| Tournament | Round | Lorraine Thomas | Marie London |
| 16.04.2001 Australian Championships (VIC) | 8 | 433 | 366 |
| 09.06.2001 Victorian Championships (VIC) | 18 | 327 | 368 |
| 17.04.2006 Australian Championships (QLD) | 3 | 329 | 376 |
| 24.03.2008 Australian Championship (VIC) | 12 | 357 | 427 |
| 24.03.2008 Australian Championship (VIC) | 18 | 364 | 355 |
| 06.04.2015 Australian Championship (VIC) | 8 | 398 | 387 |
| Head-to-head after 6 games | 3 | 3 | |
| Average score | 368 | 379.83 | |
| Spread: | -71 | 71 | |