| Tournament | Round | Rene Chelton | Dianne Davis |
| 25.01.1998 City of Sydney International Masters (NSW) | 3 | 346 | 304 |
| 26.07.1998 Winter Masters (NSW) | 16 | 360 | 316 |
| 14.06.1999 Victorian Championships (VIC) | 17 | 366 | 387 |
| 22.04.2000 Australian Championships (QLD) | 5 | 337 | 388 |
| 09.06.2001 Victorian Championships (VIC) | 2 | 373 | 404 |
| 21.04.2003 Australian Championships (SA) | 15 | 359 | 414 |
| 13.06.2005 Victorian Championships (VIC) | 17 | 381 | 363 |
| 10.06.2006 vic06 3 DAY (VIC) | 11 | 305 | 446 |
| 07.06.2008 VIC CHAMPS (VIC) | 8 | 356 | 399 |
| 07.06.2008 VIC CHAMPS (VIC) | 15 | 331 | 393 |
| 08.06.2009 Vic Championship (VIC) | 11 | 409 | 337 |
| 08.06.2009 Vic Championship (VIC) | 20 | 385 | 427 |
| 05.04.2010 Aus Championship (SA) | 14 | 441 | 341 |
| 10.06.2013 VIC CHAMPIONSHIP (VIC) | 14 | 391 | 321 |
| 10.06.2018 Vic Champs (VIC) | 5 | 310 | 396 |
| Head-to-head after 15 games | 6 | 9 | |
| Average score | 363.33 | 375.73 | |
| Spread: | -186 | 186 | |