| Tournament | Round | Chris Ostrowski | Lindy Lawson |
| 09.04.2007 Australian Championships (NSW) | 8 | 326 | 522 |
| 23.08.2008 revesby8 (NSW) | 8 | 325 | 445 |
| 31.08.2008 Oatlands (NSW) | 2 | 356 | 276 |
| 02.11.2008 Nowra Bomaderry 2008 (NSW) | 11 | 362 | 340 |
| 15.03.2009 Bomaderry March 2009 (NSW) | 1 | 287 | 367 |
| 05.10.2009 NSW CHAMPIONSHIPS (NSW) | 4 | 365 | 387 |
| 23.01.2010 CITY OF SYDNEY (NSW) | 11 | 337 | 386 |
| 23.03.2013 Bomaderry (NSW) | 6 | 255 | 501 |
| 14.03.2015 Bomaderry (NSW) | 3 | 449 | 363 |
| 13.06.2015 WORDS Winter (NSW) | 3 | 281 | 479 |
| 06.11.2016 Nowra 10th Annual (NSW) | 4 | 347 | 372 |
| 06.11.2016 Nowra 10th Annual (NSW) | 14 | 294 | 426 |
| 10.12.2016 Bundanoon (NSW) | 9 | 441 | 325 |
| Head-to-head after 13 games | 4 | 9 | |
| Average score | 340.38 | 399.15 | |
| Spread: | -764 | 764 | |