| Tournament | Round | Judy McGuinness | Natalie Tadday |
| 27.11.1999 North Shore (NSW) | 6 | 394 | 316 |
| 19.02.2000 Wollongong (NSW) | 1 | 317 | 347 |
| 18.11.2000 Sydney (NSW) | 4 | 272 | 301 |
| 17.02.2001 Wollongong WORDS February Frolic (NSW) | 7 | 308 | 412 |
| 15.09.2001 St George (NSW) | 6 | 342 | 398 |
| 01.10.2001 New South Wales Championships (NSW) | 11 | 329 | 433 |
| 23.02.2002 Wollongong (NSW) | 7 | 292 | 449 |
| 06.09.2003 St George (NSW) | 3 | 388 | 385 |
| 06.09.2003 St George (NSW) | 4 | 313 | 417 |
| 06.10.2003 NSW Championships (NSW) | 3 | 288 | 420 |
| Head-to-head after 10 games | 2 | 8 | |
| Average score | 324.3 | 387.8 | |
| Spread: | -635 | 635 | |