| Tournament | Round | Therese Newman | Rene Chelton |
| 05.04.2003 NSW Matchplay Qualifier (NSW) | 1 | 300 | 458 |
| 28.03.2005 Australian Championships (TAS) | 15 | 317 | 440 |
| 17.04.2006 Australian Championships (QLD) | 18 | 302 | 437 |
| 22.03.2009 Wyong (NSW) | 6 | 401 | 392 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 330 | 431.75 | |
| Spread: | -407 | 407 | |