| Tournament | Round | Margaret Sella | Campbell Shanks |
| 14.02.1999 South Australian Championships (SA) | 1 | 288 | 399 |
| 25.07.1999 July (SA) | 5 | 346 | 331 |
| 22.08.1999 August (SA) | 1 | 394 | 396 |
| 13.02.2000 South Australian Championships (SA) | 2 | 345 | 422 |
| 21.05.2001 May (SA) | 3 | 421 | 301 |
| 21.10.2000 Unley October (SA) | 5 | 374 | 365 |
| 29.12.2002 Xmas Leftovers (SA) | 1 | 313 | 322 |
| Head-to-head after 7 games | 3 | 4 | |
| Average score | 354.42 | 362.28 | |
| Spread: | -55 | 55 | |