| Date | Tournament | State | Round | Joan Watson | Roberta Tait |
|---|---|---|---|---|---|
| 14/04/2002 | Brisbane | QLD | 5 | 444 | 338 |
| 27/07/2003 | Newmarket | QLD | 6 | 393 | 359 |
| 21/08/2005 | Queensland Championships | QLD | 5 | 478 | 298 |
| 20/01/2008 | Greenbank Charity | QLD | 1 | 377 | 439 |
| 30/08/2009 | Qld Champs Sun | QLD | 3 | 374 | 394 |
| 27/12/2009 | Last Chance | QLD | 4 | 329 | 380 |
| Head-to-head after 6 games | 3 | 3 | |||
| Average score | 399.17 | 368.00 | |||
| Spread | 187 | -187 | |||