| Date | Tournament | State | Round | Olga Visser | Judy Hay |
|---|---|---|---|---|---|
| 22/04/2000 | Australian Championships | QLD | 13 | 355 | 325 |
| 25/01/2004 | City of Sydney International Masters | NSW | 17 | 352 | 399 |
| 05/10/2009 | NSW CHAMPIONSHIPS | NSW | 1 | 472 | 391 |
| 07/07/2012 | WINTER CHALLENGE | NSW | 1 | 342 | 402 |
| 07/07/2012 | WINTER CHALLENGE | NSW | 13 | 370 | 325 |
| Head-to-head after 5 games | 3 | 2 | |||
| Average score | 378.20 | 368.40 | |||
| Spread | 49 | -49 | |||