| Tournament | Round | Chris Ostrowski | Alison Pollard |
| 14.10.2012 SPRING MARATHON (NSW) | 9 | 400 | 346 |
| 08.03.2014 Bomaderry (NSW) | 8 | 338 | 417 |
| 13.02.2016 Wollongong Summer (NSW) | 2 | 340 | 353 |
| 12.03.2016 BOMADERRY (NSW) | 6 | 343 | 361 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 355.25 | 369.25 | |