| Date | Tournament | State | Round | Linda Williams | Erica Williams |
|---|---|---|---|---|---|
| 02/05/1999 | Maelstrom | QLD | 7 | 387 | 311 |
| 21/08/1999 | Queensland Championships | QLD | 5 | 419 | 259 |
| 10/10/1999 | Greenbank | QLD | 6 | 327 | 361 |
| 09/01/2000 | Coominya Summer | QLD | 7 | 341 | 431 |
| 18/03/2000 | Redland Bay | QLD | 1 | 362 | 421 |
| 05/11/2000 | Redcliffe | QLD | 1 | 380 | 338 |
| 01/07/2001 | Lismore | NSW | 1 | 335 | 316 |
| 04/08/2002 | Newmarket | QLD | 4 | 391 | 295 |
| 08/12/2002 | Southport | QLD | 2 | 356 | 368 |
| Head-to-head after 9 games | 5 | 4 | |||
| Average score | 366.44 | 344.44 | |||
| Spread | 198 | -198 | |||