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