| Date | Tournament | State | Round | Robyn Corbel | Barbara Gray |
|---|---|---|---|---|---|
| 23/08/1998 | Queensland Championships | QLD | 13 | 504 | 259 |
| 06/12/1998 | Southport | QLD | 4 | 339 | 331 |
| 03/12/2006 | Southport Christmas | QLD | 4 | 345 | 375 |
| 02/12/2007 | Southport | QLD | 7 | 272 | 328 |
| Head-to-head after 4 games | 2 | 2 | |||
| Average score | 365.00 | 323.25 | |||
| Spread | 167 | -167 | |||