| Date | Tournament | State | Round | John Cummins | Marlene Brown |
|---|---|---|---|---|---|
| 08/02/1997 | Unley | SA | 3 | 309 | 302 |
| 08/02/1997 | Unley | SA | 3 | 309 | 302 |
| 22/02/1998 | Unley February | SA | 6 | 261 | 377 |
| 29/03/1998 | Unley | SA | 6 | 261 | 377 |
| 25/10/1998 | October | SA | 6 | 252 | 339 |
| Head-to-head after 5 games | 2 | 3 | |||
| Average score | 278.40 | 339.40 | |||
| Spread | -305 | 305 | |||