| Tournament | Round | Marie London | Daniel Piechnick |
| 05.04.1999 Australian Championships (NSW) | 17 | 279 | 444 |
| 16.04.2001 Australian Championships (VIC) | 11 | 379 | 384 |
| 28.03.2005 Australian Championships (TAS) | 14 | 350 | 336 |
| Head-to-head after 3 games | 1 | 2 | |
| Average score | 336 | 388 | |
| Spread: | -156 | 156 | |