| Tournament | Round | Brenda Osler | Nancy Haig |
| 26.08.2001 Queensland Championships (QLD) | 1 | 293 | 284 |
| 21.05.2006 May-Larkey Coorparoo (QLD) | 6 | 413 | 224 |
| 16.07.2006 Newmarket (QLD) | 6 | 334 | 328 |
| Head-to-head after 3 games | 3 | 0 | |
| Average score | 346.66 | 278.66 | |
| Spread: | 204 | -204 | |