| Tournament | Round | Robin Duncan | Ian Close |
| 20.06.1998 Wollongong Marj Babb (NSW) | 1 | 370 | 379 |
| 15.08.1998 Revesby (NSW) | 1 | 338 | 331 |
| 12.09.1998 St George (NSW) | 2 | 482 | 293 |
| 17.04.1999 Central Coast - Wyong (NSW) | 1 | 344 | 333 |
| 16.01.2000 Baulkham Hills Kickoff (NSW) | 6 | 387 | 428 |
| 10.11.2001 Sydney (NSW) | 6 | 402 | 400 |
| 13.09.2008 Sydney Club (NSW) | 7 | 327 | 352 |
| 11.01.2009 Baulkham Hills Yearly Nearly Early (NSW) | 4 | 463 | 255 |
| 01.03.2009 Balmain BUGS (NSW) | 8 | 292 | 409 |
| Head-to-head after 9 games | 5 | 4 | |
| Average score | 378.33 | 353.33 | |
| Spread: | 225 | -225 | |