| Tournament | Round | Simon Foskett | Isabel Van Hoorn |
| 22.08.1999 Bentleigh (VIC) | 3 | 471 | 451 |
| 20.05.2001 Dandenong (VIC) | 3 | 405 | 325 |
| 23.07.2001 Prahran (VIC) | 1 | 289 | 400 |
| 29.12.2001 Decathon (VIC) | 9 | 383 | 310 |
| Head-to-head after 4 games | 3 | 1 | |
| Average score | 387 | 371.5 | |
| Spread: | 62 | -62 | |