| Tournament | Round | Gillian Briggs | Beryl Bourne |
| 19.01.2000 January Open (SA) | 4 | 369 | 392 |
| 19.03.2000 March (SA) | 2 | 365 | 438 |
| 09.03.2002 South Australian Championships (SA) | 1 | 422 | 348 |
| 10.02.2002 February (SA) | 5 | 296 | 399 |
| 09.02.2003 Camberwell (VIC) | 1 | 364 | 406 |
| Head-to-head after 5 games | 1 | 4 | |
| Average score | 363.2 | 396.6 | |
| Spread: | -167 | 167 | |