| Date | Tournament | State | Round | Michael Chisholm | Gwen Chadwick |
|---|---|---|---|---|---|
| 15/01/1995 | Aestival Festival of Scrabble | VIC | 6 | 423 | 328 |
| 13/07/1997 | Prahran | VIC | 1 | 387 | 377 |
| 23/01/2000 | Aestival | VIC | 6 | 397 | 359 |
| Head-to-head after 3 games | 3 | 0 | |||
| Average score | 402.33 | 354.67 | |||
| Spread | 143 | -143 | |||