| Year | Class/Event | Gary Ross | Lawrence Maher | |
|---|---|---|---|---|
| 1980 | Sunfish North American championship | Gulfport YC (USA) | 7 | 6 |
| 1981 | Open Sunfish Worlds | 4 | 13 | |
| 1982 | Open Sunfish Worlds | 8 | 25 | |
| 1983 | Sunfish Southwest Regional #2 | Houston YC (USA) | 2 | 4 |
| 1986 | Sunfish North American championship | Corpus Christi, TX (USA) | 6 | 1 |
| 3 | 2 | |||