| Tournament | Round | Carleen Agar | Ivy Nicholls |
| 14.03.1999 Ulverstone (TAS) | 2 | 289 | 366 |
| 27.01.2000 Ulverstone (TAS) | 4 | 349 | 354 |
| 29.10.2000 Hobart October (TAS) | 10 | 362 | 419 |
| 27.01.2001 Ulverstone (TAS) | 12 | 316 | 332 |
| 02.02.2002 Ulverstone February (TAS) | 5 | 446 | 287 |
| 20.04.2002 Beaumaris (TAS) | 6 | 309 | 375 |
| 09.02.2003 Ulverstone (TAS) | 14 | 293 | 383 |
| 23.01.2005 Ulverstone (TAS) | 2 | 395 | 367 |
| 06.03.2005 Beaconsfield (TAS) | 9 | 363 | 338 |
| 30.10.2005 Tasmanian Championships (TAS) | 5 | 368 | 376 |
| Head-to-head after 10 games | 3 | 7 | |
| Average score | 349 | 359.7 | |
| Spread: | -107 | 107 | |