| Tournament | Round | Robyn Corbel | Patti Ashwin |
| 22.02.1998 Ipswich (QLD) | 5 | 368 | 349 |
| 03.05.1998 Maelstrom (QLD) | 5 | 274 | 443 |
| 17.05.1998 Southport Winter (QLD) | 3 | 294 | 414 |
| 02.08.1998 Kooralbyn (QLD) | 4 | 357 | 295 |
| 23.08.1998 Queensland Championships (QLD) | 11 | 353 | 363 |
| 23.08.1998 Queensland Championships (QLD) | 17 | 354 | 350 |
| 13.09.1998 Toowoomba (QLD) | 2 | 333 | 433 |
| 14.10.2000 Mindbenders Open (QLD) | 6 | 361 | 379 |
| 26.08.2001 Queensland Championships (QLD) | 3 | 380 | 362 |
| 08.12.2002 Southport (QLD) | 3 | 406 | 343 |
| 15.03.2003 Redland Bay (QLD) | 1 | 385 | 386 |
| 29.03.2003 Albert & Logan (QLD) | 4 | 373 | 396 |
| 22.08.2004 Queensland Championships (QLD) | 5 | 354 | 324 |
| 11.02.2007 Ipswich (QLD) | 5 | 411 | 337 |
| 31.03.2007 qld warmup (QLD) | 8 | 322 | 450 |
| 20.01.2008 Greenbank Charity (QLD) | 4 | 420 | 306 |
| 05.04.2010 Aus Championship (SA) | 5 | 390 | 342 |
| 26.08.2018 Queensland Championships (QLD) | 10 | 370 | 372 |
| 12.01.2020 Logan City Clovers (QLD) | 1 | 281 | 417 |
| Head-to-head after 19 games | 9 | 10 | |
| Average score | 357.15 | 371.63 | |