| Tournament | 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 | 362.1 | |
| Spread: | -331 | 331 | |