| Tournament | Round | Diana Hilly | Merle Young |
| 14.11.1998 Sydney (NSW) | 5 | 353 | 376 |
| 26.03.2001 Wyong (NSW) | 3 | 320 | 379 |
| 09.09.2001 Baulkham Hills Open (NSW) | 3 | 388 | 215 |
| 10.03.2002 Balmain BUGS (NSW) | 3 | 348 | 390 |
| 05.04.2003 Blacktown (NSW) | 8 | 309 | 324 |
| 05.07.2003 Chatswood (NSW) | 7 | 400 | 329 |
| 17.06.2005 Wollongong Marj Babb (NSW) | 5 | 318 | 331 |
| Head-to-head after 7 games | 2 | 5 | |
| Average score | 348 | 334.85 | |
| Spread: | 92 | -92 | |