| Date | Tournament | State | Round | Jan Hill | Olga Visser |
|---|---|---|---|---|---|
| 11/04/2009 | AUST CHAMPIONSHIP | WA | 16 | 428 | 347 |
| 25/04/2011 | Aus Championship | ACT | 11 | 427 | 376 |
| 09/04/2012 | Australian Championship | TAS | 7 | 383 | 438 |
| 09/04/2012 | Australian Championship | TAS | 22 | 431 | 340 |
| 01/04/2013 | Australian Championship | QLD | 9 | 294 | 438 |
| 01/04/2013 | Australian Championship | QLD | 14 | 452 | 396 |
| 06/04/2015 | Australian Championship | VIC | 5 | 335 | 391 |
| 06/04/2015 | Australian Championship | VIC | 20 | 312 | 454 |
| 16/04/2022 | Australian Championship | QLD | 19 | 389 | 341 |
| 09/08/2025 | Women's Championship | QLD | 4 | 462 | 362 |
| 09/08/2025 | Women's Championship | QLD | 13 | 345 | 406 |
| 02/04/2026 | Australian Womens Champ | ACT | 6 | 394 | 348 |
| 04/04/2026 | AUS CHAMPS | ACT | 8 | 367 | 350 |
| 04/04/2026 | AUS CHAMPS | ACT | 19 | 363 | 402 |
| Head-to-head after 14 games | 8 | 6 | |||
| Average score | 384.43 | 384.93 | |||
| Spread | -7 | 7 | |||