| Tournament | Round | Wayne Willis | Shelley Cartwright |
| 12.09.2004 Toowoomba (QLD) | 2 | 397 | 300 |
| 04.02.2007 Kempsey Challenge (NSW) | 2 | 369 | 396 |
| 01.02.2009 Kempsey (NSW) | 3 | 295 | 448 |
| 06.04.2019 LAKE MACQUARIE (NSW) | 1 | 262 | 412 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 330.75 | 389 | |
| Spread: | -233 | 233 | |