| Tournament | Round | Chris Ostrowski | Lynne Jarvis |
| 24.03.2008 Australian Championship (VIC) | 4 | 395 | 308 |
| 25.04.2011 Aus Championship (ACT) | 20 | 360 | 310 |
| 02.09.2023 AUSTRALIAN MASTERS (NSW) | 13 | 447 | 233 |
| Head-to-head after 3 games | 3 | 0 | |
| Average score | 400.66 | 283.66 | |
| Spread: | 351 | -351 | |