| Tournament | Round | Katheryn Larby | Gavin Lehner |
| 24.07.2005 Campbell Town (TAS) | 7 | 295 | 342 |
| 24.07.2005 Campbell Town (TAS) | 14 | 308 | 290 |
| 30.07.2006 Campbell Town (TAS) | 10 | 388 | 227 |
| 06.05.2007 East Coast (TAS) | 7 | 368 | 383 |
| Head-to-head after 4 games | 2 | 2 | |
| Average score | 339.75 | 310.5 | |
| Spread: | 117 | -117 | |