| Date | Tournament | State | Round | Lois Usher | Pat Foster |
|---|---|---|---|---|---|
| 11/03/2001 | Bunbury | WA | 1 | 283 | 340 |
| 30/09/2001 | Manjimup | WA | 6 | 318 | 318 |
| 29/09/2002 | Manjimup | WA | 3 | 277 | 339 |
| 16/03/2003 | Bunbury | WA | 1 | 318 | 330 |
| Head-to-head after 4 games | 0.5 | 3.5 | |||
| Average score | 299.00 | 331.75 | |||
| Spread | -131 | 131 | |||