| Date | Tournament | State | Round | Harry Malcolm | Esther Perrins |
|---|---|---|---|---|---|
| 27/01/2002 | City of Sydney International Masters | NSW | 14 | 397 | 387 |
| 27/01/2002 | City of Sydney International Masters | NSW | 18 | 397 | 323 |
| 27/01/2002 | City of Sydney International Masters | NSW | 20 | 319 | 365 |
| 25/01/2004 | City of Sydney International Masters | NSW | 18 | 340 | 380 |
| 30/01/2005 | City of Sydney International Masters | NSW | 18 | 376 | 366 |
| 09/04/2007 | Australian Championships | NSW | 22 | 411 | 432 |
| 08/09/2007 | AUST MASTERS & STATE CHALLENGE | VIC | 7 | 379 | 343 |
| 14/06/2010 | Victorian Championship | VIC | 7 | 399 | 488 |
| Head-to-head after 8 games | 4 | 4 | |||
| Average score | 377.25 | 385.50 | |||
| Spread | -66 | 66 | |||