| Tournament | Round | Matthew Dowling | Maretta Walton |
| 02.08.1998 Bassendean (WA) | 1 | 268 | 456 |
| 18.10.1998 Rockingham (WA) | 4 | 386 | 379 |
| 25.04.1999 Nedlands (WA) | 1 | 402 | 337 |
| 30.05.1999 Melville (WA) | 2 | 334 | 385 |
| 11.07.1999 Western Australian Masters (WA) | 14 | 370 | 313 |
| 10.09.2000 Yokine (WA) | 4 | 349 | 308 |
| Head-to-head after 6 games | 4 | 2 | |
| Average score | 351.5 | 363 | |
| Spread: | -69 | 69 | |