| Date | Tournament | State | Round | Joan Riley | Marie London |
|---|---|---|---|---|---|
| 30/10/1994 | Tasmanian Championships | TAS | 8 | 321 | 368 |
| 31/03/2001 | Tasmania March | TAS | 3 | 321 | 396 |
| 02/02/2002 | Ulverstone February | TAS | 1 | 297 | 427 |
| 20/04/2002 | Beaumaris | TAS | 13 | 386 | 388 |
| 31/10/2004 | Tasmanian Championships | TAS | 2 | 252 | 436 |
| 15/05/2005 | East Coast | TAS | 1 | 329 | 400 |
| 04/03/2007 | Kingston | TAS | 6 | 372 | 351 |
| Head-to-head after 7 games | 1 | 6 | |||
| Average score | 325.43 | 395.14 | |||
| Spread | -488 | 488 | |||