| Tournament | Round | Silvia Stephens | Sandra Morgan |
| 14.02.1999 Fremantle (WA) | 5 | 342 | 362 |
| 30.05.1999 Melville (WA) | 4 | 261 | 473 |
| 23.02.2003 Kwinana (WA) | 2 | 388 | 434 |
| 19.10.2003 Rockingham (WA) | 1 | 325 | 412 |
| 29.02.2004 Kwinana (WA) | 3 | 306 | 438 |
| 03.10.2004 Manjimup (WA) | 2 | 347 | 363 |
| 17.10.2004 Rockingham (WA) | 7 | 240 | 240 |
| Head-to-head after 7 games | 0.5 | 6.5 | |
| Average score | 315.57 | 388.85 | |
| Spread: | -513 | 513 | |