| Date | Tournament | State | Round | Isabel Van Hoorn | Don Marshall |
|---|---|---|---|---|---|
| 04/12/1994 | Moorabbin Sunny Scrabbling | VIC | 5 | 343 | 410 |
| 12/02/1995 | Camberwell | VIC | 6 | 353 | 402 |
| 16/07/1995 | July Wordsmiths | VIC | 4 | 436 | 375 |
| 20/08/2005 | Bentleigh | VIC | 3 | 376 | 337 |
| 27/11/2005 | McKinnon | VIC | 5 | 351 | 326 |
| 12/06/2006 | vic06 ONE DAY | VIC | 3 | 417 | 354 |
| 05/11/2006 | Geelong | VIC | 4 | 435 | 309 |
| Head-to-head after 7 games | 5 | 2 | |||
| Average score | 387.29 | 359.00 | |||
| Spread | 198 | -198 | |||