| Date | Tournament | State | Round | Erica Williams | Joan Colburt |
|---|---|---|---|---|---|
| 02/04/1995 | Southport Australian Championships Warm-up | QLD | 7 | 378 | 405 |
| 26/05/1996 | Southport Winter | QLD | 6 | 328 | 430 |
| 09/06/1996 | Milmerran | QLD | 2 | 315 | 361 |
| 03/05/1998 | Maelstrom | QLD | 7 | 335 | 390 |
| 23/08/1998 | Queensland Championships | QLD | 3 | 359 | 400 |
| 31/10/1998 | Redland Bay | QLD | 6 | 343 | 375 |
| 23/05/1999 | Brisbane Open | QLD | 4 | 490 | 293 |
| Head-to-head after 7 games | 1 | 6 | |||
| Average score | 364.00 | 379.14 | |||
| Spread | -106 | 106 | |||