| Tournament | Round | Wayne Willis | Liz Jackman |
| 06.02.2000 Kempsey Challenge (NSW) | 3 | 244 | 471 |
| 12.04.2004 Australian Championships (ACT) | 6 | 315 | 329 |
| 05.02.2006 Kempsey Challenge (NSW) | 4 | 298 | 487 |
| 09.09.2007 Hills Open (NSW) | 5 | 311 | 410 |
| 01.10.2007 New South Wales Champs (NSW) | 19 | 369 | 338 |
| 11.04.2009 AUST CHAMPIONSHIP (WA) | 21 | 376 | 387 |
| 25.04.2011 Aus Championship (ACT) | 21 | 388 | 405 |
| 29.01.2012 CITY OF SYDNEY MASTERS (NSW) | 9 | 359 | 376 |
| 29.01.2012 CITY OF SYDNEY MASTERS (NSW) | 14 | 311 | 488 |
| 01.04.2013 Australian Championship (QLD) | 16 | 310 | 404 |
| 07.02.2016 Kempsey (NSW) | 8 | 282 | 438 |
| 28.03.2016 Australian Championship (SA) | 18 | 318 | 335 |
| 05.02.2017 Kempsey Cup (NSW) | 11 | 252 | 391 |
| 04.02.2018 Kempsey (NSW) | 6 | 342 | 333 |
| 06.04.2019 LAKE MACQUARIE (NSW) | 8 | 293 | 434 |
| Head-to-head after 15 games | 2 | 13 | |
| Average score | 317.86 | 401.73 | |
| Spread: | -1258 | 1258 | |