| Date | Tournament | State | Round | Trish Windhurst | Henni Maat |
|---|---|---|---|---|---|
| 01/03/1998 | Balmain | NSW | 5 | 392 | 340 |
| 12/12/1998 | North Shore | NSW | 4 | 366 | 382 |
| 17/01/1999 | Baulkham Hills | NSW | 4 | 337 | 327 |
| 17/04/1999 | Central Coast - Wyong | NSW | 6 | 365 | 395 |
| Head-to-head after 4 games | 2 | 2 | |||
| Average score | 365.00 | 361.00 | |||
| Spread | 16 | -16 | |||