| Tournament | Round | Ian Close | Joan Buchanan |
| 05.10.1998 New South Wales Championships (NSW) | 19 | 353 | 259 |
| 09.11.2003 Sydney (NSW) | 1 | 307 | 317 |
| 27.08.2005 Revesby (NSW) | 3 | 370 | 368 |
| 28.10.2006 Sydney (NSW) | 1 | 351 | 471 |
| 25.08.2007 Revesby (NSW) | 7 | 465 | 349 |
| Head-to-head after 5 games | 3 | 2 | |
| Average score | 369.2 | 352.8 | |
| Spread: | 82 | -82 | |