| Tournament | Round | Krystyna Batten | Richard Birch |
| 16.10.2004 Spring Marathon (NSW) | 10 | 443 | 346 |
| 11.09.2011 BAULKHAM HILLS (NSW) | 2 | 296 | 356 |
| 12.10.2013 Spring Marathon (NSW) | 4 | 320 | 365 |
| 08.11.2014 Spring Marathon (NSW) | 9 | 340 | 329 |
| 17.03.2018 Newtown Club (NSW) | 1 | 339 | 419 |
| 30.11.2024 LAKE MACQUARIE SPRING (NSW) | 8 | 292 | 451 |
| 18.10.2025 SPRING MARATHON (NSW) | 1 | 256 | 337 |
| 18.10.2025 SPRING MARATHON (NSW) | 12 | 296 | 344 |
| Head-to-head after 8 games | 2 | 6 | |
| Average score | 322.75 | 368.37 | |
| Spread: | -365 | 365 | |