| Date | Tournament | State | Round | Dianne Davis | Nancy Sparling |
|---|---|---|---|---|---|
| 26/07/1997 | Winter Masters | NSW | 19 | 369 | 434 |
| 14/02/1999 | South Australian Championships | SA | 2 | 435 | 393 |
| 13/02/2000 | South Australian Championships | SA | 5 | 346 | 308 |
| Head-to-head after 3 games | 2 | 1 | |||
| Average score | 383.33 | 378.33 | |||
| Spread | 15 | -15 | |||