| Tournament | Round | Dawn Spring | Jeff Spring |
| 15.04.1998 Australian Championships (TAS) | 17 | 321 | 353 |
| 20.06.1998 Wollongong Marj Babb (NSW) | 7 | 338 | 411 |
| 05.07.1998 High Country (VIC) | 6 | 372 | 437 |
| 12.07.1998 Chatswood (NSW) | 5 | 349 | 304 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 345 | 376.25 | |
| Spread: | -125 | 125 | |