| Tournament | Round | Nancy Sparling | Geoff Wright |
| 14.02.1999 South Australian Championships (SA) | 11 | 338 | 329 |
| 13.02.2000 South Australian Championships (SA) | 7 | 439 | 319 |
| 29.06.2000 Bordertown (SA) | 4 | 397 | 362 |
| 23.03.2001 South Australian Championships (SA) | 10 | 383 | 399 |
| 18.11.2001 SA/Victoria Border Challenge (VIC) | 3 | 347 | 457 |
| 03.11.2002 SA/Victoria Border Challenge Dimboola (VIC) | 1 | 340 | 394 |
| 30.10.2005 Victoria/SA Border Challenge Dimboola (VIC) | 4 | 356 | 447 |
| Head-to-head after 7 games | 3 | 4 | |
| Average score | 371.42 | 386.71 | |
| Spread: | -107 | 107 | |