| Tournament | Round | Quentin Abbott | Vicki Underhill |
| 21.08.2005 Queensland Championships (QLD) | 1 | 357 | 325 |
| 09.04.2007 Australian Championships (NSW) | 10 | 345 | 317 |
| 09.04.2007 Australian Championships (NSW) | 23 | 414 | 401 |
| Head-to-head after 3 games | 3 | 0 | |
| Average score | 372 | 347.66 | |
| Spread: | 73 | -73 | |