| Tournament | Round | Wayne Willis | Arjun Haria |
| 09.04.2007 Australian Championships (NSW) | 7 | 402 | 329 |
| 09.04.2007 Australian Championships (NSW) | 14 | 390 | 263 |
| 11.04.2009 AUST CHAMPIONSHIP (WA) | 2 | 372 | 327 |
| 11.04.2009 AUST CHAMPIONSHIP (WA) | 20 | 339 | 366 |
| Head-to-head after 4 games | 3 | 1 | |
| Average score | 375.75 | 321.25 | |
| Spread: | 218 | -218 | |