| Tournament | Round | Chile Malcolm | Bev Purkis |
| 30.01.2005 City of Sydney International Masters (NSW) | 13 | 410 | 338 |
| 29.01.2006 City of Sydney International Masters (NSW) | 11 | 409 | 374 |
| 29.01.2006 City of Sydney International Masters (NSW) | 16 | 368 | 338 |
| 09.04.2007 Australian Championships (NSW) | 3 | 299 | 445 |
| Head-to-head after 4 games | 3 | 1 | |
| Average score | 371.5 | 373.75 | |
| Spread: | -9 | 9 | |