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