| Tournament | Round | Joan Watson | Quentin Abbott |
| 27.08.2006 Queensland Championships (QLD) | 17 | 289 | 375 |
| 07.05.2007 Queensland Championships (Masters) (QLD) | 4 | 443 | 368 |
| 10.02.2008 Ipswich (QLD) | 7 | 460 | 442 |
| 04.05.2008 Queensland Championships (QLD) | 3 | 416 | 285 |
| 04.10.2008 Red Hill (QLD) | 6 | 531 | 425 |
| 14.02.2009 Ipswich (QLD) | 7 | 435 | 428 |
| 29.08.2009 Qld Champs Sat (QLD) | 7 | 337 | 444 |
| Head-to-head after 7 games | 5 | 2 | |
| Average score | 415.85 | 395.28 | |