| Date | Tournament | State | 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 | 368.38 | 322.75 | |||
| Spread | 365 | -365 | |||