| Tournament | Round | Wilma Vialle | Barbara Berlin |
| 28.12.1999 Decathon (VIC) | 1 | 368 | 464 |
| 22.04.2000 Australian Championships (QLD) | 8 | 368 | 358 |
| 12.06.2000 Victorian Championships (VIC) | 10 | 318 | 400 |
| Head-to-head after 3 games | 1 | 2 | |
| Average score | 351.33 | 407.33 | |
| Spread: | -168 | 168 | |