| Tournament | Round | Tony Kalayzich | Olga Visser |
| 02.10.2006 New South Wales Championships (NSW) | 6 | 334 | 422 |
| 28.01.2007 City of Sydney International Masters (NSW) | 4 | 291 | 472 |
| 28.01.2007 City of Sydney International Masters (NSW) | 14 | 332 | 349 |
| 06.11.2015 Perth International (WA) | 9 | 396 | 375 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 338.25 | 404.5 | |
| Spread: | -265 | 265 | |