| Tournament | Round | Mona Stephens | Etty Meerding |
| 05.07.1998 Southern Tasmania (TAS) | 2 | 272 | 327 |
| 27.01.2000 Ulverstone (TAS) | 12 | 300 | 333 |
| 24.03.2000 Hobart March (TAS) | 1 | 315 | 379 |
| 09.03.2002 Glenorchy (TAS) | 2 | 335 | 322 |
| 08.03.2003 Glenorchy (TAS) | 4 | 353 | 293 |
| 06.07.2003 East Coast (TAS) | 8 | 314 | 463 |
| 19.10.2003 Tasmanian Championships (TAS) | 3 | 335 | 277 |
| 14.03.2004 Launceston (TAS) | 4 | 242 | 365 |
| 16.05.2004 East Coast (TAS) | 9 | 280 | 346 |
| 23.01.2005 Ulverstone (TAS) | 10 | 390 | 315 |
| 04.09.2005 Beaconsfield (TAS) | 9 | 280 | 292 |
| 05.03.2006 Beaconsfield (TAS) | 3 | 327 | 369 |
| 29.10.2006 Tasmanian Championships (TAS) | 1 | 277 | 339 |
| 29.10.2006 Tasmanian Championships (TAS) | 12 | 361 | 370 |
| 04.02.2007 Ulverstone (TAS) | 6 | 315 | 293 |
| 29.07.2007 Launceston (TAS) | 9 | 393 | 340 |
| 17.05.2008 Scamander (TAS) | 9 | 294 | 424 |
| Head-to-head after 17 games | 6 | 11 | |
| Average score | 316.64 | 343.94 | |