| Date | Tournament | State | Round | Joan Thomas | Margaret Cook |
|---|---|---|---|---|---|
| 17/04/1994 | Bendigo Bonanza | VIC | 6 | 359 | 246 |
| 10/09/1995 | Victorian Country Championships | VIC | 3 | 400 | 320 |
| 11/02/2001 | Ballarat | VIC | 5 | 247 | 324 |
| Head-to-head after 3 games | 2 | 1 | |||
| Average score | 335.33 | 296.67 | |||
| Spread | 116 | -116 | |||