| Tournament | Round | Mal Ramsdale | Colleen Walker |
| 12.04.2004 Australian Championships (ACT) | 17 | 412 | 375 |
| 02.10.2006 New South Wales Championships (NSW) | 7 | 448 | 372 |
| 28.01.2007 City of Sydney International Masters (NSW) | 17 | 411 | 331 |
| Head-to-head after 3 games | 3 | 0 | |
| Average score | 423.66 | 359.33 | |
| Spread: | 193 | -193 | |