| Tournament | Round | Merle Young | Colleen Birch |
| 11.01.1998 Baulkham Hills (NSW) | 7 | 421 | 384 |
| 16.01.2000 Baulkham Hills Kickoff (NSW) | 7 | 326 | 302 |
| 01.10.2001 New South Wales Championships (NSW) | 11 | 319 | 318 |
| Head-to-head after 3 games | 3 | 0 | |
| Average score | 355.33 | 334.66 | |
| Spread: | 62 | -62 | |