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