| Tournament | Round | Lois Usher | Joy Connolly |
| 25.04.1999 Nedlands (WA) | 6 | 334 | 329 |
| 19.03.2000 Bunbury (WA) | 3 | 305 | 273 |
| 28.05.2000 Melville (WA) | 3 | 382 | 359 |
| 21.10.2001 Rockingham (WA) | 4 | 285 | 349 |
| 11.11.2001 Coogee (WA) | 3 | 320 | 341 |
| Head-to-head after 5 games | 3 | 2 | |
| Average score | 325.2 | 330.2 | |
| Spread: | -25 | 25 | |