| Tournament | Round | Isabel Van Hoorn | Peter Bauer |
| 25.08.2002 Eastern Suburbs (VIC) | 3 | 325 | 430 |
| 09.02.2003 Camberwell (VIC) | 4 | 424 | 310 |
| 27.11.2005 McKinnon (VIC) | 3 | 340 | 420 |
| 28.12.2005 Decathon (VIC) | 1 | 328 | 466 |
| 30.08.2009 Michael Chisholm (VIC) | 6 | 387 | 414 |
| Head-to-head after 5 games | 1 | 4 | |
| Average score | 360.8 | 408 | |
| Spread: | -236 | 236 | |