| Tournament | Round | Wayne Willis | Barbara Nakkan |
| 30.08.2008 Claytons Saturday (QLD) | 4 | 407 | 245 |
| 31.08.2008 Claytons Sunday (QLD) | 5 | 344 | 336 |
| 06.12.2009 Southport Christmas (QLD) | 7 | 458 | 321 |
| 28.03.2010 Nationals Warm-Up (QLD) | 4 | 350 | 298 |
| 30.05.2010 Rainbow Region (NSW) | 4 | 358 | 310 |
| 28.08.2011 Qld Championships (QLD) | 4 | 362 | 378 |
| 28.04.2013 Redcliffe (QLD) | 5 | 343 | 337 |
| 12.05.2013 Sunday Alzheimer's (QLD) | 3 | 349 | 314 |
| 30.11.2013 Southport Saturday (QLD) | 2 | 457 | 316 |
| 02.02.2014 Kempsey (NSW) | 2 | 326 | 398 |
| 02.02.2014 Kempsey (NSW) | 11 | 331 | 307 |
| Head-to-head after 11 games | 9 | 2 | |
| Average score | 371.36 | 323.63 | |