| Date | Tournament | State | Round | John Spaan | Liz Marx |
|---|---|---|---|---|---|
| 05/04/1998 | Victor Harbour | SA | 5 | 446 | 267 |
| 24/05/1998 | South Australian Championships | SA | 8 | 325 | 334 |
| 18/04/1999 | Victor Harbour | SA | 6 | 418 | 331 |
| 28/12/1999 | Decathon | VIC | 2 | 366 | 282 |
| 19/01/2000 | January Open | SA | 3 | 362 | 332 |
| Head-to-head after 5 games | 4 | 1 | |||
| Average score | 383.40 | 309.20 | |||
| Spread | 371 | -371 | |||