| Tournament | Round | Arni Abbott | Margaret Sella |
| 12.09.1998 September (SA) | 2 | 338 | 375 |
| 21.03.1999 March (SA) | 6 | 335 | 383 |
| 26.10.2003 Unley October (SA) | 4 | 356 | 334 |
| 13.03.2005 South Australian Championships (SA) | 4 | 262 | 328 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 322.75 | 355 | |
| Spread: | -129 | 129 | |