| Date | Tournament | State | Round | Wayne Willis | Don Hadley |
|---|---|---|---|---|---|
| 05/02/2006 | Kempsey Challenge | NSW | 11 | 413 | 287 |
| 27/08/2006 | Queensland Championships | QLD | 11 | 261 | 338 |
| 04/02/2007 | Kempsey Challenge | NSW | 5 | 390 | 445 |
| 02/04/2018 | 2018 National Championship | ACT | 8 | 293 | 441 |
| Head-to-head after 4 games | 1 | 3 | |||
| Average score | 339.25 | 377.75 | |||
| Spread | -154 | 154 | |||