| Tournament | Round | Joan Rosenthal | Paul Richards |
| 04.09.2004 Beecroft Marathon (NSW) | 11 | 541 | 287 |
| 09.01.2005 Janboree (NSW) | 6 | 456 | 497 |
| 28.05.2006 Ulladulla Championship (NSW) | 5 | 417 | 383 |
| 25.02.2007 Matchplay Qualifier (NSW) | 4 | 476 | 397 |
| 04.03.2007 Balmain (NSW) | 4 | 383 | 376 |
| 04.08.2007 WSC Fundraiser (NSW) | 5 | 436 | 378 |
| 06.10.2007 WYSC Fundraiser 2 (NSW) | 3 | 441 | 435 |
| 27.10.2007 Sydney (NSW) | 1 | 361 | 388 |
| 02.03.2008 Balmain BUGS (NSW) | 8 | 520 | 372 |
| Head-to-head after 9 games | 7 | 2 | |
| Average score | 447.88 | 390.33 | |
| Spread: | 518 | -518 | |