| Date | Tournament | State | Round | Olga Visser | Elizabeth Ho |
|---|---|---|---|---|---|
| 16/03/1997 | Redcliffe | QLD | 4 | 347 | 386 |
| 14/09/1997 | Toowoomba | QLD | 2 | 365 | 336 |
| 12/10/1997 | Greenbank | QLD | 6 | 354 | 399 |
| 02/08/1998 | Kooralbyn | QLD | 6 | 424 | 405 |
| 21/08/1999 | Queensland Championships | QLD | 4 | 442 | 367 |
| 27/01/2001 | City of Sydney International Masters | NSW | 14 | 314 | 353 |
| 27/01/2002 | City of Sydney International Masters | NSW | 10 | 376 | 377 |
| 25/04/2004 | Lismore | NSW | 6 | 425 | 377 |
| Head-to-head after 8 games | 4 | 4 | |||
| Average score | 380.88 | 375.00 | |||
| Spread | 47 | -47 | |||