| Date | Tournament | State | Round | Joan Colburt | Trish Brighton |
|---|---|---|---|---|---|
| 07/12/1997 | Southport | QLD | 3 | 388 | 459 |
| 23/08/1998 | Queensland Championships | QLD | 6 | 541 | 267 |
| 23/05/1999 | Brisbane Open | QLD | 2 | 369 | 406 |
| Head-to-head after 3 games | 1 | 2 | |||
| Average score | 432.67 | 377.33 | |||
| Spread | 166 | -166 | |||