| Tournament | Round | Harry Malcolm | Betty Keese |
| 14.02.1999 South Australian Championships (SA) | 11 | 411 | 341 |
| 14.06.1999 Victorian Championships (VIC) | 6 | 437 | 318 |
| 30.10.2005 Victoria/SA Border Challenge Dimboola (VIC) | 7 | 346 | 283 |
| Head-to-head after 3 games | 3 | 0 | |
| Average score | 398 | 314 | |
| Spread: | 252 | -252 | |