| Tournament | Round | Chris Ostrowski | Heather Long |
| 29.01.2012 CITY OF SYDNEY MASTERS (NSW) | 13 | 334 | 393 |
| 17.04.2017 National Championship (WA) | 21 | 325 | 377 |
| 03.04.2021 OZ CHAMPS (NSW) | 1 | 446 | 376 |
| 16.04.2022 Australian Championship (QLD) | 21 | 337 | 498 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 360.5 | 411 | |
| Spread: | -202 | 202 | |