| Tournament | Round | Dorothy Horton | Norma Large |
| 19.09.1998 Tasmanian Championships (TAS) | 5 | 351 | 304 |
| 14.03.1999 Ulverstone (TAS) | 1 | 325 | 403 |
| 14.03.1999 Ulverstone (TAS) | 10 | 373 | 290 |
| 31.10.1999 Tasmanian Championships (TAS) | 6 | 296 | 438 |
| Head-to-head after 4 games | 2 | 2 | |
| Average score | 336.25 | 358.75 | |
| Spread: | -90 | 90 | |