| Date | Tournament | State | Round | Marilyn Smith | John Spaan |
|---|---|---|---|---|---|
| 18/07/2004 | Winter Masters | NSW | 11 | 339 | 396 |
| 09/04/2007 | Australian Championships | NSW | 11 | 389 | 352 |
| 09/04/2007 | Australian Championships | NSW | 19 | 377 | 363 |
| 08/09/2007 | AUST MASTERS & STATE CHALLENGE | VIC | 4 | 416 | 398 |
| Head-to-head after 4 games | 3 | 1 | |||
| Average score | 380.25 | 377.25 | |||
| Spread | 12 | -12 | |||