| Tournament | Round | Chris Ostrowski | Sam Greenberg |
| 06.07.2008 Winter Challenge (NSW) | 12 | 275 | 335 |
| 30.05.2009 Woy Woy (NSW) | 5 | 397 | 309 |
| 05.07.2009 Winter Challenge (NSW) | 9 | 367 | 267 |
| 08.08.2009 Empire Bay (NSW) | 2 | 388 | 355 |
| 29.08.2009 War of the Words (NSW) | 6 | 305 | 428 |
| 15.11.2009 Sydney Club (NSW) | 7 | 342 | 403 |
| 02.01.2010 Janboree (NSW) | 8 | 389 | 350 |
| 10.01.2010 Yearly Nearly Early (NSW) | 8 | 289 | 413 |
| 24.04.2010 APRIL FUNDRAISER (NSW) | 7 | 387 | 353 |
| 07.08.2010 EMPIRE BAY 2010 (NSW) | 7 | 345 | 408 |
| 30.01.2011 City of Sydney International Masters (NSW) | 11 | 335 | 376 |
| 30.01.2011 City of Sydney International Masters (NSW) | 18 | 279 | 379 |
| 16.02.2013 Oatlands Free (NSW) | 2 | 390 | 320 |
| 27.07.2013 War Of Words (NSW) | 2 | 345 | 366 |
| 15.11.2014 Cronulla (NSW) | 1 | 311 | 372 |
| 30.05.2015 Central Coast (NSW) | 1 | 366 | 319 |
| Head-to-head after 16 games | 7 | 9 | |
| Average score | 344.37 | 359.56 | |
| Spread: | -243 | 243 | |