| Tournament | Round | Coralie Gray | Joyce Brooks |
| 21.03.1998 February (SA) | 5 | 261 | 314 |
| 24.05.1998 South Australian Championships (SA) | 5 | 295 | 411 |
| 16.01.1999 January (SA) | 5 | 401 | 362 |
| 14.02.1999 South Australian Championships (SA) | 3 | 351 | 286 |
| 19.01.2000 January Open (SA) | 2 | 363 | 328 |
| Head-to-head after 5 games | 3 | 2 | |
| Average score | 334.2 | 340.2 | |
| Spread: | -30 | 30 | |