| Date | Tournament | State | Round | Mary McMahon | Lorraine Thomas |
|---|---|---|---|---|---|
| 19/11/2000 | Geelong | VIC | 3 | 452 | 352 |
| 30/12/2000 | Decathon | VIC | 3 | 513 | 321 |
| 25/02/2001 | Camberwell | VIC | 4 | 323 | 366 |
| 20/05/2001 | Dandenong | VIC | 4 | 451 | 367 |
| 24/02/2002 | Camberwell | VIC | 6 | 341 | 362 |
| 25/05/2002 | Bunny | VIC | 5 | 388 | 410 |
| 19/01/2003 | Bil Rose Aestival | VIC | 3 | 353 | 412 |
| 09/02/2003 | Camberwell | VIC | 2 | 332 | 346 |
| 18/05/2003 | Dandenong | VIC | 2 | 293 | 384 |
| 08/06/2003 | Victorian Championships | VIC | 13 | 410 | 386 |
| 28/12/2003 | Decathon | VIC | 5 | 373 | 474 |
| 13/06/2005 | Victorian Championships | VIC | 5 | 298 | 402 |
| 13/06/2005 | Victorian Championships | VIC | 16 | 423 | 420 |
| 13/06/2005 | Victorian Championships | VIC | 20 | 333 | 368 |
| 25/09/2005 | Essendon | VIC | 3 | 399 | 406 |
| 15/01/2006 | Aestival | VIC | 3 | 328 | 322 |
| 21/01/2007 | AESTIVAL FESTIVAL 2007 | VIC | 3 | 342 | 461 |
| 28/01/2012 | Ballarat Summer | VIC | 3 | 513 | 393 |
| 24/06/2012 | CLOTA COTTAGE | VIC | 6 | 374 | 414 |
| 30/12/2012 | Decathon | VIC | 9 | 576 | 327 |
| 21/07/2013 | Nunawading | VIC | 4 | 380 | 383 |
| 28/07/2013 | CLOTA FUNDRAISER | VIC | 7 | 352 | 385 |
| 11/08/2013 | 2013 AGM | VIC | 6 | 373 | 385 |
| 24/11/2013 | International Fundraiser #2 | VIC | 4 | 444 | 483 |
| 09/06/2014 | Vic Champs | VIC | 7 | 411 | 260 |
| 06/07/2014 | wysc fundraiser | VIC | 7 | 408 | 296 |
| 28/09/2014 | Essendon | VIC | 2 | 445 | 341 |
| 07/12/2014 | FRANKSTON NORTH 2 | VIC | 6 | 347 | 346 |
| 18/01/2015 | AESTIVAL | VIC | 5 | 326 | 362 |
| Head-to-head after 29 games | 12 | 17 | |||
| Average score | 389.69 | 377.03 | |||
| Spread | 367 | -367 | |||