| Tournament | Round | Donna MacDonald | Margaret Gauci |
| 11.01.1998 Baulkham Hills (NSW) | 7 | 415 | 351 |
| 01.03.1998 Balmain (NSW) | 3 | 340 | 308 |
| 29.03.1998 Wyong (NSW) | 6 | 386 | 258 |
| 15.08.1998 Revesby (NSW) | 2 | 405 | 284 |
| Head-to-head after 4 games | 4 | 0 | |
| Average score | 386.5 | 300.25 | |
| Spread: | 345 | -345 | |