| Date | Tournament | State | Round | Colleen Walker | Judy Hay |
|---|---|---|---|---|---|
| 06/10/2003 | NSW Championships | NSW | 13 | 272 | 360 |
| 28/03/2005 | Australian Championships | TAS | 6 | 380 | 384 |
| 14/08/2005 | Oatlands | NSW | 2 | 406 | 319 |
| 03/10/2005 | New South Wales Championships | NSW | 4 | 353 | 409 |
| 03/12/2005 | Turramurra | NSW | 4 | 325 | 377 |
| 15/01/2006 | Baulkham Hills Kick-Off | NSW | 5 | 418 | 386 |
| 17/04/2006 | Australian Championships | QLD | 13 | 372 | 348 |
| 01/10/2007 | New South Wales Champs | NSW | 7 | 353 | 320 |
| 13/10/2007 | Spring Marathon | NSW | 11 | 324 | 357 |
| 05/01/2008 | Janboree | NSW | 3 | 407 | 459 |
| 12/04/2008 | Matchplay Qualifier | NSW | 2 | 349 | 284 |
| 04/10/2008 | NSW CHAMPIONSHIPS 08 | NSW | 1 | 437 | 381 |
| 18/10/2008 | Spring Marathon | NSW | 1 | 424 | 443 |
| 17/10/2009 | Spring Marathon | NSW | 9 | 471 | 281 |
| 17/10/2009 | Spring Marathon | NSW | 12 | 497 | 352 |
| 16/10/2010 | Spring Marathon | NSW | 1 | 355 | 287 |
| 28/08/2011 | WSC Rep Fundraiser | NSW | 4 | 392 | 299 |
| 18/08/2013 | Baulkham Hills Open | NSW | 5 | 455 | 351 |
| Head-to-head after 18 games | 11 | 7 | |||
| Average score | 388.33 | 355.39 | |||
| Spread | 593 | -593 | |||