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