Annual 4 Bears Classic |
| Gary Thomas defeated Will Klaus |
2019 28th Annual 4 Bears Classic 8-Ball |
| Brenden O' Meara (a) defeated Gary Thomas |
2019 28th Annual 4 Bears Classic 8-Ball |
| Brent Hanson defeated Gary Thomas |
2019 28th Annual 4 Bears Classic 8-Ball |
| Gary Thomas defeated Jalen Davis |
2024 The Shack NYD 8-Ball |
| Gary Thomas defeated Derrick Decoteau |
2024 The Shack NYD 8-Ball |
| Harley Larocque defeated Gary Thomas |
2024 The Shack NYD 8-Ball |
| Gary Thomas defeated Cimmeron Gladue |
2024 The Shack NYD 8-Ball |
| Ronald D Davis defeated Gary Thomas |
2024 The Shack NYD 8-Ball |