| Date | Tournament | State | Round | Ram Mohe | Olga Visser |
|---|---|---|---|---|---|
| 28/03/2005 | Australian Championships | TAS | 19 | 399 | 344 |
| 29/01/2006 | City of Sydney International Masters | NSW | 2 | 386 | 442 |
| 28/01/2007 | City of Sydney International Masters | NSW | 9 | 345 | 448 |
| 09/04/2007 | Australian Championships | NSW | 4 | 355 | 410 |
| 30/01/2011 | City of Sydney International Masters | NSW | 10 | 291 | 325 |
| 30/01/2011 | City of Sydney International Masters | NSW | 13 | 279 | 384 |
| Head-to-head after 6 games | 1 | 5 | |||
| Average score | 342.50 | 392.17 | |||
| Spread | -298 | 298 | |||