| Tournament | Round | Maretta Walton | Kim Quek |
| 11.07.1999 Western Australian Masters (WA) | 3 | 348 | 334 |
| 05.12.1999 Marathon December (WA) | 4 | 378 | 308 |
| 27.03.2000 Nedlands (WA) | 4 | 371 | 411 |
| 15.11.2000 Coogee (WA) | 2 | 400 | 306 |
| 02.09.2001 Western Australian Masters (WA) | 9 | 347 | 362 |
| 12.08.2001 Yokine (WA) | 2 | 489 | 374 |
| Head-to-head after 6 games | 4 | 2 | |
| Average score | 388.83 | 349.16 | |
| Spread: | 238 | -238 | |