| Tournament | Round | Heather Lowden | Barbara Senior |
| 21.11.1999 November (SA) | 5 | 372 | 362 |
| 13.02.2000 South Australian Championships (SA) | 4 | 445 | 331 |
| 24.04.2004 Unley April (SA) | 1 | 319 | 305 |
| Head-to-head after 3 games | 3 | 0 | |
| Average score | 378.66 | 332.66 | |
| Spread: | 138 | -138 | |