| Tournament | Round | Jan Robertson | Brenda Osler |
| 14.04.2002 Brisbane (QLD) | 6 | 381 | 382 |
| 14.07.2002 Coominya (QLD) | 4 | 330 | 364 |
| 04.08.2002 Newmarket (QLD) | 4 | 380 | 268 |
| 09.02.2003 Ipswich (QLD) | 6 | 340 | 415 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 357.75 | 357.25 | |
| Spread: | 2 | -2 | |