| Tournament | Round | Hanne Marks | Jeff Spring |
| 25.01.1998 City of Sydney International Masters (NSW) | 4 | 349 | 364 |
| 01.03.1998 Balmain (NSW) | 4 | 237 | 368 |
| 20.06.1998 Wollongong Marj Babb (NSW) | 1 | 410 | 364 |
| Head-to-head after 3 games | 1 | 2 | |
| Average score | 332 | 365.33 | |
| Spread: | -100 | 100 | |