| Date | Tournament | State | Round | Joan Rosenthal | Cheah Siu Hean |
|---|---|---|---|---|---|
| 05/04/1999 | Australian Championships | NSW | 6 | 337 | 412 |
| 01/04/2002 | Australian Championships | WA | 14 | 400 | 426 |
| 21/04/2003 | Australian Championships | SA | 18 | 387 | 448 |
| Head-to-head after 3 games | 0 | 3 | |||
| Average score | 374.67 | 428.67 | |||
| Spread | -162 | 162 | |||