| Date | Tournament | State | Round | John Spaan | Jean Edwards |
|---|---|---|---|---|---|
| 22/02/1998 | Unley February | SA | 4 | 361 | 263 |
| 29/03/1998 | Unley | SA | 4 | 361 | 263 |
| 24/05/1998 | South Australian Championships | SA | 7 | 373 | 288 |
| Head-to-head after 3 games | 3 | 0 | |||
| Average score | 365.00 | 271.33 | |||
| Spread | 281 | -281 | |||