| Tournament | Round | Harry Malcolm | Keri Heart |
| 15.04.1998 Australian Championships (TAS) | 10 | 408 | 315 |
| 16.04.2001 Australian Championships (VIC) | 2 | 392 | 382 |
| 14.09.2014 MASTERS AND STATE CHALLENGE (SA) | 12 | 518 | 431 |
| Head-to-head after 3 games | 3 | 0 | |
| Average score | 439.33 | 376 | |
| Spread: | 190 | -190 | |