| Tournament | Round | Quentin Abbott | Dianne Brumby |
| 29.08.2009 Qld Champs Sat (QLD) | 3 | 390 | 377 |
| 13.09.2009 MASTERS AND STATE CHALLENGE TROPHY (NSW) | 11 | 322 | 461 |
| 01.04.2013 Australian Championship (QLD) | 22 | 455 | 316 |
| 11.05.2013 Saturday Alzheimer's (QLD) | 3 | 462 | 346 |
| 21.04.2014 Australian Championship (NSW) | 4 | 389 | 371 |
| 06.11.2015 Perth International (WA) | 21 | 393 | 376 |
| 27.08.2017 Qld Championships (QLD) | 8 | 360 | 340 |
| 26.08.2018 Queensland Championships (QLD) | 6 | 393 | 427 |
| 26.08.2018 Queensland Championships (QLD) | 16 | 369 | 422 |
| Head-to-head after 9 games | 6 | 3 | |
| Average score | 392.55 | 381.77 | |
| Spread: | 97 | -97 | |