| Date | Tournament | State | Round | Diane Stoyan | Gwen Chadwick |
|---|---|---|---|---|---|
| 08/06/2003 | Victorian Championships | VIC | 8 | 378 | 378 |
| 16/05/2004 | Dandenong | VIC | 6 | 393 | 341 |
| 25/07/2004 | Bentleigh | VIC | 3 | 329 | 423 |
| 29/12/2004 | Decathon | VIC | 5 | 327 | 375 |
| Head-to-head after 4 games | 1.5 | 2.5 | |||
| Average score | 356.75 | 379.25 | |||
| Spread | -90 | 90 | |||