| Date | Tournament | State | Round | Krystyna Batten | Colleen Birch |
|---|---|---|---|---|---|
| 11/09/2011 | BAULKHAM HILLS | NSW | 1 | 339 | 353 |
| 09/12/2012 | SYDNEY CLUB | NSW | 8 | 426 | 340 |
| 10/04/2016 | Lake Macquarie | NSW | 4 | 363 | 398 |
| 06/01/2018 | Janboree | NSW | 3 | 320 | 429 |
| 04/05/2019 | TEN DOLLAR GAP | NSW | 4 | 310 | 323 |
| 06/11/2021 | LAKE MACQUARIE | NSW | 1 | 159 | 343 |
| 16/03/2024 | LAKE MACQUARIE AUTUMN | NSW | 5 | 333 | 423 |
| 30/11/2024 | LAKE MACQUARIE SPRING | NSW | 2 | 315 | 369 |
| 05/10/2025 | NSW CHAMPS ONE DAY | NSW | 8 | 450 | 280 |
| 21/03/2026 | LAKE MACQUARIE AUTUMN | NSW | 6 | 275 | 363 |
| Head-to-head after 10 games | 2 | 8 | |||
| Average score | 329.00 | 362.10 | |||
| Spread | -331 | 331 | |||