| Tournament | Round | Sandra Morgan | Sue Omodei |
| 26.04.1998 Nedlands (WA) | 6 | 399 | 365 |
| 30.08.1998 Yokine (WA) | 4 | 377 | 278 |
| 19.09.1999 Spring Subiaco (WA) | 2 | 374 | 307 |
| 05.12.1999 Marathon December (WA) | 2 | 438 | 319 |
| 30.09.2001 Manjimup (WA) | 6 | 368 | 439 |
| 10.08.2002 Western Australian Masters (WA) | 15 | 447 | 340 |
| 31.05.2003 Western Australian Championships (WA) | 16 | 464 | 296 |
| Head-to-head after 7 games | 6 | 1 | |
| Average score | 409.57 | 334.85 | |
| Spread: | 523 | -523 | |