| Tournament | Round | Lois Usher | Beryl Bell |
| 14.02.1999 Fremantle (WA) | 5 | 277 | 327 |
| 27.03.2000 Nedlands (WA) | 6 | 275 | 356 |
| 10.09.2000 Yokine (WA) | 2 | 273 | 329 |
| 15.11.2000 Coogee (WA) | 5 | 302 | 317 |
| 11.11.2001 Coogee (WA) | 5 | 339 | 345 |
| 02.02.2003 Fremantle (WA) | 6 | 276 | 330 |
| Head-to-head after 6 games | 0 | 6 | |
| Average score | 290.33 | 334 | |
| Spread: | -262 | 262 | |