| Maurice Parkin defeated Gary Owen |
1980 World Championship Snooker |
| Lou Condo defeated Gary Owen |
1977 Australian Professional Championship Snooker |
| Dennis Wheelwright defeated Gary Owen |
1977 Australian Professional Championship Snooker |
| Ray Reardon defeated Gary Owen |
1976 World Professional Matchplay Championship Snooker |
| Gary Owen defeated Cliff Thorburn |
1976 World Professional Matchplay Championship Snooker |
| Eddie Charlton defeated Gary Owen |
1976 Australian Professional Championship Snooker |
| Dennis Taylor defeated Gary Owen |
1976 World Championship Snooker |
| Dennis Taylor defeated Gary Owen |
1975 World Championship Snooker |
| Gary Owen defeated John Dunning |
1975 World Championship Snooker |
| Gary Owen defeated David Greaves |
1975 World Championship Snooker |
| Marcus Owen defeated Gary Owen |
1974 World Championship Snooker |
| Ray Reardon defeated Gary Owen |
1973 World Championship Snooker |
| Gary Owen defeated Warren Simpson |
1973 World Championship Snooker |
| Eddie Charlton defeated Gary Owen |
1970 World Championship Snooker |
| Gary Owen defeated Unknown Player |
1970 World Championship Snooker |
| Gary Owen defeated Paddy Morgan |
1970 World Championship Snooker |
| Warren Simpson defeated Gary Owen |
1970 World Championship Snooker |
| Gary Owen defeated John Pulman |
1971 Park Drive 2000 - Spring Snooker |
| Gary Owen defeated John Pulman |
1971 Park Drive 2000 - Spring Snooker |
| Gary Owen defeated Rex Williams |
1971 Park Drive 2000 - Spring Snooker |
| Gary Owen defeated Rex Williams |
1971 Park Drive 2000 - Spring Snooker |
| Gary Owen defeated John Pulman |
1971 Park Drive 2000 - Spring Snooker |
| John Spencer defeated Gary Owen |
1971 Park Drive 2000 - Spring Snooker |
| John Spencer defeated Gary Owen |
1971 Park Drive 2000 - Spring Snooker |
| John Spencer defeated Gary Owen |
1971 Park Drive 2000 - Spring Snooker |
| Rex Williams defeated Gary Owen |
1971 Park Drive 2000 - Spring Snooker |
| John Pulman defeated Gary Owen |
1970 World Championship Snooker |
| Gary Owen defeated Rex Williams |
1970 World Championship Snooker |
| John Spencer defeated Gary Owen |
1969 World Championship Snooker |
| Gary Owen defeated Fred Davis |
1969 World Championship Snooker |
| Gary Owen defeated Jackie Rea |
1969 World Championship Snooker |