| Tournament | Round | Kay Hamilton | Shirley Smith |
| 23.08.1998 Queensland Championships (QLD) | 14 | 396 | 381 |
| 02.04.2000 Brisbane Open (QLD) | 4 | 488 | 288 |
| 30.04.2000 Auran Round Robin (QLD) | 2 | 384 | 321 |
| 11.03.2006 Redland Bay (QLD) | 2 | 387 | 392 |
| Head-to-head after 4 games | 3 | 1 | |
| Average score | 413.75 | 345.5 | |
| Spread: | 273 | -273 | |