| Tournament | Round | Barbara Joffe | Chris Ostrowski |
| 04.10.2008 NSW CHAMPIONSHIPS 08 (NSW) | 6 | 389 | 379 |
| 04.10.2008 NSW CHAMPIONSHIPS 08 (NSW) | 15 | 379 | 324 |
| 13.06.2009 Wollongong Winter (NSW) | 4 | 421 | 395 |
| 08.08.2009 Empire Bay (NSW) | 1 | 334 | 425 |
| 02.01.2010 Janboree (NSW) | 6 | 364 | 298 |
| 13.02.2010 Wollongong Round Robins (NSW) | 4 | 371 | 406 |
| 01.05.2010 SYDNEY WEST 2010 (NSW) | 1 | 347 | 392 |
| 27.02.2011 Matchplay Qualifier (NSW) | 5 | 421 | 429 |
| 06.03.2011 BUGS 2011 (NSW) | 7 | 301 | 400 |
| 20.08.2011 Oatlands War of the Words (NSW) | 7 | 335 | 352 |
| 11.09.2011 BAULKHAM HILLS (NSW) | 7 | 397 | 370 |
| 04.03.2012 Balmain BUGS (NSW) | 4 | 305 | 409 |
| 09.12.2012 SYDNEY CLUB (NSW) | 6 | 379 | 313 |
| 01.06.2013 CENTRAL COAST (NSW) | 4 | 438 | 384 |
| 14.12.2013 Spot Prize December (NSW) | 5 | 332 | 317 |
| 30.01.2022 City of Sydney Masters (NSW) | 2 | 395 | 383 |
| 30.01.2022 City of Sydney Masters (NSW) | 15 | 280 | 511 |
| 07.01.2023 JANBOREE (NSW) | 5 | 400 | 427 |
| Head-to-head after 18 games | 9 | 9 | |
| Average score | 366 | 384.11 | |
| Spread: | -326 | 326 | |