| Date | Tournament | State | Round | Joan Riley | Keri Heart |
|---|---|---|---|---|---|
| 20/06/1994 | Southern Tasmanian Championships - Howrah | TAS | 8 | 324 | 321 |
| 08/02/1998 | North West | TAS | 11 | 339 | 433 |
| 05/07/1998 | Southern Tasmania | TAS | 9 | 317 | 389 |
| 27/10/2001 | Tasmanian Championships | TAS | 9 | 360 | 550 |
| 09/02/2003 | Ulverstone | TAS | 1 | 310 | 477 |
| 25/01/2004 | Ulverstone | TAS | 2 | 220 | 573 |
| Head-to-head after 6 games | 1 | 5 | |||
| Average score | 311.67 | 457.17 | |||
| Spread | -873 | 873 | |||