| Date | Tournament | State | Round | Mary McMahon | Heather Long |
|---|---|---|---|---|---|
| 12/09/1999 | Victorian Country Championships | VIC | 2 | 296 | 430 |
| 10/09/2000 | Victorian Country Championships | VIC | 3 | 394 | 394 |
| 19/11/2000 | Geelong | VIC | 1 | 412 | 269 |
| 29/04/2001 | Western Suburbs | VIC | 6 | 408 | 390 |
| 20/01/2002 | Aestival | VIC | 1 | 421 | 305 |
| 10/06/2002 | Victorian Championships | VIC | 4 | 305 | 466 |
| 23/06/2002 | Nunawading | VIC | 1 | 435 | 331 |
| 09/02/2002 | Ballarat | VIC | 3 | 314 | 371 |
| 19/01/2003 | Bil Rose Aestival | VIC | 1 | 344 | 357 |
| 09/02/2003 | Camberwell | VIC | 5 | 386 | 350 |
| 13/04/2003 | Western Suburbs | VIC | 2 | 469 | 409 |
| 08/06/2003 | Victorian Championships | VIC | 4 | 226 | 404 |
| 02/08/2003 | Victorian Country Championships | VIC | 5 | 382 | 369 |
| 23/08/2003 | Ballarat | VIC | 6 | 430 | 338 |
| 31/08/2003 | WSC Fundraiser | VIC | 5 | 378 | 403 |
| 15/02/2004 | Camberwell | VIC | 3 | 360 | 499 |
| 25/07/2004 | Bentleigh | VIC | 4 | 459 | 303 |
| 07/08/2004 | Victorian Country Championships | VIC | 5 | 387 | 333 |
| 06/08/2005 | Victorian Country Championships | VIC | 5 | 388 | 309 |
| 28/12/2005 | Decathon | VIC | 8 | 317 | 462 |
| 02/04/2006 | Langwarrin | VIC | 5 | 435 | 370 |
| 02/09/2006 | Ballarat | VIC | 4 | 447 | 373 |
| 01/10/2006 | Essendon | VIC | 6 | 370 | 500 |
| 11/06/2007 | Victorian Championships | VIC | 21 | 371 | 426 |
| 11/11/2007 | Geelong | VIC | 5 | 363 | 396 |
| 20/07/2008 | NUNAWADING | VIC | 1 | 392 | 390 |
| 02/08/2008 | VIC COUNTRY | VIC | 6 | 511 | 352 |
| 06/09/2008 | Ballarat | VIC | 3 | 384 | 400 |
| 09/11/2008 | Geelong | VIC | 4 | 200 | 471 |
| 30/11/2008 | Bentleigh | VIC | 4 | 397 | 342 |
| 08/08/2009 | Victorian Country Championships | VIC | 6 | 410 | 338 |
| 05/09/2009 | Ballarat Spring | VIC | 3 | 477 | 328 |
| 09/11/2009 | Geelong | VIC | 3 | 432 | 459 |
| 11/07/2010 | Youth Fundraiser 2 | VIC | 3 | 297 | 482 |
| 28/08/2010 | Ballarat 2 | VIC | 2 | 426 | 399 |
| 25/09/2011 | Essendon | VIC | 5 | 354 | 364 |
| 12/02/2012 | CAMBERWELL | VIC | 5 | 358 | 420 |
| 25/08/2012 | Ballarat Winter | VIC | 6 | 392 | 404 |
| 17/08/2013 | Country | VIC | 1 | 458 | 483 |
| 31/08/2013 | Ballarat Winter | VIC | 1 | 380 | 441 |
| 18/01/2014 | Ballarat Summer | VIC | 2 | 338 | 396 |
| 09/02/2014 | CAMBERWELL | VIC | 4 | 359 | 480 |
| 09/06/2014 | Vic Champs | VIC | 6 | 380 | 446 |
| 02/08/2014 | Country | VIC | 2 | 317 | 471 |
| 28/12/2014 | Decathon | VIC | 3 | 436 | 366 |
| 13/09/2015 | Geelong 2 | VIC | 1 | 358 | 471 |
| 06/08/2016 | Country Champs | VIC | 2 | 398 | 390 |
| 13/11/2016 | Geelong | VIC | 4 | 342 | 354 |
| 14/10/2017 | Geelong | VIC | 5 | 309 | 411 |
| Head-to-head after 49 games | 21.5 | 27.5 | |||
| Average score | 379.63 | 396.22 | |||
| Spread | -813 | 813 | |||