| Date | Tournament | State | Round | Natalie Tadday | Judy McGuinness |
|---|---|---|---|---|---|
| 27/11/1999 | North Shore | NSW | 6 | 316 | 394 |
| 19/02/2000 | Wollongong | NSW | 1 | 347 | 317 |
| 18/11/2000 | Sydney | NSW | 4 | 301 | 272 |
| 17/02/2001 | Wollongong WORDS February Frolic | NSW | 7 | 412 | 308 |
| 15/09/2001 | St George | NSW | 6 | 398 | 342 |
| 01/10/2001 | New South Wales Championships | NSW | 11 | 433 | 329 |
| 23/02/2002 | Wollongong | NSW | 7 | 449 | 292 |
| 06/09/2003 | St George | NSW | 3 | 385 | 388 |
| 06/09/2003 | St George | NSW | 4 | 417 | 313 |
| 06/10/2003 | NSW Championships | NSW | 3 | 420 | 288 |
| Head-to-head after 10 games | 8 | 2 | |||
| Average score | 387.80 | 324.30 | |||
| Spread | 635 | -635 | |||