| Tournament | Round | Tan Jin Chor | Colleen Walker |
| 09.04.2007 Australian Championships (NSW) | 7 | 431 | 378 |
| 09.04.2007 Australian Championships (NSW) | 16 | 373 | 398 |
| 21.04.2014 Australian Championship (NSW) | 12 | 540 | 331 |
| Head-to-head after 3 games | 2 | 1 | |
| Average score | 448 | 369 | |
| Spread: | 237 | -237 | |