| Tournament | Round | Harry Malcolm | Margaret Sella |
| 03.11.2002 SA/Victoria Border Challenge Dimboola (VIC) | 12 | 365 | 342 |
| 31.10.2004 SA/Victoria Border Challenge Dimboola (VIC) | 9 | 373 | 370 |
| 13.06.2005 Victorian Championships (VIC) | 2 | 450 | 325 |
| Head-to-head after 3 games | 3 | 0 | |
| Average score | 396 | 345.66 | |
| Spread: | 151 | -151 | |