| Date | Tournament | State | Round | Sandra Elliott | Chris Ostrowski |
|---|---|---|---|---|---|
| 24/11/2007 | CENTRAL COAST CHAMPS | NSW | 7 | 405 | 296 |
| 15/03/2008 | Wyong | NSW | 1 | 291 | 357 |
| 06/07/2008 | Winter Challenge | NSW | 3 | 384 | 425 |
| 30/05/2009 | Woy Woy | NSW | 4 | 326 | 326 |
| 06/09/2009 | hillsopen | NSW | 6 | 448 | 236 |
| 13/02/2010 | Wollongong Round Robins | NSW | 9 | 307 | 375 |
| 24/04/2010 | APRIL FUNDRAISER | NSW | 1 | 372 | 320 |
| 30/05/2010 | Revesby | NSW | 5 | 319 | 337 |
| 05/06/2010 | WOYWOY 2010 | NSW | 5 | 358 | 416 |
| 04/06/2011 | Woy Woy | NSW | 2 | 386 | 299 |
| 11/12/2011 | SYDNEY CLUB | NSW | 1 | 435 | 297 |
| 25/11/2012 | CENTRAL COAST C'SHIP 2 DAY | NSW | 7 | 319 | 376 |
| 01/06/2013 | CENTRAL COAST | NSW | 1 | 394 | 402 |
| 24/11/2013 | CC C'SHIP 2 DAY | NSW | 12 | 429 | 369 |
| 14/12/2013 | Spot Prize December | NSW | 1 | 371 | 382 |
| 24/08/2014 | Hills Open | NSW | 5 | 331 | 431 |
| 07/02/2015 | Matchplay qualifier | NSW | 9 | 301 | 357 |
| 19/04/2015 | Lake Macquarie Open | NSW | 2 | 358 | 426 |
| 29/11/2015 | Central Coast Championships | NSW | 4 | 357 | 326 |
| 26/11/2017 | Central Coast Champ | NSW | 5 | 336 | 392 |
| 26/11/2017 | Central Coast Champ | NSW | 10 | 319 | 450 |
| 25/11/2018 | Central Coast Championship | NSW | 2 | 319 | 439 |
| 26/01/2019 | AUSTRALIA DAY OPEN | NSW | 8 | 408 | 317 |
| 24/02/2019 | Empire Bay Mini Feb | NSW | 3 | 284 | 490 |
| 06/04/2019 | LAKE MACQUARIE | NSW | 1 | 331 | 380 |
| 07/10/2019 | NSW CHAMPIONSHIP | NSW | 24 | 342 | 378 |
| 14/10/2023 | NSW SPRING MARATHON | NSW | 3 | 271 | 436 |
| 16/03/2024 | LAKE MACQUARIE AUTUMN | NSW | 5 | 387 | 442 |
| 29/03/2025 | LAKE MACQUARIE AUTUMN | NSW | 1 | 425 | 321 |
| 15/11/2025 | LAKE MACQUARIE | NSW | 4 | 296 | 352 |
| Head-to-head after 30 games | 9.5 | 20.5 | |||
| Average score | 353.63 | 371.67 | |||
| Spread | -541 | 541 | |||