| Date | Tournament | State | Round | Colleen Walker | John Holgate |
|---|---|---|---|---|---|
| 26/01/2008 | SYDNEY INTERNL MASTERS | NSW | 1 | 343 | 447 |
| 04/10/2010 | NSW Championships | NSW | 7 | 369 | 389 |
| 17/07/2011 | Winter Masters | NSW | 7 | 419 | 471 |
| 12/05/2012 | BEECROFT MARATHON | NSW | 4 | 366 | 542 |
| 01/10/2012 | NSW Championships | NSW | 1 | 366 | 380 |
| 07/10/2013 | NSW Champs | NSW | 24 | 447 | 477 |
| 22/02/2014 | Matchplay Qualifier | NSW | 8 | 305 | 389 |
| Head-to-head after 7 games | 0 | 7 | |||
| Average score | 373.57 | 442.14 | |||
| Spread | -480 | 480 | |||