| Date | Tournament | State | Round | Betty Nolan | Sylvia Watkins |
|---|---|---|---|---|---|
| 19/09/1998 | Tasmanian Championships | TAS | 4 | 318 | 301 |
| 31/10/1999 | Tasmanian Championships | TAS | 1 | 298 | 329 |
| 31/10/1999 | Tasmanian Championships | TAS | 12 | 279 | 345 |
| Head-to-head after 3 games | 1 | 2 | |||
| Average score | 298.33 | 325.00 | |||
| Spread | -80 | 80 | |||