| Date | Tournament | State | Round | Chris Ostrowski | Liz Jackman |
|---|---|---|---|---|---|
| 04/03/2007 | Balmain | NSW | 3 | 396 | 364 |
| 15/07/2007 | Winter Challenge | NSW | 4 | 300 | 331 |
| 09/09/2007 | Hills Open | NSW | 3 | 367 | 310 |
| 24/11/2007 | CENTRAL COAST CHAMPS | NSW | 11 | 296 | 369 |
| 24/03/2008 | Australian Championship | VIC | 23 | 340 | 292 |
| 06/07/2008 | Winter Challenge | NSW | 8 | 359 | 333 |
| 03/01/2009 | Janboree | NSW | 2 | 296 | 385 |
| 11/01/2009 | Baulkham Hills Yearly Nearly Early | NSW | 7 | 299 | 388 |
| 14/02/2009 | wordsfeb09 | NSW | 5 | 380 | 386 |
| 05/07/2009 | Winter Challenge | NSW | 8 | 285 | 403 |
| 05/10/2009 | NSW CHAMPIONSHIPS | NSW | 19 | 348 | 411 |
| 04/10/2010 | NSW Championships | NSW | 18 | 426 | 307 |
| 27/02/2011 | Matchplay Qualifier | NSW | 2 | 335 | 362 |
| 29/01/2012 | CITY OF SYDNEY MASTERS | NSW | 2 | 347 | 404 |
| 29/01/2012 | CITY OF SYDNEY MASTERS | NSW | 19 | 350 | 274 |
| 01/10/2012 | NSW Championships | NSW | 12 | 260 | 460 |
| 14/10/2012 | SPRING MARATHON | NSW | 4 | 387 | 344 |
| 28/01/2013 | CITY OF SYDNEY MASTERS | NSW | 19 | 345 | 347 |
| 14/12/2013 | Spot Prize December | NSW | 7 | 353 | 350 |
| 27/01/2014 | City of Sydney International Masters | NSW | 11 | 358 | 361 |
| 27/01/2014 | City of Sydney International Masters | NSW | 15 | 423 | 287 |
| 05/10/2015 | NSW Championships | NSW | 22 | 405 | 286 |
| 18/10/2015 | Spring Marathon | NSW | 12 | 292 | 288 |
| 29/11/2015 | Central Coast Championships | NSW | 7 | 460 | 352 |
| 14/10/2017 | Spring Marathon | NSW | 1 | 356 | 331 |
| 10/03/2018 | Matchplay Qualifer | NSW | 1 | 347 | 480 |
| 25/11/2018 | Central Coast Championship | NSW | 10 | 312 | 302 |
| 07/10/2019 | NSW CHAMPIONSHIP | NSW | 20 | 368 | 311 |
| 03/10/2020 | NSW CHAMPS 2020 | NSW | 3 | 433 | 375 |
| 30/01/2022 | City of Sydney Masters | NSW | 18 | 449 | 253 |
| 24/07/2022 | NSW Winter Masters | NSW | 15 | 484 | 316 |
| 19/02/2023 | Loftus Linguists | NSW | 3 | 323 | 303 |
| 10/06/2023 | Newport Inaugural | NSW | 1 | 477 | 241 |
| 16/07/2023 | 2023 Winter Masters | NSW | 8 | 381 | 300 |
| 16/07/2023 | 2023 Winter Masters | NSW | 18 | 435 | 274 |
| 09/11/2024 | Wallerawang 24 | NSW | 9 | 408 | 304 |
| 30/11/2024 | LAKE MACQUARIE SPRING | NSW | 3 | 360 | 319 |
| 26/01/2025 | CITY OF SYDNEY MASTERS | NSW | 9 | 411 | 328 |
| 13/12/2025 | BUNDANOON | NSW | 8 | 433 | 335 |
| Head-to-head after 39 games | 26 | 13 | |||
| Average score | 368.82 | 337.59 | |||
| Spread | 1218 | -1218 | |||