| Tournament | Round | Margaret Griggs | Denis Visentin |
| 15.03.2009 Kingston (TAS) | 11 | 271 | 464 |
| 30.05.2009 Scamander Div1 (TAS) | 11 | 342 | 451 |
| 08.08.2009 Launceston (TAS) | 5 | 303 | 369 |
| 31.10.2009 Tasmanian State Champ (TAS) | 12 | 263 | 392 |
| 24.07.2010 Launceston Div 1 (TAS) | 8 | 243 | 404 |
| 22.08.2010 Ross August (TAS) | 3 | 421 | 309 |
| 16.10.2010 North v South (TAS) | 2 | 407 | 312 |
| 06.11.2010 State Championship (TAS) | 4 | 385 | 451 |
| 11.12.2010 Ross Xmas 2010 (TAS) | 3 | 328 | 479 |
| Head-to-head after 9 games | 2 | 7 | |
| Average score | 329.22 | 403.44 | |
| Spread: | -668 | 668 | |