| Date | Tournament | State | Round | Mona Stephens | Joan Riley |
|---|---|---|---|---|---|
| 24/03/2000 | Hobart March | TAS | 2 | 453 | 368 |
| 15/05/2005 | East Coast | TAS | 10 | 293 | 460 |
| 29/10/2006 | Tasmanian Championships | TAS | 11 | 248 | 436 |
| Head-to-head after 3 games | 1 | 2 | |||
| Average score | 331.33 | 421.33 | |||
| Spread | -270 | 270 | |||