| Tournament | Round | Margaret Ackman | La |
| 01.03.1998 Balmain (NSW) | 3 | 358 | 317 |
| 05.10.1998 New South Wales Championships (NSW) | 7 | 339 | 323 |
| 14.11.1998 Sydney (NSW) | 3 | 325 | 423 |
| 04.10.1999 New South Wales Championships (NSW) | 11 | 304 | 279 |
| 04.02.2001 Kempsey (NSW) | 2 | 300 | 326 |
| 06.05.2001 NSW/Victoria Border Challenge Wagga Wagga (NSW) | 3 | 464 | 258 |
| 09.09.2001 Baulkham Hills Open (NSW) | 3 | 394 | 227 |
| 01.10.2001 New South Wales Championships (NSW) | 12 | 293 | 391 |
| 02.01.2002 Janboree (NSW) | 3 | 354 | 499 |
| 10.02.2002 Kempsey (NSW) | 3 | 286 | 288 |
| 05.05.2002 NSW/Victoria Border Challenge Wagga Wagga (NSW) | 2 | 302 | 300 |
| 07.09.2002 St George (NSW) | 5 | 350 | 367 |
| 15.09.2002 Baulkham Hills Open (NSW) | 7 | 357 | 271 |
| 19.10.2002 Blacktown (NSW) | 1 | 370 | 291 |
| 02.01.2004 Janboree (NSW) | 5 | 409 | 261 |
| 18.01.2004 Baulkham Hills Kick-Off (NSW) | 1 | 345 | 303 |
| 26.02.2005 NSW Matchplay Qualifier (NSW) | 2 | 258 | 290 |
| 29.10.2005 Sydney Club Silver Jubilee (NSW) | 4 | 295 | 309 |
| Head-to-head after 18 games | 10 | 8 | |
| Average score | 339.05 | 317.94 | |
| Spread: | 380 | -380 | |