| Date | Tournament | State | Round | Chris Ostrowski | Norma Tracey |
|---|---|---|---|---|---|
| 07/01/2017 | Janboree | NSW | 4 | 403 | 315 |
| 17/09/2017 | REVESBY | NSW | 8 | 374 | 371 |
| 14/10/2017 | Spring Marathon | NSW | 6 | 399 | 312 |
| 14/04/2018 | Beecroft Marathon | NSW | 9 | 237 | 393 |
| 29/07/2018 | NSW WINTER MASTERS | NSW | 3 | 372 | 342 |
| 23/02/2019 | MatchPlay Qualifier | NSW | 5 | 423 | 378 |
| 06/04/2019 | LAKE MACQUARIE | NSW | 6 | 275 | 379 |
| 15/06/2019 | WORDS WINTER | NSW | 2 | 391 | 332 |
| 18/08/2019 | HILLS Tournament | NSW | 5 | 303 | 328 |
| 21/09/2019 | Beecroft Marathon | NSW | 2 | 353 | 429 |
| 25/01/2020 | Australia Day Open | NSW | 9 | 450 | 309 |
| 29/08/2020 | HOME CHALLENGE FINAL | NSW | 4 | 349 | 339 |
| 03/10/2020 | NSW CHAMPS 2020 | NSW | 15 | 299 | 425 |
| 31/10/2020 | Spring Marathon | NSW | 12 | 407 | 350 |
| 23/01/2021 | CSIM | NSW | 13 | 385 | 406 |
| 13/02/2021 | matchplay qualifier | NSW | 4 | 365 | 350 |
| 23/05/2021 | EmpireBayMay | NSW | 4 | 311 | 417 |
| 05/06/2021 | BEECROFT MARATHON | NSW | 12 | 287 | 331 |
| 13/11/2021 | 2021 NSW Championship | NSW | 14 | 379 | 356 |
| 30/01/2022 | City of Sydney Masters | NSW | 14 | 287 | 399 |
| 20/03/2022 | Empire Bay | NSW | 4 | 449 | 285 |
| 02/04/2022 | LAKE MACQUARIE 2022 | NSW | 6 | 410 | 327 |
| 24/07/2022 | NSW Winter Masters | NSW | 5 | 337 | 439 |
| 24/07/2022 | NSW Winter Masters | NSW | 13 | 475 | 333 |
| Head-to-head after 24 games | 14 | 10 | |||
| Average score | 363.33 | 360.21 | |||
| Spread | 75 | -75 | |||