| Date | Tournament | State | Round | Janine Whittaker | John Holgate |
|---|---|---|---|---|---|
| 01/10/2007 | New South Wales Champs | NSW | 7 | 252 | 423 |
| 03/10/2011 | NSW Championships | NSW | 22 | 421 | 422 |
| 24/08/2014 | Hills Open | NSW | 8 | 296 | 365 |
| 13/06/2015 | WORDS Winter | NSW | 4 | 347 | 438 |
| 05/10/2015 | NSW Championships | NSW | 13 | 304 | 401 |
| 29/01/2017 | City of Sydney International Masters | NSW | 2 | 363 | 368 |
| 28/01/2018 | City of Sydney International Masters | NSW | 2 | 415 | 442 |
| 28/01/2019 | City Of Sydney International Masters | NSW | 8 | 479 | 465 |
| 04/05/2019 | TEN DOLLAR GAP | NSW | 3 | 374 | 420 |
| 05/06/2021 | BEECROFT MARATHON | NSW | 13 | 348 | 412 |
| 04/06/2022 | BEECROFT SWAN SONG | NSW | 12 | 345 | 540 |
| 15/10/2022 | NSW SPRING MARATHON | NSW | 1 | 230 | 602 |
| 24/02/2024 | MATCHPLAY QUALIFIER | NSW | 2 | 333 | 390 |
| 14/04/2024 | OBERON OPEN | NSW | 6 | 375 | 424 |
| 19/10/2024 | Spring Marathon | NSW | 4 | 334 | 539 |
| 22/02/2025 | Wollongong Summer | NSW | 1 | 383 | 356 |
| 01/03/2025 | MATCHPLAY QUALIFIER | NSW | 1 | 413 | 416 |
| 25/01/2026 | CITY OF SYDNEY MASTERS | NSW | 1 | 329 | 478 |
| Head-to-head after 18 games | 2 | 16 | |||
| Average score | 352.28 | 438.94 | |||
| Spread | -1560 | 1560 | |||