| Tournament | Round | Carol Johnsen | Rene Chelton |
| 09.06.2001 Victorian Championships (VIC) | 1 | 316 | 456 |
| 28.03.2005 Australian Championships (TAS) | 12 | 369 | 383 |
| 05.04.2010 Aus Championship (SA) | 15 | 383 | 318 |
| 25.04.2011 Aus Championship (ACT) | 14 | 410 | 377 |
| 01.04.2013 Australian Championship (QLD) | 16 | 417 | 404 |
| Head-to-head after 5 games | 3 | 2 | |
| Average score | 379 | 387.6 | |
| Spread: | -43 | 43 | |