| Tournament | Round | Sue Tuckett | Betty Irwin |
| 20.06.1998 Wollongong Marj Babb (NSW) | 4 | 311 | 306 |
| 17.02.2001 Wollongong WORDS February Frolic (NSW) | 1 | 428 | 339 |
| 16.06.2001 Wollongong Marj Babb (NSW) | 6 | 274 | 382 |
| Head-to-head after 3 games | 2 | 1 | |
| Average score | 337.66 | 342.33 | |
| Spread: | -14 | 14 | |