| Tournament | Round | Ern Foster | Krystyna Batten |
| 07.06.2003 Woy Woy (NSW) | 6 | 325 | 313 |
| 06.09.2003 St George (NSW) | 4 | 372 | 336 |
| 04.06.2005 Woy Woy (NSW) | 4 | 315 | 279 |
| 03.06.2006 Woy Woy (NSW) | 2 | 345 | 339 |
| Head-to-head after 4 games | 4 | 0 | |
| Average score | 339.25 | 316.75 | |
| Spread: | 90 | -90 | |