| Date | Tournament | State | Round | Diane Stoyan | Eilene Howarth |
|---|---|---|---|---|---|
| 17/04/1999 | Knox-Gully | VIC | 5 | 431 | 427 |
| 23/05/1999 | Dandenong | VIC | 4 | 407 | 282 |
| 09/04/2000 | Western Suburbs | VIC | 6 | 360 | 390 |
| 09/06/2001 | Victorian Championships | VIC | 11 | 387 | 313 |
| 18/05/2003 | Dandenong | VIC | 4 | 307 | 340 |
| Head-to-head after 5 games | 3 | 2 | |||
| Average score | 378.40 | 350.40 | |||
| Spread | 140 | -140 | |||