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