| Date | Tournament | State | Round | Shirley de Silva | Dianne Davis |
|---|---|---|---|---|---|
| 31/03/2019 | Nunawading | VIC | 4 | 438 | 349 |
| 21/07/2019 | two ways | VIC | 3 | 331 | 356 |
| 29/12/2019 | Decathon | VIC | 2 | 317 | 481 |
| 19/01/2020 | Bil Rose Aestival | VIC | 2 | 278 | 452 |
| 15/05/2022 | MAY TOURNAMENT | VIC | 3 | 401 | 409 |
| Head-to-head after 5 games | 1 | 4 | |||
| Average score | 353.00 | 409.40 | |||
| Spread | -282 | 282 | |||