| Tournament | Round | Robin Andersen | Sue Omodei |
| 14.03.1999 Bunbury (WA) | 5 | 351 | 428 |
| 03.10.1999 Yokine (WA) | 5 | 363 | 412 |
| 14.01.2001 WA Open (WA) | 7 | 373 | 365 |
| 30.03.2003 Praxis (WA) | 4 | 399 | 394 |
| Head-to-head after 4 games | 2 | 2 | |
| Average score | 371.5 | 399.75 | |
| Spread: | -113 | 113 | |