| Tournament | Round | Roberta Tait | Sylvia Walker |
| 03.10.1999 Mindbenders (QLD) | 5 | 340 | 342 |
| 20.02.2000 Ipswich (QLD) | 4 | 375 | 352 |
| 20.08.2000 Queensland Championships (QLD) | 13 | 348 | 362 |
| 26.08.2001 Queensland Championships (QLD) | 16 | 373 | 264 |
| Head-to-head after 4 games | 2 | 2 | |
| Average score | 359 | 330 | |
| Spread: | 116 | -116 | |