| Tournament | Round | Eileen Seaborn | Heather Lowden |
| 25.07.2004 Brighton (SA) | 3 | 383 | 278 |
| 12.03.2006 South Australian Championships (SA) | 8 | 320 | 414 |
| 09.03.2008 South Australian Championships (SA) | 7 | 310 | 408 |
| Head-to-head after 3 games | 1 | 2 | |
| Average score | 337.66 | 366.66 | |
| Spread: | -87 | 87 | |