| Tournament | Round | Kerry Constable | Norma Tracey |
| 20.06.1998 Wollongong Marj Babb (NSW) | 1 | 373 | 360 |
| 20.07.2003 Winter Masters (NSW) | 6 | 516 | 336 |
| 17.06.2005 Wollongong Marj Babb (NSW) | 6 | 403 | 387 |
| Head-to-head after 3 games | 3 | 0 | |
| Average score | 430.66 | 361 | |
| Spread: | 209 | -209 | |