| Tournament | Round | Gwen Chadwick | Meg Henderson |
| 27.09.1998 Essendon (VIC) | 4 | 318 | 449 |
| 17.01.1999 Bil Rose Aestival (VIC) | 6 | 374 | 356 |
| 09.06.2001 Victorian Championships (VIC) | 11 | 456 | 327 |
| 20.01.2002 Aestival (VIC) | 4 | 341 | 370 |
| 16.05.2004 Dandenong (VIC) | 1 | 323 | 444 |
| 28.12.2005 Decathon (VIC) | 1 | 332 | 366 |
| 28.05.2006 06DAND.TOU (VIC) | 6 | 375 | 401 |
| Head-to-head after 7 games | 2 | 5 | |
| Average score | 359.85 | 387.57 | |
| Spread: | -194 | 194 | |