| Tournament | Round | Rene Chelton | Anne Stewart |
| 01.04.2002 Australian Championships (WA) | 18 | 312 | 309 |
| 11.04.2009 AUST CHAMPIONSHIP (WA) | 2 | 346 | 407 |
| 17.04.2017 National Championship (WA) | 13 | 405 | 262 |
| Head-to-head after 3 games | 2 | 1 | |
| Average score | 354.33 | 326 | |
| Spread: | 85 | -85 | |