| Date | Tournament | State | Round | Joan Rosenthal | Peter Tobler |
|---|---|---|---|---|---|
| 05/10/1996 | New South Wales Championships | NSW | 16 | 409 | 290 |
| 06/10/1997 | New South Wales Championships | NSW | 5 | 330 | 402 |
| 11/01/1998 | Baulkham Hills | NSW | 7 | 395 | 379 |
| 25/01/1998 | City of Sydney International Masters | NSW | 13 | 301 | 385 |
| 01/08/1999 | Winter Masters | NSW | 9 | 387 | 336 |
| Head-to-head after 5 games | 3 | 2 | |||
| Average score | 364.40 | 358.40 | |||
| Spread | 30 | -30 | |||