| Tournament | Round | Rowena Vnuk | Jack Ashwin |
| 26.08.2001 Queensland Championships (QLD) | 4 | 291 | 382 |
| 25.10.2001 Lismore (NSW) | 5 | 361 | 421 |
| 17.01.2004 Greenbank (QLD) | 4 | 326 | 301 |
| 01.05.2005 May Charity Weekend - Day 2 (QLD) | 4 | 306 | 365 |
| 11.03.2006 Redland Bay (QLD) | 6 | 416 | 250 |
| 16.07.2006 Newmarket (QLD) | 1 | 349 | 384 |
| 24.03.2008 Australian Championship (VIC) | 19 | 389 | 426 |
| Head-to-head after 7 games | 2 | 5 | |
| Average score | 348.28 | 361.28 | |
| Spread: | -91 | 91 | |