| Tournament | Round | Elizabeth Ho | Jan Serisier |
| 05.06.1999 Wollongong Marj Babb (NSW) | 6 | 334 | 376 |
| 30.01.2000 City of Sydney International Masters (NSW) | 11 | 363 | 475 |
| 22.07.2001 Winter Masters (NSW) | 11 | 314 | 440 |
| 27.01.2002 City of Sydney International Masters (NSW) | 11 | 302 | 323 |
| Head-to-head after 4 games | 0 | 4 | |
| Average score | 328.25 | 403.5 | |
| Spread: | -301 | 301 | |