| Tournament | Round | Gwen Chadwick | Mal Eden |
| 21.02.1999 Camberwell (VIC) | 5 | 390 | 296 |
| 23.06.2002 Nunawading (VIC) | 1 | 436 | 266 |
| 14.09.2003 Melbourne Masters (VIC) | 4 | 404 | 386 |
| 15.05.2005 Dandenong (VIC) | 6 | 321 | 324 |
| Head-to-head after 4 games | 3 | 1 | |
| Average score | 387.75 | 318 | |
| Spread: | 279 | -279 | |