| Tournament | Round | Robin Andersen | Silvia Stephens |
| 14.02.1999 Fremantle (WA) | 3 | 364 | 424 |
| 20.10.2002 Rockingham (WA) | 4 | 356 | 371 |
| 23.02.2003 Kwinana (WA) | 4 | 419 | 367 |
| 04.04.2004 Warmup Marathon (WA) | 1 | 334 | 391 |
| 04.04.2004 Warmup Marathon (WA) | 6 | 319 | 376 |
| Head-to-head after 5 games | 1 | 4 | |
| Average score | 358.4 | 385.8 | |
| Spread: | -137 | 137 | |