| Tournament | Round | Gillian Briggs | Carol Johnsen |
| 31.10.2004 SA/Victoria Border Challenge Dimboola (VIC) | 4 | 337 | 392 |
| 30.10.2005 Victoria/SA Border Challenge Dimboola (VIC) | 7 | 411 | 439 |
| 06.12.2008 savic08 (SA) | 5 | 375 | 418 |
| 06.12.2008 savic08 (SA) | 12 | 0 | 0 |
| 05.12.2009 Border Challenge (SA) | 4 | 389 | 389 |
| Head-to-head after 5 games | 1 | 4 | |
| Average score | 302.39 | 327.6 | |
| Spread: | -126 | 126 | |