| Tournament | Round | Diana Hilly | Silvana Newman |
| 12.07.1998 Chatswood (NSW) | 2 | 376 | 223 |
| 19.10.2002 Blacktown (NSW) | 3 | 320 | 421 |
| 09.11.2002 Sydney (NSW) | 7 | 396 | 371 |
| 24.03.2003 Blue Mountains (NSW) | 8 | 364 | 327 |
| Head-to-head after 4 games | 3 | 1 | |
| Average score | 364 | 335.5 | |
| Spread: | 114 | -114 | |