| Tournament | Round | Doris Kelly | Lois Usher |
| 15.11.2000 Coogee (WA) | 2 | 228 | 303 |
| 31.10.2005 Coogee (WA) | 2 | 286 | 351 |
| 20.05.2007 Melville (WA) | 7 | 268 | 294 |
| 03.02.2008 Fremantle (WA) | 3 | 296 | 335 |
| Head-to-head after 4 games | 0 | 4 | |
| Average score | 269.5 | 320.75 | |
| Spread: | -205 | 205 | |