| Date | Tournament | State | Round | Diane Stoyan | Mary Steward |
|---|---|---|---|---|---|
| 21/03/1999 | Prahran | VIC | 5 | 479 | 345 |
| 17/04/1999 | Knox-Gully | VIC | 6 | 393 | 371 |
| 05/12/1999 | McKinnon | VIC | 1 | 411 | 412 |
| 03/12/2000 | McKinnon | VIC | 3 | 450 | 324 |
| Head-to-head after 4 games | 3 | 1 | |||
| Average score | 433.25 | 363.00 | |||
| Spread | 281 | -281 | |||