| Tournament | Round | Marie London | Rene Chelton |
| 22.04.2000 Australian Championships (QLD) | 8 | 403 | 413 |
| 09.06.2001 Victorian Championships (VIC) | 7 | 324 | 310 |
| 01.04.2002 Australian Championships (WA) | 4 | 397 | 375 |
| 08.06.2003 Victorian Championships (VIC) | 8 | 305 | 351 |
| 24.03.2008 Australian Championship (VIC) | 21 | 374 | 361 |
| 05.04.2010 Aus Championship (SA) | 24 | 361 | 427 |
| 21.04.2014 Australian Championship (NSW) | 4 | 367 | 351 |
| Head-to-head after 7 games | 4 | 3 | |
| Average score | 361.57 | 369.71 | |
| Spread: | -57 | 57 | |