| Tournament | Round | Harry Malcolm | Ros Gibbons |
| 09.08.1998 NSW/Victoria Border Challenge Wagga Wagga (NSW) | 6 | 474 | 359 |
| 05.04.1999 Australian Championships (NSW) | 1 | 433 | 285 |
| 14.06.1999 Victorian Championships (VIC) | 14 | 347 | 300 |
| 06.05.2001 NSW/Victoria Border Challenge Wagga Wagga (NSW) | 7 | 350 | 300 |
| Head-to-head after 4 games | 4 | 0 | |
| Average score | 401 | 311 | |
| Spread: | 360 | -360 | |