| Tournament | Round | Rene Chelton | Joan Rosenthal |
| 26.07.1998 Winter Masters (NSW) | 17 | 297 | 417 |
| 15.08.1998 Revesby (NSW) | 6 | 318 | 363 |
| 04.10.1999 New South Wales Championships (NSW) | 9 | 378 | 385 |
| 01.04.2000 Central Coast - Wyong (NSW) | 2 | 427 | 531 |
| 18.08.2001 Revesby (NSW) | 4 | 333 | 396 |
| 27.10.2001 Viva Las Vegas (NSW) | 6 | 314 | 355 |
| 02.01.2002 Janboree (NSW) | 6 | 298 | 548 |
| 05.04.2003 NSW Matchplay Qualifier (NSW) | 3 | 400 | 444 |
| 19.02.2005 Wollongong (NSW) | 2 | 250 | 402 |
| 26.02.2005 NSW Matchplay Qualifier (NSW) | 9 | 362 | 328 |
| 02.07.2005 Chatswood (NSW) | 5 | 315 | 476 |
| 17.06.2006 Wollongong Marj Babb (NSW) | 6 | 359 | 367 |
| 28.10.2006 Sydney (NSW) | 4 | 405 | 408 |
| 07.07.2007 Chatswood (NSW) | 3 | 330 | 499 |
| 06.10.2007 WYSC Fundraiser 2 (NSW) | 5 | 345 | 365 |
| 13.10.2007 Spring Marathon (NSW) | 9 | 278 | 368 |
| 07.05.2011 SYDNEY WEST (NSW) | 2 | 380 | 326 |
| 05.05.2012 Sydney West (NSW) | 1 | 456 | 366 |
| 16.03.2013 MATCH PLAY (NSW) | 7 | 348 | 342 |
| 28.09.2013 SCT Fundraiser (NSW) | 2 | 343 | 477 |
| 18.05.2014 Ulladulla (NSW) | 12 | 313 | 413 |
| 28.06.2014 REVESBY CLUB (NSW) | 8 | 406 | 416 |
| Head-to-head after 22 games | 4 | 18 | |
| Average score | 347.95 | 408.72 | |
| Spread: | -1337 | 1337 | |