| Tournament | Round | Gillian Briggs | Paul Richards |
| 21.11.1999 November (SA) | 2 | 407 | 325 |
| 20.08.2000 Unley (SA) | 1 | 320 | 471 |
| 12.03.2006 South Australian Championships (SA) | 2 | 389 | 380 |
| 11.03.2007 South Australian Championships (SA) | 12 | 396 | 401 |
| Head-to-head after 4 games | 2 | 2 | |
| Average score | 378 | 394.25 | |
| Spread: | -65 | 65 | |