| Tournament | Round | Dianne Brumby | Norma Large |
| 05.07.1998 Southern Tasmania (TAS) | 1 | 335 | 353 |
| 14.03.1999 Ulverstone (TAS) | 8 | 382 | 280 |
| 31.10.1999 Tasmanian Championships (TAS) | 13 | 416 | 314 |
| Head-to-head after 3 games | 2 | 1 | |
| Average score | 377.66 | 315.66 | |
| Spread: | 186 | -186 | |