| Tournament | Round | Jan Robertson | Sylvia Walker |
| 10.01.1999 Coominya Summer (QLD) | 4 | 336 | 295 |
| 02.05.1999 Maelstrom (QLD) | 3 | 363 | 319 |
| 13.06.1999 Millmerran (QLD) | 4 | 400 | 376 |
| 12.09.1999 Toowoomba (QLD) | 5 | 334 | 385 |
| 26.03.2006 Dalby (QLD) | 2 | 324 | 323 |
| 26.03.2006 Dalby (QLD) | 9 | 394 | 299 |
| Head-to-head after 6 games | 5 | 1 | |
| Average score | 358.5 | 332.83 | |
| Spread: | 154 | -154 | |