| Date | Tournament | State | Round | Shirley Hoar | Jan Osborn |
|---|---|---|---|---|---|
| 30/05/1999 | Melville | WA | 5 | 357 | 250 |
| 25/06/2000 | Advanced Intermediate Recreation | WA | 4 | 333 | 310 |
| 10/03/2002 | Bunbury | WA | 2 | 338 | 378 |
| 13/03/2005 | Bunbury | WA | 2 | 323 | 337 |
| Head-to-head after 4 games | 2 | 2 | |||
| Average score | 337.75 | 318.75 | |||
| Spread | 76 | -76 | |||