| Date | Tournament | State | Round | Robin Andersen | Bonny Day |
|---|---|---|---|---|---|
| 17/01/1999 | WA Open | WA | 7 | 348 | 253 |
| 21/10/2001 | Rockingham | WA | 3 | 336 | 365 |
| 25/05/2003 | Melville | WA | 3 | 376 | 348 |
| 31/05/2003 | Western Australian Championships | WA | 1 | 422 | 445 |
| 31/08/2003 | Yokine | WA | 7 | 338 | 421 |
| 14/09/2003 | Maximin | WA | 6 | 392 | 285 |
| 08/02/2004 | Fremantle | WA | 5 | 431 | 331 |
| 29/02/2004 | Kwinana | WA | 1 | 350 | 419 |
| 28/03/2004 | Nedlands | WA | 6 | 411 | 363 |
| 19/06/2004 | Western Australian Championships | WA | 4 | 329 | 379 |
| 19/06/2004 | Western Australian Championships | WA | 17 | 251 | 510 |
| 21/11/2004 | Hamersley | WA | 7 | 378 | 424 |
| Head-to-head after 12 games | 5 | 7 | |||
| Average score | 363.50 | 378.58 | |||
| Spread | -181 | 181 | |||