| Tournament | Round | Marie London | Betty Foreman |
| 16.04.2001 Australian Championships (VIC) | 10 | 353 | 330 |
| 01.04.2002 Australian Championships (WA) | 16 | 346 | 306 |
| 01.04.2002 Australian Championships (WA) | 21 | 379 | 366 |
| 12.04.2004 Australian Championships (ACT) | 14 | 414 | 388 |
| 28.03.2005 Australian Championships (TAS) | 18 | 403 | 274 |
| 09.04.2007 Australian Championships (NSW) | 14 | 339 | 393 |
| Head-to-head after 6 games | 5 | 1 | |
| Average score | 372.33 | 342.83 | |
| Spread: | 177 | -177 | |