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