| Tournament | Round | Harry Malcolm | Lainie Mercieca |
| 27.08.2011 Ballarat Winter (VIC) | 4 | 351 | 448 |
| 02.02.2013 BALLARAT SUMMER (VIC) | 4 | 385 | 393 |
| 07.07.2013 World Youth Fundraiser (VIC) | 6 | 348 | 354 |
| 06.12.2015 Frankston (VIC) | 2 | 466 | 398 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 387.5 | 398.25 | |
| Spread: | -43 | 43 | |