| Tournament | Round | Ian Close | Sharon Sorensen |
| 07.12.2003 North Shore (NSW) | 4 | 344 | 273 |
| 04.12.2004 North Shore (NSW) | 1 | 398 | 358 |
| 03.10.2005 New South Wales Championships (NSW) | 4 | 469 | 319 |
| 03.10.2005 New South Wales Championships (NSW) | 15 | 412 | 397 |
| 30.07.2006 Winter Masters (NSW) | 7 | 377 | 289 |
| 07.07.2007 Chatswood (NSW) | 6 | 349 | 338 |
| 04.10.2010 NSW Championships (NSW) | 14 | 266 | 433 |
| 12.12.2010 Sydney Club 2010 (NSW) | 2 | 479 | 340 |
| 15.05.2011 Ulladulla (NSW) | 6 | 236 | 479 |
| 03.07.2011 Winter Challenge (NSW) | 12 | 398 | 474 |
| 13.08.2011 Empire Bay (NSW) | 2 | 372 | 355 |
| 20.08.2011 Oatlands War of the Words (NSW) | 3 | 418 | 324 |
| 07.07.2012 WINTER CHALLENGE (NSW) | 11 | 421 | 363 |
| 21.04.2014 Australian Championship (NSW) | 22 | 377 | 446 |
| 25.10.2014 Room to Read Charity (NSW) | 1 | 389 | 369 |
| 14.02.2015 Wollongong Summer (NSW) | 9 | 335 | 442 |
| 20.06.2015 Revesby (NSW) | 1 | 388 | 273 |
| 04.01.2016 Janboree (NSW) | 9 | 374 | 370 |
| 27.02.2016 Matchplay Qualifier (NSW) | 6 | 326 | 353 |
| 07.01.2017 Janboree (NSW) | 9 | 369 | 364 |
| Head-to-head after 20 games | 14 | 6 | |
| Average score | 374.85 | 367.95 | |
| Spread: | 138 | -138 | |