| Tournament | Round | Meg Henderson | Dianne Davis |
| 26.04.1998 Western Suburbs (VIC) | 3 | 439 | 326 |
| 08.06.1998 Victorian Championships (VIC) | 17 | 389 | 322 |
| 27.09.1998 Essendon (VIC) | 5 | 436 | 365 |
| 07.03.1999 Bendigo (VIC) | 4 | 396 | 329 |
| 02.11.1999 Melbourne Cup Masters (VIC) | 3 | 372 | 494 |
| 21.05.2000 Dandenong (VIC) | 3 | 336 | 334 |
| 12.06.2000 Victorian Championships (VIC) | 8 | 333 | 401 |
| 03.12.2000 McKinnon (VIC) | 1 | 421 | 332 |
| 01.04.2002 Australian Championships (WA) | 8 | 287 | 461 |
| 13.04.2003 Western Suburbs (VIC) | 5 | 404 | 424 |
| 07.01.2006 Mind Sports (VIC) | 5 | 447 | 351 |
| 30.12.2007 DECATHON (VIC) | 5 | 322 | 418 |
| 18.01.2009 Aestival (VIC) | 6 | 337 | 335 |
| Head-to-head after 13 games | 8 | 5 | |
| Average score | 378.38 | 376.3 | |
| Spread: | 27 | -27 | |