| Tournament | Round | Molly Watson | Sybil Boyt |
| 24.05.1998 South Australian Championships (SA) | 1 | 309 | 339 |
| 24.05.1998 South Australian Championships (SA) | 12 | 356 | 360 |
| 12.09.1998 September (SA) | 3 | 428 | 350 |
| Head-to-head after 3 games | 1 | 2 | |
| Average score | 364.33 | 349.66 | |
| Spread: | 44 | -44 | |