| Tournament | Round | Anne Drew | Tan Jin Chor |
| 12.04.2004 Australian Championships (ACT) | 9 | 364 | 396 |
| 28.03.2005 Australian Championships (TAS) | 13 | 398 | 422 |
| 11.04.2009 AUST CHAMPIONSHIP (WA) | 21 | 478 | 302 |
| 01.04.2013 Australian Championship (QLD) | 9 | 358 | 463 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 399.5 | 395.75 | |
| Spread: | 15 | -15 | |