| Tournament | Round | Brenda Osler | Shirley Pelham |
| 19.05.2002 Donnybrook (QLD) | 3 | 328 | 460 |
| 25.08.2002 Queensland Championships (QLD) | 3 | 333 | 380 |
| 03.05.2003 Big Weekend Saturday (QLD) | 7 | 371 | 308 |
| 21.06.2003 Progressive Marathon (QLD) | 3 | 344 | 394 |
| 01.05.2004 Charity Round Robin (QLD) | 2 | 301 | 370 |
| 02.10.2004 Mindbenders Open (QLD) | 4 | 312 | 371 |
| 17.10.2004 Newmarket (QLD) | 6 | 306 | 351 |
| 11.12.2004 December Marathon (QLD) | 1 | 322 | 304 |
| 11.12.2004 December Marathon (QLD) | 6 | 406 | 302 |
| 19.06.2005 Albert & Logan (QLD) | 4 | 300 | 383 |
| Head-to-head after 10 games | 3 | 7 | |
| Average score | 332.3 | 362.3 | |
| Spread: | -300 | 300 | |