| Tournament | Round | Lorie Ewings | Kay Hamilton |
| 23.08.1998 Queensland Championships (QLD) | 3 | 428 | 408 |
| 05.05.2002 Big Weekend Open (QLD) | 4 | 367 | 355 |
| 26.10.2003 Mindbenders Standard (QLD) | 1 | 262 | 466 |
| Head-to-head after 3 games | 2 | 1 | |
| Average score | 352.33 | 409.66 | |
| Spread: | -172 | 172 | |