| Date | Tournament | State | Round | Mary McMahon | Lois Binnie |
|---|---|---|---|---|---|
| 26/04/1998 | Western Suburbs | VIC | 4 | 342 | 478 |
| 28/12/1998 | Decathon | VIC | 10 | 330 | 360 |
| 30/12/2000 | Decathon | VIC | 2 | 357 | 436 |
| 25/03/2001 | Langwarrin | VIC | 5 | 240 | 555 |
| 29/12/2001 | Decathon | VIC | 2 | 388 | 338 |
| 22/02/2003 | Ballarat | VIC | 6 | 376 | 274 |
| 02/03/2003 | Bendigo | VIC | 2 | 441 | 325 |
| 09/11/2003 | Geelong | VIC | 4 | 421 | 340 |
| 18/01/2004 | Aestival | VIC | 6 | 362 | 385 |
| 10/10/2004 | Frankston | VIC | 2 | 325 | 477 |
| 28/11/2004 | Bentleigh | VIC | 5 | 417 | 422 |
| 05/03/2006 | Bendigo | VIC | 6 | 451 | 338 |
| 02/07/2006 | Bentleigh | VIC | 3 | 465 | 355 |
| 28/01/2007 | Ballarat Summer | VIC | 3 | 361 | 485 |
| 18/01/2009 | Aestival | VIC | 5 | 466 | 374 |
| 05/07/2009 | WYSC FUNDRAISER | VIC | 7 | 391 | 338 |
| 17/01/2010 | AESTIVAL FESTIVAL | VIC | 7 | 390 | 351 |
| 30/01/2010 | BALLARAT | VIC | 3 | 379 | 392 |
| 28/02/2010 | TEAM CHALLENGE | VIC | 1 | 357 | 372 |
| 27/06/2010 | Trans Tasman Support | VIC | 4 | 401 | 334 |
| 26/06/2011 | WSC Fundraiser | VIC | 2 | 366 | 403 |
| 15/01/2012 | Bil Rose Aestival | VIC | 2 | 355 | 366 |
| 22/04/2012 | Matchplay Kickoff | VIC | 7 | 307 | 474 |
| Head-to-head after 23 games | 10 | 13 | |||
| Average score | 377.74 | 390.09 | |||
| Spread | -284 | 284 | |||