| Tournament | Round | Fay van Oyen | Chris Ostrowski |
| 15.07.2007 Winter Challenge (NSW) | 7 | 373 | 348 |
| 01.09.2007 Oatlands (NSW) | 2 | 386 | 354 |
| 03.05.2008Sydney West (NSW) | 7 | 355 | 460 |
| 06.07.2008 Winter Challenge (NSW) | 6 | 365 | 383 |
| 01.03.2009 Balmain BUGS (NSW) | 6 | 326 | 359 |
| 15.11.2009 Sydney Club (NSW) | 4 | 226 | 409 |
| 19.06.2010 Wollongong WORDS Winter (NSW) | 8 | 366 | 352 |
| 03.07.2011 Winter Challenge (NSW) | 9 | 341 | 380 |
| 03.07.2011 Winter Challenge (NSW) | 15 | 422 | 356 |
| 22.02.2014 Matchplay Qualifier (NSW) | 6 | 426 | 381 |
| 06.03.2016 Bugs/Sydney (NSW) | 2 | 389 | 431 |
| 02.10.2017 NSW CHAMPS (NSW) | 8 | 337 | 395 |
| Head-to-head after 12 games | 5 | 7 | |
| Average score | 359.33 | 384 | |
| Spread: | -296 | 296 | |