| Tournament | Round | Wilma Vialle | Esther Rolfe |
| 14.11.1998 Sydney (NSW) | 3 | 405 | 350 |
| 12.12.1998 North Shore (NSW) | 6 | 493 | 327 |
| 13.02.1999 Wollongong (NSW) | 7 | 452 | 345 |
| 21.05.1999 Ulladulla (NSW) | 3 | 397 | 295 |
| Head-to-head after 4 games | 4 | 0 | |
| Average score | 436.75 | 329.25 | |
| Spread: | 430 | -430 | |