| Tournament | Round | Nancy Sparling | Harry Malcolm |
| 14.02.1999 South Australian Championships (SA) | 9 | 419 | 332 |
| 18.11.2001 SA/Victoria Border Challenge (VIC) | 2 | 399 | 411 |
| 18.11.2001 SA/Victoria Border Challenge (VIC) | 9 | 354 | 337 |
| 18.11.2001 SA/Victoria Border Challenge (VIC) | 12 | 381 | 348 |
| 03.11.2002 SA/Victoria Border Challenge Dimboola (VIC) | 2 | 435 | 360 |
| 30.10.2005 Victoria/SA Border Challenge Dimboola (VIC) | 1 | 323 | 449 |
| 30.10.2005 Victoria/SA Border Challenge Dimboola (VIC) | 12 | 341 | 466 |
| Head-to-head after 7 games | 4 | 3 | |
| Average score | 378.85 | 386.14 | |
| Spread: | -51 | 51 | |