| Date | Tournament | State | Round | Richard Birch | Chlorise O'Sullivan |
|---|---|---|---|---|---|
| 29/03/1998 | Wyong | NSW | 4 | 290 | 415 |
| 17/04/1999 | Central Coast - Wyong | NSW | 2 | 348 | 410 |
| 07/07/2000 | Chatswood | NSW | 6 | 406 | 340 |
| 21/01/2001 | Baulkham Hills Kick-off | NSW | 4 | 404 | 357 |
| 18/08/2001 | Revesby | NSW | 3 | 371 | 323 |
| 16/03/2002 | Wyong | NSW | 7 | 382 | 328 |
| 25/10/2015 | Empire Bay Mini | NSW | 2 | 385 | 361 |
| 29/10/2017 | Empire Bay Oct | NSW | 2 | 423 | 351 |
| 05/05/2018 | Lake Macquarie | NSW | 1 | 394 | 350 |
| Head-to-head after 9 games | 7 | 2 | |||
| Average score | 378.11 | 359.44 | |||
| Spread | 168 | -168 | |||