| Date | Tournament | State | Round | Joan Colburt | Robyn Corbel |
|---|---|---|---|---|---|
| 02/04/1995 | Southport Australian Championships Warm-up | QLD | 1 | 349 | 395 |
| 16/03/1997 | Redcliffe | QLD | 5 | 446 | 334 |
| 20/04/1997 | Mount Warren Park | QLD | 4 | 430 | 345 |
| 23/08/1998 | Queensland Championships | QLD | 10 | 534 | 300 |
| Head-to-head after 4 games | 3 | 1 | |||
| Average score | 439.75 | 343.50 | |||
| Spread | 385 | -385 | |||