| Tournament | Round | Ian Close | Colleen Birch |
| 09.09.2001 Baulkham Hills Open (NSW) | 5 | 410 | 332 |
| 27.10.2002 Spring Marathon (NSW) | 8 | 317 | 423 |
| 19.01.2003 Baulkham Hills Kick-off (NSW) | 7 | 383 | 385 |
| 06.03.2005 Balmain BUGS (NSW) | 2 | 398 | 363 |
| 11.09.2005 Hills Open (NSW) | 5 | 398 | 389 |
| 06.09.2009 hillsopen (NSW) | 5 | 474 | 300 |
| 27.05.2012 Revesby (NSW) | 2 | 439 | 303 |
| 24.08.2014 Hills Open (NSW) | 8 | 303 | 506 |
| Head-to-head after 8 games | 5 | 3 | |
| Average score | 390.25 | 375.12 | |
| Spread: | 121 | -121 | |