| Date | Tournament | State | Round | Robin Duncan | Hanne Marks |
|---|---|---|---|---|---|
| 14/07/2001 | Chatswood | NSW | 6 | 478 | 373 |
| 05/07/2003 | Chatswood | NSW | 1 | 365 | 336 |
| 06/03/2004 | Balmain BUGS | NSW | 4 | 441 | 331 |
| 29/10/2005 | Sydney Club Silver Jubilee | NSW | 6 | 390 | 372 |
| 13/09/2008 | Sydney Club | NSW | 1 | 437 | 343 |
| 15/11/2009 | Sydney Club | NSW | 3 | 405 | 290 |
| 12/12/2010 | Sydney Club 2010 | NSW | 1 | 441 | 357 |
| Head-to-head after 7 games | 7 | 0 | |||
| Average score | 422.43 | 343.14 | |||
| Spread | 555 | -555 | |||