| Tournament | Round | Maree Heynen | Merriss Adler |
| 18.08.2001 Revesby (NSW) | 6 | 297 | 347 |
| 01.10.2001 New South Wales Championships (NSW) | 9 | 264 | 327 |
| 01.10.2001 New South Wales Championships (NSW) | 12 | 274 | 261 |
| 11.04.2002 Sutherland (NSW) | 6 | 342 | 281 |
| 05.05.2002 NSW/Victoria Border Challenge Wagga Wagga (NSW) | 3 | 296 | 281 |
| 26.05.2002 Ulladulla (NSW) | 12 | 364 | 285 |
| 28.07.2002 Newcastle (NSW) | 7 | 315 | 283 |
| 24.11.2002 ACT Championships (ACT) | 5 | 296 | 231 |
| 15.05.2003 Ulladulla (NSW) | 6 | 349 | 295 |
| 17.08.2003 Revesby (NSW) | 1 | 344 | 283 |
| 23.05.2004 Ulladulla (NSW) | 13 | 346 | 255 |
| 22.05.2005 Ulladulla (NSW) | 5 | 300 | 233 |
| Head-to-head after 12 games | 10 | 2 | |
| Average score | 315.58 | 280.16 | |
| Spread: | 425 | -425 | |