| Tournament | Round | Trevor Tao | Kris Howat |
| 05.12.2009 Border Challenge (SA) | 1 | 345 | 326 |
| 23.10.2010 Vic/SA Border Challenge (VIC) | 3 | 494 | 269 |
| 16.10.2011 SA/Vic Border Challenge (SA) | 9 | 307 | 413 |
| Head-to-head after 3 games | 2 | 1 | |
| Average score | 382 | 336 | |
| Spread: | 138 | -138 | |