| Date | Tournament | State | Round | Harry Malcolm | Patricia Mitchell |
|---|---|---|---|---|---|
| 08/03/1998 | Wangaratta | VIC | 2 | 407 | 354 |
| 26/04/1998 | Western Suburbs | VIC | 6 | 370 | 336 |
| 20/02/2000 | Camberwell | VIC | 5 | 471 | 371 |
| 21/05/2000 | Dandenong | VIC | 1 | 366 | 375 |
| 21/08/2004 | Ballarat | VIC | 1 | 449 | 313 |
| 28/03/2005 | Australian Championships | TAS | 17 | 398 | 376 |
| 01/05/2005 | Mayday | VIC | 5 | 399 | 280 |
| 18/02/2007 | Camberwell | VIC | 4 | 447 | 338 |
| 24/03/2008 | Australian Championship | VIC | 11 | 430 | 467 |
| Head-to-head after 9 games | 7 | 2 | |||
| Average score | 415.22 | 356.67 | |||
| Spread | 527 | -527 | |||