| Tournament | Round | Chlorise O'Sullivan | Maureen Hilder |
| 17.04.1999 Central Coast - Wyong (NSW) | 3 | 401 | 402 |
| 01.04.2000 Central Coast - Wyong (NSW) | 4 | 451 | 335 |
| 21.01.2001 Baulkham Hills Kick-off (NSW) | 1 | 318 | 374 |
| 16.03.2002 Wyong (NSW) | 3 | 365 | 352 |
| 09.07.2009 Tugg MD-WK (NSW) | 3 | 364 | 366 |
| 28.10.2018 Empire Bay (NSW) | 2 | 348 | 329 |
| Head-to-head after 6 games | 3 | 3 | |
| Average score | 374.5 | 359.66 | |