| Date | Tournament | State | Round | Rosemary Brown | Nigel Wilkinson |
|---|---|---|---|---|---|
| 25/10/1998 | October | SA | 1 | 361 | 338 |
| 14/02/1999 | South Australian Championships | SA | 12 | 393 | 323 |
| 23/05/1999 | May | SA | 4 | 356 | 351 |
| 13/02/2000 | South Australian Championships | SA | 5 | 303 | 313 |
| 14/10/2001 | October | SA | 1 | 355 | 369 |
| 23/11/2001 | November | SA | 5 | 322 | 363 |
| 21/07/2002 | Unley July | SA | 4 | 327 | 332 |
| 07/11/2002 | September | SA | 3 | 421 | 333 |
| 20/10/2002 | October | SA | 5 | 354 | 304 |
| 15/02/2003 | Unley February | SA | 6 | 268 | 433 |
| 20/07/2003 | Hove | SA | 5 | 357 | 349 |
| 10/08/2003 | Unley August | SA | 2 | 394 | 307 |
| 15/11/2003 | Unley November | SA | 2 | 373 | 341 |
| Head-to-head after 13 games | 8 | 5 | |||
| Average score | 352.62 | 342.77 | |||
| Spread | 128 | -128 | |||