| Tournament | Round | Sue Armstrong | Sue Omodei |
| 15.02.1998 Fremantle (WA) | 6 | 481 | 338 |
| 14.02.1999 Fremantle (WA) | 6 | 394 | 279 |
| 14.03.1999 Bunbury (WA) | 2 | 367 | 372 |
| 25.04.1999 Nedlands (WA) | 6 | 476 | 298 |
| 11.03.2001 Bunbury (WA) | 5 | 344 | 327 |
| 27.05.2001 Melville (WA) | 5 | 404 | 348 |
| 31.05.2003 Western Australian Championships (WA) | 7 | 382 | 407 |
| Head-to-head after 7 games | 5 | 2 | |
| Average score | 406.85 | 338.42 | |
| Spread: | 479 | -479 | |