| Tournament | Round | Sylvia Walker | Jack Ashwin |
| 09.01.2000 Coominya Summer (QLD) | 2 | 330 | 363 |
| 20.08.2000 Queensland Championships (QLD) | 9 | 340 | 412 |
| 11.03.2001 Brisbane Open (QLD) | 7 | 356 | 406 |
| 26.08.2001 Queensland Championships (QLD) | 13 | 362 | 352 |
| 14.10.2001 Marathon Madness (QLD) | 3 | 330 | 324 |
| 14.10.2001 Marathon Madness (QLD) | 6 | 401 | 294 |
| 17.02.2002 Albert & Logan Marathon (QLD) | 2 | 305 | 319 |
| 17.02.2002 Albert & Logan Marathon (QLD) | 7 | 329 | 349 |
| 14.04.2002 Brisbane (QLD) | 3 | 410 | 335 |
| 29.03.2003 Albert & Logan (QLD) | 7 | 351 | 355 |
| 13.07.2003 Coominya (QLD) | 1 | 324 | 373 |
| 27.07.2003 Newmarket (QLD) | 5 | 351 | 345 |
| 28.03.2005 Australian Championships (TAS) | 5 | 251 | 342 |
| 19.06.2005 Albert & Logan (QLD) | 6 | 340 | 330 |
| 12.02.2006 Ipswich (QLD) | 2 | 351 | 362 |
| 09.04.2006 Coorparoo Warmup Marathon (QLD) | 2 | 430 | 327 |
| 17.04.2006 Australian Championships (QLD) | 15 | 324 | 434 |
| 27.12.2009 Last Chance (QLD) | 5 | 313 | 425 |
| 27.12.2009 Last Chance (QLD) | 9 | 337 | 423 |
| Head-to-head after 19 games | 7 | 12 | |
| Average score | 343.94 | 361.57 | |
| Spread: | -335 | 335 | |