| Tournament | Round | Sylvia Watkins | Betty Nolan |
| 19.09.1998 Tasmanian Championships (TAS) | 4 | 301 | 318 |
| 31.10.1999 Tasmanian Championships (TAS) | 1 | 329 | 298 |
| 31.10.1999 Tasmanian Championships (TAS) | 12 | 345 | 279 |
| Head-to-head after 3 games | 2 | 1 | |
| Average score | 325 | 298.33 | |
| Spread: | 80 | -80 | |