| Tournament | Round | Ian Close | Chris Ostrowski |
| 27.02.2010 Matchplay Qualifier (NSW) | 9 | 298 | 388 |
| 04.10.2010 NSW Championships (NSW) | 21 | 350 | 373 |
| 27.02.2011 Matchplay Qualifier (NSW) | 9 | 313 | 318 |
| 06.03.2011 BUGS 2011 (NSW) | 1 | 305 | 458 |
| 28.05.2011 REVESBY (NSW) | 1 | 417 | 334 |
| 20.08.2011 Oatlands War of the Words (NSW) | 2 | 343 | 343 |
| 08.01.2012 Janboree (NSW) | 2 | 324 | 367 |
| 04.03.2012 Balmain BUGS (NSW) | 1 | 366 | 416 |
| 16.03.2013 MATCH PLAY (NSW) | 5 | 412 | 389 |
| 18.08.2013 Baulkham Hills Open (NSW) | 7 | 288 | 472 |
| 13.02.2016 Wollongong Summer (NSW) | 7 | 339 | 389 |
| 06.03.2016 Bugs/Sydney (NSW) | 5 | 356 | 389 |
| 11.09.2016 Revesby Tournament (NSW) | 1 | 389 | 324 |
| Head-to-head after 13 games | 3.5 | 9.5 | |
| Average score | 346.15 | 381.53 | |
| Spread: | -460 | 460 | |