| Date | Tournament | State | Round | Wynne Davidson | Noela Costello |
|---|---|---|---|---|---|
| 13/01/2002 | WA Open | WA | 2 | 371 | 259 |
| 30/11/2003 | Hamersley | WA | 2 | 326 | 380 |
| 08/02/2004 | Fremantle | WA | 7 | 362 | 383 |
| 14/03/2004 | Bunbury | WA | 7 | 449 | 303 |
| Head-to-head after 4 games | 2 | 2 | |||
| Average score | 377.00 | 331.25 | |||
| Spread | 183 | -183 | |||