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