| Date | Tournament | State | Round | Chris Ostrowski | Janine Whittaker |
|---|---|---|---|---|---|
| 24/11/2007 | CENTRAL COAST CHAMPS | NSW | 10 | 304 | 383 |
| 14/12/2008 | WAITARA CHRISTMAS 2008 | NSW | 7 | 230 | 419 |
| 15/03/2009 | Bomaderry March 2009 | NSW | 8 | 346 | 324 |
| 13/06/2009 | Wollongong Winter | NSW | 2 | 328 | 380 |
| 15/11/2009 | Sydney Club | NSW | 2 | 354 | 369 |
| 10/01/2010 | Yearly Nearly Early | NSW | 7 | 427 | 343 |
| 13/02/2010 | Wollongong Round Robins | NSW | 1 | 388 | 454 |
| 28/05/2011 | REVESBY | NSW | 7 | 348 | 408 |
| 04/06/2011 | Woy Woy | NSW | 6 | 392 | 391 |
| 03/07/2011 | Winter Challenge | NSW | 8 | 281 | 447 |
| 20/08/2011 | Oatlands War of the Words | NSW | 4 | 402 | 348 |
| 03/10/2011 | NSW Championships | NSW | 6 | 404 | 305 |
| 11/12/2011 | SYDNEY CLUB | NSW | 7 | 340 | 396 |
| 08/01/2012 | Janboree | NSW | 7 | 389 | 261 |
| 01/10/2012 | NSW Championships | NSW | 2 | 362 | 381 |
| 14/10/2012 | SPRING MARATHON | NSW | 1 | 450 | 317 |
| 27/01/2014 | City of Sydney International Masters | NSW | 16 | 401 | 365 |
| 15/11/2014 | Cronulla | NSW | 5 | 368 | 402 |
| 26/01/2015 | City of Sydney International Masters | NSW | 22 | 394 | 261 |
| 07/02/2015 | Matchplay qualifier | NSW | 6 | 335 | 327 |
| 30/05/2015 | Central Coast | NSW | 7 | 370 | 351 |
| 26/07/2015 | Winter Masters | NSW | 8 | 273 | 370 |
| 31/01/2016 | CSIM 2016 | NSW | 14 | 444 | 388 |
| 11/09/2016 | Revesby Tournament | NSW | 3 | 488 | 376 |
| 03/12/2016 | Sutherland Shire | NSW | 6 | 374 | 290 |
| 29/01/2017 | City of Sydney International Masters | NSW | 15 | 418 | 329 |
| 17/09/2017 | REVESBY | NSW | 7 | 395 | 362 |
| 02/10/2017 | NSW CHAMPS | NSW | 13 | 303 | 386 |
| 02/12/2017 | Sutherland | NSW | 2 | 418 | 342 |
| 14/04/2018 | Beecroft Marathon | NSW | 3 | 404 | 371 |
| 02/06/2018 | Central Coast | NSW | 4 | 287 | 427 |
| 16/06/2018 | JUNE WGONG | NSW | 5 | 428 | 445 |
| 29/07/2018 | NSW WINTER MASTERS | NSW | 8 | 443 | 301 |
| 29/07/2018 | NSW WINTER MASTERS | NSW | 14 | 393 | 353 |
| 01/09/2018 | Teams Challenge | NSW | 3 | 312 | 423 |
| 16/09/2018 | Revesby Fundraiser | NSW | 6 | 399 | 303 |
| 01/10/2018 | NSW Champs | NSW | 5 | 412 | 366 |
| 30/12/2018 | Scroker 9 | NSW | 6 | 441 | 369 |
| 28/01/2019 | City Of Sydney International Masters | NSW | 6 | 425 | 381 |
| 28/01/2019 | City Of Sydney International Masters | NSW | 15 | 240 | 486 |
| 17/03/2019 | Bomaderry | NSW | 1 | 376 | 351 |
| 25/01/2020 | Australia Day Open | NSW | 2 | 374 | 275 |
| 27/01/2020 | City of Sydney International Masters | NSW | 9 | 448 | 317 |
| 27/01/2020 | City of Sydney International Masters | NSW | 14 | 436 | 407 |
| 01/03/2020 | Empire Bay Mini (1) | NSW | 1 | 389 | 465 |
| 27/02/2021 | NO FRILLS GAP | NSW | 6 | 407 | 361 |
| 05/06/2021 | BEECROFT MARATHON | NSW | 4 | 334 | 325 |
| 04/06/2022 | BEECROFT SWAN SONG | NSW | 9 | 405 | 323 |
| 24/07/2022 | NSW Winter Masters | NSW | 8 | 329 | 386 |
| 03/10/2022 | 2022 NSW CHAMPIONSHIP | NSW | 16 | 369 | 340 |
| 03/10/2022 | 2022 NSW CHAMPIONSHIP | NSW | 23 | 388 | 308 |
| 15/10/2022 | NSW SPRING MARATHON | NSW | 2 | 268 | 444 |
| 14/01/2023 | Bundanoon | NSW | 7 | 425 | 313 |
| 04/11/2023 | Roseville | NSW | 4 | 402 | 426 |
| 18/02/2024 | Wgong Round Robins | NSW | 3 | 364 | 320 |
| 24/02/2024 | MATCHPLAY QUALIFIER | NSW | 6 | 429 | 293 |
| 16/03/2024 | LAKE MACQUARIE AUTUMN | NSW | 4 | 342 | 370 |
| 15/06/2024 | Words Winter | NSW | 5 | 358 | 373 |
| 09/11/2024 | Wallerawang 24 | NSW | 13 | 342 | 491 |
| 26/01/2025 | CITY OF SYDNEY MASTERS | NSW | 15 | 255 | 395 |
| 22/02/2025 | Wollongong Summer | NSW | 2 | 401 | 421 |
| 16/03/2025 | Bomaderry | NSW | 1 | 387 | 275 |
| 29/03/2025 | LAKE MACQUARIE AUTUMN | NSW | 7 | 452 | 308 |
| 24/05/2025 | BURWOOD RAT IMPROVE | NSW | 6 | 364 | 374 |
| 08/06/2025 | Central Coast | NSW | 2 | 357 | 363 |
| 22/06/2025 | THE EPPING CLUB COMP | NSW | 2 | 367 | 352 |
| 25/01/2026 | CITY OF SYDNEY MASTERS | NSW | 8 | 266 | 433 |
| 26/07/2026 | Chris May Winter Masters | NSW | 11 | 417 | 389 |
| Head-to-head after 68 games | 40 | 28 | |||
| Average score | 372.96 | 366.15 | |||
| Spread | 463 | -463 | |||