| Date | Tournament | State | Round | Lois Usher | Ruth Probert |
|---|---|---|---|---|---|
| 16/06/2002 | Advanced Intermediate Recreation | WA | 2 | 263 | 328 |
| 23/02/2003 | Kwinana | WA | 2 | 342 | 293 |
| 06/04/2003 | Nedlands | WA | 3 | 338 | 345 |
| 25/05/2003 | Melville | WA | 3 | 313 | 276 |
| 30/05/2004 | Melville | WA | 5 | 351 | 295 |
| 01/04/2007 | Nedlands | WA | 6 | 284 | 330 |
| 03/02/2008 | Fremantle | WA | 6 | 362 | 282 |
| Head-to-head after 7 games | 4 | 3 | |||
| Average score | 321.86 | 307.00 | |||
| Spread | 104 | -104 | |||