| Tournament | Round | Gail Mayall | Wayne Willis |
| 17.04.2011 Lismore ANZAC (NSW) | 1 | 345 | 374 |
| 17.04.2011 Lismore ANZAC (NSW) | 6 | 355 | 350 |
| 22.04.2012 Lismore ANZAC (NSW) | 1 | 357 | 390 |
| 22.04.2012 Lismore ANZAC (NSW) | 6 | 380 | 407 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 359.25 | 380.25 | |
| Spread: | -84 | 84 | |