| Tournament | Round | Mary McMahon | Angela Newton |
| 19.11.2000 Geelong (VIC) | 4 | 389 | 382 |
| 29.12.2001 Decathon (VIC) | 6 | 437 | 415 |
| 23.06.2002 Nunawading (VIC) | 5 | 405 | 427 |
| 19.01.2003 Bil Rose Aestival (VIC) | 4 | 250 | 489 |
| 09.02.2003 Camberwell (VIC) | 6 | 437 | 418 |
| 08.06.2003 Victorian Championships (VIC) | 15 | 425 | 399 |
| 09.11.2003 Geelong (VIC) | 2 | 307 | 322 |
| 15.02.2004 Camberwell (VIC) | 4 | 503 | 361 |
| 28.02.2004 Ballarat (VIC) | 3 | 377 | 375 |
| 16.01.2005 Aestival (VIC) | 3 | 411 | 382 |
| 20.03.2005 Langwarrin (VIC) | 3 | 337 | 472 |
| 17.04.2006 Australian Championships (QLD) | 14 | 398 | 407 |
| 02.07.2006 Bentleigh (VIC) | 2 | 443 | 385 |
| 05.11.2006 Geelong (VIC) | 3 | 466 | 350 |
| 15.02.2009 Camberwell (VIC) | 5 | 392 | 365 |
| 24.07.2011 Nunawading (VIC) | 5 | 349 | 391 |
| Head-to-head after 16 games | 10 | 6 | |
| Average score | 395.37 | 396.25 | |
| Spread: | -14 | 14 | |