| Date | Tournament | State | Round | Ivy Nicholls | Dianne Brumby |
|---|---|---|---|---|---|
| 15/04/1998 | Australian Championships | TAS | 13 | 369 | 407 |
| 14/03/1999 | Ulverstone | TAS | 7 | 321 | 388 |
| 09/08/1999 | Lanceston | TAS | 3 | 323 | 404 |
| 27/01/2000 | Ulverstone | TAS | 1 | 388 | 296 |
| 28/07/2000 | Launceston | TAS | 8 | 351 | 423 |
| 27/01/2001 | Ulverstone | TAS | 8 | 389 | 386 |
| 16/04/2001 | Australian Championships | VIC | 9 | 285 | 423 |
| 27/10/2001 | Tasmanian Championships | TAS | 8 | 338 | 377 |
| 02/02/2002 | Ulverstone February | TAS | 3 | 313 | 439 |
| 20/04/2002 | Beaumaris | TAS | 13 | 334 | 379 |
| 30/06/2002 | Launceston | TAS | 9 | 452 | 369 |
| 27/10/2002 | Tasmnaian Championships | TAS | 1 | 292 | 400 |
| 09/02/2003 | Ulverstone | TAS | 4 | 341 | 326 |
| 06/07/2003 | East Coast | TAS | 2 | 392 | 436 |
| 19/10/2003 | Tasmanian Championships | TAS | 10 | 358 | 410 |
| 01/08/2004 | Campbell Town | TAS | 3 | 305 | 358 |
| 06/03/2005 | Beaconsfield | TAS | 12 | 347 | 396 |
| 15/05/2005 | East Coast | TAS | 9 | 322 | 421 |
| 24/07/2005 | Campbell Town | TAS | 10 | 274 | 435 |
| 30/10/2005 | Tasmanian Championships | TAS | 8 | 232 | 437 |
| 22/01/2006 | Ulverstone | TAS | 4 | 404 | 387 |
| 28/10/2007 | Tasmanian Championships | TAS | 3 | 278 | 483 |
| 02/11/2008 | Tasmanian Championships | TAS | 8 | 300 | 361 |
| 15/03/2009 | Kingston | TAS | 6 | 485 | 426 |
| 19/06/2010 | Bellerive | TAS | 6 | 391 | 359 |
| 20/06/2010 | Eastern Shore | TAS | 5 | 290 | 412 |
| 19/03/2011 | Kingston Saturday | TAS | 5 | 337 | 462 |
| 17/03/2012 | Kingston Saturday | TAS | 6 | 341 | 358 |
| 13/01/2013 | Campbell Town | TAS | 1 | 355 | 402 |
| 03/02/2013 | Ulverstone | TAS | 9 | 354 | 429 |
| 16/03/2014 | Kingston | TAS | 12 | 444 | 367 |
| 16/08/2014 | Swansea Saturday | TAS | 1 | 331 | 344 |
| 17/08/2014 | Swansea Sunday | TAS | 1 | 354 | 522 |
| 02/11/2014 | Tasmanian Championship | TAS | 11 | 368 | 409 |
| 08/02/2015 | Ulverstone | TAS | 3 | 383 | 407 |
| 07/02/2016 | Ulverstone | TAS | 3 | 342 | 416 |
| 30/10/2016 | Tas Championship | TAS | 12 | 354 | 397 |
| 03/02/2019 | Ulverstone | TAS | 4 | 328 | 356 |
| 02/02/2020 | ulverstone | TAS | 3 | 390 | 409 |
| Head-to-head after 39 games | 8 | 31 | |||
| Average score | 347.56 | 400.41 | |||
| Spread | -2061 | 2061 | |||