| Tournament | Round | Nancy Sparling | Carol Johnsen |
| 29.06.2000 Bordertown (SA) | 3 | 532 | 327 |
| 30.10.2005 Victoria/SA Border Challenge Dimboola (VIC) | 8 | 433 | 331 |
| 07.10.2012 Vic/SA Border Challenge (VIC) | 8 | 370 | 523 |
| Head-to-head after 3 games | 2 | 1 | |
| Average score | 445 | 393.66 | |
| Spread: | 154 | -154 | |