| Date | Tournament | State | Round | Chris Ostrowski | Rex Shakespeare |
|---|---|---|---|---|---|
| 17/07/2010 | Winter Masters | NSW | 17 | 380 | 335 |
| 04/10/2010 | NSW Championships | NSW | 8 | 339 | 343 |
| 30/01/2011 | City of Sydney International Masters | NSW | 17 | 343 | 378 |
| 27/02/2011 | Matchplay Qualifier | NSW | 8 | 358 | 387 |
| 18/06/2011 | Wollongong WORDS Winter | NSW | 6 | 367 | 451 |
| 29/01/2012 | CITY OF SYDNEY MASTERS | NSW | 7 | 321 | 355 |
| 22/07/2012 | Winter Masters | NSW | 13 | 334 | 357 |
| 15/06/2013 | WORDS June | NSW | 7 | 374 | 393 |
| 22/02/2014 | Matchplay Qualifier | NSW | 5 | 340 | 405 |
| 04/11/2017 | NOWRA | NSW | 2 | 321 | 395 |
| 04/11/2017 | NOWRA | NSW | 14 | 406 | 372 |
| 30/11/2024 | LAKE MACQUARIE SPRING | NSW | 4 | 314 | 384 |
| 21/03/2026 | LAKE MACQUARIE AUTUMN | NSW | 5 | 340 | 402 |
| Head-to-head after 13 games | 2 | 11 | |||
| Average score | 349.00 | 381.31 | |||
| Spread | -420 | 420 | |||