| Date | Tournament | State | Round | Ian Martin | Robin Dettmann |
|---|---|---|---|---|---|
| 06/08/2006 | Victorian Country Championships | VIC | 2 | 281 | 284 |
| 04/08/2007 | Victorian Country Championships | VIC | 4 | 320 | 250 |
| 02/08/2008 | VIC COUNTRY | VIC | 2 | 287 | 271 |
| 06/08/2011 | Daylesford | VIC | 1 | 249 | 300 |
| 04/08/2012 | Country Vic | VIC | 5 | 234 | 329 |
| 06/08/2016 | Country Champs | VIC | 1 | 228 | 438 |
| Head-to-head after 6 games | 2 | 4 | |||
| Average score | 266.50 | 312.00 | |||
| Spread | -273 | 273 | |||