| Tournament | Round | Chris May | Dianne Brumby |
| 25.04.2011 Aus Championship (ACT) | 11 | 384 | 455 |
| 25.04.2011 Aus Championship (ACT) | 19 | 529 | 346 |
| 09.04.2012 Australian Championship (TAS) | 10 | 471 | 390 |
| 02.09.2012 Australian Masters and State Team Challenge (NSW) | 8 | 491 | 361 |
| 03.04.2021 OZ CHAMPS (NSW) | 1 | 416 | 313 |
| 16.04.2022 Australian Championship (QLD) | 9 | 446 | 310 |
| 08.04.2023 AUS CHAMPS (VIC) | 1 | 485 | 429 |
| Head-to-head after 7 games | 6 | 1 | |
| Average score | 460.28 | 372 | |
| Spread: | 618 | -618 | |