| Date | Tournament | State | Round | Yvonne Doughty | Svend Grunnet |
|---|---|---|---|---|---|
| 28/11/1999 | Southport | QLD | 1 | 379 | 297 |
| 19/05/2002 | Donnybrook | QLD | 4 | 356 | 321 |
| 25/08/2002 | Queensland Championships | QLD | 16 | 346 | 319 |
| 21/08/2005 | Queensland Championships | QLD | 13 | 318 | 340 |
| Head-to-head after 4 games | 3 | 1 | |||
| Average score | 349.75 | 319.25 | |||
| Spread | 122 | -122 | |||