| Tournament | Round | Denise Smith | Diana Hilly |
| 14.08.1999 Revesby (NSW) | 2 | 326 | 283 |
| 26.03.2001 Wyong (NSW) | 2 | 386 | 249 |
| 14.07.2001 Chatswood (NSW) | 7 | 368 | 280 |
| 18.08.2019 HILLS Tournament (NSW) | 2 | 353 | 319 |
| Head-to-head after 4 games | 4 | 0 | |
| Average score | 358.25 | 282.75 | |
| Spread: | 302 | -302 | |