| Tournament | Round | Margaret Ackman | Merriss Adler |
| 05.10.1998 New South Wales Championships (NSW) | 4 | 424 | 245 |
| 04.10.1999 New South Wales Championships (NSW) | 4 | 361 | 279 |
| 06.05.2001 NSW/Victoria Border Challenge Wagga Wagga (NSW) | 8 | 301 | 288 |
| 01.10.2001 New South Wales Championships (NSW) | 1 | 310 | 268 |
| 23.02.2002 Wollongong (NSW) | 2 | 320 | 346 |
| 05.05.2002 NSW/Victoria Border Challenge Wagga Wagga (NSW) | 10 | 309 | 294 |
| 07.09.2002 St George (NSW) | 3 | 312 | 324 |
| 05.04.2003 Blacktown (NSW) | 6 | 283 | 387 |
| Head-to-head after 8 games | 5 | 3 | |
| Average score | 327.5 | 303.87 | |
| Spread: | 189 | -189 | |