| Tournament | Round | Sylvia Walker | Jean Balmer |
| 21.08.1999 Queensland Championships (QLD) | 3 | 223 | 380 |
| 22.04.2000 Australian Championships (QLD) | 6 | 293 | 405 |
| 22.04.2000 Australian Championships (QLD) | 14 | 464 | 312 |
| 16.04.2001 Australian Championships (VIC) | 8 | 370 | 417 |
| 21.04.2003 Australian Championships (SA) | 5 | 447 | 376 |
| Head-to-head after 5 games | 2 | 3 | |
| Average score | 359.4 | 378 | |
| Spread: | -93 | 93 | |