| Date | Tournament | State | Round | Richard Birch | Chris Ostrowski |
|---|---|---|---|---|---|
| 06/09/2009 | hillsopen | NSW | 2 | 376 | 393 |
| 10/01/2010 | Yearly Nearly Early | NSW | 1 | 415 | 321 |
| 17/07/2010 | Winter Masters | NSW | 18 | 291 | 425 |
| 29/01/2012 | CITY OF SYDNEY MASTERS | NSW | 18 | 480 | 302 |
| 19/08/2012 | Baulkham Hills Open | NSW | 7 | 339 | 389 |
| 09/12/2012 | SYDNEY CLUB | NSW | 3 | 394 | 407 |
| 08/02/2014 | WORDS FEB | NSW | 6 | 242 | 431 |
| 13/06/2015 | WORDS Winter | NSW | 6 | 428 | 444 |
| 31/01/2016 | CSIM 2016 | NSW | 13 | 437 | 268 |
| 06/03/2016 | Bugs/Sydney | NSW | 8 | 343 | 338 |
| 31/07/2016 | Winter Masters | NSW | 9 | 279 | 415 |
| 31/07/2016 | Winter Masters | NSW | 13 | 318 | 411 |
| 06/11/2016 | Nowra 10th Annual | NSW | 6 | 356 | 428 |
| 06/11/2016 | Nowra 10th Annual | NSW | 13 | 406 | 300 |
| 09/04/2017 | Lake Macquarie | NSW | 3 | 327 | 409 |
| 17/06/2017 | WORDS WINTER | NSW | 6 | 417 | 366 |
| 06/01/2018 | Janboree | NSW | 3 | 325 | 441 |
| 10/02/2018 | WORDS Summer RR | NSW | 6 | 430 | 344 |
| 02/04/2018 | 2018 National Championship | ACT | 23 | 414 | 410 |
| 14/04/2018 | Beecroft Marathon | NSW | 8 | 341 | 372 |
| 25/11/2018 | Central Coast Championship | NSW | 14 | 339 | 337 |
| 24/02/2019 | Empire Bay Mini Feb | NSW | 2 | 392 | 369 |
| 01/06/2019 | jack frost tournament | NSW | 5 | 450 | 347 |
| 05/06/2021 | BEECROFT MARATHON | NSW | 11 | 358 | 418 |
| 12/02/2022 | WORDS22 | NSW | 6 | 323 | 312 |
| 20/03/2022 | Empire Bay | NSW | 3 | 324 | 360 |
| 02/04/2022 | LAKE MACQUARIE 2022 | NSW | 3 | 363 | 411 |
| 02/07/2022 | NO FRILLS 3 | NSW | 5 | 317 | 475 |
| 30/09/2023 | NSW CHAMPIONSHIP | NSW | 9 | 345 | 278 |
| 30/09/2023 | NSW CHAMPIONSHIP | NSW | 13 | 358 | 390 |
| 14/10/2023 | NSW SPRING MARATHON | NSW | 4 | 354 | 427 |
| 30/11/2024 | LAKE MACQUARIE SPRING | NSW | 7 | 340 | 353 |
| 01/03/2025 | MATCHPLAY QUALIFIER | NSW | 5 | 431 | 314 |
| 16/03/2025 | Bomaderry | NSW | 2 | 416 | 301 |
| 29/03/2025 | LAKE MACQUARIE AUTUMN | NSW | 6 | 373 | 358 |
| 18/10/2025 | SPRING MARATHON | NSW | 3 | 483 | 319 |
| 02/11/2025 | EPPING COMPETITION 2 | NSW | 5 | 313 | 404 |
| 15/11/2025 | LAKE MACQUARIE | NSW | 3 | 357 | 339 |
| 06/12/2025 | SUTHERLAND SHIRE | NSW | 5 | 377 | 351 |
| 13/12/2025 | BUNDANOON | NSW | 4 | 288 | 384 |
| Head-to-head after 40 games | 19 | 21 | |||
| Average score | 366.48 | 371.52 | |||
| Spread | -202 | 202 | |||