| Date | Tournament | State | Round | Erica Williams | Anne Drew |
|---|---|---|---|---|---|
| 28/08/1994 | Queensland Championships | QLD | 8 | 335 | 325 |
| 14/07/1996 | Coominya | QLD | 3 | 328 | 452 |
| 09/02/1997 | Ipswich | QLD | 5 | 273 | 427 |
| 09/11/1997 | Redland Bay | QLD | 3 | 344 | 403 |
| 22/02/1998 | Ipswich | QLD | 6 | 341 | 377 |
| 22/03/1998 | Redcliffe | QLD | 1 | 459 | 472 |
| 03/05/1998 | Maelstrom | QLD | 3 | 318 | 436 |
| 13/09/1998 | Toowoomba | QLD | 6 | 381 | 456 |
| 23/05/1999 | Brisbane Open | QLD | 5 | 341 | 503 |
| 11/07/1999 | Coominya Winter | QLD | 2 | 297 | 389 |
| 06/05/2001 | Auran Open | QLD | 1 | 392 | 533 |
| 10/06/2001 | Millmerran | QLD | 2 | 321 | 351 |
| 05/08/2001 | Newmarket | QLD | 1 | 292 | 428 |
| 05/05/2003 | Big Weekend at Olga's | QLD | 4 | 272 | 473 |
| 06/08/2006 | Camp Duckadang | QLD | 1 | 286 | 480 |
| 11/11/2006 | Cleveland | QLD | 3 | 326 | 475 |
| 10/06/2007 | Toowoomba | QLD | 10 | 327 | 447 |
| 22/07/2008 | Morno-Arvo | QLD | 2 | 287 | 456 |
| 06/06/2009 | Woomba Wound Wobins | QLD | 4 | 314 | 418 |
| 06/06/2009 | Woomba Wound Wobins | QLD | 11 | 326 | 561 |
| 31/07/2010 | TOWNSVILLE 2010 | QLD | 7 | 366 | 399 |
| 30/07/2011 | Townsville Saturday | QLD | 3 | 343 | 345 |
| 02/08/2011 | Cairns | QLD | 1 | 345 | 508 |
| Head-to-head after 23 games | 1 | 22 | |||
| Average score | 331.04 | 439.74 | |||
| Spread | -2500 | 2500 | |||