| Tournament | Round | Elizabeth Ho | Judy Hay |
| 21.05.1999 Ulladulla (NSW) | 5 | 297 | 405 |
| 05.06.1999 Wollongong Marj Babb (NSW) | 7 | 253 | 417 |
| 30.01.2000 City of Sydney International Masters (NSW) | 2 | 360 | 370 |
| 02.10.2000 New South Wales Championships (NSW) | 16 | 303 | 360 |
| 21.01.2001 Baulkham Hills Kick-off (NSW) | 5 | 297 | 334 |
| 27.01.2001 City of Sydney International Masters (NSW) | 3 | 383 | 325 |
| 27.05.2001 Ulladulla (NSW) | 13 | 364 | 369 |
| 22.07.2001 Winter Masters (NSW) | 3 | 392 | 389 |
| 24.11.2007 CENTRAL COAST CHAMPS (NSW) | 13 | 294 | 394 |
| Head-to-head after 9 games | 2 | 7 | |
| Average score | 327 | 373.66 | |
| Spread: | -420 | 420 | |