| Tournament | Round | Krystyna Batten | Margaret Andrews |
| 23.10.1999 Spring Marathon (NSW) | 12 | 286 | 302 |
| 06.03.2004 Balmain BUGS (NSW) | 3 | 331 | 397 |
| 10.07.2004 Winter Challenge (NSW) | 12 | 282 | 395 |
| 30.12.2006 YearEnduro (NSW) | 12 | 447 | 313 |
| 04.03.2007 Balmain (NSW) | 6 | 262 | 327 |
| 05.05.2007 Sydney's West (NSW) | 3 | 349 | 306 |
| 27.10.2007 Sydney (NSW) | 3 | 363 | 420 |
| 02.03.2008 Balmain BUGS (NSW) | 8 | 345 | 277 |
| 06.07.2008 Winter Challenge (NSW) | 13 | 418 | 296 |
| 31.08.2008 Oatlands (NSW) | 3 | 295 | 336 |
| 11.01.2009 Baulkham Hills Yearly Nearly Early (NSW) | 3 | 334 | 411 |
| 01.03.2009 Balmain BUGS (NSW) | 4 | 341 | 291 |
| 05.07.2009 Winter Challenge (NSW) | 16 | 394 | 264 |
| 06.09.2009 hillsopen (NSW) | 4 | 317 | 429 |
| 30.05.2010 Revesby (NSW) | 5 | 340 | 289 |
| 28.05.2011 REVESBY (NSW) | 3 | 396 | 295 |
| 06.08.2011 Oi Oy Oye (NSW) | 4 | 344 | 352 |
| 20.08.2011 Oatlands War of the Words (NSW) | 6 | 451 | 395 |
| 11.09.2011 BAULKHAM HILLS (NSW) | 7 | 302 | 294 |
| 29.10.2011 october surprise (NSW) | 1 | 434 | 287 |
| Head-to-head after 20 games | 11 | 9 | |
| Average score | 351.55 | 333.8 | |
| Spread: | 355 | -355 | |