| Date | Tournament | State | Round | Robin Andersen | Elwyn Chalk |
|---|---|---|---|---|---|
| 14/02/1999 | Fremantle | WA | 6 | 414 | 396 |
| 14/03/1999 | Bunbury | WA | 1 | 336 | 401 |
| 21/04/2002 | Nedlands | WA | 5 | 391 | 332 |
| 25/05/2003 | Melville | WA | 1 | 355 | 369 |
| 03/08/2003 | Marathon | WA | 1 | 275 | 462 |
| 03/08/2003 | Marathon | WA | 6 | 443 | 325 |
| 14/09/2003 | Maximin | WA | 1 | 347 | 353 |
| 30/11/2003 | Hamersley | WA | 7 | 481 | 261 |
| Head-to-head after 8 games | 4 | 4 | |||
| Average score | 380.25 | 362.38 | |||
| Spread | 143 | -143 | |||