| Tournament | Round | Peter Wilkins | Ivy Nicholls |
| 19.09.1998 Tasmanian Championships (TAS) | 7 | 360 | 338 |
| 09.08.1999 Lanceston (TAS) | 7 | 396 | 338 |
| 31.10.1999 Tasmanian Championships (TAS) | 3 | 370 | 317 |
| 27.10.2001 Tasmanian Championships (TAS) | 6 | 386 | 358 |
| 27.10.2001 Tasmanian Championships (TAS) | 13 | 450 | 466 |
| 09.02.2003 Ulverstone (TAS) | 12 | 365 | 380 |
| 25.01.2004 Ulverstone (TAS) | 6 | 346 | 442 |
| 28.03.2005 Australian Championships (TAS) | 12 | 387 | 349 |
| 30.10.2005 Tasmanian Championships (TAS) | 2 | 323 | 363 |
| 22.01.2006 Ulverstone (TAS) | 7 | 318 | 397 |
| 28.10.2007 Tasmanian Championships (TAS) | 6 | 307 | 382 |
| 19.06.2010 Bellerive (TAS) | 2 | 339 | 453 |
| 18.06.2011 Bellerive Saturday (TAS) | 7 | 395 | 384 |
| 19.06.2011 Bellerive Sunday (TAS) | 5 | 455 | 258 |
| 18.03.2012 Kingston Sunday (TAS) | 6 | 419 | 433 |
| 17.03.2013 Kingston Sunday (TAS) | 2 | 327 | 407 |
| 01.11.2015 Tas Champs (TAS) | 7 | 357 | 346 |
| 14.08.2016 Bellerive (TAS) | 6 | 317 | 380 |
| 24.06.2018 Kingston June (TAS) | 14 | 332 | 341 |
| Head-to-head after 19 games | 8 | 11 | |
| Average score | 365.73 | 375.36 | |
| Spread: | -183 | 183 | |